FCC ID: I8803935 802.11be (WiFi 7) Triple-Radio Unified Pro Access Point

 

Users Guide NWA/WAC/WAX Series 802.11 a/b/g/n/ac/ax Access Point Default Login Details Management IP Address OR http://DHCP-assigned IP Version 6.65 Edition 1, 09/2023 User Name Password http://192.168.1.2 admin 1234 Copyright 2023 Zyxel and/or its affiliates. All rights reserved. DRAFT IMPORTANT!

READ CAREFULLY BEFORE USE. KEEP THIS GUIDE FOR FUTURE REFERENCE. This is a Users Guide for a series of products. Not all products support all firmware features. Screenshots and graphics in this book may differ slightly from your product due to differences in your product hardware, firmware, or your computer operating system. Every effort has been made to ensure that the information in this manual is accurate. Some screens or options in this book may not be available for your product (see the product feature tables in Section 1.2 on page 13). Related Documentation Quick Start Guide The Quick Start Guide shows how to connect the Zyxel Device and access the Web Configurator. CLI Reference Guide The CLI Reference Guide explains how to use the Command-Line Interface (CLI) and CLI commands to configure the Zyxel Device. Note: It is recommended you use the Web Configurator to configure the Zyxel Device. Web Configurator Online Help Click the help icon in any screen for help in configuring that screen and supplementary information. Nebula Control Center Users Guide This Users Guide shows how to manage the Zyxel Device remotely. The features of these devices can be managed through Nebula Control Center. It also offers features that are not available when the Zyxel Device is in standalone mode (see Section 2.1.2 on page 28). AC (AP Controller) Users Guide See the ZyWALL ATP, ZyWALL VPN, USG FLEX, or NXC Users Guide for instructions on using the gateways or NXC as an AP Controller (AC) for the Zyxel Device. This is used when the Zyxel Device is set to be managed by a Zyxel AC. More Information Go to support.zyxel.com to find other information on the Zyxel Device. NWA/WAC/WAX Series Users Guide 2 DRAFT Document Conventions Document Conventions Warnings and Notes These are how warnings and notes are shown in this guide. Warnings tell you about things that could harm you or your device. Note: Notes tell you other important information (for example, other things you may need to configure or helpful tips) or recommendations. Syntax Conventions All models in this series may be referred to as the Zyxel Device in this guide. Product labels, screen names, field labels and field choices are all in bold font. A right angle bracket ( > ) within a screen name denotes a mouse click. For example, Configuration >

Network > IP Setting means you first click Configuration in the navigation panel, then the Network sub menu and finally the IP Setting tab to get to that screen. Icons Used in Figures Figures in this guide may use the following generic icons. The Zyxel Device icon is not an exact representation of your device. Zyxel Device Router Switch Internet Server Desktop Laptop IP Phone Printer Smart T.V. NWA/WAC/WAX Series Users Guide 3 DRAFT Contents Overview Contents Overview Introduction ........................................................................................................................................... 12 AP Management .................................................................................................................................. 27 Hardware ............................................................................................................................................... 37 Web Configurator ................................................................................................................................. 46 Standalone Configuration ................................................................................................................58 Standalone Configuration ................................................................................................................... 59 Dashboard ............................................................................................................................................ 61 Setup Wizard ......................................................................................................................................... 67 Monitor ................................................................................................................................................... 74 Network ................................................................................................................................................. 86 Wireless ................................................................................................................................................... 99 Bluetooth ............................................................................................................................................. 115 User ....................................................................................................................................................... 118 AP Profile .............................................................................................................................................. 125 WDS Profile ........................................................................................................................................... 171 Certificates .......................................................................................................................................... 173 System .................................................................................................................................................. 189 Log and Report ................................................................................................................................... 211 File Manager ....................................................................................................................................... 223 Diagnostics .......................................................................................................................................... 236 LEDs ...................................................................................................................................................... 239 Antenna Switch .................................................................................................................................. 242 Reboot ................................................................................................................................................. 244 Local Configuration in Cloud Mode ..............................................................................................246 Cloud Mode ........................................................................................................................................ 247 Network ............................................................................................................................................... 250 Maintenance ...................................................................................................................................... 253 Appendices and Troubleshooting .................................................................................................259 Troubleshooting .................................................................................................................................. 261 NWA/WAC/WAX Series Users Guide 4 DRAFT Table of Contents Table of Contents Document Conventions ......................................................................................................................3 Contents Overview .............................................................................................................................4 Table of Contents.................................................................................................................................5 Chapter 1 Introduction ........................................................................................................................................12 1.1 Overview ......................................................................................................................................... 12 1.2 Zyxel Device Product Feature Comparison ................................................................................ 13 1.3 Zyxel Device Roles .......................................................................................................................... 19 1.3.1 Root AP ................................................................................................................................... 22 1.3.2 Wireless Repeater .................................................................................................................. 22 1.3.3 Radio Frequency (RF) Monitor ............................................................................................. 24 1.4 Sample Feature Applications ........................................................................................................ 24 1.4.1 MBSSID .................................................................................................................................... 24 1.4.2 Dual-Radio/Triple-Radio and BandFlex .............................................................................. 25 Chapter 2 AP Management................................................................................................................................27 2.1 Management Mode ...................................................................................................................... 27 2.1.1 Standalone ............................................................................................................................ 27 2.1.2 Nebula Control Center ......................................................................................................... 28 2.1.3 AP Controller (AC) ................................................................................................................ 29 2.2 Switching Management Modes ................................................................................................... 30 2.3 Zyxel One Network (ZON) Utility .................................................................................................... 31 2.3.1 Requirements ......................................................................................................................... 31 2.3.2 Run the ZON Utility ................................................................................................................. 32 2.4 Ways to Access the Zyxel Device ................................................................................................. 35 2.5 Good Habits for Managing the Zyxel Device ............................................................................. 36 Chapter 3 Hardware............................................................................................................................................37 3.1 Grounding (WAC6552D-S, WAC6553D-E and WAX655E) .......................................................... 37 3.2 Zyxel Device Models With Single LEDs .......................................................................................... 38 3.3 Zyxel Device LED ............................................................................................................................. 38 3.4 Ports .................................................................................................................................................. 42 Chapter 4 Web Configurator...............................................................................................................................46 NWA/WAC/WAX Series Users Guide 5 DRAFT Table of Contents 4.1 Overview ......................................................................................................................................... 46 4.2 Accessing the Web Configurator ................................................................................................. 46 4.3 Navigating the Web Configurator ............................................................................................... 49 4.3.1 Title Bar ................................................................................................................................... 50 4.3.2 Navigation Panel .................................................................................................................. 51 4.3.3 Standalone Mode Navigation Panel Menus ..................................................................... 51 4.3.4 Cloud Mode Navigation Panel Menus ............................................................................... 53 4.3.5 Tables and Lists ...................................................................................................................... 54 Part I: Standalone Configuration................................................................... 58 Chapter 5 Standalone Configuration.................................................................................................................59 5.1 Overview ......................................................................................................................................... 59 5.2 Starting and Stopping the Zyxel Device ...................................................................................... 59 Chapter 6 Dashboard..........................................................................................................................................61 6.1 Overview ......................................................................................................................................... 61 6.1.1 CPU Usage ............................................................................................................................. 65 6.1.2 Memory Usage ...................................................................................................................... 66 Chapter 7 Setup Wizard.......................................................................................................................................67 7.1 Accessing the Wizard ..................................................................................................................... 67 7.2 Using the Wizard ............................................................................................................................. 67 7.2.1 Step 1 Time Settings .............................................................................................................. 67 7.2.2 Step 2 Password and Uplink Connection ........................................................................... 68 7.2.3 Step 3 SSID .............................................................................................................................. 69 7.2.4 Step 4 Radio .......................................................................................................................... 71 7.2.5 Summary ................................................................................................................................ 72 Chapter 8 Monitor................................................................................................................................................74 8.1 Overview ......................................................................................................................................... 74 8.1.1 What You Can Do in this Chapter ....................................................................................... 74 8.2 What You Need to Know ............................................................................................................... 74 8.3 Network Status ................................................................................................................................ 75 8.3.1 Port Statistics Graph .............................................................................................................. 76 8.4 Radio List .......................................................................................................................................... 77 8.4.1 AP Mode Radio Information ................................................................................................ 78 NWA/WAC/WAX Series Users Guide 6 Table of Contents 8.5 Station List ........................................................................................................................................ 80 8.6 WDS Link Info ................................................................................................................................... 81 8.7 Detected Device ............................................................................................................................ 82 8.8 View Log .......................................................................................................................................... 84 Chapter 9 Network...............................................................................................................................................86 9.1 Overview ......................................................................................................................................... 86 9.1.1 AP Controller Management ................................................................................................ 86 9.1.2 What You Can Do in this Chapter ....................................................................................... 88 9.2 IP Setting .......................................................................................................................................... 89 9.3 VLAN ................................................................................................................................................ 90 9.4 Storm Control .................................................................................................................................. 95 9.5 AC (AP Controller) Discovery ........................................................................................................ 96 9.6 NCC Discovery ................................................................................................................................ 97 Chapter 10 Wireless ...............................................................................................................................................99 10.1 Overview ....................................................................................................................................... 99 10.1.1 What You Can Do in this Chapter ..................................................................................... 99 10.1.2 What You Need to Know ................................................................................................. 100 10.2 AP Management ........................................................................................................................ 100 10.3 Rogue AP ..................................................................................................................................... 106 10.3.1 Add/Edit Rogue/Friendly List ............................................................................................ 109 10.4 Load Balancing .......................................................................................................................... 110 10.4.1 Disassociating and Delaying Connections .................................................................... 111 10.5 DCS ............................................................................................................................................... 112 10.6 Technical Reference .................................................................................................................. 113 Chapter 11 Bluetooth...........................................................................................................................................115 11.1 Overview ..................................................................................................................................... 115 11.1.1 What You Need To Know ................................................................................................. 115 11.2 Bluetooth Advertising Settings ................................................................................................... 115 11.2.1 Edit Advertising Settings .................................................................................................... 116 Chapter 12 User....................................................................................................................................................118 12.1 Overview ..................................................................................................................................... 118 12.1.1 What You Can Do in this Chapter ................................................................................... 118 12.1.2 What You Need To Know ................................................................................................. 118 12.2 User Summary .............................................................................................................................. 119 12.2.1 Add/Edit User ..................................................................................................................... 119 NWA/WAC/WAX Series Users Guide 7 Table of Contents 12.3 Setting .......................................................................................................................................... 121 12.3.1 Edit User Authentication Timeout Settings ...................................................................... 123 Chapter 13 AP Profile...........................................................................................................................................125 13.1 Overview ..................................................................................................................................... 125 13.1.1 What You Can Do in this Chapter ................................................................................... 125 13.1.2 What You Need To Know ................................................................................................. 125 13.2 Radio ............................................................................................................................................ 130 13.2.1 Add/Edit Radio Profile ...................................................................................................... 131 13.3 SSID ............................................................................................................................................... 138 13.3.1 SSID List ............................................................................................................................... 138 13.3.2 Add/Edit SSID Profile ......................................................................................................... 139 13.3.3 Setting Up General and Guest WiFi Networks on Both Radios .................................... 142 13.4 Security List .................................................................................................................................. 147 13.4.1 Add/Edit Security Profile ................................................................................................... 148 13.4.2 Creating a Security Profile ............................................................................................... 164 13.5 MAC Filter List .............................................................................................................................. 165 13.5.1 Add/Edit MAC Filter Profile ............................................................................................... 166 13.6 Layer-2 Isolation List .................................................................................................................... 167 13.6.1 Add/Edit Layer-2 Isolation Profile .................................................................................... 169 Chapter 14 WDS Profile........................................................................................................................................171 14.1 Overview ..................................................................................................................................... 171 14.1.1 What You Can Do in this Chapter ................................................................................... 171 14.2 WDS Profile ................................................................................................................................... 171 14.2.1 Add/Edit WDS Profile ........................................................................................................ 172 Chapter 15 Certificates .......................................................................................................................................173 15.1 Overview ..................................................................................................................................... 173 15.1.1 What You Can Do in this Chapter ................................................................................... 173 15.1.2 What You Need to Know ................................................................................................. 173 15.1.3 Verifying a Certificate ...................................................................................................... 175 15.2 My Certificates ............................................................................................................................ 176 15.2.1 Add My Certificates .......................................................................................................... 177 15.2.2 Edit My Certificates ........................................................................................................... 179 15.2.3 Import Certificates ............................................................................................................ 182 15.3 Trusted Certificates ..................................................................................................................... 183 15.3.1 Edit Trusted Certificates .................................................................................................... 184 15.3.2 Import Trusted Certificates ............................................................................................... 187 15.4 Technical Reference .................................................................................................................. 188 NWA/WAC/WAX Series Users Guide 8 Table of Contents Chapter 16 System...............................................................................................................................................189 16.1 Overview ..................................................................................................................................... 189 16.1.1 What You Can Do in this Chapter ................................................................................... 189 16.2 Host Name ................................................................................................................................... 189 16.3 Power Mode ................................................................................................................................ 190 16.4 Date and Time ............................................................................................................................ 191 16.4.1 Pre-defined NTP Time Servers List ..................................................................................... 193 16.4.2 Time Server Synchronization ............................................................................................ 193 16.5 WWW Overview .......................................................................................................................... 194 16.5.1 Service Access Limitations ............................................................................................... 194 16.5.2 System Timeout .................................................................................................................. 194 16.5.3 HTTPS ................................................................................................................................... 195 16.5.4 Configuring WWW Service Control ................................................................................. 195 16.5.5 HTTPS Example ................................................................................................................... 197 16.6 SSH ................................................................................................................................................ 202 16.6.1 How SSH Works .................................................................................................................. 203 16.6.2 SSH Implementation on the Zyxel Device ...................................................................... 204 16.6.3 Requirements for Using SSH .............................................................................................. 204 16.6.4 Configuring SSH ................................................................................................................. 204 16.6.5 Examples of Secure Telnet Using SSH .............................................................................. 205 16.7 FTP ................................................................................................................................................. 206 16.8 SNMP ............................................................................................................................................ 207 16.8.1 Supported MIBs ................................................................................................................. 208 16.8.2 SNMP Traps ......................................................................................................................... 208 16.8.3 Configuring SNMP ............................................................................................................. 208 16.8.4 Adding or Editing an SNMPv3 User Profile ...................................................................... 209 Chapter 17 Log and Report.................................................................................................................................211 17.1 Overview ..................................................................................................................................... 211 17.1.1 What You Can Do In this Chapter .................................................................................. 211 17.2 Email Daily Report ....................................................................................................................... 211 17.3 Log Setting ................................................................................................................................... 213 17.3.1 Log Setting Screen ............................................................................................................ 213 17.3.2 Edit System Log Settings ................................................................................................... 214 17.3.3 Edit Remote Server ............................................................................................................ 218 17.3.4 Active Log Summary ........................................................................................................ 219 Chapter 18 File Manager ....................................................................................................................................223 18.1 Overview ..................................................................................................................................... 223 18.1.1 What You Can Do in this Chapter ................................................................................... 223 NWA/WAC/WAX Series Users Guide 9 Table of Contents 18.1.2 What you Need to Know .................................................................................................. 223 18.2 Configuration File ....................................................................................................................... 225 18.2.1 Example of Configuration File Download Using FTP ...................................................... 229 18.3 Firmware Package ..................................................................................................................... 230 18.3.1 Example of Firmware Upload Using FTP .......................................................................... 233 18.4 Shell Script .................................................................................................................................... 234 Chapter 19 Diagnostics .......................................................................................................................................236 19.1 Overview ..................................................................................................................................... 236 19.1.1 What You Can Do in this Chapter ................................................................................... 236 19.2 Diagnostics .................................................................................................................................. 236 19.3 Remote Capture ........................................................................................................................ 237 Chapter 20 LEDs ...................................................................................................................................................239 20.1 Overview ..................................................................................................................................... 239 20.1.1 What You Can Do in this Chapter ................................................................................... 239 20.2 Suppression Screen .................................................................................................................... 239 20.3 Locator Screen ........................................................................................................................... 240 Chapter 21 Antenna Switch ................................................................................................................................242 21.1 Overview ..................................................................................................................................... 242 21.1.1 What You Need To Know ................................................................................................. 242 21.2 Antenna Switch Screen ............................................................................................................. 242 Chapter 22 Reboot...............................................................................................................................................244 22.1 Overview ..................................................................................................................................... 244 22.1.1 What You Need To Know ................................................................................................. 244 22.2 Reboot ......................................................................................................................................... 244 Part II: Local Configuration in Cloud Mode................................................ 246 Chapter 23 Cloud Mode .....................................................................................................................................247 23.1 Overview ..................................................................................................................................... 247 23.2 Cloud Mode Web Configurator Screens ................................................................................. 247 23.3 Dashboard .................................................................................................................................. 248 NWA/WAC/WAX Series Users Guide 10 Table of Contents Chapter 24 Network.............................................................................................................................................250 24.1 Overview ..................................................................................................................................... 250 24.1.1 What You Can Do in this Chapter ................................................................................... 250 24.2 IP Setting ...................................................................................................................................... 250 24.3 VLAN ............................................................................................................................................ 252 Chapter 25 Maintenance....................................................................................................................................253 25.1 Overview ..................................................................................................................................... 253 25.1.1 What You Can Do in this Chapter ................................................................................... 253 25.2 Shell Script .................................................................................................................................... 253 25.3 Diagnostics .................................................................................................................................. 254 25.4 Remote Capture ........................................................................................................................ 255 25.5 View Log ...................................................................................................................................... 256 Part III: Appendices and Troubleshooting.................................................. 259 Chapter 26 Troubleshooting................................................................................................................................261 26.1 Overview ..................................................................................................................................... 261 26.2 Power, Hardware Connections, and LED ................................................................................ 261 26.3 Zyxel Device Management, Access, and Login ..................................................................... 262 26.4 Internet Access ........................................................................................................................... 267 26.5 WiFi Network ................................................................................................................................ 268 26.6 Resetting the Zyxel Device ........................................................................................................ 270 26.7 Getting More Troubleshooting Help ......................................................................................... 270 Appendix A Importing Certificates ............................................................................................... 272 Appendix B IPv6............................................................................................................................... 296 Appendix C Customer Support ..................................................................................................... 304 Appendix D Legal Information ...................................................................................................... 309 Index .................................................................................................................................................321 NWA/WAC/WAX Series Users Guide 11 CHAPTER 1 Introduction 1.1 Overview This Users Guide covers the models listed in the following table. They can be managed in one of the following methods: remote management through Nebula Control Center (NCC) or an AP Controller

(AC) such as the ZyWALL ATP, or local management in Standalone Mode. Each Zyxel Device runs in standalone mode by default, but it is recommended to use NCC management if it is available for your device. NCC or Standalone (NebulaFlex) NWA110AX NWA210AX NWA220AX-6E NWA1123ACv3 NCC, AC or Standalone (NebulaFlex PRO) WAC500 WAC500H WAX510D WAX610D WAX620D-6E WAX630S WAX640S-6E WAX650S WAX655E WAX300H WBE660S For more information about Access Point (AP) management, see Section 2.1 on page 27. When two or more APs are interconnected, this network is called a Wireless Distribution System (WDS). See Section 1.3.2 on page 22 for more information on root and repeater APs and how to set them up. The screens you see in the web configurator may be different depending on the Zyxel Device model youre using. NWA/WAC/WAX Series Users Guide 12 Chapter 1 Introduction 1.2 Zyxel Device Product Feature Comparison The following tables show the differences between each Zyxel Device model. You can find the feature introductions in the later sections. Table 1 500/1000 Models Comparison Table FEATURES Supported WiFi Standards Supported Frequency Bands Supported Channel Width Available Security Modes Number of SSID Profiles Number of WiFi Radios Security Profile Radius Settings Security Profile Enterprise Authentication Settings Rogue AP Detection WDS (Wireless Distribution System) - Root AP & Repeater Modes Wireless Bridge Tunnel Forwarding Mode Layer-2 Isolation Supported PoE Standards Power Detection External Antennas Internal Antennas Antenna Switch Smart Antenna Console Port Reset Button LED Locator LED Suppression AC (AP Controller) Discovery NebulaFlex PRO NCC Discovery 802.11r Fast Roaming Support 802.11k/v Assisted Roaming WAC500/

WAC500H IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac 2.4 GHz 5 GHz NWA1123-ACV3 IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac 2.4 GHz 5 GHz 2.4G: 20/40 MHz 5G: 20/40/80 MHz 2.4G: 20/40 MHz 5G: 20/40/80 MHz None WEP Enhanced-open Enhanced-open WPA2-MIX / WPA3 -

Personal & Enterprise WPA2-MIX / WPA3 -

Personal & Enterprise None WEP 64 2 Yes Yes Yes Yes No Yes Yes 64 2 Yes Yes Yes Yes No No Yes IEEE 802.3af IEEE 802.3at IEEE 802.3af IEEE 802.3at No No Yes No Yes No No Yes No Yes 4-Pin Serial 4-Pin Serial Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No Yes Yes Yes NWA/WAC/WAX Series Users Guide 13 Chapter 1 Introduction Table 1 500/1000 Models Comparison Table (continued) FEATURES Proxy ARP Bluetooth Low Energy (BLE) Load Balancing Ethernet Storm Control Wireless Remote Capture SNMP Grounding Power Jack Maximum number of log messages Latest Firmware Version Supported WAC500/

WAC500H NWA1123-ACV3 Yes No Yes Yes Yes Yes No Yes 6.65 512 event logs Yes No Yes Yes Yes Yes No Yes 6.65 Table 2 WiFi 6 Models Comparison Table FEATURES WAX630S WAX650S Supported WiFi Standards Supported Frequency Bands Supported Channel Width Available Security Modes Number of SSID Profiles Number of WiFi Radios Security Profile Radius Settings Security Profile Enterprise Authentication Settings Rogue AP Detection WDS (Wireless Distribution System) - Root AP & Repeater Modes Wireless Bridge Tunnel Forwarding Mode Layer-2 Isolation Supported PoE Standards Power Detection IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac IEEE 802.11ax 2.4 GHz 5 GHz IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac IEEE 802.11ax 2.4 GHz 5 GHz 2.4G: 20/40 MHz 5G: 20/40/80/160 MHz 2.4G: 20/40 MHz 5G: 20/40/80/160 MHz NWA110AX NWA210AX IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac IEEE 802.11ax 2.4 GHz 5 GHz 2.4G: 20/40 MHz 5G: 20/40/80 MHz

(NWA210AX supports 160 MHz) None Enhanced-open WEP WPA2-MIX / WPA3 -

Personal & Enterprise None Enhanced-open WEP WPA2-MIX / WPA3 -

Personal & Enterprise None Enhanced-open WEP WPA2-MIX / WPA3 -

Personal & Enterprise 64 2 Yes Yes Yes Yes Yes Yes Yes 64 2 Yes Yes Yes Yes Yes Yes Yes 64 2 Yes Yes Yes Yes No No Yes IEEE 802.3af IEEE 802.3at Yes IEEE 802.3at IEEE 802.3bt Yes IEEE 802.3af IEEE 802.3at Yes NWA/WAC/WAX Series Users Guide 14 Chapter 1 Introduction Table 2 WiFi 6 Models Comparison Table (continued) FEATURES WAX630S WAX650S External Antennas Internal Antennas Antenna Switch Smart Antenna Console Port Reset Button LED Locator LED Suppression AC (AP Controller) Discovery NebulaFlex PRO NCC Discovery 802.11r Fast Roaming Support 802.11k/v Assisted Roaming Proxy ARP Bluetooth Low Energy (BLE) Load Balancing Ethernet Storm Control Wireless Remote Capture SNMP Grounding Power Jack Maximum number of log messages Latest Firmware Version Supported NWA110AX NWA210AX No Yes No No No Yes No Yes No Yes No Yes 4-Pin Serial 4-Pin Serial 4-Pin Serial Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No Yes Yes Yes Yes No Yes Yes Yes Yes Yes Yes 512 event logs 6.65 6.65 6.65 Table 3 WiFi 6 Models Comparison Table FEATURES Supported WiFi Standards Supported Frequency Bands Supported Channel Width Available Security Modes WAX655E IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac IEEE 802.11ax 2.4 GHz 5 GHz WAX510D WAX610D IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac IEEE 802.11ax 2.4 GHz 5 GHz 2.4G: 20/40 MHz 5G: 20/40/80/160 MHz 2.4G: 20/40 MHz 5G: 20/40/80 MHz

(WAX610D supports 160 MHz) None Enhanced-open WEP WPA2-MIX / WPA3 -

Personal & Enterprise None Enhanced-open WEP WPA2-MIX / WPA3 -

Personal & Enterprise NWA/WAC/WAX Series Users Guide 15 WAX300H IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac IEEE 802.11ax 2.4 GHz 5 GHz 2.4G: 20/40 MHz 5G: 20/40/80/160 MHz Enhanced-open None WEP WPA2-MIX / WPA3 -

Personal & Enterprise Chapter 1 Introduction Table 3 WiFi 6 Models Comparison Table (continued) FEATURES WAX655E WAX510D WAX610D WAX300H Number of SSID Profiles Number of WiFi Radios Security Profile Radius Settings Security Profile Enterprise Authentication Settings Rogue AP Detection WDS (Wireless Distribution System) - Root AP & Repeater Modes Wireless Bridge Tunnel Forwarding Mode Layer-2 Isolation Supported PoE Standards Power Detection External Antennas Internal Antennas Antenna Switch Smart Antenna Console Port Reset Button LED Locator LED Suppression AC (AP Controller) Discovery NebulaFlex PRO NCC Discovery 802.11r Fast Roaming Support 802.11k/v Assisted Roaming Proxy ARP Bluetooth Low Energy (BLE) Load Balancing Ethernet Storm Control Wireless Remote Capture SNMP Grounding Power Jack Maximum number of log messages Latest Firmware Version Supported 64 2 Yes Yes Yes Yes Yes Yes Yes 64 2 Yes Yes Yes Yes WAX510D: No WAX610D: Yes Yes Yes 64 2 Yes Yes No Yes No No Yes IEEE 802.3af IEEE 802.3at IEEE 802.3af IEEE 802.3at IEEE 802.3af IEEE 802.3at Yes Yes No No No 4-Pin Serial Yes No Yes Yes

(per AP) No 4-Pin Serial No No Yes No No 4-Pin Serial Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No Yes Yes No No No 512 event logs 6.65 6.65 6.65 NWA/WAC/WAX Series Users Guide 16 Chapter 1 Introduction Table 4 WiFi 6E Models Comparison Table FEATURES Supported WiFi Standards WAX620D-6E IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac IEEE 802.11ax WAX640S-6E IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac IEEE 802.11ax 2.4 GHz 5 GHz 6 GHz No 2.4G: 20/40 MHz 5G: 20/40/80/160 6G: 20/40/80/160 MHz MHz None Enhanced-open WEP WPA2-MIX / WPA3 -

Personal & Enterprise 64 3 Yes Yes Yes Yes Yes Yes Yes NWA220AX-6E IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac IEEE 802.11ax 2.4 GHz 5 GHz 6 GHz Yes 2.4G: 20/40 MHz 5G: 20/40/80/160 MHz 6G: 20/40/80/160 MHz None Enhanced-open WEP WPA2-MIX / WPA3 -

Personal & Enterprise 64 2 Yes Yes Yes Yes No No Yes 2.4 GHz 5 GHz 6 GHz Yes 2.4G: 20/40 MHz 5G: 20/40/80/160 MHz 6G: 20/40/80/160 MHz None Enhanced-open WEP WPA2-MIX / WPA3 -

Personal & Enterprise 64 2 Yes Yes Yes Yes Yes Yes Yes IEEE 802.3af IEEE 802.3at IEEE 802.3at IEEE 802.3bt IEEE 802.3af IEEE 802.3at Yes No Yes Yes

(per AP) No 4-Pin Serial Yes Yes Yes Yes Yes Yes Yes Yes Yes No Yes No Yes Yes No Yes No No 4-Pin Serial 4-Pin Serial Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No No Yes Yes Yes Supported Frequency Bands BandFlex (5 GHz/6 GHz) Supported Channel Width Available Security Modes Number of SSID Profiles Number of WiFi Radios Security Profile Radius Settings Security Profile Enterprise Authentication Settings Rogue AP Detection WDS (Wireless Distribution System) - Root AP & Repeater Modes Wireless Bridge Tunnel Forwarding Mode Layer-2 Isolation Supported PoE Standards Power Detection External Antennas Internal Antennas Antenna Switch Smart Antenna Console Port Reset Button LED Locator LED Suppression AC (AP Controller) Discovery NebulaFlex PRO NCC Discovery 802.11r Fast Roaming Support 802.11k/v Assisted Roaming NWA/WAC/WAX Series Users Guide 17 Chapter 1 Introduction WAX620D-6E Table 4 WiFi 6E Models Comparison Table (continued) FEATURES Proxy ARP Bluetooth Low Energy (BLE) Load Balancing Ethernet Storm Control Wireless Remote Capture SNMP Grounding Power Jack Maximum number of log messages Latest Firmware Version Supported Yes No Yes Yes Yes Yes No Yes 6.65 WAX640S-6E NWA220AX-6E Yes Yes Yes Yes Yes Yes Yes Yes 512 event logs 6.65 Yes No Yes Yes Yes Yes No Yes 6.65 Table 5 WiFi 7 Models Comparison Table FEATURES Supported WiFi Standards WBE660S IEEE 802.11a IEEE 802.11b IEEE 802.11g IEEE 802.11n IEEE 802.11ac IEEE 802.11ax IEEE 802.11be Supported Frequency Bands BandFlex (5 GHz/6 GHz) Supported Channel Width Available Security Modes Number of SSID Profiles Number of WiFi Radios Security Profile Radius Settings Security Profile Enterprise Authentication Settings Rogue AP Detection WDS (Wireless Distribution System) - Root AP & Repeater Modes Wireless Bridge Tunnel Forwarding Mode Layer-2 Isolation Supported PoE Standards Power Detection 2.4 GHz 5 GHz 6 GHz Yes 2.4G: 20/40 MHz 5G: 20/40/80/160/240 MHz 6G: 20/40/80/160/320 MHz None Enhanced-open WEP WPA2-MIX / WPA3 -

Personal & Enterprise 64 3 Yes Yes Yes Yes Yes Yes Yes IEEE 802.3bf IEEE 802.3at Yes NWA/WAC/WAX Series Users Guide 18 Chapter 1 Introduction 4-Pin Serial WBE660S No Yes No No Table 5 WiFi 7 Models Comparison Table (continued) FEATURES External Antennas Internal Antennas Antenna Switch Smart Antenna Console Port Reset Button LED Locator LED Suppression AC (AP Controller) Discovery NebulaFlex PRO NCC Discovery 802.11r Fast Roaming Support 802.11k/v Assisted Roaming Proxy ARP Bluetooth Low Energy (BLE) Load Balancing Ethernet Storm Control Wireless Remote Capture SNMP Grounding Power Jack Maximum number of log messages Latest Firmware Version Supported Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes No 512 event logs USB PD 6.65 1.3 Zyxel Device Roles This section describes some of the different roles that your Zyxel Device can take up within a network. Not all roles are supported by all models (see Section 1.2 on page 13). The Zyxel Device can serve as a:

Access Point (AP) - This is used to allow WiFi clients to connect to the Internet. Radio Frequency (RF) monitor - If your Zyxel Device supports rogue APs detection, it can serve as an RF monitor and searches for rogue APs to help eliminate network threats. An RF monitor can simulta-

neously act as an AP. Root AP - A root AP connects to the gateway or switch through a wired Ethernet connection and has wireless repeaters connected to it to extend its range. Wireless repeater - A wireless repeater wirelessly connects to a root AP and extends the networks wireless range. A wireless repeater can also be a wireless bridge that connects to a root AP and extends the network to wired client devices. If a client (D) tries to set up his own AP (R) with weak security settings, the network becomes exposed to threats. The RF monitor (M) scans the area to detect all APs, which can help the network administrator discover these rogue APs and remove them. NWA/WAC/WAX Series Users Guide 19 Figure 1 Zyxel Device Application in a Network Wireless Distribution System (WDS) Wireless Distribution System (WDS) is a network system that allows you to distribute the network to areas that require Internet connections. You can extend your network to unreachable areas with wireless repeaters. The following figure shows you how to create a secure WDS with two wireless repeaters. The root AP (Y) is connected to a network with Internet access and has wireless repeaters (X and Z) connected to it to expand the WiFi networks range. Clients (A and B) can access the wired network through the wireless repeaters (X and Z) and/or root AP. NWA/WAC/WAX Series Users Guide 20 Chapter 1 Introduction Figure 2 Wireless Distribution System Network Example The Zyxel Device can also serve as a wireless bridge in Repeater mode. A wireless bridge connects two wired networks through a wireless connection. When the Zyxel Device is connected to a root AP, enable wireless bridge to allow traffic through the Ethernet port on the Zyxel Device to a wired network. Check Section 1.2 on page 13 for models that support wireless bridge. The following figure shows an example of a WDS with a repeater acting as a wireless bridge. The root AP

(X) is connected to a network with Internet access. The wireless repeater (Y) is connected to the root AP

(X) to expand the network. Clients (A and B) are connected to the wireless repeater through the switch/

gateway/router (G). They can access the network with the extended wired network the wireless bridge

(wireless repeater) provides. NWA/WAC/WAX Series Users Guide 21 Chapter 1 Introduction Figure 3 Wireless Bridge Network Example 1.3.1 Root AP In Root AP mode, you can have multiple SSIDs active for regular WiFi connections and one SSID (WDS SSID) for the connection with a repeater. WiFi clients can use either SSID to associate with the Zyxel Device in Root AP mode. A repeater must use the repeater SSID to connect to the Zyxel Device in Root AP mode. See Section 14.1 on page 171 for more details. When the Zyxel Device is in Root AP mode, repeater security between the Zyxel Device and other repeaters is independent of the security between the WiFi clients and the AP or repeater. When repeater security is enabled, both APs and repeaters must use the same pre-shared key. See Section 10.2 on page 100 and Section 14.2 on page 171 for more details. Unless specified, the term security settings refers to the traffic between the WiFi clients and the AP. At the time of writing, repeater security is compatible with the Zyxel Device only. 1.3.2 Wireless Repeater Using Repeater mode, your Zyxel Device can extend the range of the WLAN. In the figure below, the Zyxel Device in Repeater mode (Z) has a wireless connection to the Zyxel Device in Root AP mode (X) which is connected to a wired network and also has a wireless connection to another Zyxel Device in Repeater mode (Y) at the same time. Z acts as a repeater that forwards traffic between associated WiFi clients and the wired LAN. Y acts as a wireless bridge (repeater with WDS wireless bridging enabled) that forwards traffic between wired clients and the wired LAN. Clients A and B access the AP and the wired network behind the AP through repeaters Z and Y. NWA/WAC/WAX Series Users Guide 22 Chapter 1 Introduction Figure 4 Repeater Application When the Zyxel Device is in Repeater mode, repeater security between the Zyxel Device and other repeater is independent of the security between the WiFi clients and the AP or repeater. When repeater security is enabled, both APs and repeaters must use the same pre-shared key. See Section 10.2 on page 100 and Section 14.2 on page 171 for more details. For NCC managed devices, you only need to enable AP Smart Mesh to automatically create wireless links between APs. See the NCC Users Guide for more details. To set up a WDS in standalone mode APs, do the following steps. You should already have the root AP set up (see the Quick Start Guide for hardware connections). 1 Go to Configuration > Object > WDS Profile in your root AP Web Configurator and click Add. 2 Enter a profile name, a WDS SSID, and a pre-shared key. 3 Go to Configuration > Wireless > AP Management, select the Radio WDS Profile of the radio on which you are setting the WDS connection to use the WDS profile you set, and click Apply. 4 Do steps 1 and 3 for the wireless repeater using the same WDS SSID and pre-shared key. 5 Once the security settings of peer sides match one another, the connection between the root and repeater Zyxel Devices is made.

(Optional) If your Zyxel Device supports wireless bridging, you can extend a wired network from the port on the wireless repeater, do the following steps:

6 Go to Configuration > Wireless > AP Management, select Setup WDS Wireless Bridging to enable wireless bridge on the wireless repeater. 7 Connect the client device to the Zyxel Devices port with an Ethernet cable. NWA/WAC/WAX Series Users Guide 23 Chapter 1 Introduction Note: Make sure the VLAN settings on both the root AP and the wireless repeater are exactly the same so they can communicate. Note: When wireless bridge is enabled, wireless interfaces for client devices will be disabled. You can only transmit data through the wireless repeaters ports. Note: Frequency bands 5250-5350 MHz and 5470-5725 MHz are not supported in Repeater mode. To set up a WDS in AC (AP Controller)-managed Zyxel Devices, see the ZyWALL ATP, ZyWALL VPN, USG FLEX, or NXC Users Guide. 1.3.3 Radio Frequency (RF) Monitor The Zyxel Device supports Rogue AP Detection (see Section 10.3 on page 106). Rogue AP Detection allows the Zyxel Device to be set to work as an RF monitor to discover nearby Access Points. The information it obtains from other APs is used to tag possible rogue APs and friendly APs. The Zyxel Device can still work as an AP while it scans the environment for wireless signals. 1.4 Sample Feature Applications This section describes some possible scenarios and topologies that you can set up using your Zyxel Device. 1.4.1 MBSSID A Basic Service Set (BSS) is the set of devices forming a single WiFi network (usually an access point and one or more WiFi clients). The Service Set IDentifier (SSID) is the name of a BSS. In Multiple BSS (MBSSID) mode, the Zyxel Device provides multiple virtual APs, each forming its own BSS and using its own individual SSID profile. You can configure multiple SSID profiles, and have all of them active at any one time. You can assign different wireless and security settings to each SSID profile. This allows you to compartmentalize groups of users, set varying access privileges, and prioritize network traffic to and from certain BSSs. To the WiFi clients in the network, each SSID appears to be a different access point. As in any WiFi network, clients can associate only with the SSIDs for which they have the correct security settings. For example, you might want to set up a WiFi network in your office where Internet telephony (VoIP) users have priority. You also want a regular WiFi network for standard users, as well as a guest WiFi network for visitors. In the following figure, VoIP_SSID users have QoS priority, SSID01 is the WiFi network for standard users, and Guest_SSID is the WiFi network for guest users. In this example, the guest user is forbidden access to the wired Local Area Network (LAN) behind the AP and can access only the Internet. NWA/WAC/WAX Series Users Guide 24 Chapter 1 Introduction Figure 5 Multiple BSSs 1.4.2 Dual-Radio/Triple-Radio and BandFlex The Zyxel Device models are equipped with two or even three WiFi radios. The Zyxel Device uses the WiFi radios to transmit WiFi signals. This means you can configure different WiFi networks on the 2.4G/5G/6G bands to operate simultaneously. BandFlex allows you to select the frequency bands operating on the radios by configuration. A frequency band is a range of frequency divided into channels which carry the WiFi signals for data transmission. If your Zyxel Device supports BandFlex, you can configure the second radio on the Zyxel Device to use the 5 GHz or 6 GHz bands, while the first radio is always set to use the 2.4 GHz band. The 6 GHz band provides less coverage but has the highest amount of channels among the three frequency bands. Use the 6 GHz band for the most congestion-free transmission if your client devices supports WiFi 6E (see Section 13.1.2 on page 125). Note: Due to each countrys regulations on frequency band usage, the available radio bands (2.4 GHz, 5 GHz, and 6 GHz) may differ by countries or markets the Zyxel Device products are sold to. Note: A different channel should be configured for each WLAN interface to reduce the effects of radio interference. You could use the 2.4 GHz band for regular Internet surfing and downloading while using the 5 GHz or 6 GHz band for time sensitive traffic like high-definition video, music, and gaming. See Section 1.2 on page 13 for the supported number of radios, frequency bands, and see if your Zyxel Device supports BandFlex. NWA/WAC/WAX Series Users Guide 25 Chapter 1 Introduction Figure 6 Dual-Radio Application Figure 7 Triple-Radio Application NWA/WAC/WAX Series Users Guide 26 Chapter 2 AP Management CHAPTER 2 AP Management 2.1 Management Mode The Zyxel Device is a unified AP and can be managed by the NCC or an AP controller (AC), or work as a standalone device. We recommend you use NCC to manage multiple APs (see the NCC Users Guide). An AP Controller, such as the ZyWALL ATP/VPN, USG FLEX, or NXC, can only manage multiple APs in the same location. Note: Not all models can be managed by NCC or an AC. See Section 1.2 on page 13 to check whether your product supports these. The following table shows the default IP addresses and firmware upload methods for different management modes. Table 6 Zyxel Device Management Mode Comparison MANAGEMENT MODE Nebula Control Center AP Controller Standalone Dynamic Dynamic Dynamic or DEFAULT IP ADDRESS Static (192.168.1.2) UPLOAD FIRMWARE THROUGH NCC Portal AP Controller using CAPWAP Built-in Web Configurator When the Zyxel Device is in standalone mode and connects to a DHCP server, it uses the IP address assigned by the DHCP server. Otherwise, the Zyxel Device uses the default static management IP address (192.168.1.2). You can use the NCC Discovery or AC Discovery screen to allow the Zyxel Device to be managed by the NCC or an AC, respectively. When the Zyxel Device is managed by the NCC or an AC, it acts as a DHCP client and obtains an IP address from the NCC/AC. It can be configured ONLY by the NCC/AC. To change the Zyxel Device back to standalone mode, use the Reset button to restore the default configuration. Alternatively, you need to check the NCC/AC for the Zyxel Devices IP address and use FTP to upload the default configuration file at conf/system-default.conf to the Zyxel Device and reboot the device. 2.1.1 Standalone When working in standalone mode, the Zyxel Device is configured mainly with its built-in Web Configurator. You can only connect to and set up one Zyxel Device at a time in this mode. See Chapter 5 on page 59 for detailed information about the standalone Web Configurator screens. NWA/WAC/WAX Series Users Guide 27 Chapter 2 AP Management 2.1.2 Nebula Control Center In this mode, which is also called cloud mode, you can manage and monitor the Zyxel Device through the Zyxel Nebula cloud-based network management system. This means you can manage devices remotely without the need of connecting to each device directly. It offers many features to better manage and monitor not just the Zyxel Device, but your network as a whole, including supported switches and gateways. Your network can also be managed through your smartphone using the Nebula Mobile app. See Chapter 23 on page 247 for an example NCC managed network topology. NCC allows different levels of management. You can configure each device on its own or configure a set of devices together as a site. You can also monitor groups of sites called organizations, as shown below. Table 7 NCC Management Levels Organization Site A Site B Device A-1 Device A-2 Device B-1 Device B-2 It graphically presents your device/network statistics and shows an overview of your network topology, as shown in the following figure. It also sends reports, alerts, and notifications for events, such as when a site goes offline. NWA/WAC/WAX Series Users Guide 28 Chapter 2 AP Management Figure 8 Traffic Monitoring Graph From NCC See the NCC (Nebula Control Center) Users Guide for how to configure Nebula managed devices. See Chapter 24 on page 250 if you want to change the Zyxel Devices VLAN setting or manually set its IP address. Note: Make sure your network firewall allows TCP ports 443, 4335, and 6667 as well as UDP port 123 so the device can connect to and sync with the NCC. 2.1.3 AP Controller (AC) If the Zyxel Device supports management using an AC (see Section 9.1.1 on page 86) such as the ZyWALL ATP, ZyWALL VPN, USG FLEX, and the NXC series, and you have this AC in the same subnet, it will be managed by the controller automatically. To set the Zyxel Device to be managed by an AC in a different subnet or change between management modes, use the AC Discovery screen (see Section 9.5 on page 96 and Section 9.1.1 on page 86). You can use the AC to manage multiple Zyxel Devices. See Section 9.1.1 on page 86 for an example AC managed network topology. NWA/WAC/WAX Series Users Guide 29 Chapter 2 AP Management Note: If the Zyxel Device is already registered to NCC, the controller will be unable to manage it. An AC uses Control And Provisioning of Wireless Access Points (CAPWAP, see RFC 5415) to discover and configure multiple managed APs. 2.2 Switching Management Modes The Zyxel Device is in standalone mode by default, with NCC and/or AC discovery enabled. Standalone-to-NCC Register the Zyxel Device at the NCC website and then turn on the Zyxel Device. Make sure that NCC Discovery is enabled (see Section 9.6 on page 97). The NCC manages the Zyxel Device automatically when it is discovered. Settings on the Zyxel Device will be overwritten with what you have configured on the NCC website. Standalone-to-AC By default, the Zyxel Device must be in the same subnet as the AC. See Section 9.1.1 on page 86 for setting it up in a different subnet. Make sure AC Discovery is enabled (see Section 9.5 on page 96). The AC manages the Zyxel Device automatically when it is discovered. AC-to-NCC Register the Zyxel Device at the NCC website. Make sure that NCC Discovery is enabled on your Zyxel Device (see Section 9.6 on page 97). In the AC Web Configurator, select the Zyxel Device and press the Nebula button. The NCC manages the Zyxel Device automatically when it is discovered. NCC-to-AC Unregister the Zyxel Device at the NCC portal. By default, the Zyxel Device must be in the same subnet as the AC. See Section 9.1.1 on page 86 for setting it up in a different subnet. Make sure AC Discovery is enabled (see Section 9.5 on page 96). The AC manages the Zyxel Device automatically when it is discovered. NCC-to-Standalone Back up your configurations first, then unregister the Zyxel Device from the NCC organization/site. If the Zyxel Device is connected to NCC, the Zyxel Device will automatically reset to factory defaults and return to standalone mode. If the Zyxel Device is not connected to NCC, press the reset button. The Zyxel Device will reset to factory defaults and return to standalone mode. NWA/WAC/WAX Series Users Guide 30 Chapter 2 AP Management AC-to-Standalone Use the Reset button to return the Zyxel Device to its factory default settings (see Section 26.6 on page 270). 2.3 Zyxel One Network (ZON) Utility ZON Utility is a program designed to help you deploy and manage a network more efficiently. It detects devices automatically and allows you to do basic settings on devices in the network without having to be near it. The ZON Utility issues requests via Zyxel Discovery Protocol (ZDP) and in response to the query, the device responds back with basic information including IP address, firmware version, location, system and model name in the same broadcast domain. The information is then displayed in the ZON Utility screen and you can perform tasks like basic configuration of the devices and batch firmware upgrade in it. You can download the ZON Utility at www.zyxel.com and install it on your computer (Windows operating system). 2.3.1 Requirements Before installing the ZON Utility on your PC, please make sure it meets the requirements listed below. Operating System At the time of writing, the ZON Utility is compatible with:

Windows 7 (both 32-bit / 64-bit versions) Windows 8 (both 32-bit / 64-bit versions) Windows 8.1 (both 32-bit / 64-bit versions) Window 10 (both 32-bit / 64-bit versions) Window 11 (64-bit version) Note: To check for your Windows operating system version, right-click on My Computer >

Properties on your computer. You should see this information in the General tab. Note: It is suggested that you install Npcap, the packet capture library for Windows operating systems, and remove WinPcap or any other installed packet capture tools before you install the ZON utility. Hardware Here are the minimum hardware requirements to use the ZON Utility on your PC. Core i3 processor 2 GB RAM 100 MB free hard disk WXGA (Wide XGA 1280x800) NWA/WAC/WAX Series Users Guide 31 Chapter 2 AP Management 2.3.2 Run the ZON Utility 1 Double-click the ZON Utility to run it. 2 The first time you run the ZON Utility, you will see if your device and firmware version support the ZON Utility. Click the OK button to close this screen. Figure 9 Supported Devices and Versions If you want to check the supported models and firmware versions later, you can click the Show information about ZON icon in the upper right hand corner of the screen. Then select the Supported model and firmware version link. If your device is not listed here, see the device release notes for ZON Utility support. The release notes are in the firmware zip file on the Zyxel web site. Figure 10 ZON Utility Screen NWA/WAC/WAX Series Users Guide 32 Chapter 2 AP Management 3 Select a network adapter to which your supported devices are connected. Figure 11 Network Adapter 4 Click the Go button for the ZON Utility to discover all supported devices in your network. Figure 12 Discovery 5 The ZON Utility screen shows the devices discovered. Figure 13 ZON Utility Screen 6 Select a device and then use the icons to perform actions. Some functions may not be available for your devices. Note: You must know the selected device admin password before taking actions on the device using the ZON Utility icons. If the selected device is being managed or has been managed by the NCC, check Local credentials in the NCC's Site-wide > Configure >

Site settings screen for the selected device's current password. NWA/WAC/WAX Series Users Guide 33 Chapter 2 AP Management Figure 14 Password Prompt The following table describes the icons numbered from left to right in the ZON Utility screen. Table 8 ZON Utility Icons ICON 1 IP Configuration 2 Renew IP Address 3 Reboot Device 4 Reset Configuration to Default 5 Locator LED 6 Web GUI 7 Firmware Upgrade 8 Change Password 9 Configure Controller Discovery and NCC Discovery 10 ZAC 11 Clear and Rescan 12 Save Configuration 13 Settings DESCRIPTION Change the selected devices IP address. Update a DHCP-assigned dynamic IP address. Use this icon to restart the selected device(s). This may be useful when troubleshooting or upgrading new firmware. Use this icon to reload the factory-default configuration file. This means that you will lose all previous configurations. Use this icon to locate the selected device by causing its Locator LED to blink. Use this to access the selected device Web Configurator from your browser. You will need a username and password to log in. Use this icon to upgrade new firmware to selected device(s) of the same model. Make sure you have downloaded the firmware from the Zyxel website to your computer and unzipped it in advance. The ZON only supports a standalone mode AP for the firmware upgrade, it does not support to upgrade the firmware for a managed mode AP. Use this icon to change the admin password of the selected device. You must know the current admin password before changing to a new one. The option is available if the selected device supports AP controller discovery or Nebula Control Center (NCC) discovery. You must have Internet access to use this feature. Use this icon on the selected device to enable or disable the:

AP controller discovery feature Nebula Control Center (NCC) discovery feature If the feature is enabled, the selected device will try to connect to the AP controller/

NCC. If the selected device has successfully connected to an AP controller, it will change to the AP controller managed mode. If the selected device has successfully connected to the NCC and is registered on the NCC, it will change to the Nebula cloud mode. Use this icon to run the Zyxel AP Configurator of the selected AP. Use this icon to clear the list and discover all devices on the connected network again. Use this icon to save configuration changes to permanent memory on a selected device. Use this icon to select a network adapter for the computer on which the ZON utility is installed, and the utility language. NWA/WAC/WAX Series Users Guide 34 Chapter 2 AP Management The following table describes the fields in the ZON Utility main screen. Table 9 ZON Utility Fields LABEL Type Model Firmware Version MAC Address IP Address System Name Location Status Controller Discovery Serial Number Hardware Version IPv6 Address DESCRIPTION This field displays an icon of the kind of device discovered. This field displays the model name of the discovered device. This field displays the firmware version of the discovered device. This field displays the MAC address of the discovered device. This field displays the IP address of an internal interface on the discovered device that first received an ZDP discovery request from the ZON utility. This field displays the system name of the discovered device. This field displays where the discovered device is. This field displays whether changes to the discovered device have been done successfully. As the Zyxel Device does not support IP Configuration, Renew IP address and Flash Locator LED, this field displays Update failed, Not support Renew IP address and Not support Flash Locator LED respectively. This field displays if the discovered device supports the:

AP controller discovery feature. Nebula Control Center (NCC) discovery feature. If the feature is enabled, the selected device will try to connect to the AP controller/

NCC. If the selected device has successfully connected to an AP controller, it will change to the AP controller managed mode. If the selected device has successfully connected to the NCC and is registered on the NCC, it will change to the Nebula cloud mode. Enter the admin password of the discovered device to display its serial number. This field displays the hardware version of the discovered device. This field displays the IPv6 address of an internal interface on the discovered device that first received an ZDP discovery request from the ZON utility. 2.4 Ways to Access the Zyxel Device You can use the following ways to configure the Zyxel Device. Web Configurator The Web Configurator allows easy Zyxel Device setup and management using an Internet browser. If your Zyxel Device is managed by the NCC or an AC, use this only for troubleshooting if you cannot connect to the Internet. This Users Guide provides information about the Web Configurator. NCC This is the primary means by which you manage the Zyxel Device in cloud (NCC) mode. With the NCC, you can remotely manage and monitor the Zyxel Device through a cloud-based network management system. See the NCC Users Guide for more information. NWA/WAC/WAX Series Users Guide 35 Chapter 2 AP Management AP Controller (AC) An AP controller lets you configure multiple APs through a single device. See the ZyWALL ATP, ZyWALL VPN, USG FLEX, or NXC Series Users Guide for more information. ZON Utility Zyxel One Network (ZON) Utility is a utility tool that assists you to set up and maintain network devices in a simple and efficient way. You can download the ZON Utility at www.zyxel.com and install it on your computer (Windows operating system). For more information on ZON Utility see Section 2.3 on page 31. Command-Line Interface (CLI) The CLI allows you to use text-based commands to configure the Zyxel Device. You can access it using remote management (SSH) or via the console port. See the Command Reference Guide for more information. File Transfer Protocol (FTP) This protocol can be used for firmware upgrades and configuration backup and restore. Simple Network Management Protocol (SNMP) The Zyxel Device can be monitored by an SNMP manager. See the SNMP chapter in this Users Guide. 2.5 Good Habits for Managing the Zyxel Device Do the following things regularly to make the Zyxel Device more secure and to manage it more effectively. Change the password often. Use a password thats not easy to guess and that consists of different types of characters, such as numbers and letters. Write down the password and put it in a safe place. Back up the configuration (and make sure you know how to restore it). Restoring an earlier working configuration may be useful if the Zyxel Device becomes unstable or even crashes. If you forget your password, you will have to reset the Zyxel Device to its factory default settings. If you backed up an earlier configuration file, you will not have to totally re-configure the Zyxel Device; you can simply restore your last configuration. NWA/WAC/WAX Series Users Guide 36 Chapter 3 Hardware CHAPTER 3 Hardware See the Quick Start Guide for hardware installation and connections. 3.1 Grounding (WAC6552D-S, WAC6553D-E and WAX655E) Earth grounding helps protect against lightning and interference. Note: The power installation must be performed by qualified service personnel and should conform to the National Electrical Code. The Zyxel Device must be connected to earth ground to adequately ground the Zyxel Device and protect the operator from electrical hazards. Qualified service personnel must confirm that the protective earthing terminal of the building is a valid terminal. Before connecting the ground, ensure that a qualified service personnel has attached an appropriate ground lug to the ground cable. 1 2 Remove one of the ground screws from the Zyxel Devices rear panel. Secure a green/yellow ground cable (18 AWG or smaller) to the Zyxel Devices rear panel using the ground screw. 3 Attach the other end of the cable to the ground, either to the same ground electrode as the pole you installed the Zyxel Device on or to the main grounding electrode of the building. Note: Follow your country's regulations and safety instructions to electrically ground the Zyxel Device properly. If you are uncertain that suitable grounding is available, contact the appropriate electrical inspection authority or an electrician. Warning! Connect the ground cable before you connect any other cables or wiring. The figure below illustrates how the ground cable (A) is attached to the Zyxel Device and goes to the earth ground (B). NWA/WAC/WAX Series Users Guide 37 Chapter 3 Hardware Figure 15 Grounding Example 3.2 Zyxel Device Models With Single LEDs The LEDs of some Zyxel Device models can be controlled by using the suppression feature such that the LEDs stay lit (ON) or OFF after the Zyxel Device is ready. Some Zyxel Device models also have Locator LED which allows you to see the actual location of the Zyxel Device among several devices in the network. See Section 1.2 on page 13 to check which models support these features. Refer to Section 20.1 on page 239 for the LED Suppression and Locator menus in standalone mode. 3.3 Zyxel Device LED The LED of the Zyxel Device can be controlled by using the suppression feature such that the LED stays lit

(ON) or OFF after the Zyxel Device is ready. Refer to Section 20.1 on page 239 for the LED Suppression and Locator menus in standalone mode. NWA/WAC/WAX Series Users Guide 38 Chapter 3 Hardware Figure 16 WAC500, NWA1123Acv3, NWA110AX, NWA210AX, WAX510D, WAX610D, WAX630S and WAX650S LED NWA/WAC/WAX Series Users Guide 39 Chapter 3 Hardware Figure 17 WAC500H / WAX300H LED Figure 18 NWA220AX-6E, WAX620D-6E LED NWA/WAC/WAX Series Users Guide 40 Chapter 3 Hardware Figure 19 WAX640S-6E, WBE660S LED The following are the LED descriptions for your WAC500, WAC500H, NWA1123ACv3, NWA110AX, NWA210AX, WAX300H, WAX510D, WAX610D, WAX630S, WAX650S, NWA220AX-6E, WAX620D-6E, WAX640S-6E and WBE660S. Table 10 WAC500, WAC500H, NWA1123ACv3, NWA110AX, NWA210AX, WAX300H, WAX510D, WAX610D, WAX630S, WAX650S, NWA220AX-6E, WAX620D-6E, WAX640S-6E and WBE660S LED COLOR DESCRIPTION The Zyxel Device is booting up. Amber Green Amber Green Amber Green Amber Green Green STATUS Blinks between amber and green alternately

(300 milliseconds interval). Blinks between amber and green alternately (1 second interval). Blinks between amber and green alternately 3 times and then turns solid green for 3 seconds. Blinks between amber and green alternately 2 times and then turns solid green for 3 seconds. Slow Blinking (On for 1 second, Off for 1 second) Green Steady On The Zyxel Device is discovering the NCC. The Zyxel Device is discovering an AC, or is managed by NCC but fails to connect with NCC, and is reconnecting with the NCC. The Zyxel Device is managed by an AC but the uplink is disconnected. The wireless module of the Zyxel Device is disabled or fails, the Zyxel Device is using default WiFi settings, or the Zyxel Device is configured to be managed by NCC but is not yet registered with the NCC. Note: WiFi networks on the WAX650S, NWA220AX-6E and WAX620D-6E are turned off automatically when it is connected to a device that supplies power using IEEE 802.3af PoE. The Zyxel Device is ready for use, the Zyxel Devices wireless interface is activated, and/or WiFi clients are connected to the Zyxel Device in full power mode (see Table 20 on page 61). NWA/WAC/WAX Series Users Guide 41 Chapter 3 Hardware Table 10 WAC500, WAC500H, NWA1123ACv3, NWA110AX, NWA210AX, WAX300H, WAX510D, WAX610D, WAX630S, WAX650S, NWA220AX-6E, WAX620D-6E, WAX640S-6E and WBE660S LED (continued) COLOR Amber STATUS Steady On DESCRIPTION The Zyxel Device is ready for use in limited power mode (see Table 20 on page 61), the Zyxel Devices wireless interface is activated, and/or WiFi clients are connected to the Zyxel Device. Note: WiFi networks on the WAX650S, NWA220AX-6E, WAX620D-6E and WAX640S-6E are turned off automatically when it is connected to a device that supplies power using IEEE 802.3af PoE. Not all models support limited power mode. See Section 1.2 on page 13 for models that only support one PoE standard. The Zyxel Devices wireless interface is activated, but there are no WiFi clients connected when it is in full power mode

(see Table 20 on page 61). Locator LED is on. It switches off automatically after the configured amount of time (1-60 min). Default duration is 10 minutes. Note: The color of the white LED may have slight differences (for example, very light purple) on different models. The Zyxel Device is performing a Channel Availability Check

(CAC) with Dynamic Frequency Selection (DFS) to monitor a channel for radar signals. The Zyxel Device failed to boot up or is experiencing system failure. The Zyxel Device is undergoing firmware upgrade. The uplink of the Zyxel Device is disconnected. Bright Blue Steady On White Slow Blinking (On for 100ms per second) Blue Red Slow Blinking (Blink for 1 time, Off for 1 second) On Fast Blinking (On for 50 milliseconds, Off for 50 milliseconds) Slow Blinking (Blink for 3 times, Off for 3 seconds) 3.4 Ports The following shows the Zyxel Device panels with connection ports. NWA/WAC/WAX Series Users Guide 42 Chapter 3 Hardware Figure 20 WAC500, NWA1123Acv3 Ports Figure 21 WAX610D, WAX620D-6E, WAX630S, WAX650S, NWA210AX, NWA220AX-6E Ports NWA/WAC/WAX Series Users Guide 43 Chapter 3 Hardware Figure 22 WAX510D, NWA110AX Ports Figure 23 WAX640S-6E, WBE660S Ports Figure 24 WAC500H / WAX300H Ports NWA/WAC/WAX Series Users Guide 44 Chapter 3 Hardware The following are the items on the ports panels for your WAC500, WAC500H, NWA1123ACv3, NWA110AX, NWA210AX, WAX300H, WAX510D, WAX610D, WAX630S, WAX650S, NWA220AX-6E, WAX620D-6E, WAX640S-6E and WBE660S. Table 11 Ports and Buttons LABEL UPLINK LAN CONSOLE DESCRIPTION Connect the port to a router, a switch, or another access point (AP) to connect the Zyxel Device to the backbone of your network. Connect computers or other Ethernet devices to Ethernet ports for Internet access. You can use the console port to manage the Zyxel Device using CLI commands. You will be prompted to enter your user name and password. See the Command Reference Guide for more information about the CLI. When configuring using the console port, you need a computer equipped with communications software configured to the following parameters:

Speed 115200 bps Data Bits 8 Parity None Stop Bit 1 RESET POWER Flow Control Off Press the button for more than 5 seconds to return the Zyxel Device to the factory defaults. Connect the power adapter and press the ON/OFF button to start the device NWA/WAC/WAX Series Users Guide 45 CHAPTER 4 Web Configurator 4.1 Overview The Web Configurator is an HTML-based management interface that allows easy system setup and management via internet browser. Use a browser that supports HTML5, such Mozilla Firefox, or Google Chrome, Microsoft Edge. The recommended screen resolution is 1024 by 768 pixels. In order to use the Web Configurator you need to allow:

Web browser pop-up windows from your device. JavaScript (enabled by default). Java permissions (enabled by default). 4.2 Accessing the Web Configurator 1 Make sure your Zyxel Device hardware is properly connected, and your computer is connected to the Zyxel Device through wired of WiFi connection. See the Quick Start Guide. 2 3 If the Zyxel Device and your computer are not connected to a DHCP server, make sure your computers IP address is in the range between "192.168.1.3" and "192.168.1.254". Browse to the Zyxel Devices DHCP-assigned IP address or http://192.168.1.2. The Login screen appears. If you are in cloud mode, check the NCCs Site-wide > Devices > Access points screen for the Zyxel Devices LAN IP address. NWA/WAC/WAX Series Users Guide 46 Chapter 4 Web Configurator Figure 25 Login Page: Cloud mode If a Zyxel Device is in standalone mode and supports NCC, the following page displays. Here, you can watch a tutorial for using the Zyxel Nebula Control Center (NCC) or access the link to the NCC, as shown in the following figure. Otherwise, continue with the next step. The NCC is a cloud-based network management system that allows you to remotely manage and monitor the Zyxel Device (see Section 2.1.2 on page 28) Figure 26 Nebula Intro Page To go to the login page, click Standalone Mode. Login page displays as shown in the following figure. NWA/WAC/WAX Series Users Guide 47 Chapter 4 Web Configurator Figure 27 Login Page in Standalone Mode 4 5 6 7 Enter the user name (default: admin) and password (default: 1234). Note: If the Zyxel Device is being managed or has been managed by the NCC, check Local credentials in the NCC's Site-wide > Configure > Site settings screen for the Zyxel Device's current password. Select the language you prefer for the Web Configurator. Click Login. The wizard screen opens when the Zyxel Device is accessed for the first time or when you reset the Zyxel Device to its default factory settings. If you logged in using the default user name and password, the Update Admin Info screen appears. Otherwise, the dashboard appears. Figure 28 Update Admin Info Screen The Update Admin Info screen appears every time you log in using the default user name and default password. If you change the password for the default user account, this screen does not appear anymore. NWA/WAC/WAX Series Users Guide 48 Chapter 4 Web Configurator 4.3 Navigating the Web Configurator The following summarizes how to navigate the Web Configurator from the Dashboard screen. The following figures show the Dashboard screen for standalone mode and for cloud (NCC) mode. The screen is different for standalone mode and cloud (NCC) mode and may vary slightly for different models. Figure 29 The Web Configurators Main Screen for Standalone Mode Figure 30 The Web Configurators Main Screen for Cloud Mode The Web Configurators main screen is divided into these parts:

A - Title Bar B - Navigation Panel C - Main Window NWA/WAC/WAX Series Users Guide 49 Chapter 4 Web Configurator 4.3.1 Title Bar The title bar provides some useful links that always appear over the screens below, regardless of how deep into the Web Configurator you navigate. If your Zyxel Device is in NCC mode, not all icons will be available in the Title Bar. Figure 31 Title Bar The icons provide the following functions. Table 12 Title Bar: Web Configurator Icons LABEL Wizard Help Community DESCRIPTION Click this to open the wizard. See Section 7.1 on page 67 for more information. Click this to open the help page for the current screen. Click this to log into the Zyxel forum to post questions, contribute to a discussion and get feedback on Zyxel Device. Click this to see an overview of links to the Web Configurator screens. Click this to open a popup window that displays the CLI commands sent by the Web Configurator. Click this to log out of the Web Configurator. Click this to open the NCC web site login page in a new tab or window. Site Map CLI Logout nebula Site Map Click Site MAP to see an overview of links to the Web Configurator screens. Click a screens link to go to that screen. Figure 32 Site Map NWA/WAC/WAX Series Users Guide 50 Chapter 4 Web Configurator CLI Messages Click CLI to look at the CLI commands sent by the Web Configurator. These commands appear in a popup window, such as the following. Figure 33 CLI Messages Click Clear to remove the currently displayed information. Note: See the Command Reference Guide for information about the commands. 4.3.2 Navigation Panel Use the menu items on the navigation panel to open screens to configure Zyxel Device features. Click the arrow in the middle of the right edge of the navigation panel to hide the navigation panel menus or drag it to resize them. The following sections introduce the Zyxel Devices navigation panel menus and their screens. Figure 34 Navigation Panel 4.3.3 Standalone Mode Navigation Panel Menus The following are the screens available in standalone mode. Note that some screens may not be available for your Zyxel Device model. See Section 1.2 on page 13 to see which features your Zyxel Device model supports. NWA/WAC/WAX Series Users Guide 51 Chapter 4 Web Configurator Dashboard The dashboard displays information such as general device information, system status, system resource usage, and interface status in widgets that you can re-arrange to suit your needs. For details on the Dashboards features, see Chapter 6 on page 61. Monitor Menu The monitor menu screens display status and statistics information. Table 13 Monitor Menu Screens Summary FOLDER OR LINK Network Status TAB Network Status FUNCTION Display general LAN interface information and packet statistics. Wireless AP Information Station Info WDS Link Info Detected Device Log Radio List Station List WDS Link Info Display statistics about the Zyxel Devices WDS (Wireless Distribution Display information about the radios of the connected APs. Display information about the connected stations. Detected Device View Log System) connections. Display information about suspected rogue APs. Display log entries for the Zyxel Device. Configuration Menu Use the configuration menu screens to configure the Zyxel Devices features. Table 14 Configuration Menu Screens Summary FOLDER OR LINK Network TAB IP Setting VLAN Storm Control AC Discovery NCC Discovery FUNCTION Configure the IP address for the Zyxel Device Ethernet interface. Manage the Ethernet interface VLAN settings. Enable or disable the broadcast/multicast storm control feature. Configure the Zyxel Devices AP Controller settings. Configure proxy server settings to access the NCC. Wireless AP Management Rogue AP Load Balancing DCS Bluetooth Object User WLAN Setting Manage the Zyxel Devices general WiFi settings. Configure how the Zyxel Device monitors for rogue APs. Rogue/Friendly AP List Load Balancing DCS Advertising Settings Configure the beacon ID(s) to be included in the Bluetooth Configure load balancing for traffic moving to and from WiFi clients. Configure dynamic WiFi channel selection. advertising packet. User Setting Create and manage users. Manage default settings for all users, general settings for user sessions, and rules to force user authentication. NWA/WAC/WAX Series Users Guide 52 Chapter 4 Web Configurator Table 14 Configuration Menu Screens Summary (continued) FOLDER OR LINK AP Profile WDS Profile Certificate System Host Name Power Mode Date/Time WWW SSH FTP SNMP Log & Report Email Daily Report Log Setting TAB Radio SSID WDS My Certificates Trusted Certificates FUNCTION Create and manage WiFi radio settings files that can be associated with different APs. Create and manage WiFi SSID, security, MAC filtering, and layer-2 isolation files that can be associated with different APs. Create and manage WDS profiles that can be used to connect to different APs in WDS. Create and manage th e Zyxel Devices certificates. Import and manage certificates from trusted sources. Host Name Power Mode Date/Time Service Control SSH FTP SNMP Configure the system and domain name for the Zyxel Device. Configure the Zyxel Devices power settings. Configure the current date, time, and time zone in the Zyxel Device. Configure HTTP, HTTPS, and general authentication. Configure SSH server and SSH service settings. Configure FTP server settings. Configure SNMP communities and services. Email Daily Report Log Setting Configure where and how to send daily reports and what reports to send. Configure the system log and remote syslog servers. Maintenance Menu Use the maintenance menu screens to manage configuration and firmware files, run diagnostics, and reboot the Zyxel Device. Table 15 Maintenance Menu Screens Summary FOLDER OR LINK File Manager TAB Configuration File Firmware Package Shell Script Diagnostics Remote Capture Suppression Locator Antenna Switch Reboot FUNCTION Manage and upload configuration files for the Zyxel Device. View the current firmware version and to upload firmware. Manage and run shell script files for the Zyxel Device. Collect diagnostic information. Capture network traffic going through the Zyxel Device and output the captured packets to an analyzer. Enable this feature to keep the LEDs off after the Zyxel Device starts. Enable this feature to see the actual location of the Zyxel Device between several devices in the network. Change antenna orientation for the radios. Restart the Zyxel Device. Diagnostics LEDs Antenna Reboot 4.3.4 Cloud Mode Navigation Panel Menus If your Zyxel Device is in cloud (NCC) mode, you only need to use the Web Configurator for troubleshooting if your Zyxel Device cannot connect to the Internet. NWA/WAC/WAX Series Users Guide 53 Chapter 4 Web Configurator Dashboard The dashboard displays general Zyxel Device information, and AP information in widgets that you can re-arrange to suit your needs. For details on the Dashboards features, see Chapter 23 on page 248. Configuration Menu Use the configuration menu screens to configure the Zyxel Devices features. Table 16 Configuration Menu Screens Summary FOLDER OR LINK Network TAB IP Setting VLAN FUNCTION Configure the IP address for the Zyxel Device Ethernet interface. Manage the Ethernet interface VLAN settings. Maintenance Menu Use the maintenance menu screens to configure the Zyxel Devices features. Table 17 Maintenance Menu Screens Summary FOLDER OR LINK Shell Script Diagnostics TAB Shell Script Diagnostics Remote Capture FUNCTION Manage and run shell script files for the Zyxel Device. Collect diagnostic information. Capture network traffic going through the Zyxel Device and output the captured packets to an analyzer. Displays the log when the Zyxel Device is not connected to the Nebula. Log View Log 4.3.5 Tables and Lists The Web Configurator tables and lists are quite flexible and provide several options for how to display their entries. 4.3.5.1 Manipulating Table Display Here are some of the ways you can manipulate the Web Configurator tables. 1 Click a column heading to sort the tables entries according to that columns criteria. NWA/WAC/WAX Series Users Guide 54 Chapter 4 Web Configurator 2 Click the down arrow next to a column heading for more options about how to display the entries. The options available vary depending on the type of fields in the column. Here are some examples of what you can do:

Sort in ascending alphabetical order Sort in descending (reverse) alphabetical order Select which columns to display Group entries by field Show entries in groups Filter by mathematical operators (<, >, or =) or searching for text. 3 Select a column heading cells right border and drag to re-size the column. 4 Select a column heading and drag and drop it to change the column order. A green check mark displays next to the columns title when you drag the column to a valid new location. 5 Use the icons and fields at the bottom of the table to navigate to different pages of entries and control how many entries display at a time. NWA/WAC/WAX Series Users Guide 55 Chapter 4 Web Configurator 4.3.5.2 Working with Table Entries The tables have icons for working with table entries. A sample is shown next. You can often use the [Shift]

or [Ctrl] key to select multiple entries to remove, activate, or deactivate. Figure 35 Common Table Icons Here are descriptions for the most common table icons. Table 18 Common Table Icons LABEL Add DESCRIPTION Click this to create a new entry. For features where the entrys position in the numbered list is important (features where the Zyxel Device applies the tables entries in order like the firewall for example), you can select an entry and click Add to create a new entry after the selected entry. Double-click an entry or select it and click Edit to open a screen where you can modify the entrys settings. In some tables you can just click a table entry and edit it directly in the table. For those types of tables small red triangles display for table entries with changes that you have not yet applied. To remove an entry, select it and click Remove. The Zyxel Device confirms you want to remove it before doing so. To turn on an entry, select it and click Activate. To turn off an entry, select it and click Inactivate. Select an entry and click Object Reference to open a screen that shows which settings use the entry. Edit Remove Activate Inactivate Object Reference 4.3.5.3 Pop-up Message SNMP Community String Update This message recommends you change your Zyxel Device's default SNMP community string to enhance network security. Click SNMP to go to the screen to change it. NWA/WAC/WAX Series Users Guide 56 Chapter 4 Web Configurator Figure 36 SNMP Community String Update NWA/WAC/WAX Series Users Guide 57 PART I Standalone Configuration 58 CHAPTER 5 Standalone Configuration 5.1 Overview The Zyxel Device is in standalone mode by default. Use the web configurator to manage and configure the Zyxel Device directly. As shown in the following figure, WiFi clients can connect to the Zyxel Device

(A) to access network resources. 5.2 Starting and Stopping the Zyxel Device Here are some of the ways to start and stop the Zyxel Device. Table 19 Starting and Stopping the Zyxel Device METHOD Turning on the power Rebooting the Zyxel Device DESCRIPTION A cold start occurs when you turn on the power to the Zyxel Device. The Zyxel Device powers up, checks the hardware, and starts the system processes. A warm start (without powering down and powering up again) occurs when you use the Reboot button in the Reboot screen or when you use the reboot command. The Zyxel Device writes all cached data to the local storage, stops the system processes, and then does a warm start. NWA/WAC/WAX Series Users Guide 59 Chapter 5 Standalone Configuration Table 19 Starting and Stopping the Zyxel Device (continued) METHOD Using the RESET button DESCRIPTION If you press the RESET button on the back of the Zyxel Device, the Zyxel Device sets the configuration to its default values and then reboots. See Section 26.6 on page 270 for more information. Disconnecting the power Note: Some models do not have a RESET button due to feature differences. Power off occurs when you turn off the power to the Zyxel Device. The Zyxel Device simply turns off. It does not stop the system processes or write cached data to local storage. The Zyxel Device does not stop or start the system processes when you apply configuration files or run shell scripts although you may temporarily lose access to network resources. NWA/WAC/WAX Series Users Guide 60 CHAPTER 6 Dashboard 6.1 Overview This screen displays general device information, system status, system resource usage, and interface status in widgets that you can re-arrange to suit your needs. You can also collapse, refresh, and close individual widgets. Fields in this screen may slightly differ by models. Figure 37 Dashboard The following table describes the labels in this screen. Table 20 Dashboard LABEL Widget Settings (A) Refresh Time Setting

(B) Refresh Now (C) Close Widget (D) Device Information System Name DESCRIPTION Use this link to re-open closed widgets. Widgets that are already open appear grayed out. Set the interval for refreshing the information displayed in the widget. Click this to update the widgets information immediately. Click this to close the widget. Use Widget Settings to re-open it. This field displays the name used to identify the Zyxel Device on any network. Click the icon to open the screen where you can change it. NWA/WAC/WAX Series Users Guide 61 Chapter 6 Dashboard Last Firmware Upgrade Status Last Firmware Upgrade System Location Table 20 Dashboard (continued) LABEL DESCRIPTION This field displays the location of the Zyxel Device. Click the icon to open the screen where you can change it. This field displays the model name of this Zyxel Device. This field displays the serial number of this Zyxel Device. This field displays the MAC addresses used by the Zyxel Device. Each physical port or WiFi radio has one MAC address. The first MAC address is assigned to the Ethernet LAN port, the second MAC address is assigned to the first radio, and so on. This field displays the version number and date of the firmware the Zyxel Device is currently running. Click the icon to open the screen where you can upload firmware. This field displays whether the latest firmware update was successfully completed. Model Name Serial Number MAC Address Range Firmware Version This field displays the date and time when the last firmware update was made. System Resources CPU Usage Memory Usage Flash Usage Ethernet Neighbor Local Port

(Description) Model Name System Name FW Version Port (Description) IP MAC This field displays what percentage of the Zyxel Devices processing capability is currently being used. Hover your cursor over this field to display the Show CPU Usage icon that takes you to a chart of the Zyxel Devices recent CPU usage. This field displays what percentage of the Zyxel Devices RAM is currently being used. Hover your cursor over this field to display the Show Memory Usage icon that takes you to a chart of the Zyxel Devices recent memory usage. This field displays what percentage of the Zyxel Devices onboard flash memory is currently being used. This field displays the port of the Zyxel Device, on which the neighboring device is discovered. This field displays the model name of the discovered device. This field displays the system name of the discovered device. This field displays the firmware version of the discovered device. This field displays the discovered devices port which is connected to the Zyxel Device. This field displays the IP address of the discovered device. Click the IP address to access and manage the discovered device using its Web Configurator. This field displays the MAC address of the discovered device. WDS (Wireless Distribution System) Uplink/Downlink Status MAC Address Radio Channel SSID Security Mode Link Status System Status System Uptime This field displays the MAC address of the root AP or repeater to which the Zyxel Device is connected using WDS. This field displays the radio number on the root AP or repeater to which the Zyxel Device is connected using WDS. This field displays the channel number on the root AP or repeater to which the Zyxel Device is connected using WDS. This field displays the name of the WiFi network to which the Zyxel Device is connected using WDS. This field displays which secure encryption methods is being used by the Zyxel Device to connect to the root AP or repeater using WDS. This field displays the RSSI (Received Signal Strength Indicator) and transmission/reception rate of the wireless connection in WDS. This field displays how long the Zyxel Device has been running since it last restarted or was turned on. NWA/WAC/WAX Series Users Guide 62 Chapter 6 Dashboard Boot Status Current Date/

Time Current Login User Table 20 Dashboard (continued) LABEL DESCRIPTION This field displays the current date and time in the Zyxel Device. The format is yyyy-mm-dd hh:mm:ss. This field displays the user name used to log in to the current session, the amount of reauthentication time remaining, and the amount of lease time remaining. This field displays details about the Zyxel Devices startup state. OK - The Zyxel Device started up successfully. Firmware update OK - A firmware update was successful. Problematic configuration after firmware update - The application of the configuration failed after a firmware upgrade. System default configuration - The Zyxel Device successfully applied the system default configuration. This occurs when the Zyxel Device starts for the first time or you intentionally reset the Zyxel Device to the system default settings. Fallback to lastgood configuration - The Zyxel Device was unable to apply the startup-

config.conf configuration file and fell back to the lastgood.conf configuration file. Fallback to system default configuration - The Zyxel Device was unable to apply the lastgood.conf configuration file and fell back to the system default configuration file

(system-default.conf). Booting in progress - The Zyxel Device is still applying the system configuration. This shows whether the Zyxel Device is set to work as a stand alone AP. Management Mode Power Mode Bluetooth This displays the Zyxel Devices power status. Full - the Zyxel Device receives power using a power adapter and/or through a PoE switch/

injector using IEEE 802.3at PoE plus or IEEE 802.3bt (WAX650S only at the time of writing). Limited - the Zyxel Device receives power through a PoE switch/injector using IEEE 802.3af PoE or IEEE 802.3at PoE plus (WAX650S only at the time of writing) even when it is also connected to a power source using a power adapter. When the Zyxel Device is in limited power mode, the Zyxel Device throughput decreases and has just one transmitting radio chain. It always shows Full if the Zyxel Device does not support power detection. See Section 1.2 on page 13. This field displays the Zyxel Devices Bluetooth Low Energy (BLE) capability. Bluetooth Low Energy, which is also known as Bluetooth Smart, transmits less data over a shorter distance and consumes less power than classic Bluetooth. The Zyxel Device communicates with other BLE enabled devices using advertisements. Unavailable displays if the Zyxel Device supports Bluetooth, but there is no BLE USB dongle connected to the USB port of the Zyxel Device. Some Zyxel Devices, such as the WAC5302D-

S, need to have a supported BLE USB dongle attached to act as a beacon to broadcast packets. Available displays if the Zyxel Device supports Bluetooth and detects a BLE device but advertising is inactive. Advertising displays if the Zyxel Device supports Bluetooth, detects a BLE device, and advertising is activated, which means the Zyxel Device can broadcast packets to every BLE device around it. Not all models support BLE, see Section 1.2 on page 13 for the supported model list. NWA/WAC/WAX Series Users Guide 63 Chapter 6 Dashboard Table 20 Dashboard (continued) LABEL DESCRIPTION This field displays:

Cloud Control Status The Zyxel Device Internet connection status. The connection status between the Zyxel Device and NCC. The Zyxel Device registration status on NCC. Mouse over the circles to display detailed information. To pass your Zyxel Device management to NCC, first make sure your Zyxel Device is connected to the Internet. Then go to NCC and register your Zyxel Device. You can also view this information in Configuration > Network > NCC Discovery. 1. Internet Green - The Zyxel Device is connected to the Internet. Orange - The Zyxel Device is not connected to the Internet. 2. Nebula Green - The Zyxel Device is connected to NCC. Orange - The Zyxel Device is not connected to NCC. 3. Registration Green - The Zyxel Device is registered on NCC. Gray - The Zyxel Device is not registered on NCC. Nebula Discovery Interface Status Summary Name Status VID IP Addr/Netmask IP Assignment Action Note: All circles will gray out if you disable Nebula Discovery. Slide the switch to the right to enable NCC discovery on the Zyxel Device. The Zyxel Device will connect to NCC and change to the NCC management mode if it:

is connected to the Internet. has been registered on NCC. If an Ethernet interface does not have any physical ports associated with it, its entry is displayed in light gray text. Click the Detail icon to go to a (more detailed) summary screen of interface statistics. This field displays the name of each interface. This field displays the current status of each interface. The possible values depend on what type of interface it is. Inactive - The Ethernet interface is disabled. Down - The Ethernet interface is enabled but not connected. Speed / Duplex - The Ethernet interface is enabled and connected. This field displays the port speed and duplex setting (Full or Half). This field displays the VLAN ID to which the interface belongs. This field displays the current IP address and subnet mask assigned to the interface. If the IP address is 0.0.0.0, the interface is disabled or did not receive an IP address and subnet mask via DHCP. This field displays how the interface gets its IP address. Static - This interface has a static IP address. DHCP Client - This interface gets its IP address from a DHCP server. If the interface has a static IP address, this shows n/a. If the interface has a dynamic IP address, use this field to get or to update the IP address for the interface. Click Renew to send a new DHCP request to a DHCP server. NWA/WAC/WAX Series Users Guide 64 Chapter 6 Dashboard Table 20 Dashboard (continued) LABEL DESCRIPTION This displays status information for the WLAN interface. WLAN Interface Status Summary Status MAC Address Radio Band OP Mode Channel Antenna This displays whether or not the WLAN interface is activated. This displays the MAC address of the radio. This indicates the radio number on the Zyxel Device. This indicates the WiFi frequency band currently being used by the radio. This indicates the radios operating mode. Operating modes are AP (MBSSID), Root AP or Repeater. This indicates the channel number the radio is using. This indicates the antenna orientation for the radio (Wall or Ceiling). This field is not available if the Zyxel Device does not allow you to adjust antenna orientation for the Zyxel Devices radio(s) using the web configurator or a physical switch. Refer to Section 1.2 on page 13 to see if your Zyxel Device has an antenna switch. This displays the number of WiFi clients connected to the Zyxel Device. This shows a summary of connected wireless Access Points (APs). This sections displays a summary of all wireless devices detected by the network. Click the link to go to the Monitor > Wireless > Detected Device screen. This displays the number of detected unclassified APs. This displays the number of detected rogue APs. This displays the number of detected friendly APs. Station AP Information All Sensed Device Un-Classified AP Rogue AP Friendly AP 6.1.1 CPU Usage Use this screen to look at a chart of the Zyxel Devices recent CPU usage. To access this screen, click CPU Usage in the dashboard. Figure 38 Dashboard > CPU Usage NWA/WAC/WAX Series Users Guide 65 Chapter 6 Dashboard The following table describes the labels in this screen. Table 21 Dashboard > CPU Usage LABEL

Time Refresh Interval Refresh Now DESCRIPTION The y-axis represents the percentage of CPU usage. The x-axis shows the time period over which the CPU usage occurred. Enter how often you want this window to be automatically updated. Click this to update the information in the window right away. 6.1.2 Memory Usage Use this screen to look at a chart of the Zyxel Devices recent memory (RAM) usage. To access this screen, click Memory Usage in the dashboard. Figure 39 Dashboard > Memory Usage The following table describes the labels in this screen. Table 22 Dashboard > Memory Usage LABEL

Time Refresh Interval Refresh Now DESCRIPTION The y-axis represents the percentage of RAM usage. The x-axis shows the time period over which the RAM usage occurred Enter how often you want this window to be automatically updated. Click this to update the information in the window right away. NWA/WAC/WAX Series Users Guide 66 CHAPTER 7 Setup Wizard 7.1 Accessing the Wizard When you log into the Web Configurator for the first time or when you reset the Zyxel Device to its default configuration, the wizard screen displays. Note: If you have already configured the wizard screens and want to open it again, click the Wizard icon on the upper right corner of any Web Configurator screen. 7.2 Using the Wizard This wizard helps you configure the Zyxel Device IP address, change time zone, daylight saving and radio settings, and edit an SSID profile to change general WiFi and WiFi security settings. 7.2.1 Step 1 Time Settings Use this screen to configure the Zyxel Devices country code, time zone and daylight saving time. Country: Select the country where the Zyxel Device is located. Note: The Country field is not available and you cannot change the country code if the Zyxel Device products comply with the U.S. laws, policies and regulations and are to be sold to the U.S. market. Note: Due to each countrys regulations on frequency band usage, the available radio bands (2.4 GHz, 5 GHz, and 6 GHz) may differ by the Country field you select here, or markets the Zyxel Device products are sold to. Time Zone: Select the time zone of your location. This will set the time difference between your time zone and Greenwich Mean Time (GMT). Enable Daylight Saving: Select the option if you use Daylight Saving Time. Configure the day and time when Daylight Saving Time starts and ends. Offset allows you to specify how much the clock changes when daylight saving begins and ends. Enter a number from 1 to 5.5 (by 0.5 increments). Click Next to proceed. Click Cancel to close the wizard without saving. NWA/WAC/WAX Series Users Guide 67 Chapter 7 Setup Wizard Figure 40 Wizard: Time Settings Figure 41 Wizard: Time Settings (with Country option) 7.2.2 Step 2 Password and Uplink Connection Use this screen to configure the Zyxel Devices system password and IP address. Change Password: Enter a new password and retype it to confirm. Uplink Connection: Select Auto (DHCP) if the Zyxel Device is connected to a router with the DHCP server enabled. You then need to check the router for the IP address assigned to the Zyxel Device in order to access the Zyxel Devices Web Configurator again. Otherwise, select Static IP when the Zyxel Device is NOT connected to a router or you want to assign it a fixed IP address. You will need to manually enter:

the Zyxel Devices IP address and subnet mask. the IP address of the router that helps forward traffic. a DNS server's IP address. The Domain Name System (DNS) maps a domain name to an IP address and vice versa. The DNS server is extremely important because without it, you must know the IP address of a computer before you can access it. NWA/WAC/WAX Series Users Guide 68 Chapter 7 Setup Wizard Click Prev to return to the previous screen. Click Next to proceed. Click Cancel to close the wizard without saving. Note: The number of characters shown is not an actual representation of your current password. If you click Next without changing password in the New Password and Confirm Password fields, your current password will not be changed. Figure 42 Wizard: Change Password and Uplink Connection 7.2.3 Step 3 SSID Use this screen to enable, disable or edit an SSID profile. Select an SSID profile and click the Status switch to turn it on or off. To change an SSID profiles settings, such as the SSID (WiFi network name) and WiFi password, double-click the SSID profile entry from the list. See Section 7.2.3.1 on page 70 for more information. Note: You cannot add or remove an SSID profile after running the setup wizard. Figure 43 Wizard: SSID NWA/WAC/WAX Series Users Guide 69 Chapter 7 Setup Wizard 7.2.3.1 Edit SSID Profile Use this screen to configure an SSID profile. The screen varies depending on the security type you selected. SSID: Enter a descriptive name of up to 32 printable characters for the wireless LAN. Status: Select Active to apply this SSID profile on all the radios. Select Inactive to create the SSID profile without applying this SSID on any radio. VLAN ID: Enter a VLAN ID for the Zyxel Device to use to tag traffic originating from this SSID. Band Mode: Select the WiFi band which this profile should use. 2.4 GHz is the frequency used by IEEE 802.11b/g/n/ax WiFi clients. 5 GHz is the frequency used by IEEE 802.11a/n/ac/ax WiFi clients. 6 GHz is the frequency used by IEEE 802.11ax WiFi clients. Security Type: Select WPA2 or WPA3 to add security on this WiFi network. Otherwise, select OPEN or Enhanced-Open to allow any WiFi client to associate this network without authentication. Personal: If you set Security Type to WPA2 or WPA3 and select Personal, enter a pre-shared key of between 8 and 63 case-sensitive ASCII characters (including spaces and symbols) or 64 hexadecimal characters. Enterprise: Select this option and the Primary / Secondary RADIUS Server check box to have the Zyxel Device use the specified RADIUS server. You have to enter the IP address, port number and shared secret password of the RADIUS server to be used for authentication. Note: See Section 1.2 on page 13 for models that support the 6 GHz band. Click OK to proceed. Click Cancel to close the screen without saving. Figure 44 Wizard: SSID: Edit (WPA3-Personal) NWA/WAC/WAX Series Users Guide 70 Chapter 7 Setup Wizard Figure 45 Wizard: SSID: Edit (WPA3-Enterprise) 7.2.4 Step 4 Radio Use this screen to configure the Zyxel Devices radio transmitter(s). Band: Select the radio band you want to use on this radio. The radio band is unconfigurable if the Zyxel Device does not support BandFlex (band selection on each radio). See Section 1.2 on page 13. Channel Width: Select the channel bandwidth list you want to use on this radio. The Zyxel Device will automatically choose the most suitable channel bandwidth from the bandwidth list you select based on your environment and client device type. Channel Selection: Select Auto to have the Zyxel Device automatically choose a radio channel that has least interference. Otherwise, select Manual and specify a channel the Zyxel Device will use in the 2.4 GHz or 5 GHz wireless LAN. The options vary depending on the frequency band and the country you are in. Maximum Output Power: Enter the maximum output power of the Zyxel Device. If there is a high density of APs in an area, decrease the output power of the Zyxel Device to reduce interference with other APs. Note: Reducing the output power also reduces the Zyxel Devices effective broadcast radius. Note: See Section 1.2 on page 13 for the supported band (2.4G/5G/6G) and channel bandwidth of your Zyxel Device model. Click Prev to return to the previous screen. Click Next to proceed. Click Cancel to close the wizard without saving. NWA/WAC/WAX Series Users Guide 71 Chapter 7 Setup Wizard Figure 46 Wizard: Radio If the Country you select in Step 1 does not support 6 GHz, the 6G option will gray out, or a warning message will display when you select 6G. Click OK to return to the previous page. Figure 47 Wizard: Invalid Band Warning Message 7.2.5 Summary Use this screen to check whether what you have configured is correct. Click Save to apply your settings and complete the wizard setup. Otherwise, click Prev to return to the previous screen or click Cancel to close the wizard without saving. NWA/WAC/WAX Series Users Guide 72 Chapter 7 Setup Wizard Figure 48 Wizard: Summary NWA/WAC/WAX Series Users Guide 73 CHAPTER 8 Monitor 8.1 Overview Use the Monitor screens to check status and statistics information. 8.1.1 What You Can Do in this Chapter The Network Status screen (Section 8.3 on page 75) displays general LAN interface information and packet statistics. The AP Information > Radio List screen (Section 8.4 on page 77) displays statistics about the WiFi radio transmitters in the Zyxel Device. The Station Info screen (Section 8.5 on page 80) displays statistics pertaining to the associated stations. The WDS Link Info screen (Section 8.6 on page 81) displays statistics about the Zyxel Devices WDS

(Wireless Distribution System) connections. The Detected Device screen (Section 8.7 on page 82) displays information about suspected rogue APs. The View Log screen (Section 8.8 on page 84) displays the Zyxel Devices current log messages. You can change the way the log is displayed, you can email the log, and you can also clear the log in this screen. 8.2 What You Need to Know The following terms and concepts may help as you read through the chapter. Rogue AP Rogue APs are wireless access points operating in a networks coverage area that are not under the control of the networks administrators, and can open up holes in a networks security. Friendly AP Friendly APs are other wireless access points that are detected in your network, as well as any others that you know are not a threat (those from neighboring networks, for example). NWA/WAC/WAX Series Users Guide 74 Chapter 8 Monitor 8.3 Network Status Use this screen to look at general Ethernet interface information and packet statistics. To access this screen, click Monitor > Network Status. Figure 49 Monitor > Network Status The following table describes the labels in this screen. DESCRIPTION Table 23 Monitor > Network Status LABEL Interface Summary/IPv6 Interface Summary Use the Interface Summary section for IPv4 network settings. Use the IPv6 Interface Summary section for IPv6 network settings if you connect your Zyxel Device to an IPv6 network. Both sections have similar fields as described below. Name Status VID IP Addr/

Netmask IP Address IP Assignment Action Port Statistics Table Poll Interval This field displays the name of the physical Ethernet port on the Zyxel Device. This field displays the current status of each physical port on the Zyxel Device. Down - The port is not connected. Speed / Duplex - The port is connected. This field displays the port speed and duplex setting

(Full or Half). This field displays the VLAN ID to which the port belongs. This field displays the current IP address (and subnet mask) of the interface. If the IP address is 0.0.0.0 (in the IPv4 network) or :: (in the IPv6 network), the interface does not have an IP address yet. This field displays how the interface gets its IPv4 address. Static - This interface has a static IPv4 address. DHCP Client - This interface gets its IPv4 address from a DHCP server. Use this field to get or to update the IP address for the interface. Click Renew to send a new DHCP request to a DHCP server. If the interface cannot use one of these ways to get or to update its IP address, this field displays n/a. Enter how often you want this window to be updated automatically, and click Set Interval. NWA/WAC/WAX Series Users Guide 75 Chapter 8 Monitor Table 23 Monitor > Network Status (continued) LABEL Set Interval Stop DESCRIPTION Click this to set the Poll Interval the screen uses. Click this to stop the window from updating automatically. You can start it again by setting the Poll Interval and clicking Set Interval. Click this to display the port statistics as a line graph. Switch to Graphic View Name Status TxPkts RxPkts Tx Bcast Rx Bcast Collisions Tx Rx Up Time System Up Time This field displays the name of the interface. This field displays the current status of the physical port. Down - The physical port is not connected. Speed / Duplex - The physical port is connected. This field displays the port speed and duplex setting (Full or Half). This field displays the number of packets transmitted from the Zyxel Device on the physical port since it was last connected. This field displays the number of packets received by the Zyxel Device on the physical port since it was last connected. This field displays the number of broadcast packets transmitted from the Zyxel Device on the physical port since it was last connected. This field displays the number of broadcast packets received by the Zyxel Device on the physical port since it was last connected. This field displays the number of collisions on the physical port since it was last connected. This field displays the transmission speed, in bytes per second, on the physical port in the one-

second interval before the screen updated. This field displays the reception speed, in bytes per second, on the physical port in the one-

second interval before the screen updated. This field displays how long the physical port has been connected. This field displays how long the Zyxel Device has been running since it last restarted or was turned on. 8.3.1 Port Statistics Graph Use the port statistics graph to look at a line graph of packet statistics for the Ethernet port. To view, click Monitor > Network Status and then the Switch to Graphic View button. NWA/WAC/WAX Series Users Guide 76 Chapter 8 Monitor Figure 50 Monitor > Network Status > Switch to Graphic View The following table describes the labels in this screen. DESCRIPTION Table 24 Monitor > Network Status > Switch to Graphic View LABEL General Settings Refresh Interval Refresh Now Port Usage Port Selection Enter how often you want this window to be automatically updated. Click this to update the information in the window right away. Select the Ethernet port for which you want to view the packet statistics. Switch to Grid View Kbps/Mbps Time TX RX Last Update This is only available for Zyxel Device models that support more than one Ethernet port. Click this to display the port statistics as a table. The y-axis represents the speed of transmission or reception. The x-axis shows the time period over which the transmission or reception occurred. This line represents traffic transmitted from the Zyxel Device on the physical port since it was last connected. This line represents the traffic received by the Zyxel Device on the physical port since it was last connected. This field displays the date and time the information in the window was last updated. 8.4 Radio List Use this screen to view statistics for the Zyxel Devices WiFi radio transmitters. To access this screen, click Monitor > Wireless > AP Information > Radio List. NWA/WAC/WAX Series Users Guide 77 Chapter 8 Monitor Figure 51 Monitor > Wireless > AP Information > Radio List The following table describes the labels in this screen. Table 25 Monitor > Wireless > AP Information > Radio List LABEL More Information Click this to view additional information about the selected radios wireless traffic and station DESCRIPTION Status Frequency Band Channel Transmit Power Station Upload Download Loading MAC Address Radio OP Mode AP/WDS Profile Channel Utilization count. Information spans a 24 hour period. This displays whether or not the radio is enabled. This indicates the wireless frequency band currently being used by the radio. This indicates the radios channel ID. This displays the output power of the radio. This displays the number of WiFi clients connected to this radio on the Zyxel Device. This displays the total number of packets received by the radio. This displays the total number of packets transmitted by the radio. This indicates the APs load balance status (UnderLoad or OverLoad) when load balancing is enabled on the Zyxel Device. Otherwise, it shows - when load balancing is disabled. This is only available if your Zyxel Device supports Load Balancing. See Section 1.2 on page 13 for the supported models list. This displays the MAC address of the radio. This indicates the radio number on the Zyxel Device to which it belongs. This indicates the radios operating mode. Operating modes are AP (MBSSID), Root AP or Repeater. This indicates the AP profile name and WDS profile name to which the radio belongs. This indicates how much IEEE 802.11 traffic the radio can receive on the channel. It displays what percentage of the radios channel is currently being used. 8.4.1 AP Mode Radio Information This screen allows you to view a selected radios SSID details, wireless traffic statistics and station count for the preceding 24 hours. To access this window, select a radio and click the More Information button in the Radio List screen. NWA/WAC/WAX Series Users Guide 78 Chapter 8 Monitor Figure 52 Monitor > Wireless > AP Information > Radio List > More Information The following table describes the labels in this screen. Table 26 Monitor > Wireless > AP Information > Radio List > More Information LABEL SSID Detail DESCRIPTION This list shows information about all the WiFi clients that have connected to the specified radio over the preceding 24 hours. This is the items sequential number in the list. It has no bearing on the actual data in this list.

NWA/WAC/WAX Series Users Guide 79 Chapter 8 Monitor Table 26 Monitor > Wireless > AP Information > Radio List > More Information (continued) LABEL DESCRIPTION This displays an SSID associated with this radio. There can be up to eight maximum. This displays a BSSID associated with this radio. The BSSID is tied to the SSID. This displays the security mode in which the SSID is operating. SSID Name BSSID Security Mode VLAN Traffic Statistics Kbps/Mbps Time TX RX Station Count Stations Time Last Update OK Cancel This displays the VLAN ID associated with the SSID. This graph displays the overall traffic information of the radio over the preceding 24 hours. This y-axis represents the amount of data moved across this radio in megabytes per second. This x-axis represents the amount of time over which the data moved across this radio. This line represents traffic transmitted from the Zyxel Device on this radio. This line represents the traffic received by the Zyxel Device on this radio. This graph displays the connected station information of the radio over the preceding 24 hours The y-axis represents the number of connected stations. The x-axis shows the time period over which a station was connected. This field displays the date and time the information in the window was last updated. Click this to close this window. Click this to close this window. 8.5 Station List Use this screen to view statistics pertaining to the associated stations (or WiFi clients). Click Monitor >

Wireless > Station Info to access this screen. Figure 53 Monitor > Wireless > Station Info The following table describes the labels in this screen. Table 27 Monitor > Wireless > Station Info LABEL

IP Address Band MAC Address Radio DESCRIPTION This is the stations index number in this list. This is the stations IP address. This is the frequency band to which the station is connected. This is the stations MAC address. This is the radio number on the Zyxel Device to which the station is connected. NWA/WAC/WAX Series Users Guide 80 Chapter 8 Monitor Table 27 Monitor > Wireless > Station Info (continued) LABEL 802.11 Features DESCRIPTION This displays whether the station supports IEEE802.11r, IEEE 802.11k, IEEE 802.11v or none of the above (N/A). This displays the supported standard currently being used by the station or the standards supported by the station. This indicates the name of the WiFi network to which the station is connected. A single AP can have multiple SSIDs or networks. This indicates which secure encryption methods is being used by the station to connect to the network. This is the RSSI (Received Signal Strength Indicator) of the stations WiFi connection. This is the maximum reception rate of the station. This is the maximum transmission rate of the station. This displays the time the station first associated with the Zyxel Devices WiFi network. Click this to refresh the items displayed on this page. Capability SSID Name Security Mode Signal Strength Rx Rate Tx Rate Association Time Refresh 8.6 WDS Link Info Use this screen to view the WDS traffic statistics between the Zyxel Device and a root AP or repeaters. See Section 1.3 on page 19 to know more about WDS. Click Monitor > Wireless > WDS Link Info to access this screen. Figure 54 Monitor > Wireless > WDS Link Info NWA/WAC/WAX Series Users Guide 81 Chapter 8 Monitor The following table describes the labels in this screen. Table 28 Monitor > Wireless > WDS Link Info LABEL WDS Uplink/

Downlink Info DESCRIPTION Uplink refers to the WDS link from the repeaters to the root AP. Downlink refers to the WDS link from the root AP to the repeaters. When the Zyxel Device is in root AP mode and connected to a repeater, only the downlink information is displayed. When the Zyxel Device is in repeater mode and connected to a root AP directly or via another repeater, the uplink information is displayed. When the Zyxel Device is in repeater mode and connected to a root AP and other repeater(s), both the uplink and downlink information would be displayed. This is the index number of the root AP or repeater in this list. This is the MAC address of the root AP or repeater to which the Zyxel Device is connected using WDS. This is the frequency band of the WiFi network to which the Zyxel Device is connected using WDS. This is the radio number on the root AP or repeater to which the Zyxel Device is connected using WDS. This indicates the name of the WiFi network to which the Zyxel Device is connected using WDS. This indicates which secure encryption methods is being used by the Zyxel Device to connect to the root AP or repeater using WDS. This is the RSSI (Received Signal Strength Indicator) of the wireless connection in WDS. This is the maximum transmission rate of the root AP or repeater to which the Zyxel Device is connected using WDS. This is the maximum reception rate of the root AP or repeater to which the Zyxel Device is connected using WDS. This displays the time the Zyxel Device first associated with the wireless network using WDS. Click this to refresh the items displayed on this page.

MAC Address Band Radio SSID Name Security Mode Signal Strength Tx Rate Rx Rate Association Time Refresh 8.7 Detected Device Use this screen to view information about surrounding APs which you could mark as Rogue or Friendly. Click Monitor > Wireless > Detected Device to access this screen. For more information about Rogue APs, see Section 10.3 on page 106. Note: Turn on Enable Rogue AP Detection in the Configuration > Wireless > Rogue AP screen to detect other APs. NWA/WAC/WAX Series Users Guide 82 Chapter 8 Monitor Figure 55 Monitor > Wireless > Detected Device The following table describes the labels in this screen. DESCRIPTION Table 29 Monitor > Wireless > Detected Device LABEL Discovered APs Rogue AP Suspected rogue AP Friendly AP Un-classified AP This shows how many devices are detected as rogue APs. This shows how many devices are detected as possible rogue APs based on the classification rule(s) in Section 10.3 on page 106. This shows how many devices are detected as friendly APs. This shows how many devices are detected, but have not been classified as either Rogue or Friendly by the Zyxel Device. Click this button for the Zyxel Device to scan for APs in the network. Detect Now Detected Device Mark as Rogue AP Mark as Friendly AP

Role Classified by MAC Address SSID Name Band Channel ID 802.11 Mode Security Description Click this button to mark the selected AP as a rogue AP. For more on managing rogue APs, see the Configuration > Wireless > Rogue AP screen (Section 10.3 on page 106). Click this button to mark the selected AP as a friendly AP. For more on managing friendly APs, see the Configuration > Wireless > Rogue AP screen (Section 10.3 on page 106). This is the detected devices index number in this list. This indicates the detected devices role (such as friendly or rogue). This indicates the detected devices classification rule. This indicates the detected devices MAC address. This indicates the detected devices SSID. This is the frequency band to which the station is connected. This indicates the detected devices channel ID. This indicates the 802.11 mode (a/b/g/n/ac/ax) transmitted by the detected device. This indicates the encryption method (if any) used by the detected device. This displays the detected devices description. For more on managing friendly and rogue APs, see the Configuration > Wireless > Rogue AP screen (Section 10.3 on page 106). NWA/WAC/WAX Series Users Guide 83 Chapter 8 Monitor Table 29 Monitor > Wireless > Detected Device (continued) LABEL Last Seen Refresh DESCRIPTION This indicates the last time the device was detected by the Zyxel Device. Click this to refresh the items displayed on this page. 8.8 View Log Log messages are stored in two separate logs, one for regular log messages and one for debugging messages. In the regular log, you can look at all the log messages by selecting All Logs, or you can select a specific category of log messages (for example, user). You can also look at the debugging log by selecting Debug Log. All debugging messages have the same priority. To access this screen, click Monitor > Log. The log is displayed in the following screen. Note: When a log reaches the maximum number of log messages, new log messages automatically overwrite existing log messages, starting with the oldest existing log message first. Events that generate an alert (as well as a log message) display in red. Regular logs display in black. Click a columns heading cell to sort the table entries by that columns criteria. Click the heading cell again to reverse the sort order. The Web Configurator saves the filter settings once you click Search. If you leave the View Log screen and return to it later, the last filter settings would still apply. Figure 56 Monitor > Log > View Log NWA/WAC/WAX Series Users Guide 84 Chapter 8 Monitor The following table describes the labels in this screen. Table 30 Monitor > Log > View Log LABEL Show Filter / Hide Filter Display Priority Source Address Destination Address Source Interface Destination Interface Protocol Keyword Search Email Log Now Refresh Clear Log

Time Priority Category Message Source Source Interface Destination Destination Interface Protocol Note DESCRIPTION Click this button to show or hide the filter settings. The Priority, Source Address, Destination Address, Source Interface, Destination Interface, Protocol, Keyword, and Search fields are only available if the filter settings are shown. Select the category of log message(s) you want to view. You can also view All Logs at one time, or you can view the Debug Log. This displays when you show the filter. Select the priority of log messages to display. The log displays the log messages with this priority or higher. Choices are: any, emerg, alert, crit, error, warn, notice, and info, from highest priority to lowest priority. This field is read-only if the Category is Debug Log. This displays when you show the filter. Type the source IP address of the incoming packet that generated the log message. Do not include the port in this filter. This displays when you show the filter. Type the IP address of the destination of the incoming packet when the log message was generated. Do not include the port in this filter. This displays when you show the filter. Select the source interface of the packet that generated the log message. This displays when you show the filter. Select the destination interface of the packet that generated the log message. This displays when you show the filter. Select a service protocol whose log messages you would like to see. This displays when you show the filter. Type a keyword to look for in the Message, Source, Destination and Note fields. If a match is found in any field, the log message is displayed. You can use up to 63 alphanumeric characters and the underscore, as well as punctuation marks

() ,:;?! +-*/= #$% @ ; the period, double quotes, and brackets are not allowed. This displays when you show the filter. Click this button to update the log using the current filter settings. Click this button to send log messages to the Active email addresses specified in the Send Log To field on the Configuration > Log & Report > Log Settings screen. Click this to update the list of logs. Click this button to clear the whole log, regardless of what is currently displayed on the screen. This field is a sequential value, and it is not associated with a specific log message. This field displays the time the log message was recorded. This field displays the priority of the log message. It has the same range of values as the Priority field above. This field displays the log that generated the log message. It is the same value used in the Display and (other) Category fields. This field displays the reason the log message was generated. The text [count=x], where x is a number, appears at the end of the Message field if log consolidation is turned on and multiple entries were aggregated to generate into this one. This field displays the source IP address and the port number in the event that generated the log message. This field displays the source interface of the packet that generated the log message. This field displays the destination IP address and the port number of the event that generated the log message. This field displays the destination interface of the packet that generated the log message. This field displays the service protocol in the event that generated the log message. This field displays any additional information about the log message. NWA/WAC/WAX Series Users Guide 85 CHAPTER 9 Network 9.1 Overview This chapter describes how you can configure the management IP address and VLAN settings of your Zyxel Device. The Internet Protocol (IP) address identifies a device on a network. Every networking device (including computers, servers, routers, printers, etc.) needs an IP address to communicate across the network. These networking devices are also known as hosts. Figure 57 IP Setup The figure above illustrates one possible setup of your Zyxel Device. The gateway IP address is 192.168.1.1 and the managed IP address of the Zyxel Device is 192.168.1.2 (default), but if the Zyxel Device is assigned an IP address by a DHCP server, the default (192.168.1.2) will not be used. The gateway and the Zyxel Device must belong in the same IP subnet to be able to communicate with each other. 9.1.1 AP Controller Management This discusses using the Zyxel Device with an AP Controller. AP Controllers, such as the ZyWALL ATP, ZyWALL VPN, USG FLEX, and NXC, use Control And Provisioning of Wireless Access Points (CAPWAP) to push firmware and/or configurations to the APs that they manage. Note: Not all models support AC management. See Section 1.1 on page 12 for more information. The following figure illustrates a wireless network managed by an AC. You (U) configure the AC (C), which then automatically updates the configurations of the managed APs (M1 ~ M4). NWA/WAC/WAX Series Users Guide 86 Chapter 9 Network Figure 58 AC managed Network Example Note: The Zyxel Device can be a standalone device or be managed by an AC. AC Discovery and Management The link between AC Discovery-enabled access points proceeds as follows:

1 A Zyxel Device with AC Discovery enabled joins a wired network (receives a dynamic IP address). 2 3 The Zyxel Device sends out a discovery request, looking for an AC. If there is an AC on the network, it receives the discovery request. If the AC, for example, a ZyWALL ATP, is in Manual mode, it adds the details of the Zyxel Device to its Unmanaged Access Points list, and you decide which available APs to manage. If the AC is in Always Accept mode, it automatically adds the Zyxel Device to its Managed Access Points list and provides the managed Zyxel Device with default configuration information, as well as securely transmitting the DTLS pre-shared key. The managed Zyxel Device is ready for association with WiFi clients. Managed AP Finds the Controller A managed Zyxel Device can find the controller in one of the following ways:

Manually specify the controllers IP address in the Web Configurators AC Discovery screen. Get the controllers IP address from a DHCP server with the controllers IP address configured as option 138. Get the controllers IP address from a DNS server SRV (Service) record. Broadcasting to discover the controller within the broadcast domain. NWA/WAC/WAX Series Users Guide 87 Chapter 9 Network Note: The AC needs to have a static IP address. If it is a DHCP client, set the DHCP server to reserve an IP address for the AC. AC management and IP Subnets By default, CAPWAP works only between Zyxel Devices with IP addresses in the same subnet. However, you can configure the Zyxel Device and the AC to use CAPWAP with IP addresses in different subnets by doing the following. Activate DHCP. Your networks DHCP server must support option 138 defined in RFC 5415. Configure DHCP option 138 with the IP address of the AC on your network. DHCP Option 138 allows the management request (from the Zyxel Device) to reach the AC in a different subnet, as shown in the following figure. Figure 59 CAPWAP and DHCP Option 138 Notes on AC Management This section lists some additional features of Zyxels implementation of the CAPWAP protocol. When the AC uses its internal Remote Authentication Dial In User Service (RADIUS) server, managed Zyxel Devices also use the ACs authentication server to authenticate WiFi clients. If an Zyxel Devices link to the AC is broken, the Zyxel Device continues to use the WiFi settings with which it was last provided. 9.1.2 What You Can Do in this Chapter The IP Setting screen (Section 9.2 on page 89) configures the Zyxel Devices LAN IP address. The VLAN screen (Section 9.3 on page 90) configures the Zyxel Devices VLAN settings. The Storm Control screen (Section 9.4 on page 95) turns on or off the traffic storm control feature on the Zyxel Device. The AC Discovery screen (Section 9.5 on page 96) configures the Zyxel Devices AP Controller (AC) settings. NWA/WAC/WAX Series Users Guide 88 Chapter 9 Network The NCC Discovery screen (Section 9.6 on page 97) configures the Zyxel Devices Nebula Control Center (NCC) discovery settings. 9.2 IP Setting Use this screen to configure the IP address for your Zyxel Device. To access this screen, click Configuration > Network > IP Setting. Figure 60 Configuration > Network > IP Setting Each field is described in the following table. Table 31 Configuration > Network > IP Setting LABEL IP Address Assignment IP Type DESCRIPTION Select DHCP to make the interface a DHCP client and automatically get the IP address, subnet mask, gateway and DNS Server IP Address from a DHCP server. Select Static IP to specify the IP address, subnet mask, gateway and DNS server IP address manually. Select this if you have a preferred DNS server that you want to specify manually even if the IP type is DHCP. Setting a fixed DNS server IP address may help if you experience unreliable DNS resolution. Enter the IP address for this interface. Enter the subnet mask of this interface in dot decimal notation. The subnet mask indicates what part of the IP address is the same for all computers in the network. Use Fixed DNS Server IP Address IP Address Subnet Mask NWA/WAC/WAX Series Users Guide 89 Chapter 9 Network Gateway DNS Server IP Address IPv6 Address Assignment Enable Stateless Address Auto-

configuration

(SLAAC) Link-Local Address Table 31 Configuration > Network > IP Setting (continued) LABEL DESCRIPTION Enter the IP address of the gateway. The Zyxel Device sends packets to the gateway when it does not know how to route the packet to its destination. The gateway should be on the same network as the interface. Enter the IP address of the DNS server. Select this to enable IPv6 stateless auto-configuration on the Zyxel Device. The Zyxel Device will generate an IPv6 address itself from a prefix obtained from an IPv6 router in the network. IPv6 Address/Prefix Length Gateway Metric DHCPv6 Client DUID Request Address DHCPv6 Request Options DNS Server NTP Server Apply Reset This displays the IPv6 link-local address and the network prefix that the Zyxel Device generates itself for the LAN interface. Enter the IPv6 address and the prefix length for the LAN interface if you want to use a static IP address. This field is optional. The prefix length indicates what the left-most part of the IP address is the same for all computers in the network, that is, the network address. Enter the IPv6 address of the default outgoing gateway using colon (:) hexadecimal notation. Enter the priority of the gateway (if any) on the LAN interface. The Zyxel Device decides which gateway to use based on this priority. The lower the number, the higher the priority. If two or more gateways have the same priority, the Zyxel Device uses the one that was configured first. Enter zero to set the metric to 1024 for IPv6. Select this option to set the Zyxel Device to act as a DHCPv6 client. This field displays the DHCP Unique IDentifier (DUID) of the Zyxel Device, which is unique and used for identification purposes when the Zyxel Device is exchanging DHCPv6 messages with others. See Appendix B on page 296 for more information. Select this option to get an IPv6 address from the DHCPv6 server. Select the following DHCPv6 options to determine what additional information to get from the DHCPv6 server. Select this option to obtain the IP address of the DNS server. Select this option to obtain the IP address of the NTP server. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. 9.3 VLAN This section discusses how to configure the Zyxel Devices VLAN settings. Note: Mis-configuring the management VLAN settings on your Zyxel Device can make it inaccessible. If this happens, you will have to reset the Zyxel Device. NWA/WAC/WAX Series Users Guide 90 Chapter 9 Network Figure 61 Management VLAN Setup In the figure above, to access and manage the Zyxel Device from computer A, the Zyxel Device and switch Bs ports to which computer A and the Zyxel Device are connected should be in the same VLAN. A Virtual Local Area Network (VLAN) allows a physical network to be partitioned into multiple logical networks. Devices on a logical network belong to one group. A device can belong to more than one group. With VLAN, a device cannot directly talk to or hear from devices that are not in the same group(s); the traffic must first go through a router. VLAN also increases network performance by limiting broadcasts to a smaller and more manageable logical broadcast domain. In traditional switched environments, all broadcast packets go to each and every individual port. With VLAN, all broadcasts are confined to a specific broadcast domain. Wireless Bridge VLAN ID Wireless bridge VLAN allows you to have clients in different WiFi networks appear to be in the same virtual network using VLAN IDs. VLAN IDs are sent across the wireless bridge so that only clients with the same VLAN ID receive that network traffic. See Section 1.3 on page 19 for more information on the wireless bridge. In the figure below, a client (C2) in the branch office wants to connect to the main office (Y). The branch office client (C2) can connect to the main office network using the VLAN ID 10. However, the branch office client (C2) cannot connect to the to the main office network using the VLAN ID 20 because that VLAN ID does not exist in the main office network. To bridge the branch office network and the main office network, the VLAN IDs you set on the Zyxel Device (X) should be the same as the VLAN IDs you set on the root AP (Y). NWA/WAC/WAX Series Users Guide 91 Chapter 9 Network Figure 62 Wireless Bridge VLAN ID Example IEEE 802.1Q Tag The IEEE 802.1Q standard defines an explicit VLAN tag in the MAC header to identify the VLAN membership of a frame across bridges. A VLAN tag includes the 12-bit VLAN ID and 3-bit user priority. The VLAN ID associates a frame with a specific VLAN and provides the information that devices need to process the frame across the network. Use this screen to configure the VLAN settings for your Zyxel Device. To access this screen, click Configuration > Network > VLAN. NWA/WAC/WAX Series Users Guide 92 Chapter 9 Network Figure 63 Configuration > Network > VLAN (for Zyxel Device with multiple Ethernet ports) Figure 64 Configuration > Network > VLAN (for Zyxel Device with one Ethernet port) Each field is described in the following table. Table 32 Configuration > Network > VLAN LABEL VLAN Settings DESCRIPTION Management VLAN ID As Native VLAN Enter a VLAN ID for the Zyxel Device. The range is 14094. Select this option to treat the Management VLAN ID as a VLAN created on the Zyxel Device and not one assigned to it from outside the network. Outbound traffic transmitted through the Zyxel Device Ethernet port will NOT be tagged with the Management VLAN ID. Clear this option to have the Zyxel Device add the Management VLAN ID tag to outbound traffic transmitted through the Zyxel Device Ethernet port. The uplink device connected to the Zyxel Device Ethernet port needs to have the same VLAN ID configured to receive traffic from the Zyxel Device. LAN Setting Note: The following settings are only available if your Zyxel Device supports wireless bridge and have more than one Ethernet port. See the feature comparison table in Section 1.2 on page 13. Port Setting NWA/WAC/WAX Series Users Guide 93 Chapter 9 Network Table 32 Configuration > Network > VLAN (continued) LABEL Edit Activate/

Inactivate

Status Port PVID VLAN Configuration Add Edit Remove Activate/

Inactivate

Status Name VID Member DESCRIPTION Double-click an entry or select it and click Edit to open a screen where you can modify the entrys settings. In some tables you can just click a table entry and edit it directly in the table. For those types of tables small red triangles display for table entries with changes that you have not yet applied. To turn on an entry, select it and click Activate. To turn off an entry, select it and click Inactivate. This is the index number of the port. This field indicates whether the port is enabled (a yellow bulb) or not (a gray bulb). This field displays the name of the port. This field displays the PVID of a port. You can click Edit to set the PVID in the Edit Port screen. This only governs the incoming untagged packets. The Zyxel Device will tag packets received on the port with the specified PVID. The packets will then be sent to the VLANs they belong to accordingly. Click this to create a new entry. For features where the entrys position in the numbered list is important (features where the Zyxel Device applies the tables entries in order like the SSID for example), you can select an entry and click Add to create a new entry after the selected entry. Double-click an entry or select it and click Edit to open a screen where you can modify the entrys settings. In some tables you can just click a table entry and edit it directly in the table. For those types of tables small red triangles display for table entries with changes that you have not yet applied. To remove an entry, select it and click Remove. The Zyxel Device confirms you want to remove it before doing so. To turn on an entry, select it and click Activate. To turn off an entry, select it and click Inactivate. This is the index number of the VLAN ID. This field indicates whether the VLAN is enabled (a yellow bulb) or not (a gray bulb). This field displays the name of each VLAN. This field displays the VLAN ID. Note: The VLAN ID you set here will be added as an entry in the Wireless Bridge VLAN Settings table. This field displays the VLAN membership to which the port belongs. This also displays if outgoing packets from the port are tagged or not. (T) means the packets going out from the port are tagged. (U) means the packets going out from the port are untagged. Note: For WAX620D-6E, WAX640S-6E, and NWA220AX-6E, the Tx-tagging settings are unconfigurable. The Tx-tagging settings will be synced with the PVID settings in the Port Settings table. If the VID is the same as the PVID set on the port, the outgoing traffic will be untagged, the member port will display

(U). Otherwise, the outgoing packets will be tagged with the VID, the member port will display (T). Wireless Bridge Vlan Setting This section appears if your Zyxel Device supports wireless bridge. See the feature comparison table in Section 1.2 on page 13. Add Click this to add an entry in the table. NWA/WAC/WAX Series Users Guide 94 Chapter 9 Network Table 32 Configuration > Network > VLAN (continued) LABEL Remove

Wireless Bridge Vlan ID (1-4094) DESCRIPTION Select an entry and click this to remove the selected entry. This field is a sequential value. It is not associated with any VLAN ID. Enter a VLAN ID for the wireless bridge. Duplicate VLAN IDs are not allowed. The VLAN IDs you set on your root AP should be the same as the VLAN IDs you set here. See Section 1.3 on page 19 for more information on wireless bridge. Note: The VLAN ID you set here will be added as an entry in the VLAN Configuration table. Apply Reset Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. 9.4 Storm Control Traffic storm control limits the number of broadcast and/or multicast packets the Zyxel Device receives on the ports. When the maximum number of allowable broadcast and/or multicast packets is reached, the subsequent packets are discarded. Enable this feature to reduce broadcast and/or multicast packets in your network. Note: Not all Zyxel Device models support the storm control feature. See the feature comparison table in Section 1.2 on page 13. Note: The maximum traffic rate can be changed using the CLI (see the CLI Reference Guide). To access this screen, click Configuration > Network > Storm Control. Figure 65 Configuration > Network > Storm Control NWA/WAC/WAX Series Users Guide 95 Chapter 9 Network Each field is described in the following table. Table 33 Configuration > Network > Storm Control LABEL Broadcast Storm Control DESCRIPTION Select the check box to enable broadcast storm control on the Zyxel Device. Enabling this will drop ingress broadcast traffic in the physical Ethernet port if it exceeds the maximum traffic rate. Select the check box to enable multicast storm control on the Zyxel Device. Enabling this will drop ingress multicast traffic in the physical Ethernet port if it exceeds the maximum traffic rate. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. Multicast Storm Control Apply Reset 9.5 AC (AP Controller) Discovery This section discusses how to configure the Zyxel Devices AC Discovery settings. You can have the Zyxel Device managed by an AC on your network. When you do this, the Zyxel Device can be configured ONLY by the AC. See Section 9.1.1 on page 86 for more information on AC management. Note: The AC Discovery settings are not available in all Zyxel Devices. See Section 1.2 on page 13 for more information. If you want to return the Zyxel Device to function in standalone mode, you can do one of the two following options:

Press the Reset button. Check the AC for the Zyxel Devices IP address and use FTP to upload the default configuration file to the Zyxel Device. You can get the configuration file at conf/system-default.conf. You must reboot the Zyxel Device after uploading the configuration file. To access the Controller Discover screen, click Configuration > Network > AC Discovery. Figure 66 Configuration > Network > AC Discovery NWA/WAC/WAX Series Users Guide 96 Chapter 9 Network Each field is described in the following table. Table 34 Configuration > Network > AC Discovery LABEL Discovery Setting Auto DESCRIPTION Manual Primary / Secondary Static AC IP Disable Apply Reset Select this option to use DHCP option 138/DNS SRV record/Broadcast to get the ACs IP address. If the Zyxel Device and a Zyxel AC, such as a ZyWALL ATP, are in the same subnet, it will be managed by the controller automatically. Select this option and enter the IP address of the AC manually. This is necessary when the AP Controller is not in the same subnet and you want it to manage the Zyxel Device. Specify the primary and secondary IP address of the AC to which the Zyxel Device connects. Select this to manage the Zyxel Device using its own Web Configurator, neither managing nor being managed by other devices. Please note if an AP Controller is in the same subnet, you will need to click Disable if you do not want the Zyxel Device to be managed. Click Apply to save the information entered in this screen. If you select Auto or Manual, the AC uploads the firmware package for managed AP mode to the Zyxel Device and you cannot log in as the web configurator is disabled;

you must manage the Zyxel Device through the AC on your network. Click Reset to return the screen to its last-saved settings. 9.6 NCC Discovery You can manage the Zyxel Device through the Zyxel Nebula Control Center (NCC). Use this screen to configure the proxy server settings if the Zyxel Device is behind a proxy server. To access this screen, click Configuration > Network > NCC Discovery. Figure 67 Configuration > Network > NCC Discovery NWA/WAC/WAX Series Users Guide 97 Chapter 9 Network Each field is described in the following table. Table 35 Configuration > Network > NCC Discovery LABEL Nebula Control Center Status Internet Nebula Connectivity DESCRIPTION This field displays whether the Zyxel Device can connect to the Internet. This field displays whether the Zyxel Device can connect to the Zyxel Nebula Control Center (NCC). Nebula Control Center Discovery Setting Enable Select this option to turn on NCC discovery on the Zyxel Device. The Zyxel Device will try to discover the NCC and go into NCC management mode when it is connected to the Internet and has been registered in the NCC. If NCC discovery is disabled, the Zyxel Device will not discover the NCC and remain in standalone operation. Use Proxy to Access NCC If the Zyxel Device is behind a proxy server, you need to select this option and configure Proxy Server Proxy Port Authentication User Name Password Apply Reset the proxy server settings so that the Zyxel Device can access the NCC through the proxy server. Enter the IP address of the proxy server. Enter the service port number used by the proxy server. Select this option if the proxy server requires authentication before it grants access to the NCC. Enter your proxy user name. Enter your proxy password. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. NWA/WAC/WAX Series Users Guide 98 CHAPTER 10 Wireless 10.1 Overview This chapter discusses how to configure the WiFi network settings in your Zyxel Device. The following figure provides an example of a WiFi network. Figure 68 Example of a WiFi Network The WiFi network is the part in the blue circle. In this WiFi network, devices A and B are called WiFi clients. The WiFi clients use the access point (AP) to interact with other devices (such as the printer) or with the Internet. Your Zyxel Device is the AP. 10.1.1 What You Can Do in this Chapter The AP Management screen (Section 10.2 on page 100) allows you to manage the Zyxel Devices general WiFi settings. The Rogue AP screen (Section 10.3 on page 106) allows you to assign APs either to the rogue AP list or the friendly AP list. The Load Balancing screen (Section 10.4 on page 110) allows you to configure network traffic load balancing between the APs and the Zyxel Device. The DCS screen (Section 10.5 on page 112) allows you to configure dynamic radio channel selection. NWA/WAC/WAX Series Users Guide 99 Chapter 10 Wireless 10.1.2 What You Need to Know The following terms and concepts may help as you read this chapter. Station / WiFi Client A station or WiFi client is any WiFi-capable device that can connect to an AP using a WiFi signal. Dynamic Channel Selection (DCS) Dynamic Channel Selection (DCS) is a feature that allows an AP to automatically select the radio channel which it broadcasts. For more information, see Section 10.6 on page 113. Load Balancing (Wireless) Wireless load balancing is the process where you limit the number of connections allowed on an wireless access point (AP) or you limit the amount of wireless traffic transmitted and received on it so the AP does not become overloaded. 10.2 AP Management Use this screen to manage the Zyxel Devices general WiFi settings. Click Configuration > Wireless > AP Management to access this screen. NWA/WAC/WAX Series Users Guide 100 Chapter 10 Wireless Figure 69 Configuration > Wireless > AP Management NWA/WAC/WAX Series Users Guide 101 Chapter 10 Wireless Figure 70 Configuration > Wireless > AP Management (for Zyxel Device with multiple Ethernet ports - in Repeater mode) NWA/WAC/WAX Series Users Guide 102 Chapter 10 Wireless Figure 71 Configuration > Wireless > AP Management > Setup Wireless Bridge Vlan ID: Wireless Bridge Vlan Setting (for Zyxel Device with multiple Ethernet ports) Each field is described in the following table. Table 36 Configuration > Wireless > AP Management LABEL Radio 1 Setting Radio 1 Activate Radio 1 OP Mode DESCRIPTION Select the check box to enable the Zyxel Devices first (default) radio. Select the operating mode for radio 1. AP Mode means the radio can receive connections from WiFi clients and pass their data traffic through to the Zyxel Device to be managed (or subsequently passed on to an upstream gateway for managing). Root AP means the radio acts as an AP and also supports the wireless connections with other APs (in repeater mode) to form a WDS (Wireless Distribution System) to extend its wireless network. Repeater means the radio can establish a wireless connection with other APs (in either root AP or repeater mode) to form a WDS. Select the radio profile the radio uses. Radio 1 Profile Note: You can only apply a 2.4G AP radio profile to radio 1. Otherwise, the first radio will not be working. Radio 1 WDS Profile This field is available only when the radio is in Root AP or Repeater mode. Select the WDS profile the radio uses to connect to a root AP or repeater. NWA/WAC/WAX Series Users Guide 103 Chapter 10 Wireless Table 36 Configuration > Wireless > AP Management (continued) LABEL Enable WDS Wireless Bridging DESCRIPTION Not all models support this feature. See Section 1.2 on page 13 for models that support wireless bridge. If you set the Zyxel Device as a root AP, the radio thats bridging with the Zyxel Device should be in repeater mode. Be careful to avoid bridge loops. For example, if your root AP and the Zyxel Device are connected to a switch, and theyre also connected to each other using a WiFi connection. This will create bridge loops. This field is available only when the radio is in Repeater mode. Select this to enable WDS wireless bridging on the Zyxel Device to establish wireless links with other APs. See Section 1.3 on page 19 for more information on Wireless Distribution System (WDS). Note: You must enable the same WiFi security settings on the Zyxel Device and on all WiFi clients that you want to associate with it. This field is available only when the radio is in Repeater mode. Select AUTO to have the Zyxel Device automatically use the settings in the applied WDS profile to connect to a root AP or repeater. Select Manual to have the Zyxel Device connect to the root AP or repeater with the MAC address specified in the Radio 1 Uplink MAC Address field. This appears if you select Enable WDS Wireless Bridging. Click this to show the Wireless Bridge Vlan Setting pop-up window. This link is available only when the radio is in Root AP or Repeater mode. Uplink Selection Mode Setup Wireless Bridge Vlan ID Wireless Bridge Vlan Setting Add Remove

Wireless Bridge Vlan ID OK Close Max Output Power Click this to add an entry in the table. Select an entry and click this to remove the selected entry. This field is a sequential value. It is not associated with any VLAN ID. Enter a VLAN ID for the wireless bridge. The VLAN IDs you set on your root AP should be the same as the VLAN ID you set here. See Section 1.3 on page 19 for more information on wireless bridge. Click OK to save your changes back to the Zyxel Device. Click Close to close the pop-up window without saving your changes. Enter the maximum output power (between 0 to 30 dBm) of the Zyxel Device in this field. If there is a high density of APs in an area, decrease the output power of the Zyxel Device to reduce interference with other APs. Note: Reducing the output power also reduces the Zyxel Devices effective broadcast radius. MBSSID Settings Add Edit

SSID Profile This button is not available after you configure the Zyxel Device using the wizard. Click the Add icon (

)to open a screen where you can create a new entry. For features where the entrys position in the numbered list is important (features where the Zyxel Device applies the tables entries in order like the SSID for example), you can select an entry and click Add to create a new entry after the selected entry. Click the Edit icon (

tables you can just click a table entry and edit it directly in the table. For those types of tables small red triangles display for table entries with changes that you have not yet applied. This field shows the index number of the SSID This field displays the SSID profile that is associated with the radio profile.

)to open a screen where you can modify the entrys settings. In some NWA/WAC/WAX Series Users Guide 104 Chapter 10 Wireless Table 36 Configuration > Wireless > AP Management (continued) LABEL Band DESCRIPTION This field displays the frequency bands to which the SSID profile is applicable. If the SSID profile is not applicable to the current radio, the SSID profile will not be enabled. You can configure the SSID profiles applicable frequency bands in the Edit SSID Profile screen (click the Edit button next to the profile). Radio 2/3 Setting The Radio 3 Setting fields are only available for Zyxel Device models that support triple radios. Radio 2/3 Activate This displays if the Zyxel Device has a second radio. Radio 2/3 OP Mode Radio 2/3 Profile Select the check box to enable the Zyxel Devices second radio. This displays if the Zyxel Device has a second radio. Select the operating mode for radio 2. AP Mode means the radio can receive connections from WiFi clients and pass their data traffic through to the Zyxel Device to be managed (or subsequently passed on to an upstream gateway for managing). Root AP means the radio acts as an AP and also supports the wireless connections with other APs (in repeater mode) to form a WDS to extend its wireless network. Repeater means the radio can establish a wireless connection with other APs (in either root AP or repeater mode) to form a WDS. This displays if the Zyxel Device has a second/third radio. Select the radio profile the radio uses. Note: For models that do not support BandFlex, you can only apply a 5G AP radio profile to radio 2. Otherwise, the second radio will not be working. See Section 1.3 on page 19 for more information. Radio 2/3 WDS Profile This field is available only when the radio is in Root AP or Repeater mode. Enable WDS Wireless Bridging Select the WDS profile the radio uses to connect to a root AP or repeater. Not all models support this feature. See Section 1.2 on page 13 for models that support wireless bridge. If you set the Zyxel Device as a root AP, the radio thats bridging with the Zyxel Device should be in repeater mode. Be careful to avoid bridge loops. For example, if your root AP and the Zyxel Device are connected to a switch, and theyre also connected to each other using a WiFi connection. This will create bridge loops. This field is available only when the radio is in Repeater mode. Select this to enable WDS wireless bridging on the Zyxel Device to establish wireless links with other APs. See Section 1.3 on page 19 for more information on Wireless Distribution System (WDS). Note: You must enable the same WiFi security settings on the Zyxel Device and on all WiFi clients that you want to associate with it. This field is available only when the radio is in Repeater mode. Select AUTO to have the Zyxel Device automatically use the settings in the applied WDS profile to connect to a root AP or repeater. Select Manual to have the Zyxel Device connect to the root AP or repeater with the MAC address specified in the Radio 1 Uplink MAC Address field. Click this to show the Wireless Bridge Vlan Setting pop-up window. This link is available only when the radio is in Root AP or Repeater mode. Uplink Selection Mode Setup Wireless Bridge Vlan ID Wireless Bridge Vlan Setting Add Remove Click this to add an entry in the table. Select an entry and click this to remove the selected entry. NWA/WAC/WAX Series Users Guide 105 Chapter 10 Wireless Table 36 Configuration > Wireless > AP Management (continued) LABEL

Wireless Bridge Vlan ID DESCRIPTION This field is a sequential value. It is not associated with any VLAN ID. Enter a VLAN ID for the wireless bridge. The VLAN IDs you set on your root AP should be the same as the VLAN ID you set here. See Section 1.3 on page 19 for more information on wireless bridge. Click OK to save your changes back to the Zyxel Device. Click Close to close the pop-up window without saving your changes. Enter the maximum output power (between 0 to 30 dBm) of the Zyxel Device in this field. If there is a high density of APs in an area, decrease the output power of the Zyxel Device to reduce interference with other APs. Note: Reducing the output power also reduces the Zyxel Devices effective broadcast radius. This button is not available after you configure the Zyxel Device using the wizard. Click the Add icon (

)to open a screen where you can create a new entry. For features where the entrys position in the numbered list is important (features where the Zyxel Device applies the tables entries in order like the SSID for example), you can select an entry and click Add to create a new entry after the selected entry. Click Edit (

)to open a screen where you can modify the entrys settings. In some tables you can just click a table entry and edit it directly in the table. For those types of tables small red triangles display for table entries with changes that you have not yet applied. This field shows the index number of the SSID This field shows the SSID profile that is associated with the radio profile. This field displays the radio bands to which the SSID profile is applicable. If the SSID profile is not applicable to the current radio, the SSID profile will not be enabled. You can configure the SSID profiles applicable radio bands in the Edit SSID Profile screen

(click the Edit button next to the profile). Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. OK Close Max Output Power MBSSID Settings Add Edit

SSID Profile Band Apply Reset 10.3 Rogue AP Use this screen to enable Rogue AP Detection and import/export a rogue or friendly AP list in a txt file. Click Configuration > Wireless > Rogue AP to access this screen. Rogue APs A rogue AP is a wireless access point operating in a networks coverage area that is not under the control of the network administrator, and which can potentially open up holes in a networks security. In the following example, a corporate networks security is compromised by a rogue AP (RG) set up by an employee at his workstation in order to allow him to connect his notebook computer wirelessly (A). The companys legitimate WiFi network (the dashed ellipse B) is well-secured, but the rogue AP uses inferior security that is easily broken by an attacker (X) running readily available encryption-cracking software. In this example, the attacker now has access to the company network, including sensitive data stored on the file server (C). NWA/WAC/WAX Series Users Guide 106 Chapter 10 Wireless Figure 72 Rogue AP Example Friendly APs If you have more than one AP in your WiFi network, you should also configure a list of friendly APs. Friendly APs are wireless access points that you know are not a threat. It is recommended that you export (save) your list of friendly APs often, especially if you have a network with a large number of access points. Exported lists show MAC addresses in txt file format separated by line breaks. Rogue AP Detection This feature allows the Zyxel Device to monitor the WiFi signals for other wireless APs (see also Section 1.3.3 on page 24). Detected APs will appear in the Monitor > Wireless > Detected Device screen, where the Zyxel Device will label APs with the criteria you select in Suspected Rogue AP Classification Rule as a suspected rogue. The APs which you mark as either rogue or friendly APs in the Monitor > Wireless >

Detected Device screen will appear in the Wireless > Rogue AP screen. See Section 1.2 on page 13 to know which models support Rogue AP Detection. Note: Enabling Rogue AP Detection might affect the performance of WiFi clients associated with the Zyxel Device. NWA/WAC/WAX Series Users Guide 107 Chapter 10 Wireless Figure 73 Configuration > Wireless > Rogue AP Each field is described in the following table. DESCRIPTION Table 37 Configuration > Wireless > Rogue AP LABEL Rogue AP Detection Setting Enable Rogue AP Detection Suspected Rogue AP Classification Rule Select this check box to detect Rogue APs in the network. Select the check boxes (Weak Security (Open, WEP, WPA-PSK), Hidden SSID, SSID Keyword) of the characteristics an AP should have for the Zyxel Device to mark it as a Rogue AP. Click this to add an SSID Keyword. Select an SSID Keyword and click this button to modify it. Select an existing SSID keyword and click this button to delete it. This is the SSID Keywords index number in this list. This field displays the SSID Keyword. Add Edit Remove

SSID Keyword Rogue/Friendly AP List Add Edit Remove Click this button to add an AP to the list and assign it either friendly or rogue status. Select an AP in the list to edit and reassign its status. Select an AP in the list to remove. NWA/WAC/WAX Series Users Guide 108 Chapter 10 Wireless Table 37 Configuration > Wireless > Rogue AP (continued) LABEL

Role DESCRIPTION This field is a sequential value, and it is not associated with any interface. This field indicates whether the selected AP is a rogue-ap or a friendly-ap. To change the APs role, click the Edit button. This field indicates the APs radio MAC address. This field displays the APs description. You can modify this by clicking the Edit button. These controls allow you to export the current list of rogue and friendly APs or import existing lists. Enter the file name and path of the list you want to import or click the Browse button to locate it. Once the File Path field has been populated, click Importing to bring the list into the Zyxel Device. MAC Address Description Rogue/Friendly AP List Importing/Exporting File Path / Browse /

Importing Exporting Apply Reset You need to wait a while for the importing process to finish. Click this button to export the current list of either rogue APs or friendly APS. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. 10.3.1 Add/Edit Rogue/Friendly List Click Add or select an AP and click the Edit button in the Configuration > Wireless > Rogue AP table to display this screen. Figure 74 Configuration > Wireless > Rogue AP > Add/Edit Rogue/Friendly AP List Each field is described in the following table. Table 38 Configuration > Wireless > Rogue AP > Add/Edit Rogue/Friendly AP List LABEL MAC DESCRIPTION Enter the MAC address of the AP you want to add to the list. A MAC address is a unique hardware identifier in the following hexadecimal format: xx:xx:xx:xx:xx:xx where xx is a hexadecimal number separated by colons. Enter up to 60 characters for the APs description. Spaces and underscores are allowed. Select either Rogue AP or Friendly AP for the APs role. Click OK to save your changes back to the Zyxel Device. Click Cancel to close the window with changes unsaved. Description Role OK Cancel NWA/WAC/WAX Series Users Guide 109 Chapter 10 Wireless 10.4 Load Balancing Use this screen to configure wireless network traffic load balancing between the APs on your network

(see Load Balancing on page 114). Click Configuration > Wireless > Load Balancing to access this screen. Note: This screen is only available on Zyxel Device models that support load balancing. See the feature comparison table in Section 1.2 on page 13. Figure 75 Configuration > Wireless > Load Balancing Each field is described in the following table. Table 39 Configuration > Wireless > Load Balancing LABEL Enable Load Balancing DESCRIPTION Select this to enable load balancing on the Zyxel Device. Mode Max Station Number Traffic Level Use this section to configure wireless network traffic load balancing between the managed APs in this group. Select a mode by which load balancing is carried out. Select By Station Number to balance network traffic based on the number of specified stations connected to the Zyxel Device. Select By Traffic Level to balance network traffic based on the volume generated by the stations connected to the Zyxel Device. Select By Smart Classroom to balance network traffic based on the number of specified stations connected to the Zyxel Device. The Zyxel Device ignores association request and authentication request packets from any new station when the maximum number of stations is reached. If you select By Station Number or By Traffic Level, once the threshold is crossed (either the maximum station numbers or with network traffic), the Zyxel Device delays association request and authentication request packets from any new station that attempts to make a connection. This allows the station to automatically attempt to connect to another, less burdened AP if one is available. Enter the threshold number of stations at which the Zyxel Device begins load balancing its connections. Select the threshold traffic level at which the Zyxel Device begins load balancing its connections (Low, Medium, High). The maximum bandwidth allowed for each level is:

Low - 11 Mbps Medium - 23 Mbps High - 35M bps NWA/WAC/WAX Series Users Guide 110 Chapter 10 Wireless Table 39 Configuration > Wireless > Load Balancing (continued) LABEL DESCRIPTION This function is enabled by default and the disassociation priority is always Signal Strength when you set Mode to By Smart Classroom. Disassociate station when overloaded Select this option to disassociate WiFi clients connected to the AP when it becomes overloaded. If you do not enable this option, then the AP simply delays the connection until it can afford the bandwidth it requires, or it transfers the connection to another AP within its broadcast radius. The disassociation priority is determined automatically by the Zyxel Device and is as follows:

Idle Timeout - Devices that have been idle the longest will be kicked first. If none of the connected devices are idle, then the priority shifts to Signal Strength. Signal Strength - Devices with the weakest signal strength will be kicked first. Note: If you enable this function, you should ensure that there are multiple APs within the broadcast radius that can accept any rejected or kicked WiFi clients; otherwise, a WiFi client attempting to connect to an overloaded AP will be disassociated permanently and never be allowed to connect. Apply Reset Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. 10.4.1 Disassociating and Delaying Connections When your AP becomes overloaded, there are two basic responses it can take. The first one is to delay a client connection. This means that the AP withholds the connection until the data transfer throughput is lowered or the client connection is picked up by another AP. If the client is picked up by another AP then the original AP cannot resume the connection. For example, here the AP has a balanced bandwidth allotment of 6 Mbps. If laptop R connects and it pushes the AP over its allotment, say to 7 Mbps, then the AP delays the red laptops connection until it can afford the bandwidth or the laptop is picked up by a different AP with bandwidth to spare. Figure 76 Delaying a Connection The second response your AP can take is to disassociate with clients that are pushing it over its balanced bandwidth allotment. NWA/WAC/WAX Series Users Guide 111 Chapter 10 Wireless Figure 77 Disassociating with a Client Connections are cut based on either idle timeout or signal strength. The Zyxel Device first looks to see which devices have been idle the longest, then starts kicking them in order of highest idle time. If no connections are idle, the next criteria the Zyxel Device analyzes is signal strength. Devices with the weakest signal strength are kicked first. 10.5 DCS Use this screen to configure dynamic radio channel selection (see Dynamic Channel Selection (DCS) on page 100). Click Configuration > Wireless > DCS to access this screen. Figure 78 Configuration > Wireless > DCS Each field is described in the following table. Table 40 Configuration > Wireless > DCS LABEL DCS Now Apply Reset DESCRIPTION Click this to have the Zyxel Device scan for and select an available channel immediately. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. NWA/WAC/WAX Series Users Guide 112 Chapter 10 Wireless 10.6 Technical Reference The following section contains additional technical information about the features described in this chapter. Dynamic Channel Selection When numerous APs broadcast within a given area, they introduce the possibility of heightened radio interference, especially if some or all of them are broadcasting on the same radio channel. If the interference becomes too great, then the network administrator must open his AP configuration options and manually change the channel to one that no other AP is using (or at least a channel that has a lower level of interference) in order to give the connected stations a minimum degree of interference. Dynamic channel selection frees the network administrator from this task by letting the AP do it automatically. The AP can scan the area around it looking for the channel with the least amount of interference. In the 2.4 GHz spectrum, each channel from 1 to 13 is broken up into discrete 22 MHz segments that are spaced 5 MHz apart. Channel 1 is centered on 2.412 GHz while channel 13 is centered on 2.472 GHz. Figure 79 An Example Three-Channel Deployment Three channels are situated in such a way as to create almost no interference with one another if used exclusively: 1, 6 and 11. When an AP broadcasts on any of these 3 channels, it should not interfere with neighboring APs as long as they are also limited to same trio. Figure 80 An Example Four-Channel Deployment However, some regions require the use of other channels and often use a safety scheme with the following four channels: 1, 4, 7 and 11. While they are situated sufficiently close to both each other and the three so-called safe channels (1,6 and 11) that interference becomes inevitable, the severity of it is dependent upon other factors: proximity to the affected AP, signal strength, activity, and so on. NWA/WAC/WAX Series Users Guide 113 Chapter 10 Wireless Finally, there is an alternative four channel scheme for ETSI, consisting of channels 1, 5, 9, 13. This offers significantly less overlap that the other one. Figure 81 An Alternative Four-Channel Deployment Load Balancing Because there is a hard upper limit on an APs wireless bandwidth, load balancing can be crucial in areas crowded with wireless users. Rather than let every user connect and subsequently dilute the available bandwidth to the point where each connecting device receives a meager trickle, the load balanced AP instead limits the incoming connections as a means to maintain bandwidth integrity. There are three kinds of wireless load balancing available on the Zyxel Device:

Load balancing by station number limits the number of devices allowed to connect to your AP. If you know exactly how many stations you want to let connect, choose this option. For example, if your companys graphic design team has their own AP and they have 10 computers, you can load balance for 10. Later, if someone from the sales department visits the graphic design teams offices for a meeting and he tries to access the network, his computers connection is delayed, giving it the opportunity to connect to a different, neighboring AP. If he still connects to the AP regardless of the delay, then the AP may boot other people who are already connected in order to associate with the new connection. Load balancing by smart classroom also limits the number of devices allowed to connect to your AP. But any new connections will be just rejected when the AP is overloaded. Load balancing by traffic level limits the number of connections to the AP based on maximum bandwidth available. If you are uncertain as to the exact number of wireless connections you will have then choose this option. By setting a maximum bandwidth cap, you allow any number of devices to connect as long as their total bandwidth usage does not exceed the configured bandwidth cap associated with this setting. Once the cap is hit, any new connections are rejected or delayed provided that there are other APs in range. Imagine a coffee shop in a crowded business district that offers free wireless connectivity to its customers. The coffee shop owner cant possibly know how many connections his AP will have at any given moment. As such, he decides to put a limit on the bandwidth that is available to his customers but not on the actual number of connections he allows. This means anyone can connect to his wireless network as long as the AP has the bandwidth to spare. If too many people connect and the AP hits its bandwidth cap then all new connections must basically wait for their turn or get shunted to the nearest identical AP. NWA/WAC/WAX Series Users Guide 114 CHAPTER 11 Bluetooth 11.1 Overview Use this screen to configure the iBeacon advertising settings for the Zyxel Device that supports Bluetooth Low Energy (BLE). Bluetooth Low Energy, which is also known as Bluetooth Smart, transmits less data over a shorter distance but consumes less power than classic Bluetooth. Note: Check the feature comparison table in Section 1.2 on page 13 to see which Zyxel Device models that support BLE. 11.1.1 What You Need To Know Beacon is Apples communication protocol on top of Bluetooth Low Energy wireless technology. Beacons (Bluetooth radio transmitters) or BLE enabled devices broadcast packets to every device around it to announce their presence. Advertising packets contain their iBeacon ID, which consists of the Universally Unique Identifier (UUID), major number, and minor number. These packets also contain a TX (transmit) power measured at a reference point, which is used to approximate a devices distance from the beacon. The UUID can be used to identify a service, a device, a manufacturer or an owner. The 2-byte major number is to identify and distinguish a group, and the 2-byte minor number is to identify and distinguish an individual. For example, a company can set all its beacons to share the same UUID. The beacons in a particular branch uses the same major number, and each beacon in a branch can have its own minor number. COMPANY A BRANCH X BEACON 1 BEACON 2 BRANCH Y BEACON 3 UUID Major Minor EBAECFAF-DFE0-4039-BE5A-F030EED4303C 10 1 10 2 20 1 Developers can create apps that respond to the iBeacon ID that your Zyxel Device broadcasts. An app that is associated with the Zyxel Devices iBeacon ID can measure the proximity of a customer to a beacon. This app can then push messages or trigger prompts and actions based on this information. This allows you to send highly contextual and highly localized advertisements to customers. 11.2 Bluetooth Advertising Settings The Zyxel Device communicates with another BLE enabled device for advertisements. Use this screen to configure up to five beacon IDs to be included in the advertising packet. NWA/WAC/WAX Series Users Guide 115 Chapter 11 Bluetooth To access this screen, click Configuration > Bluetooth > Advertising Settings. Figure 82 Configuration > Bluetooth > Advertising Settings The following table describes the labels in this screen. Table 41 Configuration > Bluetooth > Advertising Settings LABEL Edit Activate Inactivate

Status DESCRIPTION Click this to edit the selected entry. To turn on an entry, select it and click Activate. To turn off an entry, select it and click Inactivate. This field is a sequential value, and it is not associated with a specific entry. This field shows whether or not the entry is activated. UUID Major Minor Apply Reset A yellow bulb signifies that this rule is active. A gray bulb signifies that this rule is not active. This field indicates the UUID to be included in the Bluetooth advertising packets. This field indicates the major number to be included in the Bluetooth advertising packets. This field indicates the minor number to be included in the Bluetooth advertising packets. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. 11.2.1 Edit Advertising Settings Select an entry in the Configuration > Bluetooth > Advertising Settings screen and click the Edit icon to open the Edit Advertising screen. Use this screen to configure the beacon ID in the Bluetooth advertising packets. NWA/WAC/WAX Series Users Guide 116 Chapter 11 Bluetooth Figure 83 Configuration > Bluetooth > Advertising Settings > Edit The following table describes the labels in this screen. Table 42 Configuration > Bluetooth > Advertising Settings > Edit LABEL Activate UUID DESCRIPTION Select this option to enable the advertising settings. To specify a UUID for the Zyxel Devices beacon ID, enter 32 hexadecimal digits in the range of A-F, a-f and 0-9, split into five groups separated by hyphens (-). The UUID format is as follows: xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx (8-4-4-4-12) Click this button to have the Zyxel Device generate a new UUID automatically. Generate new UUID Major Minor OK Cancel Enter an integer from 0 to 65535 as the major value to identify the group to which the beacon belongs. Enter an integer from 0 to 65535 as the minor value to identify the individual beacon. Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. NWA/WAC/WAX Series Users Guide 117 CHAPTER 12 User 12.1 Overview This chapter describes how to set up user accounts and user settings for the Zyxel Device. 12.1.1 What You Can Do in this Chapter The User screen (see Section 12.2 on page 119) provides a summary of all user accounts. The Setting screen (see Section 12.3 on page 121) controls default settings, login settings, lockout settings, and other user settings for the Zyxel Device. 12.1.2 What You Need To Know The following terms and concepts may help as you read this chapter. User Account A user account defines the privileges of a user logged into the Zyxel Device. User accounts are used in controlling access to configuration and services in the Zyxel Device. User Types These are the types of user accounts the Zyxel Device uses. LOGIN METHOD(S) ABILITIES Table 43 Types of User Accounts TYPE Admin Users admin limited-admin Change Zyxel Device configuration (web, CLI) WWW, SSH, FTP Look at Zyxel Device configuration (web, CLI) WWW, SSH Access Users user Perform basic diagnostics (CLI) Used for the embedded RADIUS server and SNMPv3 user access Browse user-mode commands (CLI) Note: The default admin account is always authenticated locally, regardless of the authentication method setting. NWA/WAC/WAX Series Users Guide 118 Chapter 12 User 12.2 User Summary The User screen provides a summary of all user accounts. To access this screen click Configuration >

Object > User. Figure 84 Configuration > Object > User The following table describes the labels in this screen. Table 44 Configuration > Object > User LABEL Add Edit Remove Object Reference

User Name User Type DESCRIPTION Click this to create a new entry. Double-click an entry or select it and click Edit to open a screen where you can modify the entrys settings. To remove an entry, select it and click Remove. The Zyxel Device confirms you want to remove it before doing so. Select an entry and click Object Reference to open a screen that shows which settings use the entry. This field is a sequential value, and it is not associated with a specific user. This field displays the user name of each user. This field displays type of user this account was configured as. admin - this user can look at and change the configuration of the Zyxel Device limited-admin - this user can look at the configuration of the Zyxel Device but not to user - this user has access to the Zyxel Devices services but cannot look at the change it configuration Description This field displays the description for each user. 12.2.1 Add/Edit User The User Add/Edit screen allows you to create a new user account or edit an existing one. 12.2.1.1 Rules for User Names Enter a user name from 1 to 31 characters. The user name can only contain the following characters:

Alphanumeric A-z 0-9 (there is no unicode support) _ [underscores]

- [dashes]

NWA/WAC/WAX Series Users Guide 119 Chapter 12 User The first character must be alphabetical (A-Z a-z), an underscore (_), or a dash (-). Other limitations on user names are:

User names are case-sensitive. If you enter a user 'bob' but use 'BOB' when connecting via CIFS or FTP, it will use the account settings used for 'BOB' not bob. User names have to be different than user group names. Here are the reserved user names:

adm debug ldap-users operator sync any admin devicehaecived ftp lp radius-users uucp mail root zyxel bin games news shutdown daemon halt nobody sshd To access this screen, go to the User screen, and click Add or Edit. Figure 85 Configuration > Object > User > Add/Edit A User The following table describes the labels in this screen. Table 45 Configuration > User > User > Add/Edit A User LABEL User Name DESCRIPTION Type the user name for this user account. You may use 1-31 alphanumeric characters, underscores(_), or dashes (-), but the first character cannot be a number. This value is case-

sensitive. User names have to be different than user group names, and some words are reserved. Select what type of user this is. Choices are:

admin - this user can look at and change the configuration of the Zyxel Device limited-admin - this user can look at the configuration of the Zyxel Device but not to change it user - this is used for embedded RADIUS server and SNMPv3 user access Enter the password of this user account. It can consist of 4 - 63 alphanumeric characters. Re-enter the password to make sure you have entered it correctly. Enter the description of each user, if any. You can use up to 60 printable ASCII characters. Default descriptions are provided. User Type Password Retype Description NWA/WAC/WAX Series Users Guide 120 Chapter 12 User Table 45 Configuration > User > User > Add/Edit A User (continued) LABEL Authentication Timeout Settings DESCRIPTION This field is not available if the user type is user. If you want to set authentication timeout to a value other than the default settings, select Use Manual Settings then fill your preferred values in the fields that follow. Otherwise, select Use Default Settings to use the default settings displayed below. This field is not available if the user type is user. Enter the number of minutes this user has to renew the current session before the user is logged out. You can specify 1 to 1440 minutes. You can enter 0 to make the number of minutes unlimited. Admin users renew the session every time the main screen refreshes in the Web Configurator. This field is not available if the user type is user. Type the number of minutes this user can be logged into the Zyxel Device in one session before the user has to log in again. You can specify 1 to 1440 minutes. You can enter 0 to make the number of minutes unlimited. Unlike Lease Time, the user has no opportunity to renew the session without logging out. Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. Lease Time Reauthentication Time OK Cancel 12.3 Setting This screen controls default settings, login settings, lockout settings, and other user settings for the Zyxel Device. To access this screen, login to the Web Configurator, and click Configuration > Object > User > Setting. NWA/WAC/WAX Series Users Guide 121 Chapter 12 User Figure 86 Configuration > Object > User > Setting The following table describes the labels in this screen. Table 46 Configuration > Object > User > Setting LABEL User Default Setting Default Authentication Timeout Settings DESCRIPTION Edit

User Type Lease Time These authentication timeout settings are used by default when you create a new user account. They also control the settings for any existing user accounts that are set to use the default settings. You can still manually configure any user accounts authentication timeout settings. Double-click an entry or select it and click Edit to open a screen where you can modify the entrys settings. This field is a sequential value, and it is not associated with a specific entry. These are the kinds of user account the Zyxel Device supports. admin - this user can look at and change the configuration of the Zyxel Device limited-admin - this user can look at the configuration of the Zyxel Device but not to change it user - this is used for embedded RADIUS server and SNMPv3 user access This is the default lease time in minutes for each type of user account. It defines the number of minutes the user has to renew the current session before the user is logged out. Admin users renew the session every time the main screen refreshes in the Web Configurator. NWA/WAC/WAX Series Users Guide 122 Chapter 12 User Table 46 Configuration > Object > User > Setting (continued) LABEL DESCRIPTION This is the default reauthentication time in minutes for each type of user account. It defines the number of minutes the user can be logged into the Zyxel Device in one session before having to log in again. Unlike Lease Time, the user has no opportunity to renew the session without logging out. Reauthentication Time Login Security Enable Password Complexity Select this to enforce the following conditions in a user password. New user accounts will have to set passwords following this complexity rule. The password must consist of at least 8 characters and should include at least:

1 uppercase alphabetic character. 1 lowercase alphabetic character. 1 numeric character. 1 special character like '@','$','!'... Note: This does not affect the existing accounts. User Logon Settings Limit the number of simultaneous logons for administration account Maximum number per administration account Select this check box if you want to set a limit on the number of simultaneous logins by admin users. If you do not select this, admin users can login as many times as they want at the same time using the same or different IP addresses. This field is effective when Limit ... for administration account is checked. Type the maximum number of simultaneous logins by each admin user. User Lockout Settings Enable logon retry limit Maximum retry count Lockout period Apply Reset Select this check box to set a limit on the number of times each user can login unsuccessfully (for example, wrong password) before the IP address is locked out for a specified amount of time. This field is effective when Enable logon retry limit is checked. Type the maximum number of times each user can login unsuccessfully before the IP address is locked out for the specified lockout period. The number must be between 1 and 99. This field is effective when Enable logon retry limit is checked. Type the number of minutes the user must wait to try to login again, if logon retry limit is enabled and the maximum retry count is reached. This number must be between 1 and 65,535 (about 45.5 days). Click Apply to save the changes. Click Reset to return the screen to its last-saved settings. 12.3.1 Edit User Authentication Timeout Settings This screen allows you to set the default authentication timeout settings for the selected type of user account. These default authentication timeout settings also control the settings for any existing user accounts that are set to use the default settings. You can still manually configure any user accounts authentication timeout settings. To access this screen, go to the Configuration > Object > User > Setting screen, select one of the Default Authentication Timeout Settings entry and click the Edit icon. NWA/WAC/WAX Series Users Guide 123 Chapter 12 User Figure 87 User > Setting > Edit User Authentication Timeout Settings The following table describes the labels in this screen. Table 47 User > Setting > Edit User Authentication Timeout Settings LABEL User Type DESCRIPTION This read-only field identifies the type of user account for which you are configuring the default settings. admin - this user can look at and change the configuration of the Zyxel Device. limited-admin - this user can look at the configuration of the Zyxel Device but not to change it. Lease Time Enter the number of minutes this type of user account has to renew the current session before the user is logged out. You can specify 1 to 1440 minutes. You can enter 0 to make the number of minutes unlimited. Admin users renew the session every time the main screen refreshes in the Web Configurator. Access users can renew the session by clicking the Renew button on their screen. If you allow access users to renew time automatically, the users can select this check box on their screen as well. In this case, the session is automatically renewed before the lease time expires. Type the number of minutes this type of user account can be logged into the Zyxel Device in one session before the user has to log in again. You can specify 1 to 1440 minutes. You can enter 0 to make the number of minutes unlimited. Unlike Lease Time, the user has no opportunity to renew the session without logging out. Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. Reauthentication Time OK Cancel NWA/WAC/WAX Series Users Guide 124 CHAPTER 13 AP Profile 13.1 Overview This chapter shows you how to configure preset profiles for the Zyxel Device. 13.1.1 What You Can Do in this Chapter The Radio screen (Section 13.2 on page 130) creates radio configurations that can be used by the APs. The SSID screen (Section 13.3 on page 138) configures three different types of profiles for your networked APs. 13.1.2 What You Need To Know The following terms and concepts may help as you read this chapter. Wireless Profiles At the heart of all wireless AP configurations on the Zyxel Device are profiles. A profile represents a group of saved settings that you can use across any number of connected APs. You can set up the following wireless profile types:

Radio - This profile type defines the properties of an APs radio transmitter. You can have a maximum of 64 radio profiles on the Zyxel Device. SSID - This profile type defines the properties of a single WiFi network signal broadcast by an AP. Each radio on a single AP can broadcast up to 8 SSIDs. You can have a maximum of 64 SSID profiles on the Zyxel Device. Security - This profile type defines the security settings used by a single SSID. It controls the encryption method required for a WiFi client to associate itself with the SSID. You can have a maximum of 64 security profiles on the Zyxel Device. MAC Filtering - This profile provides an additional layer of security for an SSID, allowing you to block access or allow access to that SSID based on WiFi client MAC addresses. If a clients MAC address is on the list, then it is either allowed or denied, depending on how you set up the MAC Filter profile. You can have a maximum of 64 MAC filtering profiles on the Zyxel Device. Layer-2 Isolation - This profile defines the MAC addresses of the devices that you want to allow the associated WiFi clients to have access to when layer-2 isolation is enabled. SSID The SSID (Service Set IDentifier) is the name that identifies the Service Set with which a wireless station is associated. Wireless stations associating to the access point (AP) must have the same SSID. In other words, it is the name of the WiFi network that clients use to connect to it. NWA/WAC/WAX Series Users Guide 125 Chapter 13 AP Profile WEP WEP (Wired Equivalent Privacy) encryption scrambles all data packets transmitted between the AP and the wireless stations associated with it in order to keep network communications private. Both the wireless stations and the access points must use the same WEP key for data encryption and decryption. WPA2 WPA2 (IEEE 802.11i) is a WiFi security standard that defines stronger encryption, authentication and key management than WPA. Key differences between WPA2 and WEP are improved data encryption and user authentication. WPA3 WPA3 is a WiFi security standard based on IEEE 802.11i, with security improvements like adopting enhanced PSK (Pre-Shared Key) authentication mechanism. Personal vs Enterprise A secure WiFi connection relies on WiFi encryption and authentication. There are two authentication modes: Personal and Enterprise. Personal mode requires a password called Pre-Shared Key (PSK). Users enter the same PSK to connect to the WiFi network. Enterprise mode requires an external RADIUS server for authentication. Authentication of user identity is required to connect to the WiFi network. IEEE 802.1X The IEEE 802.1X standard outlines enhanced security methods for both the authentication of wireless stations and encryption key management. Authentication is done using an external RADIUS server. IEEE 802.11k/v Assisted Roaming IEEE 802.11k is a standard for radio resource management of wireless LANs, which allows clients to request neighbor lists from the connected AP and discover the best available AP when roaming. An 802.11k neighbor list can contain up to six BSSIDs with the highest RCPI (Received Channel Power Indicator) value in both bands (5 GHz and 2.4 GHz, in the ratio of 4:2). The IEEE 802.11v BSS Transition Management feature lets an AP automatically provide load information of the neighbor APs to clients. It helps the Zyxel Device steer clients to a suitable AP for better performance or load balancing. WiFi 6 (IEEE 802.11ax) WiFi 6 (802.11ax) is a WiFi standard that supports both 2.4 GHz and 5 GHz frequency bands and brings the following improvements over WiFi 5:

Faster Data Transmission WiFi 6 allows faster data transmission using:

NWA/WAC/WAX Series Users Guide 126 Chapter 13 AP Profile 1024-QAM (Quadrature Amplitude Modulation) enhances the data capacity of each transmission unit. 160 MHz Channel Bandwidth extends the supported channel bandwidth to 160 MHz, providing higher data throughput. Enhanced Air Time Utilization WiFi 6 increases transmission performance in high-density environments, such as a campus or a company office that have multiple client devices using:

OFDMA (Orthogonal Frequency-Division Multiple Access) allows multiple WiFi clients to transmit data simultaneously on a single OFDM symbol by dividing sub-carriers into groups as transmission units called Resource Units (RUs). The AP then allocates RUs to different WiFi clients for data transmissions at the same time. BSS Coloring tags traffic by Basic Service Set (BSS) and identifies traffic from overlapping BSSs. The AP can ignore traffic of unrelated BSSs and transmit data when a channel is occupied. MU-MIMO (Multiple User-Multiple Input Multiple Output) enables multiple users to connect to the AP and downlink/uplink traffic simultaneously. Extended Signal Range Beamforming forms the radiating signals into one direction. This enhances the signal strength and extends the signal transmission range. Extended Battery Life TWT (Target Wake Time) The AP negotiates with client devices so client devices only wake up and communicate with the AP in specific periods. This conserves the battery life of client devices. WiFi 6E (IEEE 802.11ax - Extended Standard) WiFi 6E is an extended standard of WiFi 6 (IEEE 802.11ax). WiFi 6E inherits all the WiFi 6 features and brings with an additional 6 GHz band. The 6 GHz band allows you to avoid possible congested traffic in the lower 2.4 GHz and 5 GHz bands. WiFi clients must support WiFi 6E to connect to an AP using the 6 GHz band. You must use WPA3 for security with WiFi 6E. Note: Check your client devices product specification to see if your client device supports the 6 GHz band (WiFi 6E). If not, you should still use the 2.4/5 GHz bands for connection. Below is a comparison table that shows the main differences between WiFi 6 and WiFi 6E. Table 48 WiFi 6 and WiFi 6E Comparison WIFI 6 FEATURES The same (9.6 Gbps). Theoretical Maximum Speed (Up-to) 2.4 GHz/5 GHz Supported Frequency Bands Supported Channel Bandwidth 20/40/80/160 MHz WIFI 6E 2.4 GHz/5 GHz/6 GHz 20/40/80/160 MHz NWA/WAC/WAX Series Users Guide 127 Chapter 13 AP Profile Table 48 WiFi 6 and WiFi 6E Comparison FEATURES WIFI 6 80 MHz Total Spectrum (Up-to) 500 MHz Not supported. The same (WiFi 6E inherits all the features from WiFi 6). 2.4 GHz 5 GHz 6 GHz Other Features (OFDMA/BSS Coloring/TWT/Two-Way MU-MIMO/

Beamforming/1024-QAM) 1200 MHz WIFI 6E WiFi 6E MBSSID Beacon Management The Zyxel Device supports MBSSID (see Section 1.4.1 on page 24), which allows you to create multiple virtual WiFi networks (SSIDs) on the Zyxel Device. With the WiFi 6E (802.11ax-extended) standard, the Zyxel Device divides SSIDs into groups, and includes information of all SSIDs in a group in one SSID beacon. Therefore, the Zyxel Device doesnt need to send beacons for individual SSIDs, which improves air time efficiency. Note: If you disable a virtual WiFi network (SSID) whose beacon contains the group SSID information, WiFi clients of that group will be disconnected until the AP reselects another SSID to send the beacon. Out-of-Band Discovery Out-of-band discovery allows the AP to include information of the 6 GHz band in management frames sent over the 2.4 GHz /5 GHz bands. WiFi 6E clients only need to scan the lower bands (2.4 GHz/5 GHz) to connect to the AP in the 6 GHz band, reducing the discovery time. PSC Channel (In-Band Discovery) PSCs (Preferred Scanning Channels) are dedicated channels for WiFi 6E clients to send probe requests on to discover a compatible AP, instead of scanning the entire 6 GHz band. In this way, WiFi 6E clients are able to efficiently discover and connect to the AP within the 6 GHz band. Note: The available PSCs differ by country for the unlicensed use in the 6 GHz band. Resource Unit A resource unit is a portion of a channel bandwidth. For example, a 20 MHz channel can be divided into several resource units. Each resource unit can be allocated to a specified WiFi client, allowing simultaneous data transmission. WiFi 7 (IEEE802.11be) WiFi 7 (802.11be) is backward-s compatible with WiFi 6 and WiFi 6E. WiFi 7 is a WiFi standard that supports 2.4GHz, 5GHz and 6GHz frequency bands with the following improvements over WiFi 6 and WiFi 6E. Table 49 WiFi 6, WiFi 6E and WiFi 7 Comparison FEATURES Theoretical Maximum Speed (Up-to) Supported Frequency Bands WIFI 6 The same (9.6 Gbps). 2.4 GHz/5 GHz WIFI 6E 2.4 GHz/5 GHz/6 GHz WIFI 7 46.4 Gbps 2.4 GHz/5 GHz/6 GHz NWA/WAC/WAX Series Users Guide 128 Chapter 13 AP Profile Table 49 WiFi 6, WiFi 6E and WiFi 7 Comparison FEATURES Supported Channel Bandwidth Total Spectrum (Up-to) 2.4 GHz 5 GHz 6 GHz WIFI 6E 20/40/80/160 MHz WIFI 6 20/40/80/160 MHz 80 MHz 500 MHz Not supported. The same (WiFi 6E inherits all the features from WiFi 6). 1200 MHz Other Features (OFDMA/BSS Coloring/TWT/Two-Way MU-MIMO/

Beamforming/1024-QAM) WIFI 7 20/40/80/160/320 MHz 80 MHz 500 MHz 1200 MHz WiFi 7 inherits all the features from WiFi 6 and WiFi 6E, with the addition of multi-link operation and preamble puncturing. Faster Data Transmission WiFi 7 allows faster data transmission using:

4096 QAM (Quadrature Amplitude Modulation)- enhances the amount of data transmitted over the available bandwidth. 320 MHz Channel Bandwidth- enlarges the supported channel bandwidth to 320 MHz, allowing higher data throughput.

"Multiple Resource Units (RUs)- allows an AP to allocate multiple RUs to a WiFi client. Multi-Link Operation (MLO) An AP can support multiple frequency bands (2.4 GHz, 5 GHz and 6 GHz), but a WiFi client can only connect to the AP using one of these frequency bands. The other frequency bands are unused. The client's data transmission speed depends on the frequency band they are connected to. Figure 88 Without Multi-Link Operation WiFi 7 MLO allows a WiFi client to connect to the AP using multiple frequency bands simultaneously. This increases speed and improves reliability of the WiFi connection. MLO makes WiFi 7 ideal for streaming 4K/8K videos, using augmented reality (AR), virtual reality (VR) applications and playing online games. To use MLO, both the AP and the WiFi client have to support MLO. Note: The Zyxel Device does not support MLO at the time of writing. NWA/WAC/WAX Series Users Guide 129 Chapter 13 AP Profile Figure 89 Multi-Link Operation Example Preamble Puncturing In WiFi 6 and earlier, any interference would cause the entire WiFi channel to become unavailable. In the figure below, if part of the WiFi channel (B) experiences interference, the rest of the WiFi channel (C) becomes unavailable. Figure 90 Without Preamble Puncturing WiFi 7 preamble puncturing allows you to block the specific portion of the channel that is experiencing interference while continuing to use the rest of the WiFi channel. In the figure below, if part of the WiFi channel (B) experiences interference, the rest of the WiFi channel (C) is still available. Figure 91 Preamble Puncturing Example 13.2 Radio This screen allows you to create radio profiles for the Zyxel Device. A radio profile is a list of settings that an Zyxel Device can use to configure its radio transmitter(s). To access this screen click Configuration >

Object > AP Profile. Note: You can have a maximum of 32 radio profiles on the Zyxel Device. NWA/WAC/WAX Series Users Guide 130 Chapter 13 AP Profile Figure 92 Configuration > Object > AP Profile > Radio The following table describes the labels in this screen. Table 50 Configuration > Object > AP Profile > Radio LABEL Add Edit Remove Activate Inactivate Object Reference

Status DESCRIPTION Click this to add a new radio profile. Click this to edit the selected radio profile. Click this to remove the selected radio profile. To turn on an entry, select it and click Activate. To turn off an entry, select it and click Inactivate. Click this to view which other objects are linked to the selected radio profile. This field is a sequential value, and it is not associated with a specific user. This field shows whether or not the entry is activated. Profile Name Frequency Band Apply Reset A yellow bulb signifies that this rule is active. A gray bulb signifies that this rule is not active. This field indicates the name assigned to the radio profile. This field indicates the frequency band which this radio profile is configured to use. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. 13.2.1 Add/Edit Radio Profile This screen allows you to create a new radio profile or edit an existing one. To access this screen, click the Add button or select a radio profile from the list and click the Edit button. NWA/WAC/WAX Series Users Guide 131 Chapter 13 AP Profile Figure 93 Configuration > Object > AP Profile > Radio > Add/Edit NWA/WAC/WAX Series Users Guide 132 Chapter 13 AP Profile The following table describes the labels in this screen. Table 51 Configuration > Object > AP Profile > Radio > Add/Edit LABEL Hide / Show Advanced Settings General Settings DESCRIPTION Click this to hide or show the Advanced Settings in this window. Activate Profile Name 802.11 Band 802.11 Mode Channel Width Select this option to make this profile active. Enter up to 31 alphanumeric characters to be used as this profiles name. Spaces and underscores are allowed. Select whether this radio will use the 2.4 GHz, 5 GHz, or 6 GHz band. Select how to let WiFi clients connect to the AP. If 802.11 Band is set to 2.4G:

11b/g: allows either IEEE 802.11b or IEEE 802.11g compliant WLAN devices to associate with the Zyxel Device. The Zyxel Device adjusts the transmission rate automatically according to the WiFi standard supported by the wireless devices. 11n: allows IEEE802.11b, IEEE802.11g and IEEE802.11n compliant WLAN devices to associate with the Zyxel Device. 11ax: allows IEEE802.11b, IEEE802.11g, IEEE802.11n, and IEEE802.11ax compliant WLAN devices to associate with the Zyxel Device. If the WLAN device isnt compatible with 802.11ax, the Zyxel Device will communicate with the WLAN device using 802.11n, and so on. If 802.11 Band is set to 5G:

11a: allows only IEEE 802.11a compliant WLAN devices to associate with the Zyxel Device. with the Zyxel Device. 11n: allows both IEEE802.11n and IEEE802.11a compliant WLAN devices to associate 11ac: allows IEEE802.11n, IEEE802.11a, and IEEE802.11ac compliant WLAN devices to associate with the Zyxel Device. If the WLAN device isnt compatible with 802.11ac, the Zyxel Device will communicate with the WLAN device using 802.11n, and so on. 11ax: allows IEEE802.11n, IEEE802.11a, IEEE802.11ac, and IEEE802.11ax compliant WLAN devices to associate with the Zyxel Device. If the WLAN device isnt compatible with 802.11ax, the Zyxel Device will communicate with the WLAN device using 802.11ac, and so on. If 802.11 Band is set to 6G:

11ax: allows IEEE802.11ax compliant WLAN devices to associate with the Zyxel Device. Select the channel bandwidth you want to use for your WiFi network. See Section 1.2 on page 13 to see the channel bandwidth your Zyxel Device supports. Select 20MHz if you want to lessen radio interference with other wireless devices in your neighborhood. Select 20/40MHz to allow the Zyxel Device to choose the channel bandwidth (20 or 40 MHz) that has least interference. Select 20/40/80MHZ to allow the Zyxel Device to choose the channel bandwidth (20 or 40 or 80) that has least interference. This option is available only when you select 11ac or 11ax in the 802.11 Mode field. Select 20/40/80/160/240/320MHz to allow the Zyxel Device to choose the channel bandwidth (20 or 40 or 80 or 160 or 240 or 320 MHz) that has least interference. This option is available only when you set 802.11 Band to 5G/6G, and select 11ax or 11be in the 802.11 Mode field. Note: If the environment has poor signal-to-noise ratio (SNR), the Zyxel Device will switch to a lower bandwidth. NWA/WAC/WAX Series Users Guide 133 Chapter 13 AP Profile Table 51 Configuration > Object > AP Profile > Radio > Add/Edit (continued) LABEL Channel Selection Enable DCS Client Aware 2.4 GHz Channel Selection Method DESCRIPTION This is the radio channel which the signal will use for broadcasting by this radio profile. DCS: Choose Dynamic Channel Selection to have the Zyxel Device choose a radio channel that has least interference. Manual: Choose from the available radio channels in the list. If your Zyxel Device is outdoor type, be sure to choose non-indoors channels. Note: The available SSID broadcast channels in the 6 GHz band are PSCs

(Preferred Scanning Channels). See Section 13.1.2 on page 125. This field is available when you set Channel Selection to DCS. Select this to have the Zyxel Device switch channels only when there are no clients connected to it. If there is a client connected, the Zyxel Device will not switch channels but generate a log. The Zyxel Device tries to scan and switch channels again at the end of the specified time interval or at the scheduled time. If you disable this then the Zyxel Device switches channels immediately regardless of any client connections. In this instance, clients that are connected to the Zyxel Device are dropped when it switches channels. This field is available when you set 802.11 Band to 2.4G and Channel Selection to DCS. Select how you want to specify the channels the Zyxel Device switches between for 2.4 GHz operation. Select auto to have the Zyxel Device display a 2.4 GHz Channel Deployment field you can use to limit channel switching to 3 or 4 channels. Select manual to select the individual channels the Zyxel Device switches between. Note: The method is automatically set to auto when no channel is selected or any one of the previously selected channels is not supported. Channel ID This field is available only when you set Channel Selection to DCS and set 2.4 GHz Channel Selection Method to manual. 2.4 GHz Channel Deployment Select the channels that you want the Zyxel Device to use. This is available when you set 802.11 Band to 2.4G, Channel Selection to DCS, and 2.4 GHz Channel Selection Method to auto. Select Three-Channel Deployment to limit channel switching to channels 1,6, and 11, the three channels that are sufficiently attenuated to have almost no impact on one another. In other words, this allows you to minimize channel interference by limiting channel-

hopping to these three safe channels. Select Four-Channel Deployment to limit channel switching to four channels. Depending on the country domain, if the only allowable channels are 1-11 then the Zyxel Device uses channels 1, 4, 7, 11 in this configuration; otherwise, the Zyxel Device uses channels 1, 5, 9, 13 in this configuration. Four channel deployment expands your pool of possible channels while keeping the channel interference to a minimum. NWA/WAC/WAX Series Users Guide 134 Chapter 13 AP Profile Table 51 Configuration > Object > AP Profile > Radio > Add/Edit (continued) LABEL DESCRIPTION This field is available only when you set 802.11 Band to 5G, Channel Selection to DCS and 5 GHz Channel Selection Method to auto. Avoid 5G DFS Channel 5 GHz Channel Selection Method Dynamic Frequency Selection (DFS) is a WiFi channel allocation scheme that allows APs to use channels in the 5 GHz band normally reserved for radar. Before using a DFS channel, an AP must ensure there is no radar present by performing a Channel Availability Check

(CAC). This check takes 1-10 minutes, depending on the country in which the AP is located. Select this if you dont want to wait for the Zyxel Device to perform a CAC before using a channel by forcing the Zyxel Device to only use the non-DFS channels. Clear this to allow the Zyxel Device to use the DFS channels for more channel options. The Zyxel Device only switches to a DFS channel when a nearby AP is broadcasting the same SSID the Zyxel Device uses. This allows WiFi clients to switch to connect to the same SSID on another AP when the Zyxel Device is under the CAC process before switching to a DFS channel. Select how you want to specify the channels the Zyxel Device switches between for 5 GHz operation. Select Auto to have the Zyxel Device automatically select the best channel. Select manual to select the individual channels the Zyxel Device switches between. Note: The method is automatically set to auto when no channel is selected or any one of the previously selected channels is not supported. Channel ID This field is available only when you set Channel Selection to DCS and set 5 GHz Channel Selection Method to manual. 6 GHz Channel Selection Method Select the channels that you want the Zyxel Device to use. This field is available only when you set 802.11 Band to 6G, Channel Selection to DCS. Select how you want to specify the channels the Zyxel Device switches between for 6 GHz operation. Select auto to have the Zyxel Device automatically select the best channel. Select manual to select the individual channels the Zyxel Device switches between. Note: The method is automatically set to auto when no channel is selected or any one of the previously selected channels is not supported. Channel ID This field is available only when you set Channel Selection to DCS and set 6 GHz Channel Selection Method to manual. Time Interval DCS Time Interval Schedule Start Time Week Days Select the channels that you want the Zyxel Device to use. Select this option to have the Zyxel Device survey the other APs within its broadcast radius at the end of the specified time interval. This field is available when you set Channel Selection to DCS and select the Time Interval option. Enter a number of minutes. This regulates how often the Zyxel Device surveys the other APs within its broadcast radius. If the channel on which it is currently broadcasting suddenly comes into use by another AP, the Zyxel Device will then dynamically select the next available clean channel or a channel with lower interference. Select this option to have the Zyxel Device survey the other APs within its broadcast radius at a specific time on selected days of the week. Specify the time of the day (in 24-hour format) to have the Zyxel Device use DCS to automatically scan and find a less-used channel. Select each day of the week to have the Zyxel Device use DCS to automatically scan and find a less-used channel. NWA/WAC/WAX Series Users Guide 135 Chapter 13 AP Profile Table 51 Configuration > Object > AP Profile > Radio > Add/Edit (continued) LABEL Advanced Settings Guard Interval DESCRIPTION This field is available only when the channel width is 20 MHz, 20/40MHz or 20/40/80MHz and the 802.11 Mode is either 11n or 11ac. Set the guard interval for this radio profile to either short or long. Enable A-MPDU Aggregation Enable A-MSDU Aggregation The guard interval is the gap introduced between data transmission from users in order to reduce interference. Reducing the interval increases data transfer rates but also increases interference. Increasing the interval reduces data transfer rates but also reduces interference. This field is not available when you set 802.11 Mode to 11a or 11b/g. Select this to enable A-MPDU aggregation. Message Protocol Data Unit (MPDU) aggregation collects Ethernet frames along with their 802.11n headers and wraps them in a 802.11n MAC header. This method is useful for increasing bandwidth throughput in environments that are prone to high error rates. This field is not available when you set 802.11 Mode to 11a or 11b/g. Select this to enable A-MSDU aggregation. Mac Service Data Unit (MSDU) aggregation collects Ethernet frames without any of their 802.11n headers and wraps the header-less payload in a single 802.11n MAC header. This method is useful for increasing bandwidth throughput. It is also more efficient than A-MPDU except in environments that are prone to high error rates. RTS/CTS Threshold Use RTS/CTS to reduce data collisions on the WiFi network if you have WiFi clients that are associated with the same AP but out of range of one another. When enabled, a WiFi client sends an RTS (Request To Send) and then waits for a CTS (Clear To Send) before it transmits. This stops WiFi clients from transmitting packets at the same time (and causing data collisions). Fragmentation Threshold Beacon Interval DTIM Enable Signal Threshold A WiFi client sends an RTS for all packets larger than the number (of bytes) that you enter here. Set the RTS/CTS equal to or higher than the Fragmentation Threshold to turn RTS/CTS off. This field is only available when you set 802.11 Mode to 11a or 11b/g. A fragmentation threshold is the maximum data fragment size (between 256 and 2436 bytes) that can be sent in the WiFi network before the AP will fragment the packet into smaller data frames. A large fragmentation threshold is recommended for networks not prone to interference. A smaller threshold is recommended for busy networks or networks that are prone to interference. When a wirelessly networked device sends a beacon, it includes with it a beacon interval. This specifies the time period before the Zyxel Device sends the beacon again. The interval tells receiving devices on the network how long they can wait in low-power mode before waking up to handle the beacon. A high value helps save current consumption of the access point. Delivery Traffic Indication Message (DTIM) is the time period after which broadcast and multicast packets are transmitted to mobile clients in the Active Power Management mode. A high DTIM value can cause clients to lose connectivity with the network. This value can be set from 1 to 255. Select the check box to use the signal threshold to ensure WiFi clients receive good throughput. This allows only WiFi clients with strong signals to connect to the Zyxel Device. The Zyxel Device will disconnect WiFi clients with signal strengths lower than the Disassociate Station Threshold you specify. Clear the check box to not require WiFi clients to have a minimum signal strength to keep their connections with the Zyxel Device. NWA/WAC/WAX Series Users Guide 136 Chapter 13 AP Profile Table 51 Configuration > Object > AP Profile > Radio > Add/Edit (continued) LABEL DESCRIPTION Set a minimum kick-off signal strength. You can set from -20dBm (the strongest signal) to -

105dBm (the weakest signal). Disassociate Station Threshold Disassociate Aggressiveness Allow 802.11n/

ac/ax stations only Blacklist DFS channels in presence of radar Enable 802.11d Multicast Settings Transmission Mode Multicast Rate(Mbps) When a WiFi clients signal strength is lower than the specified threshold, the Zyxel Device checks the traffic between the Zyxel Device and the WiFi client. The Zyxel Device will only disconnect the WiFi client when the WiFi client signal strength falls below the kick-off strength and the WiFi clients traffic throughput is below a minimum threshold. You can set the WiFi clients minimum traffic throughput threshold in Disassociate Aggressiveness. Set the minimum traffic throughput threshold here. High: Select this if you dont want the Zyxel Device to disconnect a WiFi client with a weak signal strength (below the kick-off threshold) when the traffic between the Zyxel Device and the WiFi client is heavy. The Zyxel Device will disconnect the WiFi client if the traffic between the Zyxel Device and the WiFi client is medium or low. Standard: Select this if you dont want the Zyxel Device to disconnect a WiFi client with a weak signal strength (below the kick-off threshold) when the traffic between the Zyxel Device and the WiFi client is medium. The Zyxel Device will disconnect the WiFi client if the traffic between the Zyxel Device and the WiFi client is low. Low: Select this if you dont want the Zyxel Device to disconnect a WiFi client with a weak signal strength (below the kick-off threshold) when the traffic between the Zyxel Device and the WiFi client is low. At the time of writing, the Zyxel Device will disconnect the WiFi client if theres no packet sent between the Zyxel Device and the WiFi client in one second. This is not available if 802.11 Band is set to 6G. Select this option to allow only 802.11 n/ac/ax clients to connect, and reject 802.11a/b/g clients. This field is available if 802.11 Band is set to 5G and Channel Selection is set to DCS. Enable this to temporarily blacklist the wireless channels in the Dynamic Frequency Selection (DFS) range whenever a radar signal is detected by the Zyxel Device. Clear the checkbox to prevent the AP from broadcasting a country code, also called a country Information Element (IE), in beacon frames. This makes the AP incompatible with 802.11d networks and devices. 802.11d is a WiFi network specification that allows the AP to broadcast a country code to WiFi client. The country code indicates where the AP is located. If WiFi clients are unable to connect to the AP due to an incompatible country code, you should disable 802.11d. Specify how the Zyxel Device handles wireless multicast traffic. Select Multicast to Unicast to broadcast wireless multicast traffic to all of the WiFi clients as unicast traffic. Unicast traffic dynamically changes the data rate based on the applications bandwidth requirements. The retransmit mechanism of unicast traffic provides more reliable transmission of the multicast traffic, although it also produces duplicate packets. Select Fixed Multicast Rate to send multicast traffic to all WiFi clients at a single data rate. You must know the multicast applications bandwidth requirements and set it in the following field. If you set Transmission Mode to Fixed Multicast Rate, select a data rate at which the Zyxel Device transmits multicast packets to WiFi clients. For example, to deploy 4 Mbps video, select a fixed multicast rate higher than 4 Mbps. NWA/WAC/WAX Series Users Guide 137 Chapter 13 AP Profile Table 51 Configuration > Object > AP Profile > Radio > Add/Edit (continued) LABEL Minimum WLAN Rate Control Setting DESCRIPTION Sets the minimum data rate that 2.4 Ghz WiFi clients can connect at. At the time of writing, the allowed values are: 1, 2, 5. 5, 6, 9, 11, 12, 18, 24, 36, 48, 54 (Mbps). Sets the minimum data rate that 5 Ghz WiFi clients can connect at. At the time of writing, the allowed values are: 6, 9, 12, 18, 24, 36, 48, 54 (Mbps). Sets the minimum data rate that 6 Ghz WiFi clients can connect. At the time of writing, the allowed values are: 6, 9, 12, 18, 24, 36, 48, 54 (Mbps). Increasing the minimum data rate can reduce network overhead and improve WiFi network performance in high density environments. However, WiFi clients that do not support the minimum data rate will not be able to connect to the AP. Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. OK Cancel 13.3 SSID The SSID screens allow you to configure three different types of profiles for your networked APs: an SSID list, which can assign specific SSID configurations to your APs; a security list, which can assign specific encryption methods to the APs when allowing WiFi clients to connect to them; and a MAC filter list, which can limit connections to an AP based on WiFi clients MAC addresses. 13.3.1 SSID List This screen allows you to create and manage SSID configurations that can be used by the APs. An SSID, or Service Set IDentifier, is basically the name of the WiFi network to which a WiFi client can connect. The SSID appears as readable text to any device capable of scanning for wireless frequencies (such as the WiFi adapter in a laptop), and is displayed as the WiFi network name when a person makes a connection to it. To access this screen, click Configuration > Object > AP Profile > SSID > SSID List. Note: You cannot add or remove an SSID profile after running the setup wizard. Figure 94 Configuration > Object > AP Profile > SSID > SSID List (Default) NWA/WAC/WAX Series Users Guide 138 Chapter 13 AP Profile Figure 95 Configuration > Object > AP Profile > SSID > SSID List (After wizard setup) The following table describes the labels in this screen. Table 52 Configuration > Object > AP Profile > SSID > SSID List LABEL Add DESCRIPTION Click this to add a new SSID profile. Edit Remove Object Reference

Profile Name SSID Security Profile QoS MAC Filtering Profile Layer-2 Isolation Profile VLAN ID This button is not available after you configure the Zyxel Device using the wizard. Click this to edit the selected SSID profile. Click this to remove the selected SSID profile. This button is not available after you configure the Zyxel Deviceusing the wizard. Click this to view which other objects are linked to the selected SSID profile (for example, radio profile). This field is a sequential value, and it is not associated with a specific user. This field indicates the name assigned to the SSID profile. This field indicates the SSID name as it appears to WiFi clients. This field indicates which (if any) security profile is associated with the SSID profile. This field indicates the QoS type associated with the SSID profile. This field indicates which (if any) MAC filter Profile is associated with the SSID profile. This field indicates which (if any) layer-2 isolation Profile is associated with the SSID profile. This field indicates the VLAN ID associated with the SSID profile. 13.3.2 Add/Edit SSID Profile This screen allows you to create a new SSID profile or edit an existing one. To access this screen, click the Add button or select a SSID profile from the list and click the Edit button. NWA/WAC/WAX Series Users Guide 139 Chapter 13 AP Profile Figure 96 Configuration > Object > AP Profile > SSID > SSID List > Add/Edit SSID Profile The following table describes the labels in this screen. Table 53 Configuration > Object > AP Profile > SSID > SSID List > Add/Edit SSID Profile LABEL Create new Object Profile Name DESCRIPTION Select an object type from the list to create a new one associated with this SSID profile. Enter up to 31 alphanumeric characters for the profile name. This name is only visible in the Web Configurator and is only for management purposes. Spaces and underscores are allowed. Enter the SSID name for this profile. This is the name visible on the network to WiFi clients. Enter up to 32 characters, spaces and underscores are allowed. Select the radio bands to which the SSID profile is applicable. The profile will only work on the radio bands you select. For example, you select 5G for the SSID profile Wiz_SSID_1, and apply it on radio 2 (with a radio profile using the 6 GHz band). The SSID profile will not take effect until you set radio 2 to use the 5 GHz band. SSID Band NWA/WAC/WAX Series Users Guide 140 Chapter 13 AP Profile Table 53 Configuration > Object > AP Profile > SSID > SSID List > Add/Edit SSID Profile (continued) LABEL Security Profile DESCRIPTION Select a security profile from this list to associate with this SSID. If none exist, you can use the Create new Object menu to create one. MAC Filtering Profile Layer-2 Isolation Profile QoS It is highly recommended that you create security profiles for all of your SSIDs to enhance your network security. Select a MAC filtering profile from the list to associate with this SSID. If none exist, you can use the Create new Object menu to create one. MAC filtering allows you to limit the WiFi clients connecting to your network through a particular SSID by WiFi client MAC addresses. Any clients that have MAC addresses not in the MAC filtering profile of allowed addresses are denied connections. The disable setting means no MAC filtering is used. Select a layer-2 isolation profile from the list to associate with this SSID. If none exist, you can use the Create new Object menu to create one. Layer-2 isolation allows you to prevent WiFi clients associated with your Zyxel Device from communicating with other WiFi clients, APs, computers or routers in a network. The disable setting means no layer-2 isolation is used. Select a Quality of Service (QoS) access category to associate with this SSID. Access categories minimize the delay of data packets across a WiFi network. Certain categories, such as video or voice, are given a higher priority due to the time sensitive nature of their data packets. QoS access categories are as follows:

WMM: Enables automatic tagging of data packets. The Zyxel Device assigns access categories to the SSID by examining data as it passes through it and making a best guess effort. If something looks like video traffic, for instance, it is tagged as such. WMM_VOICE: All wireless traffic to the SSID is tagged as voice data. This is recommended if an SSID is used for activities like placing and receiving VoIP phone calls. WMM_VIDEO: All wireless traffic to the SSID is tagged as video data. This is recommended for activities like video conferencing. WMM_BEST_EFFORT: All wireless traffic to the SSID is tagged as best effort, meaning the data travels the best route it can without displacing higher priority traffic. This is good for activities that do not require the best bandwidth throughput, such as surfing the Internet. WMM_BACKGROUND: All wireless traffic to the SSID is tagged as low priority or background traffic, meaning all other access categories take precedence over this one. If traffic from an SSID does not have strict throughput requirements, then this access category is recommended. For example, an SSID that only has network printers connected to it. Rate Limiting (Per Station Traffic Rate) Downlink Uplink VLAN ID Hidden SSID Enable Intra-BSS Traffic Blocking Define the maximum incoming transmission data rate (either in mbps or kbps) on a per-station basis. The range is from 0160. Enter 0 to set the maximum rate to unlimited. Define the maximum outgoing transmission data rate (either in mbps or kbps) on a per-station basis. The range is from 0160. Enter 0 to set the maximum rate to unlimited. Enter a VLAN ID for the Zyxel Device to use to tag traffic originating from this SSID. The range is from 14094. Select this if you want to hide your SSID from WiFi clients. This tells any WiFi clients in the vicinity of the AP using this SSID profile not to display its SSID name as a potential connection. Not all WiFi clients respect this flag and display it anyway. When a SSID is hidden and a WiFi client cannot see it, the only way you can connect to the SSID is by manually entering the SSID name in your WiFi connection setup screen(s) (these vary by client, client connectivity software, and operating system). Select this option to prevent crossover traffic from within the same BSSID on the Zyxel Device. NWA/WAC/WAX Series Users Guide 141 Chapter 13 AP Profile Table 53 Configuration > Object > AP Profile > SSID > SSID List > Add/Edit SSID Profile (continued) LABEL Enable U-APSD DESCRIPTION Select this option to enable Unscheduled Automatic Power Save Delivery (U-APSD), which is also known as WMM-Power Save. This helps increase battery life for battery-powered WiFi clients connected to the Zyxel Device using this SSID profile. The Address Resolution Protocol (ARP) is a protocol for mapping an IP address to a MAC address. An ARP broadcast is sent to all devices in the same Ethernet network to request the MAC address of a target IP address. Enable Proxy ARP Select this option to allow the Zyxel Device to answer ARP requests for an IP address on behalf of a client associated with this SSID. This can reduce broadcast traffic and improve network performance. Select this option to enable IEEE 802.11k/v assisted roaming on the Zyxel Device. When the connected clients request 802.11k neighbor lists, the Zyxel Device will response with a list of neighbor APs that can be candidates for roaming. Select this option and set whether the SSID is enabled or disabled on each day of the week. You also need to select the hour and minute (in 24-hour format) to specify the time period of each day during which the SSID is enabled/enabled. Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. 802.11k/v Assisted Roaming Schedule SSID OK Cancel 13.3.3 Setting Up General and Guest WiFi Networks on Both Radios The following example shows you how to create two WiFi networks (Zyxel_General and Zyxel_Guest) using the following settings for both Radio 1 (2.4 GHz) and Radio 2 (5 GHz). You should have already created two security profiles, Security_Profile1 and Security_Profile2, on the Configuration > Object > AP Profile > SSID > Security List screen. See Section 13.4.2 on page 164 for a tutorial on creating security profiles. For the Guest WiFi, enable Enable Intra-BSS Traffic blocking to prohibit Guest WiFi clients from directly connecting to each other. To separate the Guest WiFi network from the General internal WiFi network, create two VLANs, VLAN 10 and VLAN 20, on your firewall (F), such as ZyWALL. Set the General WiFi network to be in VLAN 10, where your internal network is. Set the Guest WiFi network to be in VLAN 20. This way, Guest WiFi clients will not be able access the wired LAN network of the firewall (F) in VLAN 10 while still able to access the Internet. NWA/WAC/WAX Series Users Guide 142 Chapter 13 AP Profile Figure 97 General and Guest WiFi Networks Table 54 General and Guest SSID Profiles Profile Name SSID Band Security Profile VLAN ID Rate Limiting GENERAL General Zyxel_General 2.4 GHz/5 GHz Security_Profile1 Security Mode: WPA3 Authentication: Personal Pre-Shared Key: zyxel1234 10 0 (unlimited) Enable Intra-BSS Traffic Blocking Schedule SSID Disabled No schedule GUEST Guest Zyxel_Guest 2.4 GHz/5 GHz Security_Profile2 Security Mode: WPA3 Authentication: Personal Pre-Shared Key: guest1234 20 Downlink: Up to 15 Mbps Uplink: Up to 10 Mbps Enabled Monday-Friday: 09:00-17:00 1 Go to Configuration > Object > AP Profile > SSID > SSID List, click Add to create an SSID profile. 2 Configure the first SSID Zyxel_General using the parameters given above, and then click OK. NWA/WAC/WAX Series Users Guide 143 Chapter 13 AP Profile 3 Configure the second SSID Zyxel_Guest using the parameters given above, and then click OK. NWA/WAC/WAX Series Users Guide 144 Chapter 13 AP Profile 4 Go to Configuration > Wireless > AP Management. Click the first SSID Profile of Radio 1 (2.4 GHz). A drop-

down list appears. Select the General SSID profile you just configured. NWA/WAC/WAX Series Users Guide 145 Chapter 13 AP Profile 5 Click the second SSID Profile and select the Guest SSID profile. 6 Click the first SSID Profile of Radio 2 (5 GHz). A drop-down list appears. Select the General SSID profile you just configured. Click the second SSID Profile and select the Guest SSID profile. NWA/WAC/WAX Series Users Guide 146 Chapter 13 AP Profile 7 Click Apply on the bottom of the screen. The General and Guest SSID profiles are now applied on Radio 1 and Radio 2. You should now be able to see the Zyxel_General and Zyxel_Guest SSIDs on your WiFi devices for both 2.4 GHz and 5 GHz radio bands. General WiFi users can access the Internet and your local network. Guest users can only access the Internet. 13.4 Security List This screen allows you to manage wireless security configurations that can be used by your SSIDs. Wireless security is implemented strictly between the AP broadcasting the SSID and the stations that are connected to it. To access this screen click Configuration > Object > AP Profile > SSID > Security List. Note: You can have a maximum of 32 security profiles on the Zyxel Device. Figure 98 Configuration > Object > AP Profile > SSID > Security List NWA/WAC/WAX Series Users Guide 147 Chapter 13 AP Profile The following table describes the labels in this screen. Table 55 Configuration > Object > AP Profile > SSID > Security List LABEL Add DESCRIPTION Click this to add a new security profile. Edit Remove Object Reference

Profile Name Security Mode This button is not available after you configure the Zyxel Device using the wizard. Click this to edit the selected security profile. Click this to remove the selected security profile. This button is not available after you configure the Zyxel Device using the wizard. Click this to view which other objects are linked to the selected security profile (for example, SSID profile). This field is a sequential value, and it is not associated with a specific user. This field indicates the name assigned to the security profile. This field indicates this profiles security mode (if any). 13.4.1 Add/Edit Security Profile This screen allows you to create a new security profile or edit an existing one. To access this screen, click the Add button or select a security profile from the list and click the Edit button. These screens options change based on the Security Mode selected. Note: 6 GHz SSIDs only support WPA3 encryption. The Zyxel Device will automatically use WPA3 encryption for 6 GHz SSIDs (SSIDs used by the 6 GHz radio) regardless of the Security Mode you select here. NWA/WAC/WAX Series Users Guide 148 Chapter 13 AP Profile Figure 99 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: none The following table describes the labels in this screen. Table 56 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: none LABEL General Settings Profile Name DESCRIPTION Enter up to 31 alphanumeric characters for the profile name. This name is only visible in the Web Configurator and is only for management purposes. Spaces and underscores are allowed. Select a security mode from the list: none, enhanced-open, wep, wpa2, wpa2-mix or wpa3. enhanced-open uses Opportunistic Wireless Encryption (OWE) which encrypts the wireless connection when possible. Select wpa2-mix if you want the Zyxel Device WiFi network to use WPA2 security mode and provide a fallback WPA security mode for clients that only support WPA connections. Select this to enable 802.1X secure authentication with a RADIUS server. Enter the interval (in seconds) between authentication requests. Enter a 0 for unlimited time. Security Mode Authentication Settings Enterprise ReAuthentication Timer Advance Note: Click on the Show Advanced Settings button to show the fields describe below. Idle timeout Enter the idle interval (in seconds) that a client can be idle before authentication is discontinued. NWA/WAC/WAX Series Users Guide 149 Chapter 13 AP Profile Table 56 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: none (continued) LABEL Radius Settings The Radius Settings fields are only available when you set Authentication Settings to Enterprise. Select this to have the Zyxel Device use the specified RADIUS server. Primary / Secondary Radius Server Activate DESCRIPTION Radius Server IP Address Radius Server Port Radius Server Secret Primary / Secondary Accounting Server Activate Accounting Server IP Address Accounting Server Port Accounting Share Secret Accounting Interim Update Interim Update Interval General Server Settings NAS IP Address NAS Identifier OK Cancel Enter the IP address of the RADIUS server to be used for authentication. Enter the port number of the RADIUS server to be used for authentication. Enter the shared secret password of the RADIUS server to be used for authentication. Select the check box to enable user accounting through an external authentication server. Enter the IP address of the external accounting server in dotted decimal notation. Enter the port number of the external accounting server. The default port number is 1813. You need not change this value unless your network administrator instructs you to do so with additional information. Enter a password (up to 128 alphanumeric characters) as the key to be shared between the external accounting server and the Zyxel Device. The key must be the same on the external accounting server and your Zyxel Device. The key is not sent over the network. This field is available only when you enable user accounting through an external authentication server. Select this to have the Zyxel Device send subscriber status updates to the accounting server at the interval you specify. Specify the time interval for how often the Zyxel Device is to send a subscriber status update to the accounting server. If the RADIUS server requires the Zyxel Device to provide the NAS (Network Access Server) IP address attribute, enter it here. If the RADIUS server requires the Zyxel Device to provide the NAS (Network Access Server) identifier attribute, enter it here. The NAS identifier is to identify the source of access request. It could be the NASs fully qualified domain name. Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. NWA/WAC/WAX Series Users Guide 150 Chapter 13 AP Profile Figure 100 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: enhanced-open The following table describes the labels in this screen. Table 57 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: enhanced- open LABEL General Settings Profile Name DESCRIPTION Enter up to 31 alphanumeric characters for the profile name. This name is only visible in the Web Configurator and is only for management purposes. Spaces and underscores are allowed. Select a security mode from the list: none, enhanced-open, wep, wpa2, wpa2-mix or wpa3. enhanced-open uses Opportunistic Wireless Encryption (OWE) which encrypts the wireless connection when possible. Select wpa2-mix if you want the Zyxel Device WiFi network to use WPA2 security mode and provide a fallback WPA security mode for clients that only support WPA connections. This option only displays if you set the Security Mode to wpa3 or enhanced-open. This option is always enabled for backwards compatibility. This creates two virtual APs (VAPs) with a primary (wpa3 or enhanced-open) and fallback (wpa2 or none) security method. Security Mode Authentication Settings Transition Mode Advance Note: Click on the Show Advanced Settings button to show the fields described below. Idle timeout Enter the idle interval (in seconds) that a client can be idle before authentication is discontinued. NWA/WAC/WAX Series Users Guide 151 Chapter 13 AP Profile Table 57 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: enhanced- open (continued) LABEL DESCRIPTION This field is configurable only when you select wpa2 in the Security Mode field and set Management Frame Cipher Type to aes. Protection Data frames in 802.11 WLANs can be encrypted and authenticated with WEP, WPA or WPA2. But 802.11 management frames, such as beacon/probe response, association request, association response, de-authentication and disassociation are always unauthenticated and unencrypted. IEEE 802.11w Protected Management Frames allows APs to use the existing security mechanisms (encryption and authentication methods defined in IEEE 802.11i WPA/WPA2) to protect management frames. This helps prevent wireless DoS attacks. Select the check box to enable management frame protection (MFP) to add security to 802.11 management frames. This option is always enabled if you select enhanced-open or WPA3 as the Security Mode. If Optional is selected, WiFi clients will not be not required to support MFP. Management frames will be encrypted if the clients support MFP. If Required is selected, WiFi clients must support MFP in order to join the Zyxel Devices WiFi network. Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. OK Cancel NWA/WAC/WAX Series Users Guide 152 Chapter 13 AP Profile Figure 101 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wep The following table describes the labels in this screen. Table 58 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wep LABEL General Settings Profile Name Enter up to 31 alphanumeric characters for the profile name. This name is only visible in the Web Configurator and is only for management purposes. Spaces and underscores are allowed. DESCRIPTION NWA/WAC/WAX Series Users Guide 153 Chapter 13 AP Profile Table 58 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wep (continued) LABEL Security Mode DESCRIPTION Select a security mode from the list: none, enhanced-open, wep, wpa2, wpa2-mix or wpa3. enhanced-open uses Opportunistic Wireless Encryption (OWE) which encrypts the wireless connection when possible. Select wpa2-mix if you want the Zyxel Device WiFi network to use WPA2 security mode and provide a fallback WPA security mode for clients that only support WPA connections. Authentication Settings Enterprise ReAuthentication Timer Authentication Type Key Length Key 1~4 Advance Select this to enable 802.1X secure authentication with a RADIUS server. Enter the interval (in seconds) between authentication requests. Enter a 0 for unlimited time. Select a WEP authentication method. Choices are Open or Share key. Select the bit-length of the encryption key to be used in WEP connections. If you select WEP-64:

Enter 10 hexadecimal digits in the range of A-F, a-f and 0-9 (for example, 0x11AA22BB33) for each Key used. or Enter 5 ASCII characters (case sensitive) ranging from a-z, A-Z and 0-9 (for example, MyKey) for each Key used. If you select WEP-128:

Enter 26 hexadecimal digits in the range of A-F, a-f and 0-9 (for example, 0x00112233445566778899AABBCC) for each Key used. or Enter 13 ASCII characters (case sensitive) ranging from a-z, A-Z and 0-9 (for example, MyKey12345678) for each Key used. Based on your Key Length selection, enter the appropriate length hexadecimal or ASCII key. Note: Click on the Show Advanced Settings button to show the fields describe below. Idle timeout Enter the idle interval (in seconds) that a client can be idle before authentication is discontinued. Radius Settings The Radius Settings fields are only available when you set Authentication Settings to Enterprise. Primary / Secondary Select this to have the Zyxel Device use the specified RADIUS server. Radius Server Activate Radius Server IP Address Radius Server Port Radius Server Secret Primary / Secondary Accounting Server Activate Accounting Server IP Address Enter the IP address of the RADIUS server to be used for authentication. Enter the port number of the RADIUS server to be used for authentication. Enter the shared secret password of the RADIUS server to be used for authentication. Select the check box to enable user accounting through an external authentication server. Enter the IP address of the external accounting server in dotted decimal notation. NWA/WAC/WAX Series Users Guide 154 Chapter 13 AP Profile Table 58 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wep (continued) LABEL Accounting Server Port Accounting Share Secret Accounting Interim Update Interim Update Interval General Server Settings NAS IP Address NAS Identifier OK Cancel DESCRIPTION Enter the port number of the external accounting server. The default port number is 1813. You need not change this value unless your network administrator instructs you to do so with additional information. Enter a password (up to 128 alphanumeric characters) as the key to be shared between the external accounting server and the Zyxel Device. The key must be the same on the external accounting server and your Zyxel Device. The key is not sent over the network. This field is available only when you enable user accounting through an external authentication server. Select this to have the Zyxel Device send subscriber status updates to the accounting server at the interval you specify. Specify the time interval for how often the Zyxel Device is to send a subscriber status update to the accounting server. If the RADIUS server requires the Zyxel Device to provide the NAS (Network Access Server) IP address attribute, enter it here. If the RADIUS server requires the Zyxel Device to provide the NAS (Network Access Server) identifier attribute, enter it here. The NAS identifier is to identify the source of access request. It could be the NASs fully qualified domain name. Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. NWA/WAC/WAX Series Users Guide 155 Chapter 13 AP Profile Figure 102 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wpa2 The following table describes the labels in this screen. Table 59 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wpa2 LABEL General Settings Profile Name Enter up to 31 alphanumeric characters for the profile name. This name is only visible in the Web Configurator and is only for management purposes. Spaces and underscores are allowed. DESCRIPTION NWA/WAC/WAX Series Users Guide 156 Chapter 13 AP Profile Table 59 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wpa2 (continued) LABEL Security Mode DESCRIPTION Select a security mode from the list: none, enhanced-open, wep, wpa2, wpa2-mix or wpa3. enhanced-open uses Opportunistic Wireless Encryption (OWE) which encrypts the wireless connection when possible. Select wpa2-mix if you want the Zyxel Device WiFi network to use WPA2 security mode and provide a fallback WPA security mode for clients that only support WPA connections. Authentication Settings Enterprise ReAuthentication Timer Personal Pre-Shared Key Advance Select this to enable 802.1X secure authentication with a RADIUS server. Enter the interval (in seconds) between authentication requests. Enter a 0 for unlimited time. This field is available when you select the wpa2, wpa2-mix or wpa3 security mode. Select this option to use a Pre-Shared Key (PSK) with WPA2 encryption or Simultaneous Authentication of Equals (SAE) with WPA3 encryption. Enter a pre-shared key of between 8 and 63 case-sensitive ASCII characters (including spaces and symbols) or 64 hexadecimal characters. Note: Click on the Show Advanced Settings button to show the fields describe below. Cipher Type Select an encryption cipher type from the list. auto - This automatically chooses the best available cipher based on the cipher in use by the WiFi client that is attempting to make a connection. aes - This is the Advanced Encryption Standard encryption method. It is a more recent development over TKIP and considerably more robust. Not all WiFi clients may support this. Idle timeout Group Key Update Timer Management Frame Protection Enter the idle interval (in seconds) that a client can be idle before authentication is discontinued. Enter the interval (in seconds) at which the AP updates the group WPA2 encryption key. This field is configurable only when you select wpa2 in the Security Mode field and set Cipher Type to aes. Data frames in 802.11 WLANs can be encrypted and authenticated with WEP, WPA or WPA2. But 802.11 management frames, such as beacon/probe response, association request, association response, de-authentication and disassociation are always unauthenticated and unencrypted. IEEE 802.11w Protected Management Frames allows APs to use the existing security mechanisms (encryption and authentication methods defined in IEEE 802.11i WPA/WPA2) to protect management frames. This helps prevent wireless DoS attacks. Select the check box to enable management frame protection (MFP) to add security to 802.11 management frames. This option is always enabled if you select enhanced-open or WPA3 as the Security Mode. If Optional is selected, WiFi clients will not be not required to support MFP. Management frames will be encrypted if the clients support MFP. If Required is selected, WiFi clients must support MFP in order to join the Zyxel Devices WiFi network. Radius Settings The Radius Settings fields are only available when you set Authentication Settings to Enterprise. NWA/WAC/WAX Series Users Guide 157 Chapter 13 AP Profile Table 59 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wpa2 (continued) LABEL Primary / Secondary Radius Server Activate DESCRIPTION Select this to have the Zyxel Device use the specified RADIUS server. Radius Server IP Address Radius Server Port Radius Server Secret Primary / Secondary Accounting Server Activate Accounting Server IP Address Accounting Server Port Accounting Share Secret Accounting Interim Update Interim Update Interval General Server Settings NAS IP Address NAS Identifier OK Cancel Enter the IP address of the RADIUS server to be used for authentication. Enter the port number of the RADIUS server to be used for authentication. Enter the shared secret password of the RADIUS server to be used for authentication. Select the check box to enable user accounting through an external authentication server. Enter the IP address of the external accounting server in dotted decimal notation. Enter the port number of the external accounting server. The default port number is 1813. You need not change this value unless your network administrator instructs you to do so with additional information. Enter a password (up to 128 alphanumeric characters) as the key to be shared between the external accounting server and the Zyxel Device. The key must be the same on the external accounting server and your Zyxel Device. The key is not sent over the network. This field is available only when you enable user accounting through an external authentication server. Select this to have the Zyxel Device send subscriber status updates to the accounting server at the interval you specify. Specify the time interval for how often the Zyxel Device is to send a subscriber status update to the accounting server. If the RADIUS server requires the Zyxel Device to provide the NAS (Network Access Server) IP address attribute, enter it here. If the RADIUS server requires the Zyxel Device to provide the NAS (Network Access Server) identifier attribute, enter it here. The NAS identifier is to identify the source of access request. It could be the NASs fully qualified domain name. Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. NWA/WAC/WAX Series Users Guide 158 Chapter 13 AP Profile Figure 103 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wpa2-mix The following table describes the labels in this screen. Table 60 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wpa2-mix LABEL General Settings Profile Name Enter up to 31 alphanumeric characters for the profile name. This name is only visible in the Web Configurator and is only for management purposes. Spaces and underscores are allowed. DESCRIPTION NWA/WAC/WAX Series Users Guide 159 Chapter 13 AP Profile Table 60 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wpa2-mix (continued) LABEL Security Mode DESCRIPTION Select a security mode from the list: none, enhanced-open, wep, wpa2, wpa2-mix or wpa3. enhanced-open uses Opportunistic Wireless Encryption (OWE) which encrypts the wireless connection when possible. Select wpa2-mix if you want the Zyxel Device WiFi network to use WPA2 security mode and provide a fallback WPA security mode for clients that only support WPA connections. Authentication Settings Enterprise ReAuthentication Timer Personal Pre-Shared Key Advance Select this to enable 802.1X secure authentication with a RADIUS server. Enter the interval (in seconds) between authentication requests. Enter a 0 for unlimited time. This field is available when you select the wpa2, wpa2-mix or wpa3 security mode. Select this option to use a Pre-Shared Key (PSK) with WPA2 encryption or Simultaneous Authentication of Equals (SAE) with WPA3 encryption. Enter a pre-shared key of between 8 and 63 case-sensitive ASCII characters (including spaces and symbols) or 64 hexadecimal characters. Note: Click on the Show Advanced Settings button to show the fields describe below. Cipher Type Select an encryption cipher type from the list. auto - This automatically chooses the best available cipher based on the cipher in use by the WiFi client that is attempting to make a connection. aes - This is the Advanced Encryption Standard encryption method. It is a more recent development over TKIP and considerably more robust. Not all WiFi clients may support this. Idle timeout Enter the idle interval (in seconds) that a client can be idle before authentication is discontinued. Enter the interval (in seconds) at which the AP updates the group WPA2 encryption key. Group Key Update Timer Radius Settings The Radius Settings fields are only available when you set Authentication Settings to Enterprise. Primary / Secondary Select this to have the Zyxel Device use the specified RADIUS server. Radius Server Activate Radius Server IP Address Radius Server Port Radius Server Secret Primary / Secondary Accounting Server Activate Accounting Server IP Address Accounting Server Port Accounting Share Secret Enter the IP address of the RADIUS server to be used for authentication. Enter the port number of the RADIUS server to be used for authentication. Enter the shared secret password of the RADIUS server to be used for authentication. Select the check box to enable user accounting through an external authentication server. Enter the IP address of the external accounting server in dotted decimal notation. Enter the port number of the external accounting server. The default port number is 1813. You need not change this value unless your network administrator instructs you to do so with additional information. Enter a password (up to 128 alphanumeric characters) as the key to be shared between the external accounting server and the Zyxel Device. The key must be the same on the external accounting server and your Zyxel Device. The key is not sent over the network. NWA/WAC/WAX Series Users Guide 160 Chapter 13 AP Profile Table 60 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wpa2-mix (continued) LABEL Accounting Interim Update DESCRIPTION This field is available only when you enable user accounting through an external authentication server. Interim Update Interval General Server Settings NAS IP Address NAS Identifier OK Cancel Select this to have the Zyxel Device send subscriber status updates to the accounting server at the interval you specify. Specify the time interval for how often the Zyxel Device is to send a subscriber status update to the accounting server. If the RADIUS server requires the Zyxel Device to provide the NAS (Network Access Server) IP address attribute, enter it here. If the RADIUS server requires the Zyxel Device to provide the NAS (Network Access Server) identifier attribute, enter it here. The NAS identifier is to identify the source of access request. It could be the NASs fully qualified domain name. Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. NWA/WAC/WAX Series Users Guide 161 Chapter 13 AP Profile Figure 104 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wpa3 The following table describes the labels in this screen. Table 61 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wpa3 LABEL General Settings Profile Name Enter up to 31 alphanumeric characters for the profile name. This name is only visible in the Web Configurator and is only for management purposes. Spaces and underscores are allowed. DESCRIPTION NWA/WAC/WAX Series Users Guide 162 Chapter 13 AP Profile Table 61 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wpa3 (continued) LABEL Security Mode DESCRIPTION Select a security mode from the list: none, enhanced-open, wep, wpa2, wpa2-mix or wpa3. enhanced-open uses Opportunistic Wireless Encryption (OWE) which encrypts the wireless connection when possible. Select wpa2-mix if you want the Zyxel Device WiFi network to use WPA2 security mode and provide a fallback WPA security mode for clients that only support WPA connections. Authentication Settings Enterprise ReAuthentication Timer Personal Pre-Shared Key Transition Mode Advance Select this to enable 802.1X secure authentication with a RADIUS server. Enter the interval (in seconds) between authentication requests. Enter a 0 for unlimited time. This field is available when you select the wpa2, wpa2-mix or wpa3 security mode. Select this option to use a Pre-Shared Key (PSK) with WPA2 encryption or Simultaneous Authentication of Equals (SAE) with WPA3 encryption. Enter a pre-shared key of between 8 and 63 case-sensitive ASCII characters (including spaces and symbols) or 64 hexadecimal characters. This option only displays if you set the Security Mode to wpa3 or enhanced-open. This option is always enabled for backwards compatibility. This creates two virtual APs (VAPs) with a primary (wpa3 or enhanced-open) and fallback (wpa2 or none) security method. If you want to set the security mode to WPA3-only, use the CLI to disable Transition Mode. See the CLI Reference Guide for more information. Note: Click on the Show Advanced Settings button to show the fields describe below. Idle Timeout Enter the idle interval (in seconds) that a client can be idle before authentication is discontinued. Enter the interval (in seconds) at which the AP updates the group WPA2 encryption key. Group Key Update Timer Management Frame Protection This field is configurable only when you select wpa2 in the Security Mode field and set Cipher Type to aes. Data frames in 802.11 WLANs can be encrypted and authenticated with WEP, WPA or WPA2. But 802.11 management frames, such as beacon/probe response, association request, association response, de-authentication and disassociation are always unauthenticated and unencrypted. IEEE 802.11w Protected Management Frames allows APs to use the existing security mechanisms (encryption and authentication methods defined in IEEE 802.11i WPA/WPA2) to protect management frames. This helps prevent wireless DoS attacks. Select the check box to enable management frame protection (MFP) to add security to 802.11 management frames. This option is always enabled if you select enhanced-open or WPA3 as the Security Mode. If Optional is selected, WiFi clients will not be not required to support MFP. Management frames will be encrypted if the clients support MFP. If Required is selected, WiFi clients must support MFP in order to join the Zyxel Devices WiFi network. Radius Settings The Radius Settings fields are only available when you set Authentication Settings to Enterprise. NWA/WAC/WAX Series Users Guide 163 Chapter 13 AP Profile Table 61 Configuration > Object > AP Profile > SSID > Security List > Add/Edit Security Profile> Security Mode: wpa3 (continued) LABEL Primary / Secondary Radius Server Activate DESCRIPTION Select this to have the Zyxel Device use the specified RADIUS server. Radius Server IP Address Radius Server Port Radius Server Secret Primary / Secondary Accounting Server Activate Accounting Server IP Address Accounting Server Port Accounting Share Secret Accounting Interim Update Interim Update Interval General Server Settings NAS IP Address NAS Identifier OK Cancel Enter the IP address of the RADIUS server to be used for authentication. Enter the port number of the RADIUS server to be used for authentication. Enter the shared secret password of the RADIUS server to be used for authentication. Select the check box to enable user accounting through an external authentication server. Enter the IP address of the external accounting server in dotted decimal notation. Enter the port number of the external accounting server. The default port number is 1813. You need not change this value unless your network administrator instructs you to do so with additional information. Enter a password (up to 128 alphanumeric characters) as the key to be shared between the external accounting server and the Zyxel Device. The key must be the same on the external accounting server and your Zyxel Device. The key is not sent over the network. This field is available only when you enable user accounting through an external authentication server. Select this to have the Zyxel Device send subscriber status updates to the accounting server at the interval you specify. Specify the time interval for how often the Zyxel Device is to send a subscriber status update to the accounting server. If the RADIUS server requires the Zyxel Device to provide the NAS (Network Access Server) IP address attribute, enter it here. If the RADIUS server requires the Zyxel Device to provide the NAS (Network Access Server) identifier attribute, enter it here. The NAS identifier is to identify the source of access request. It could be the NASs fully qualified domain name. Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. 13.4.2 Creating a Security Profile The following example shows you how to create a security profile using the parameters given in the below table. Table 62 Security Profile Settings Profile Name Security Mode Authentication Pre-Shared Key SECURITY PROFILE Security_Profile1 WPA3 Personal zyxel1234 1 Go to Configuration > Object > AP Profile > SSID > Security List. Click Add to create a new security profile on the Zyxel Device. NWA/WAC/WAX Series Users Guide 164 Chapter 13 AP Profile 2 Use the parameters given above and keep other configurations at their default values. Click OK. 3 You will then see the Security_Profile1 entry in the summary table. 13.5 MAC Filter List This screen allows you to create and manage security configurations that can be used by your SSIDs. To access this screen click Configuration > Object > AP Profile > SSID > MAC Filter List. NWA/WAC/WAX Series Users Guide 165 Chapter 13 AP Profile Note: You can have a maximum of 32 MAC filtering profiles on the Zyxel Device. Figure 105 Configuration > Object > AP Profile > SSID > MAC Filter List The following table describes the labels in this screen. Table 63 Configuration > Object > AP Profile > SSID > MAC Filter List LABEL Add Edit Remove Object Reference

Profile Name Filter Action DESCRIPTION Click this to add a new MAC filtering profile. Click this to edit the selected MAC filtering profile. Click this to remove the selected MAC filtering profile. Click this to view which other objects are linked to the selected MAC filtering profile (for example, SSID profile). This field is a sequential value, and it is not associated with a specific user. This field indicates the name assigned to the MAC filtering profile. This field indicates this profiles filter action (if any). 13.5.1 Add/Edit MAC Filter Profile This screen allows you to create a new MAC filtering profile or edit an existing one. To access this screen, click the Add button or select a MAC filter profile from the list and click the Edit button. Note: Each MAC filtering profile can include a maximum of 512 MAC addresses. NWA/WAC/WAX Series Users Guide 166 Chapter 13 AP Profile Figure 106 Configuration > Object > AP Profile > SSID > MAC Filter List > Add/Edit MAC Filter Profile The following table describes the labels in this screen. Table 64 Configuration > Object > AP Profile > SSID > MAC Filter List > Add/Edit MAC Filter Profile LABEL Profile Name DESCRIPTION Enter up to 31 alphanumeric characters for the profile name. This name is only visible in the Web Configurator and is only for management purposes. Spaces and underscores are allowed. Select allow to permit the WiFi client with the MAC addresses in this profile to connect to the network through the associated SSID; select deny to block the WiFi clients with the specified MAC addresses. Click this to add a MAC address to the profiles list. Click this to edit the selected MAC address in the profiles list. Click this to remove the selected MAC address from the profiles list. This field is a sequential value, and it is not associated with a specific user. This field specifies a MAC address associated with this profile. You can click the MAC address to make it editable. This field displays a description for the MAC address associated with this profile. You can click the description to make it editable. Enter up to 60 characters, spaces and underscores allowed. Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. Filter Action Add Edit Remove

MAC Description OK Cancel 13.6 Layer-2 Isolation List Layer-2 isolation is used to prevent WiFi clients associated with your Zyxel Device from communicating with other WiFi clients, APs, computers or routers in a network. In the following example, layer-2 isolation is enabled on the Zyxel Device to allow a guest WiFi client (A) to access the main network router (B). The router provides access to the Internet and the network printer NWA/WAC/WAX Series Users Guide 167 Chapter 13 AP Profile

(C) while preventing the client from accessing other computers and servers on the network. The client can communicate with other WiFi clients only if Intra-BSS Traffic blocking is disabled. Note: Not all models support the layer-2 isolation feature. See the feature comparison table in Section 1.2 on page 13. Note: Intra-BSS Traffic Blocking is activated when you enable layer-2 isolation. Figure 107 Layer-2 Isolation Application MAC addresses that are not listed in the layer-2 isolation table are blocked from communicating with the Zyxel Devices WiFi clients except for broadcast packets. Layer-2 isolation does not check the traffic between WiFi clients that are associated with the same AP. Intra-BSS traffic allows WiFi clients associated with the same AP to communicate with each other. This screen allows you to specify devices you want the users on your WiFi networks to access. To access this screen click Configuration > Object > AP Profile > SSID > Layer-2 Isolation List. Figure 108 Configuration > Object > AP Profile > SSID > Layer-2 Isolation List The following table describes the labels in this screen. Table 65 Configuration > Object > AP Profile > SSID > Layer-2 Isolation List LABEL Add Edit Remove Object Reference DESCRIPTION Click this to add a new layer-2 isolation profile. Click this to edit the selected layer-2 isolation profile. Click this to remove the selected layer-2 isolation profile. Click this to view which other objects are linked to the selected layer-2 isolation profile (for example, SSID profile). NWA/WAC/WAX Series Users Guide 168 Chapter 13 AP Profile Table 65 Configuration > Object > AP Profile > SSID > Layer-2 Isolation List (continued) LABEL

Profile Name DESCRIPTION This field is a sequential value, and it is not associated with a specific user. This field indicates the name assigned to the layer-2 isolation profile. 13.6.1 Add/Edit Layer-2 Isolation Profile This screen allows you to create a new layer-2 isolation profile or edit an existing one. To access this screen, click the Add button or select a layer-2 isolation profile from the list and click the Edit button. Note: You need to know the MAC address of each WiFi client, AP, computer or router that you want to allow to communicate with the Zyxel Device's WiFi clients. Figure 109 Configuration > Object > AP Profile > SSID > Layer-2 Isolation List > Add/Edit Layer-2 Isolation Profile The following table describes the labels in this screen. Table 66 Configuration > Object > AP Profile > SSID > Layer-2 Isolation List > Add/Edit Layer-2 Isolation Profile LABEL Profile Name DESCRIPTION Enter up to 31 alphanumeric characters for the profile name. This name is only visible in the Web Configurator and is only for management purposes. Spaces and underscores are allowed. Click this to add a MAC address to the profiles list. Click this to edit the selected MAC address in the profiles list. Click this to remove the selected MAC address from the profiles list. This field is a sequential value, and it is not associated with a specific user. This field specifies a MAC address associated with this profile. You can click the MAC address to make it editable. This field displays a description for the MAC address associated with this profile. You can click the description to make it editable. Enter up to 60 characters, spaces and underscores allowed. Add Edit Remove

MAC Description NWA/WAC/WAX Series Users Guide 169 Chapter 13 AP Profile Table 66 Configuration > Object > AP Profile > SSID > Layer-2 Isolation List > Add/Edit Layer-2 Isolation Profile (continued) LABEL OK Cancel DESCRIPTION Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. NWA/WAC/WAX Series Users Guide 170 CHAPTER 14 WDS Profile 14.1 Overview This chapter shows you how to configure WDS (Wireless Distribution System) profiles for the Zyxel Device to form a WDS with other APs. 14.1.1 What You Can Do in this Chapter The WDS Profile screen (Section 14.2 on page 171) creates preset WDS configurations that can be used by the Zyxel Device. 14.2 WDS Profile This screen allows you to manage and create WDS profiles that can be used by the APs. To access this screen, click Configuration > Object > WDS Profile. Figure 110 Configuration > Object > WDS Profile The following table describes the labels in this screen. Table 67 Configuration > Object > WDS Profile LABEL Add Edit Remove

Profile Name WDS SSID DESCRIPTION Click this to add a new profile. Click this to edit the selected profile. Click this to remove the selected profile. This field is a sequential value, and it is not associated with a specific profile. This field indicates the name assigned to the profile. This field shows the SSID specified in this WDS profile. NWA/WAC/WAX Series Users Guide 171 Chapter 14 WDS Profile 14.2.1 Add/Edit WDS Profile This screen allows you to create a new WDS profile or edit an existing one. To access this screen, click the Add button or select and existing profile and click the Edit button. Figure 111 Configuration > Object > WDS Profile > Add/Edit WDS Profile The following table describes the labels in this screen. Table 68 Configuration > Object > WDS Profile > Add/Edit WDS Profile LABEL Profile Name WDS SSID DESCRIPTION Enter up to 31 alphanumeric characters for the profile name. Enter the SSID with which you want the Zyxel Device to connect to a root AP or repeater to form a WDS. Enter a pre-shared key of between 8 and 63 case-sensitive ASCII characters (including spaces and symbols) or 64 hexadecimal characters. Pre-Shared Key OK Cancel The key is used to encrypt the traffic between the APs. Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. NWA/WAC/WAX Series Users Guide 172 CHAPTER 15 Certificates 15.1 Overview The Zyxel Device can use certificates (also called digital IDs) to authenticate users. Certificates are based on public-private key pairs. A certificate contains the certificate owners identity and public key. Certificates provide a way to exchange public keys for use in authentication. 15.1.1 What You Can Do in this Chapter The My Certificates screens (Section 15.2 on page 176) generate and export self-signed certificates or certification requests and import the Zyxel Devices CA-signed certificates. The Trusted Certificates screens (Section 15.3 on page 183) save CA certificates and trusted remote host certificates to the Zyxel Device. The Zyxel Device trusts any valid certificate that you have imported as a trusted certificate. It also trusts any valid certificate signed by any of the certificates that you have imported as a trusted certificate. 15.1.2 What You Need to Know The following terms and concepts may help as you read this chapter. When using public-key cryptology for authentication, each host has two keys. One key is public and can be made openly available. The other key is private and must be kept secure. These keys work like a handwritten signature (in fact, certificates are often referred to as digital signatures). Only you can write your signature exactly as it should look. When people know what your signature looks like, they can verify whether something was signed by you, or by someone else. In the same way, your private key writes your digital signature and your public key allows people to verify whether data was signed by you, or by someone else. This process works as follows:

1 2 3 4 Tim wants to send a message to Jenny. He needs her to be sure that it comes from him, and that the message content has not been altered by anyone else along the way. Tim generates a public key pair

(one public key and one private key). Tim keeps the private key and makes the public key openly available. This means that anyone who receives a message seeming to come from Tim can read it and verify whether it is really from him or not. Tim uses his private key to sign the message and sends it to Jenny. Jenny receives the message and uses Tims public key to verify it. Jenny knows that the message is from Tim, and that although other people may have been able to read the message, no-one can have altered it (because they cannot re-sign the message with Tims private key). NWA/WAC/WAX Series Users Guide 173 Chapter 15 Certificates 5 Additionally, Jenny uses her own private key to sign a message and Tim uses Jennys public key to verify the message. The Zyxel Device uses certificates based on public-key cryptology to authenticate users attempting to establish a connection, not to encrypt the data that you send after establishing a connection. The method used to secure the data that you send through an established connection depends on the type of connection. The certification authority uses its private key to sign certificates. Anyone can then use the certification authoritys public key to verify the certificates. A certification path is the hierarchy of certification authority certificates that validate a certificate. The Zyxel Device does not trust a certificate if any certificate on its path has expired or been revoked. Certification authorities maintain directory servers with databases of valid and revoked certificates. A directory of certificates that have been revoked before the scheduled expiration is called a CRL

(Certificate Revocation List). The Zyxel Device can check a peers certificate against a directory servers list of revoked certificates. The framework of servers, software, procedures and policies that handles keys is called PKI (public-key infrastructure). Advantages of Certificates Certificates offer the following benefits. The Zyxel Device only has to store the certificates of the certification authorities that you decide to trust, no matter how many devices you need to authenticate. Key distribution is simple and very secure since you can freely distribute public keys and you never need to transmit private keys. Self-signed Certificates You can have the Zyxel Device act as a certification authority and sign its own certificates. Factory Default Certificate The Zyxel Device generates its own unique self-signed certificate when you first turn it on. This certificate is referred to in the GUI as the factory default certificate. Certificate File Formats Any certificate that you want to import has to be in one of these file formats:

Binary X.509: This is an ITU-T recommendation that defines the formats for X.509 certificates. PEM (Base-64) encoded X.509: This Privacy Enhanced Mail format uses lowercase letters, uppercase letters and numerals to convert a binary X.509 certificate into a printable form. Binary PKCS#7: This is a standard that defines the general syntax for data (including digital signatures) that may be encrypted. A PKCS #7 file is used to transfer a public key certificate. The private key is not included. The Zyxel Device currently allows the importation of a PKS#7 file that contains a single certificate. PEM (Base-64) encoded PKCS#7: This Privacy Enhanced Mail (PEM) format uses lowercase letters, uppercase letters and numerals to convert a binary PKCS#7 certificate into a printable form. NWA/WAC/WAX Series Users Guide 174 Chapter 15 Certificates Binary PKCS#12: This is a format for transferring public key and private key certificates.The private key in a PKCS #12 file is within a password-encrypted envelope. The files password is not connected to your certificates public or private passwords. Exporting a PKCS #12 file creates this and you must provide it to decrypt the contents when you import the file into the Zyxel Device. Note: Be careful not to convert a binary file to text during the transfer process. It is easy for this to occur since many programs use text files by default. 15.1.3 Verifying a Certificate Before you import a trusted certificate into the Zyxel Device, you should verify that you have the correct certificate. You can do this using the certificates fingerprint. A certificates fingerprint is a message digest calculated using the MD5 or SHA1 algorithm. The following procedure describes how to check a certificates fingerprint to verify that you have the actual certificate. 1 Browse to where you have the certificate saved on your computer. 2 Make sure that the certificate has a .cer or .crt file name extension. 3 Double-click the certificates icon to open the Certificate window. Click the Details tab and scroll down to the Thumbprint Algorithm and Thumbprint fields. 4 Use a secure method to verify that the certificate owner has the same information in the Thumbprint Algorithm and Thumbprint fields. The secure method may vary based on your situation. Possible examples would be over the telephone or through an HTTPS connection. NWA/WAC/WAX Series Users Guide 175 Chapter 15 Certificates 15.2 My Certificates Click Configuration > Object > Certificate > My Certificates to open this screen. This is the Zyxel Devices summary list of certificates and certification requests. Figure 112 Configuration > Object > Certificate > My Certificates The following table describes the labels in this screen. Table 69 Configuration > Object > Certificate > My Certificates LABEL PKI Storage Space in Use DESCRIPTION This bar displays the percentage of the Zyxel Devices PKI storage space that is currently in use. When the storage space is almost full, you should consider deleting expired or unnecessary certificates before adding more certificates. My Certificates Settings Add Edit Remove Object Reference

Name Type Subject Click this to go to the screen where you can have the Zyxel Device generate a certificate or a certification request. Double-click an entry or select it and click Edit to open a screen with an in-depth list of information about the certificate. The Zyxel Device keeps all of your certificates unless you specifically delete them. Uploading a new firmware or default configuration file does not delete your certificates. To remove an entry, select it and click Remove. The Zyxel Device confirms you want to remove it before doing so. Subsequent certificates move up by one when you take this action. You cannot delete certificates that any of the Zyxel Devices features are configured to use. Select an entry and click Object Reference to open a screen that shows which settings use the entry. This field displays the certificate index number. The certificates are listed in alphabetical order. This field displays the name used to identify this certificate. It is recommended that you give each certificate a unique name. This field displays what kind of certificate this is. REQ represents a certification request and is not yet a valid certificate. Send a certification request to a certification authority, which then issues a certificate. Use the My Certificate Import screen to import the certificate and replace the request. SELF represents a self-signed certificate. CERT represents a certificate issued by a certification authority. This field displays identifying information about the certificates owner, such as CN (Common Name), OU (Organizational Unit or department), O (Organization or company) and C

(Country). It is recommended that each certificate have unique subject information. NWA/WAC/WAX Series Users Guide 176 Chapter 15 Certificates Table 69 Configuration > Object > Certificate > My Certificates (continued) LABEL Issuer DESCRIPTION This field displays identifying information about the certificates issuing certification authority, such as a common name, organizational unit or department, organization or company and country. With self-signed certificates, this is the same information as in the Subject field. This field displays the date that the certificate becomes applicable. This field displays the date that the certificate expires. The text displays in red and includes an Expired! message if the certificate has expired. Click Import to open a screen where you can save a certificate to the Zyxel Device. Click Refresh to display the current validity status of the certificates. Valid From Valid To Import Refresh 15.2.1 Add My Certificates Click Configuration > Object > Certificate > My Certificates and then the Add icon to open the Add My Certificates screen. Use this screen to have the Zyxel Device create a self-signed certificate, enroll a certificate with a certification authority or generate a certification request. Figure 113 Configuration > Object > Certificate > My Certificates > Add NWA/WAC/WAX Series Users Guide 177 Chapter 15 Certificates The following table describes the labels in this screen. Table 70 Configuration > Object > Certificate > My Certificates > Add LABEL Name Subject Information Organizational Unit Organization Town (City) State (Province) Country Key Type Key Length Extended Key Usage DESCRIPTION Type a name to identify this certificate. You can use up to 31 alphanumeric and

;~!@#$%^&()_+[]{},.=- characters. Use these fields to record information that identifies the owner of the certificate. You do not have to fill in every field, although you must specify a Host IP Address, Host Domain Name, or E-Mail. The certification authority may add fields (such as a serial number) to the subject information when it issues a certificate. It is recommended that each certificate have unique subject information. Select a radio button to identify the certificates owner by IP address, domain name or email address. Type the IP address (in dotted decimal notation), domain name or email address in the field provided. The domain name or email address is for identification purposes only and can be any string. A domain name can be up to 255 characters. You can use alphanumeric characters, the hyphen and periods. An email address can be up to 63 characters. You can use alphanumeric characters, the hyphen, the @ symbol, periods and the underscore. Identify the organizational unit or department to which the certificate owner belongs. You can use up to 31 characters. You can use alphanumeric characters, the hyphen and the underscore. Identify the company or group to which the certificate owner belongs. You can use up to 31 characters. You can use alphanumeric characters, the hyphen and the underscore. Identify the town or city where the certificate owner is located. You can use up to 31 characters. You can use alphanumeric characters, the hyphen and the underscore. Identify the state or province where the certificate owner is located. You can use up to 31 characters. You can use alphanumeric characters, the hyphen and the underscore. Identify the nation where the certificate owner is located. You can use up to 31 characters. You can use alphanumeric characters, the hyphen and the underscore. The Zyxel Device uses the RSA (Rivest, Shamir and Adleman) public-key encryption algorithm. SHA1 (Secure Hash Algorithm) and SHA2 are hash algorithms used to authenticate packet data. SHA2-256 or SHA2-512 are part of the SHA2 set of cryptographic functions and they are considered even more secure than SHA1. Select a key type from RSA-SHA256 and RSA-SHA512. Select a number from the drop-down list box to determine how many bits the key should use (1024 to 2048). The longer the key, the more secure it is. A longer key also uses more PKI storage space. Select Server Authentication to allow a web server to send clients the certificate to authenticate itself. Select Client Authentication to use the certificates key to authenticate clients to the secure gateway. Use the below radio buttons to set how and when the certificate is to be generated. Create a self-signed certificate Select this to have the Zyxel Device generate the certificate and act as the Certification Authority (CA) itself. This way you do not need to apply to a certification authority for certificates. Select this to have the Zyxel Device generate and store a request for a certificate. Use the My Certificate Edit screen to view the certification request and copy it to send to the certification authority. Copy the certification request from the My Certificate Edit screen and then send it to the certification authority. Create a certification request and save it locally for later manual enrollment NWA/WAC/WAX Series Users Guide 178 Chapter 15 Certificates Table 70 Configuration > Object > Certificate > My Certificates > Add (continued) LABEL OK Cancel DESCRIPTION Click OK to begin certificate or certification request generation. Click Cancel to quit and return to the My Certificates screen. If you configured the Add My Certificates screen to have the Zyxel Device enroll a certificate and the certificate enrollment is not successful, you see a screen with a Return button that takes you back to the Add My Certificates screen. Click Return and check your information in the Add My Certificates screen. Make sure that the certification authority information is correct and that your Internet connection is working properly if you want the Zyxel Device to enroll a certificate online. 15.2.2 Edit My Certificates Click Configuration > Object > Certificate > My Certificates and then the Edit icon to open the My Certificate Edit screen. You can use this screen to view in-depth certificate information and change the certificates name. NWA/WAC/WAX Series Users Guide 179 Chapter 15 Certificates Figure 114 Configuration > Object > Certificate > My Certificates > Edit NWA/WAC/WAX Series Users Guide 180 Chapter 15 Certificates The following table describes the labels in this screen. Table 71 Configuration > Object > Certificate > My Certificates > Edit LABEL Name DESCRIPTION This field displays the identifying name of this certificate. You can use up to 31 alphanumeric and ;~!@#$%^&()_+[]{},.=- characters. Certification Path This field displays for a certificate, not a certification request. Click the Refresh button to have this read-only text box display the hierarchy of certification authorities that validate the certificate (and the certificate itself). If the issuing certification authority is one that you have imported as a trusted certification authority, it may be the only certification authority in the list (along with the certificate itself). If the certificate is a self-signed certificate, the certificate itself is the only one in the list. The Zyxel Device does not trust the certificate and displays Not trusted in this field if any certificate on the path has expired or been revoked. Click Refresh to display the certification path. Refresh Certificate Information These read-only fields display detailed information about the certificate. Type Version Serial Number Subject Issuer Signature Algorithm Valid From Valid To Key Algorithm Subject Alternative Name Key Usage Extended Key Usage This field displays general information about the certificate. CA-signed means that a Certification Authority signed the certificate. Self-signed means that the certificates owner signed the certificate (not a certification authority). X.509 means that this certificate was created and signed according to the ITU-T X.509 recommendation that defines the formats for public-key certificates. This field displays the X.509 version number. This field displays the certificates identification number given by the certification authority or generated by the Zyxel Device. This field displays information that identifies the owner of the certificate, such as Common Name (CN), Organizational Unit (OU), Organization (O), State (ST), and Country (C). This field displays identifying information about the certificates issuing certification authority, such as Common Name, Organizational Unit, Organization and Country. With self-signed certificates, this is the same as the Subject Name field. none displays for a certification request. This field displays the type of algorithm that was used to sign the certificate. This field displays the date that the certificate becomes applicable. none displays for a certification request. This field displays the date that the certificate expires. The text displays in red and includes an Expired! message if the certificate has expired. none displays for a certification request. This field displays the type of algorithm that was used to generate the certificates key pair

(the Zyxel Device uses RSA encryption) and the length of the key set in bits (1024 bits for example). This field displays the certificate owners IP address (IP), domain name (DNS) or email address (EMAIL). This field displays for what functions the certificates key can be used. For example, DigitalSignature means that the key can be used to sign certificates and KeyEncipherment means that the key can be used to encrypt text. This field displays for what EKU (Extended Key Usage) functions the certificates key can be used. NWA/WAC/WAX Series Users Guide 181 Chapter 15 Certificates Table 71 Configuration > Object > Certificate > My Certificates > Edit LABEL Basic Constraint MD5 Fingerprint SHA1 Fingerprint SHA256 Fingerprint Certificate in PEM

(Base-64) Encoded Format Export Certificate Only Password Export Certificate with Private Key OK Cancel DESCRIPTION This field displays general information about the certificate. For example, Subject Type=CA means that this is a certification authoritys certificate and Path Length Constraint=1 means that there can only be one certification authority in the certificates path. This field does not display for a certification request. This is the certificates message digest that the Zyxel Device calculated using the MD5 algorithm. This is the certificates message digest that the Zyxel Device calculated using the SHA1 algorithm. This is the certificates message digest that the Zyxel Device calculated using the SHA256 algorithm. This read-only text box displays the certificate or certification request in Privacy Enhanced Mail (PEM) format. PEM uses lowercase letters, uppercase letters and numerals to convert a binary certificate into a printable form. You can copy and paste a certification request into a certification authoritys web page, an email that you send to the certification authority or a text editor and save the file on a management computer for later manual enrollment. You can copy and paste a certificate into an email to send to friends or colleagues or you can copy and paste a certificate into a text editor and save the file on a management computer for later distribution (via floppy disk for example). Use this button to save a copy of the certificate without its private key. Click this button and then Save in the File Download screen. The Save As screen opens, browse to the location that you want to use and click Save. If you want to export the certificate with its private key, create a password and type it here. Make sure you keep this password in a safe place. You will need to use it if you import the certificate to another device. Use this button to save a copy of the certificate with its private key. Type the certificates password and click this button. Click Save in the File Download screen. The Save As screen opens, browse to the location that you want to use and click Save. Click OK to save your changes back to the Zyxel Device. You can only change the name. Click Cancel to quit and return to the My Certificates screen. 15.2.3 Import Certificates Click Configuration > Object > Certificate > My Certificates > Import to open the My Certificate Import screen. Follow the instructions in this screen to save an existing certificate to the Zyxel Device. Note: You can import a certificate that matches a corresponding certification request that was generated by the Zyxel Device. You can also import a certificate in PKCS#12 format, including the certificates public and private keys. The certificate you import replaces the corresponding request in the My Certificates screen. You must remove any spaces in the certificates filename before you can import it. NWA/WAC/WAX Series Users Guide 182 Chapter 15 Certificates Figure 115 Configuration > Object > Certificate > My Certificates > Import The following table describes the labels in this screen. Table 72 Configuration > Object > Certificate > My Certificates > Import LABEL File DESCRIPTION Type in the location of the file you want to upload in this field or click Browse to find it. You cannot import a certificate with the same name as a certificate that is already in the Zyxel Device. Click Browse to find the certificate file you want to upload. This field only applies when you import a binary PKCS#12 format file. Type the files password that was created when the PKCS #12 file was exported. Click OK to save the certificate on the Zyxel Device. Click Cancel to quit and return to the My Certificates screen. Browse Password OK Cancel 15.3 Trusted Certificates Click Configuration > Object > Certificate > Trusted Certificates to open the Trusted Certificates screen. This screen displays a summary list of certificates that you have set the Zyxel Device to accept as trusted. The Zyxel Device also accepts any valid certificate signed by a certificate on this list as being trustworthy; thus you do not need to import any certificate that is signed by one of these certificates. NWA/WAC/WAX Series Users Guide 183 Chapter 15 Certificates Figure 116 Configuration > Object > Certificate > Trusted Certificates The following table describes the labels in this screen. Table 73 Configuration > Object > Certificate > Trusted Certificates LABEL PKI Storage Space in Use DESCRIPTION This bar displays the percentage of the Zyxel Devices PKI storage space that is currently in use. When the storage space is almost full, you should consider deleting expired or unnecessary certificates before adding more certificates. Trusted Certificates Settings Edit Remove Object Reference

Name Subject Issuer Valid From Valid To Import Refresh Double-click an entry or select it and click Edit to open a screen with an in-depth list of information about the certificate. The Zyxel Device keeps all of your certificates unless you specifically delete them. Uploading a new firmware or default configuration file does not delete your certificates. To remove an entry, select it and click Remove. The Zyxel Device confirms you want to remove it before doing so. Subsequent certificates move up by one when you take this action. You cannot delete certificates that any of the Zyxel Devices features are configured to use. Select an entry and click Object Reference to open a screen that shows which settings use the entry. This field displays the certificate index number. The certificates are listed in alphabetical order. This field displays the name used to identify this certificate. This field displays identifying information about the certificates owner, such as CN (Common Name), OU (Organizational Unit or department), O (Organization or company) and C

(Country). It is recommended that each certificate have unique subject information. This field displays identifying information about the certificates issuing certification authority, such as a common name, organizational unit or department, organization or company and country. With self-signed certificates, this is the same information as in the Subject field. This field displays the date that the certificate becomes applicable. This field displays the date that the certificate expires. The text displays in red and includes an Expired! message if the certificate has expired. Click Import to open a screen where you can save the certificate of a certification authority that you trust, from your computer to the Zyxel Device. Click this button to display the current validity status of the certificates. 15.3.1 Edit Trusted Certificates Click Configuration > Object > Certificate > Trusted Certificates and then a certificates Edit icon to open the Trusted Certificates Edit screen. Use this screen to view in-depth information about the certificate, change the certificates name and set whether or not you want the Zyxel Device to check a NWA/WAC/WAX Series Users Guide 184 Chapter 15 Certificates certification authoritys list of revoked certificates before trusting a certificate issued by the certification authority. Figure 117 Configuration > Object > Certificate > Trusted Certificates > Edit NWA/WAC/WAX Series Users Guide 185 Chapter 15 Certificates The following table describes the labels in this screen. Table 74 Configuration > Object > Certificate > Trusted Certificates > Edit LABEL Configuration Name DESCRIPTION This field displays the identifying name of this certificate. You can change the name. You can use up to 31 alphanumeric and ;~!@#$%^&()_+[]{},.=- characters. Certification Path Click the Refresh button to have this read-only text box display the end entitys certificate and a list of certification authority certificates that shows the hierarchy of certification authorities that validate the end entitys certificate. If the issuing certification authority is one that you have imported as a trusted certificate, it may be the only certification authority in the list (along with the end entitys own certificate). The Zyxel Device does not trust the end entitys certificate and displays Not trusted in this field if any certificate on the path has expired or been revoked. Refresh Certificate Validation Enable X.509v3 CRL Distribution Points and OCSP checking OCSP Server Click Refresh to display the certification path. Select this check box to have the Zyxel Device check incoming certificates that are signed by this certificate against a Certificate Revocation List (CRL) or an OCSP server. You also need to configure the OSCP or LDAP server details. Select this check box if the directory server uses OCSP (Online Certificate Status Protocol). Type the protocol, IP address and pathname of the OCSP server. The Zyxel Device may need to authenticate itself in order to assess the OCSP server. Type the login name (up to 31 ASCII characters) from the entity maintaining the server (usually a certification authority). Type the password (up to 31 ASCII characters) from the entity maintaining the OCSP server

(usually a certification authority). Select this check box if the directory server uses LDAP (Lightweight Directory Access Protocol). LDAP is a protocol over TCP that specifies how clients access directories of certificates and lists of revoked certificates. Type the IP address (in dotted decimal notation) of the directory server. Use this field to specify the LDAP server port number. You must use the same server port number that the directory server uses. 389 is the default server port number for LDAP. The Zyxel Device may need to authenticate itself in order to assess the CRL directory server. Type the login name (up to 31 ASCII characters) from the entity maintaining the server

(usually a certification authority). Type the password (up to 31 ASCII characters) from the entity maintaining the CRL directory server (usually a certification authority). URL ID Password LDAP Server Address Port ID Password Certificate Information These read-only fields display detailed information about the certificate. Type This field displays general information about the certificate. CA-signed means that a Certification Authority signed the certificate. Self-signed means that the certificates owner signed the certificate (not a certification authority). X.509 means that this certificate was created and signed according to the ITU-T X.509 recommendation that defines the formats for public-key certificates. This field displays the X.509 version number. This field displays the certificates identification number given by the certification authority. This field displays information that identifies the owner of the certificate, such as Common Name (CN), Organizational Unit (OU), Organization (O) and Country (C). This field displays identifying information about the certificates issuing certification authority, such as Common Name, Organizational Unit, Organization and Country. With self-signed certificates, this is the same information as in the Subject Name field. Version Serial Number Subject Issuer NWA/WAC/WAX Series Users Guide 186 Chapter 15 Certificates Table 74 Configuration > Object > Certificate > Trusted Certificates > Edit (continued) LABEL Signature Algorithm This field displays the type of algorithm that was used to sign the certificate. Some DESCRIPTION Valid From Valid To Key Algorithm Subject Alternative Name Key Usage Basic Constraint MD5 Fingerprint SHA1 Fingerprint Certificate certification authorities use rsa-pkcs1-sha1 (RSA public-private key encryption algorithm and the SHA1 hash algorithm). Other certification authorities may use rsa-pkcs1-md5 (RSA public-private key encryption algorithm and the MD5 hash algorithm). This field displays the date that the certificate becomes applicable. The text displays in red and includes a Not Yet Valid! message if the certificate has not yet become applicable. This field displays the date that the certificate expires. The text displays in red and includes an Expiring! or Expired! message if the certificate is about to expire or has already expired. This field displays the type of algorithm that was used to generate the certificates key pair

(the Zyxel Device uses RSA encryption) and the length of the key set in bits (1024 bits for example). This field displays the certificates owners IP address (IP), domain name (DNS) or email address (EMAIL). This field displays for what functions the certificates key can be used. For example, DigitalSignature means that the key can be used to sign certificates and KeyEncipherment means that the key can be used to encrypt text. This field displays general information about the certificate. For example, Subject Type=CA means that this is a certification authoritys certificate and Path Length Constraint=1 means that there can only be one certification authority in the certificates path. This is the certificates message digest that the Zyxel Device calculated using the MD5 algorithm. You can use this value to verify with the certification authority (over the phone for example) that this is actually their certificate. This is the certificates message digest that the Zyxel Device calculated using the SHA1 algorithm. You can use this value to verify with the certification authority (over the phone for example) that this is actually their certificate. This read-only text box displays the certificate or certification request in Privacy Enhanced Mail (PEM) format. PEM uses lowercase letters, uppercase letters and numerals to convert a binary certificate into a printable form. You can copy and paste the certificate into an email to send to friends or colleagues or you can copy and paste the certificate into a text editor and save the file on a management computer for later distribution (via floppy disk for example). Click this button and then Save in the File Download screen. The Save As screen opens, browse to the location that you want to use and click Save. Click OK to save your changes back to the Zyxel Device. You can only change the name. Click Cancel to quit and return to the Trusted Certificates screen. Export Certificate OK Cancel 15.3.2 Import Trusted Certificates Click Configuration > Object > Certificate > Trusted Certificates > Import to open the Import Trusted Certificates screen. Follow the instructions in this screen to save a trusted certificate to the Zyxel Device. Note: You must remove any spaces from the certificates filename before you can import the certificate. NWA/WAC/WAX Series Users Guide 187 Chapter 15 Certificates Figure 118 Configuration > Object > Certificate > Trusted Certificates > Import The following table describes the labels in this screen. Table 75 Configuration > Object > Certificate > Trusted Certificates > Import LABEL File DESCRIPTION Type in the location of the file you want to upload in this field or click Browse to find it. You cannot import a certificate with the same name as a certificate that is already in the Zyxel Device. Click Browse to find the certificate file you want to upload. Click OK to save the certificate on the Zyxel Device. Click Cancel to quit and return to the previous screen. Browse OK Cancel 15.4 Technical Reference The following section contains additional technical information about the features described in this chapter. OCSP OCSP (Online Certificate Status Protocol) allows an application or device to check whether a certificate is valid. With OCSP the Zyxel Device checks the status of individual certificates instead of downloading a Certificate Revocation List (CRL). OCSP has two main advantages over a CRL. The first is real-time status information. The second is a reduction in network traffic since the Zyxel Device only gets information on the certificates that it needs to verify, not a huge list. When the Zyxel Device requests certificate status information, the OCSP server returns a expired, current or unknown response. NWA/WAC/WAX Series Users Guide 188 CHAPTER 16 System 16.1 Overview Use the system screens to configure general Zyxel Device settings. 16.1.1 What You Can Do in this Chapter The Host Name screen (Section 16.2 on page 189) configures a unique name for the Zyxel Device in your network. The Power Mode screen (Section 16.3 on page 190) configures the Zyxel Devices power settings. The Date/Time screen (Section 16.4 on page 191) configures the date and time for the Zyxel Device. The WWW screens (Section 16.5 on page 194) configure settings for HTTP or HTTPS access to the Zyxel Device. The SSH screen (Section 16.6 on page 202) configures SSH (Secure SHell) for securely accessing the Zyxel Devices command line interface. The FTP screen (Section 16.7 on page 206) specifies FTP server settings. You can upload and download the Zyxel Devices firmware and configuration files using FTP. Please also see Chapter 18 on page 223 for more information about firmware and configuration files. The SNMP screens (Section 16.8 on page 207) configure the Zyxel Devices SNMP settings, including profiles that define allowed SNMPv3 access. 16.2 Host Name A host name is the unique name by which a device is known on a network. Click Configuration > System

> Host Name to open this screen. Figure 119 Configuration > System > Host Name NWA/WAC/WAX Series Users Guide 189 Chapter 16 System The following table describes the labels in this screen. Table 76 Configuration > System > Host Name LABEL General Settings System Name DESCRIPTION Choose a descriptive name to identify your Zyxel Device device. This name can be up to 64 alphanumeric characters long. Spaces are not allowed, but dashes (-) underscores (_) and periods (.) are accepted. Specify the name of the place where the Zyxel Device is located. You can enter up to 60 alphanumeric and '() ,:;?! +-*/= #$%@ characters. Spaces and underscores are allowed. The name should start with a letter. Enter the domain name (if you know it) here. This name is propagated to DHCP clients connected to interfaces with the DHCP server enabled. This name can be up to 254 alphanumeric characters long. Spaces are not allowed, but dashes - are accepted. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. System Location Domain Name Apply Reset 16.3 Power Mode Use this screen to configure the Zyxel Devices power settings. Click Configuration > System > Power Mode to open this screen. Figure 120 Configuration > System > Power Mode The following table describes the labels in this screen. Table 77 Configuration > System > Power Mode LABEL Force override the power mode to full power DESCRIPTION Select this check box if you are using a PoE injector that does not support PoE negotiation. Otherwise, the Zyxel Device cannot draw full power from the power sourcing equipment. Enable this power mode to improve the Zyxel Devices performance in this situation. Note: Ensure that the power sourcing equipment can supply enough power to the AP to avoid abnormal system reboots. Note: Only enable this if you are using a passive PoE injector that is not IEEE 802.3at/bt compliant but can still provide full power. Apply Reset Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. NWA/WAC/WAX Series Users Guide 190 Chapter 16 System 16.4 Date and Time For effective scheduling and logging, the Zyxel Device system time must be accurate. The Zyxel Device has a software mechanism to set the time manually or get the current time and date from an external server. To change your Zyxel Devices time based on your local time zone and date, click Configuration >

System > Date/Time. The screen displays as shown. You can manually set the Zyxel Devices time and date or have the Zyxel Device get the date and time from a time server. Figure 121 Configuration > System > Date/Time The following table describes the labels in this screen. DESCRIPTION Table 78 Configuration > System > Date/Time LABEL Current Time and Date Current Time Current Date Time and Date Setup Manual This field displays the present time of your Zyxel Device. This field displays the present date of your Zyxel Device. New Time

(hh:mm:ss) Select this radio button to enter the time and date manually. If you configure a new time and date, time zone and daylight saving at the same time, the time zone and daylight saving will affect the new time and date you entered. When you enter the time settings manually, the Zyxel Device uses the new setting once you click Apply. This field displays the last updated time from the time server or the last time configured manually. When you set Time and Date Setup to Manual, enter the new time in this field and then click Apply. NWA/WAC/WAX Series Users Guide 191 Chapter 16 System Table 78 Configuration > System > Date/Time (continued) LABEL New Date

(yyyy-mm-dd) DESCRIPTION This field displays the last updated date from the time server or the last date configured manually. When you set Time and Date Setup to Manual, enter the new date in this field and then click Apply. Select this radio button to have the Zyxel Device get the time and date from the time server you specify below. The Zyxel Device requests time and date settings from the time server under the following circumstances. Get from Time Server Time Server Address Sync. Now Time Zone Setup Time Zone Enable Daylight Saving Start Date End Date Offset Apply Reset When the Zyxel Device starts up. When you click Apply or Sync. Now in this screen. 24-hour intervals after starting up. Enter the IP address or URL of your time server. Check with your ISP/network administrator if you are unsure of this information. Click this button to have the Zyxel Device get the time and date from a time server (see the Time Server Address field). This also saves your changes (except the daylight saving settings). Choose the time zone of your location. This will set the time difference between your time zone and Greenwich Mean Time (GMT). Daylight saving is a period from late spring to fall when many countries set their clocks ahead of normal local time by one hour to give more daytime light in the evening. Select this option if you use Daylight Saving Time. Configure the day and time when Daylight Saving Time starts if you selected Enable Daylight Saving. The at field uses the 24 hour format. Here are a couple of examples:

Daylight Saving Time starts in most parts of the United States on the second Sunday of March. Each time zone in the United States starts using Daylight Saving Time at 2 A.M. local time. So in the United States you would select Second, Sunday, March and type 2 in the at field. Daylight Saving Time starts in the European Union on the last Sunday of March. All of the time zones in the European Union start using Daylight Saving Time at the same moment (1 A.M. GMT or UTC). So in the European Union you would select Last, Sunday, March. The time you type in the at field depends on your time zone. In Germany for instance, you would type 2 because Germany's time zone is one hour ahead of GMT or UTC (GMT+1). Configure the day and time when Daylight Saving Time ends if you selected Enable Daylight Saving. The at field uses the 24 hour format. Here are a couple of examples:

Daylight Saving Time ends in the United States on the first Sunday of November. Each time zone in the United States stops using Daylight Saving Time at 2 A.M. local time. So in the United States you would select First, Sunday, November and type 2 in the at field. Daylight Saving Time ends in the European Union on the last Sunday of October. All of the time zones in the European Union stop using Daylight Saving Time at the same moment (1 A.M. GMT or UTC). So in the European Union you would select Last, Sunday, October. The time you type in the at field depends on your time zone. In Germany for instance, you would type 2 because Germany's time zone is one hour ahead of GMT or UTC (GMT+1). Specify how much the clock changes when daylight saving begins and ends. Enter a number from 1 to 5.5 (by 0.5 increments). For example, if you set this field to 3.5, a log occurred at 6 P.M. in local official time will appear as if it had occurred at 10:30 P.M. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. NWA/WAC/WAX Series Users Guide 192 Chapter 16 System 16.4.1 Pre-defined NTP Time Servers List When you turn on the Zyxel Device for the first time, the date and time start at 2003-01-01 00:00:00. The Zyxel Device then attempts to synchronize with one of the following pre-defined list of Network Time Protocol (NTP) time servers. The Zyxel Device continues to use the following pre-defined list of NTP time servers if you do not specify a time server or it cannot synchronize with the time server you specified. Table 79 Default Time Servers 0.pool.ntp.org 1.pool.ntp.org 2.pool.ntp.org When the Zyxel Device uses the pre-defined list of NTP time servers, it randomly selects one server and tries to synchronize with it. If the synchronization fails, then the Zyxel Device goes through the rest of the list in order from the first one tried until either it is successful or all the pre-defined NTP time servers have been tried. 16.4.2 Time Server Synchronization Click the Sync. Now button to get the time and date from the time server you specified in the Time Server Address field. When the Loading message appears, you may have to wait up to one minute. Figure 122 Loading The Current Time and Current Date fields will display the appropriate settings if the synchronization is successful. If the synchronization was not successful, a log displays in the View Log screen. Try re-configuring the Date/Time screen. To manually set the Zyxel Device date and time:

1 Click System > Date/Time. 2 3 4 5 Select Manual under Time and Date Setup. Enter the Zyxel Devices time in the New Time field. Enter the Zyxel Devices date in the New Date field. Under Time Zone Setup, select your Time Zone from the list. 6 As an option you can select the Enable Daylight Saving check box to adjust the Zyxel Device clock for daylight savings. 7 Click Apply. NWA/WAC/WAX Series Users Guide 193 Chapter 16 System To get the Zyxel Device date and time from a time server:

1 Click System > Date/Time. 2 3 4 Select Get from Time Server under Time and Date Setup. Under Time Zone Setup, select your Time Zone from the list. Under Time and Date Setup, enter a Time Server Address. 5 Click Apply. 16.5 WWW Overview The following figure shows secure and insecure management of the Zyxel Device coming in from the WAN. HTTPS and SSH access are secure. HTTP and FTP management access are not secure. Figure 123 Secure and Insecure Service Access From the WAN 16.5.1 Service Access Limitations A service cannot be used to access the Zyxel Device when you have disabled that service in the corresponding screen. 16.5.2 System Timeout There is a lease timeout for administrators. The Zyxel Device automatically logs you out if the management session remains idle for longer than this timeout period. The management session does not time out when a statistics screen is polling. Each user is also forced to log in the Zyxel Device for authentication again when the reauthentication time expires. You can change the timeout settings in the User screens. NWA/WAC/WAX Series Users Guide 194 Chapter 16 System 16.5.3 HTTPS You can set the Zyxel Device to use HTTP or HTTPS (HTTPS adds security) for Web Configurator sessions. HTTPS (HyperText Transfer Protocol over Secure Socket Layer, or HTTP over SSL) is a web protocol that encrypts and decrypts web pages. Secure Socket Layer (SSL) is an application-level protocol that enables secure transactions of data by ensuring confidentiality (an unauthorized party cannot read the transferred data), authentication (one party can identify the other party) and data integrity (you know if data has been changed). It relies upon certificates, public keys, and private keys (see Chapter 15 on page 173 for more information). HTTPS on the Zyxel Device is used so that you can securely access the Zyxel Device using the Web Configurator. The SSL protocol specifies that the HTTPS server (the Zyxel Device) must always authenticate itself to the HTTPS client (the computer which requests the HTTPS connection with the Zyxel Device), whereas the HTTPS client only should authenticate itself when the HTTPS server requires it to do so (select Authenticate Client Certificates in the WWW screen). Authenticate Client Certificates is optional and if selected means the HTTPS client must send the Zyxel Device a certificate. You must apply for a certificate for the browser from a CA that is a trusted CA on the Zyxel Device. Please refer to the following figure. 1 2 HTTPS connection requests from an SSL-aware web browser go to port 443 (by default) on the Zyxel Devices web server. HTTP connection requests from a web browser go to port 80 (by default) on the Zyxel Devices web server. Figure 124 HTTP/HTTPS Implementation Note: If you disable HTTP in the WWW screen, then the Zyxel Device blocks all HTTP connection attempts. 16.5.4 Configuring WWW Service Control Click Configuration > System > WWW to open the WWW screen. Use this screen to specify HTTP or HTTPS settings. NWA/WAC/WAX Series Users Guide 195 Chapter 16 System Figure 125 Configuration > System > WWW > Service Control The following table describes the labels in this screen. Table 80 Configuration > System > WWW > Service Control LABEL HTTPS Enable DESCRIPTION Server Port Authenticate Client Certificates Server Certificate Redirect HTTP to HTTPS HTTP Enable Server Port Apply Reset Select the check box to allow or disallow the computer with the IP address that matches the IP address(es) in the Service Control table to access the Zyxel Device Web Configurator using secure HTTPs connections. The HTTPS server listens on port 443 by default. If you change the HTTPS server port to a different number on the Zyxel Device, for example 8443, then you must notify people who need to access the Zyxel Device Web Configurator to use https://Zyxel Device IP Address:8443 as the URL. Select Authenticate Client Certificates (optional) to require the SSL client to authenticate itself to the Zyxel Device by sending the Zyxel Device a certificate. To do that the SSL client must have a CA-signed certificate from a CA that has been imported as a trusted CA on the Zyxel Device. Click Trusted CAs to go to the Configuration > Object > Certificate > Trusted Certificates screen and check for the trusted certificates settings. Select a certificate the HTTPS server (the Zyxel Device) uses to authenticate itself to the HTTPS client. You must have certificates already configured in the My Certificates screen. To allow only secure Web Configurator access, select this to redirect all HTTP connection requests to the HTTPS server. Select the check box to allow or disallow the computer with the IP address that matches the IP address(es) in the Service Control table to access the Zyxel Device Web Configurator using HTTP connections. You may change the server port number for a service if needed, however you must use the same port number in order to use that service to access the Zyxel Device. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. NWA/WAC/WAX Series Users Guide 196 Chapter 16 System 16.5.5 HTTPS Example If you have not changed the default HTTPS port on the Zyxel Device, then in your browser enter https://

Zyxel Device IP Address/ as the web site address where Zyxel Device IP Address is the IP address or domain name of the Zyxel Device you wish to access. 16.5.5.1 Google Chrome Warning Messages When you attempt to access the Zyxel Device HTTPS server, you will see the error message shown in the following screen. Figure 126 Security Alert Dialog Box (Google Chrome) Select Advanced > Proceed to 192.168.1.2 (unsafe) to proceed to the Web Configurator login screen. 16.5.5.2 Mozilla Firefox Warning Messages When you attempt to access the Zyxel Device HTTPS server, a Warning screen appears as shown in the following screen. Click Learn More... if you want to verify more information about the certificate from the Zyxel Device. Click Advanced > Accept the Risk and Continue. NWA/WAC/WAX Series Users Guide 197 Chapter 16 System Figure 127 Security Certificate 1 (Firefox) 16.5.5.3 Avoiding Browser Warning Messages Here are the main reasons your browser displays warnings about the Zyxel Devices HTTPS server certificate and what you can do to avoid seeing the warnings:

The issuing certificate authority of the Zyxel Devices HTTPS server certificate is not one of the browsers trusted certificate authorities. The issuing certificate authority of the Zyxel Device's factory default certificate is the Zyxel Device itself since the certificate is a self-signed certificate. For the browser to trust a self-signed certificate, import the self-signed certificate into your operating system as a trusted certificate. To have the browser trust the certificates issued by a certificate authority, import the certificate authoritys certificate into your operating system as a trusted certificate. Refer to Appendix A on page 272 for details. 16.5.5.4 Enrolling and Importing SSL Client Certificates The SSL client needs a certificate if Authenticate Client Certificates is selected on the Zyxel Device. You must have imported at least one trusted CA to the Zyxel Device in order for the Authenticate Client Certificates to be active (see the Certificates chapter for details). Apply for a certificate from a Certification Authority (CA) that is trusted by the Zyxel Device (see the Zyxel Devices Trusted Certificates Web Configurator screen). NWA/WAC/WAX Series Users Guide 198 Chapter 16 System Figure 128 Trusted Certificates The CA sends you a package containing the CAs trusted certificate(s), your personal certificate(s) and a password to install the personal certificate(s). 16.5.5.5 Installing a Personal Certificate You need a password in advance. The CA may issue the password or you may have to specify it during the enrollment. Double-click the personal certificate given to you by the CA to produce a screen similar to the one shown next. 1 Click Next to begin the wizard. 2 The file name and path of the certificate you double-clicked should automatically appear in the File name text box. Click Browse if you wish to import a different certificate. NWA/WAC/WAX Series Users Guide 199 Chapter 16 System 3 Enter the password given to you by the CA. 4 Have the wizard determine where the certificate should be saved on your computer or select Place all certificates in the following store and choose a different location. NWA/WAC/WAX Series Users Guide 200 Chapter 16 System 5 Click Finish to complete the wizard and begin the import process. 6 You should see the following screen when the certificate is correctly installed on your computer. 16.5.5.6 Using a Certificate When Accessing the Zyxel Device To access the Zyxel Device via HTTPS:

NWA/WAC/WAX Series Users Guide 201 Chapter 16 System 1 Enter https://Zyxel Device IP Address/ in your browsers web address field. 2 When Authenticate Client Certificates is selected on the Zyxel Device, the following screen asks you to select a personal certificate to send to the Zyxel Device. This screen displays even if you only have a single certificate as in the example. 3 You next see the Web Configurator login screen. 16.6 SSH You can use SSH (Secure SHell) to securely access the Zyxel Devices command line interface. SSH is a secure communication protocol that combines authentication and data encryption to provide secure encrypted communication between two hosts over an unsecured network. In the following figure, computer B on the Internet uses SSH to securely connect to the Zyxel Device (A) for a management session. Figure 129 SSH Communication Over the WAN Example NWA/WAC/WAX Series Users Guide 202 Chapter 16 System 16.6.1 How SSH Works The following figure is an example of how a secure connection is established between two remote hosts using SSH v1. Figure 130 How SSH v1 Works Example 1 Host Identification The SSH client sends a connection request to the SSH server. The server identifies itself with a host key. The client encrypts a randomly generated session key with the host key and server key and sends the result back to the server. The client automatically saves any new server public keys. In subsequent connections, the server public key is checked against the saved version on the client computer. 2 Encryption Method Once the identification is verified, both the client and server must agree on the type of encryption method to use. 3 Authentication and Data Transmission After the identification is verified and data encryption activated, a secure tunnel is established between the client and the server. The client then sends its authentication information (user name and password) to the server to log in to the server. NWA/WAC/WAX Series Users Guide 203 Chapter 16 System 16.6.2 SSH Implementation on the Zyxel Device Your Zyxel Device supports SSH versions 1 and 2 using RSA authentication and four encryption methods

(AES, 3DES, Archfour, and Blowfish). The SSH server is implemented on the Zyxel Device for management using port 22 (by default). 16.6.3 Requirements for Using SSH You must install an SSH client program on a client computer (Windows or Linux operating system) that is used to connect to the Zyxel Device over SSH. 16.6.4 Configuring SSH Click Configuration > System > SSH to open the following screen. Use this screen to configure your Zyxel Devices Secure Shell settings. Note: It is recommended that you disable FTP when you configure SSH for secure connections. Figure 131 Configuration > System > SSH The following table describes the labels in this screen. Table 81 Configuration > System > SSH LABEL Enable DESCRIPTION Select the check box to allow or disallow the computer with the IP address that matches the IP address(es) in the Service Control table to access the Zyxel Device CLI using this service. Server Port Note: The Zyxel Device uses only SSH version 2 protocol. You may change the server port number for a service if needed, however you must use the same port number in order to use that service for remote management. Server Certificate Select the certificate whose corresponding private key is to be used to identify the Zyxel Device Apply Reset for SSH connections. You must have certificates already configured in the My Certificates screen. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. NWA/WAC/WAX Series Users Guide 204 Chapter 16 System 16.6.5 Examples of Secure Telnet Using SSH This section shows two examples using a command interface and a graphical interface SSH client program to remotely access the Zyxel Device. The configuration and connection steps are similar for most SSH client programs. Refer to your SSH client program users guide. 16.6.5.1 Example 1: Microsoft Windows This section describes how to access the Zyxel Device using the Secure Shell Client program. 1 Launch the SSH client and specify the connection information (IP address, port number) for the Zyxel Device. 2 Configure the SSH client to accept connection using SSH version 2. 3 A window displays prompting you to store the host key in you computer. Click Yes to continue. Figure 132 SSH Example 1: Store Host Key Enter the password to log in to the Zyxel Device. The CLI screen displays next. 16.6.5.2 Example 2: Linux This section describes how to access the Zyxel Device using the OpenSSH client program that comes with most Linux distributions. 1 Enter ssh 2 192.168.1.2 at a terminal prompt and press [ENTER]. This command forces your computer to connect to the Zyxel Device using SSH version 1. If this is the first time you are connecting to the Zyxel Device using SSH, a message displays prompting you to save the host information of the Zyxel Device. Type yes and press [ENTER]. Then enter the password to log in to the Zyxel Device. NWA/WAC/WAX Series Users Guide 205 Chapter 16 System Figure 133 SSH Example 2: Log in

$ ssh 2 192.168.1.2 The authenticity of host '192.168.1.2 (192.168.1.2)' can't be established. RSA1 key fingerprint is 21:6c:07:25:7e:f4:75:80:ec:af:bd:d4:3d:80:53:d1. Are you sure you want to continue connecting (yes/no)? yes Warning: Permanently added '192.168.1.2' (RSA1) to the list of known hosts. Administrator@192.168.1.2's password:

2 The CLI screen displays next. 16.7 FTP You can upload and download the Zyxel Devices firmware and configuration files using FTP. To use this feature, your computer must have an FTP client. See Chapter 18 on page 223 for more information about firmware and configuration files. To change your Zyxel Devices FTP settings, click Configuration >

System > FTP tab. The screen appears as shown. Use this screen to specify FTP settings. Figure 134 Configuration > System > FTP The following table describes the labels in this screen. Table 82 Configuration > System > FTP LABEL Enable DESCRIPTION Select the check box to allow or disallow the computer with the IP address that matches the IP address(es) in the Service Control table to access the Zyxel Device using this service. Select the check box to use FTP over TLS (Transport Layer Security) to encrypt communication. This implements TLS as a security mechanism to secure FTP clients and/or servers. You may change the server port number for a service if needed, however you must use the same port number in order to use that service for remote management. Server Certificate Select the certificate whose corresponding private key is to be used to identify the Zyxel Device for FTP connections. You must have certificates already configured in the My Certificates screen. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. TLS required Server Port Apply Reset NWA/WAC/WAX Series Users Guide 206 Chapter 16 System 16.8 SNMP Simple Network Management Protocol is a protocol used for exchanging management information between network devices. Your Zyxel Device supports SNMP agent functionality, which allows a manager station to manage and monitor the Zyxel Device through the network. The Zyxel Device supports SNMP version one (SNMPv1), version two (SNMPv2c), and version three (SNMPv3). The next figure illustrates an SNMP management operation. Figure 135 SNMP Management Model An SNMP managed network consists of two main types of component: agents and a manager. An agent is a management software module that resides in a managed device (the Zyxel Device). An agent translates the local management information from the managed device into a form compatible with SNMP. The manager is the console through which network administrators perform network management functions. It executes applications that control and monitor managed devices. The managed devices contain object variables/managed objects that define each piece of information to be collected about a device. Examples of variables include such as number of packets received, node port status etc. A Management Information Base (MIB) is a collection of managed objects. SNMP allows a manager and agents to communicate for the purpose of accessing these objects. SNMP itself is a simple request/response protocol based on the manager/agent model. The manager issues a request and the agent returns responses using the following protocol operations:

Get - Allows the manager to retrieve an object variable from the agent. GetNext - Allows the manager to retrieve the next object variable from a table or list within an agent. In SNMPv1, when a manager wants to retrieve all elements of a table from an agent, it initiates a Get operation, followed by a series of GetNext operations. Set - Allows the manager to set values for object variables within an agent. NWA/WAC/WAX Series Users Guide 207 Chapter 16 System Trap - Used by the agent to inform the manager of some events. 16.8.1 Supported MIBs The Zyxel Device supports MIB II that is defined in RFC-1213 and RFC-1215. The Zyxel Device also supports private MIBs (ZYXEL-ES-CAPWAP.MIB, ZYXEL-ES-COMMON.MIB, ZYXEL-ES-ZyXELAPMgmt.MIB, ZYXEL-ES-

PROWLAN.MIB, ZYXEL-ES-RFMGMT.MIB, ZYXEL-ES-SMI.MIB, and ZYXEL-ES-WIRELESS.MIB) to collect information about CPU and memory usage and VPN total throughput. The focus of the MIBs is to let administrators collect statistical data and monitor status and performance. You can download the Zyxel Devices MIBs from www.zyxel.com. 16.8.2 SNMP Traps The Zyxel Device will send traps to the SNMP manager when any one of the following events occurs. Table 83 SNMP Traps OBJECT LABEL linkDown linkUp authenticationFailure OBJECT ID 1.3.6.1.6.3.1.1.5.3 1.3.6.1.6.3.1.1.5.4 1.3.6.1.6.3.1.1.5.5 DESCRIPTION This trap is sent when the Ethernet link is down. This trap is sent when the Ethernet link is up. This trap is sent when an SNMP request comes from non-

authenticated hosts. 16.8.3 Configuring SNMP To change your Zyxel Devices SNMP settings, click Configuration > System > SNMP tab. The screen appears as shown. Use this screen to configure your SNMP settings. You can also configure user profiles that define allowed SNMPv3 access. Note: Not all Zyxel Device models support the SNMP feature. See the comparison table in Section 1.2 on page 13. Figure 136 Configuration > System > SNMP NWA/WAC/WAX Series Users Guide 208 Chapter 16 System The following table describes the labels in this screen. Table 84 Configuration > System > SNMP LABEL Enable Server Port DESCRIPTION Select the check box to allow or disallow users to access the Zyxel Device using SNMP. You may change the server port number for a service if needed, however you must use the same port number in order to use that service for remote management. Trap Community Destination Trap Wireless Event SNMPv2c Get Community Set Community SNMPv3 Add Edit Remove

User Name Authentication Privacy Privilege Apply Reset Type the trap community, which is the password sent with each trap to the SNMP manager. The default is public and allows all requests. You can use up to 63 alphanumeric(0-9, a-z, A-Z) characters, underscores ( _ ), dots ( ). The first character cannot be a dot. Type the IP address of the station to send your SNMP traps to. Select this to have the Zyxel Device send a trap to the SNMP manager when a WiFi client is connected to or disconnected from the Zyxel Device. Select this to allow SNMP managers using SNMPv2c to access the Zyxel Device. Enter the Get Community, which is the password for the incoming Get and GetNext requests from the management station. The default is public and allows all requests. You can use up to 63 alphanumeric(0-9, a-z, A-Z) characters, underscores ( _ ), dots ( ). The first character cannot be a dot. Enter the Set community, which is the password for incoming Set requests from the management station. The default is private and allows all requests. You can use up to 63 alphanumeric(0-9, a-z, A-Z) characters, underscores ( _ ), dots ( ). The first character cannot be a dot. Select this to allow SNMP managers using SNMPv3 to access the Zyxel Device. Click this to create a new entry. Select an entry and click Add to create a new entry after the selected entry. Double-click an entry or select it and click Edit to be able to modify the entrys settings. To remove an entry, select it and click Remove. The Zyxel Device confirms you want to remove it before doing so. Note that subsequent entries move up by one when you take this action. This the index number of an SNMPv3 user profile. This is the name of the user for which this SNMPv3 user profile is configured. This field displays the type of authentication the SNMPv3 user must use to connect to the Zyxel Device using this SNMPv3 user profile. This field displays the type of encryption the SNMPv3 user must use to connect to the Zyxel Device using this SNMPv3 user profile. This field displays whether the SNMPv3 user can have read-only or read and write access to the Zyxel Device using this SNMPv3 user profile. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. 16.8.4 Adding or Editing an SNMPv3 User Profile This screen allows you to add or edit an SNMPv3 user profile. To access this screen, click the Configuration > System > SNMP screens Add button or select a SNMPv3 user profile from the list and click the Edit button. NWA/WAC/WAX Series Users Guide 209 Chapter 16 System Figure 137 Configuration > System > SNMP > Add The following table describes the labels in this screen. Table 85 Configuration > System > SNMP > Add LABEL User Name Authentication DESCRIPTION Select the user name of the user account for which this SNMPv3 user profile is configured. Select the type of authentication the SNMPv3 user must use to connect to the Zyxel Device using this SNMPv3 user profile. Select MD5 to require the SNMPv3 users password be encrypted by MD5 for authentication. Select SHA to require the SNMPv3 users password be encrypted by SHA for authentication. Select the type of encryption the SNMPv3 user must use to connect to the Zyxel Device using this SNMPv3 user profile. Select NONE to not encrypt the SNMPv3 communications. Select DES to use DES to encrypt the SNMPv3 communications. Select AES to use AES to encrypt the SNMPv3 communications. Select whether the SNMPv3 user can have read-only or read and write access to the Zyxel Device using this SNMPv3 user profile. Click OK to save your changes back to the Zyxel Device. Click Cancel to exit this screen without saving your changes. Privacy Privilege OK Cancel NWA/WAC/WAX Series Users Guide 210 CHAPTER 17 Log and Report 17.1 Overview Use the system screens to configure daily reporting and log settings. 17.1.1 What You Can Do In this Chapter The Email Daily Report screen (Section 17.3 on page 213) configures how and where to send daily reports and what reports to send. The Log Setting screens (Section 17.3 on page 213) specify which logs are emailed, where they are emailed, and how often they are emailed. 17.2 Email Daily Report Use this screen to start or stop data collection and view various statistics about traffic passing through your Zyxel Device. Note: This screen will not appear if your Zyxel Device does not support email daily report. Note: Data collection may decrease the Zyxel Devices traffic throughput rate. Click Configuration > Log & Report > Email Daily Report to display the following screen. Configure this screen to have the Zyxel Device email you system statistics every day. NWA/WAC/WAX Series Users Guide 211 Chapter 17 Log and Report Figure 138 Configuration > Log & Report > Email Daily Report The following table describes the labels in this screen. Table 86 Configuration > Log & Report > Email Daily Report LABEL General Settings Enable Email Daily Report Select this to send reports by email every day. DESCRIPTION NWA/WAC/WAX Series Users Guide 212 Chapter 17 Log and Report DESCRIPTION Table 86 Configuration > Log & Report > Email Daily Report (continued) LABEL Email Settings Mail Server SSL/TLS Encryption Type the name or IP address of the outgoing SMTP server. Select SSL/TLS to use Secure Sockets Layer (SSL) or Transport Layer Security (TLS) if you want encrypted communications between the mail server and the Zyxel Device. Select STARTTLS to upgrade a plain text connection to a secure connection using SSL/TLS. Select No to not encrypt the communications. Enter the same port number here as is on the mail server for mail traffic. Type the subject line for the outgoing email. Select Append system name to add the Zyxel Devices system name to the subject. Select Append date time to add the Zyxel Devices system date and time to the subject. Type the email address from which the outgoing email is delivered. This address is used in replies. Type the email address (or addresses) to which the outgoing email is delivered. Select this check box if it is necessary to provide a user name and password to the SMTP server. This box is effective when you select the SMTP Authentication check box. Type the user name to provide to the SMTP server when the log is emailed. This box is effective when you select the SMTP Authentication check box. Type the password to provide to the SMTP server when the log is emailed. Click this button to have the Zyxel Device send the daily email report immediately. Select the time of day (hours and minutes) when the log is emailed. Use 24-hour notation. Select the information to include in the report. Select Reset counters after sending report successfully if you only want to see statistics for a 24 hour period. Click this to discard all report data and start all of the counters over at zero. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. Mail Server Port Mail Subject Mail From Mail To SMTP Authentication User Name Password Send Report Now Schedule Time for sending report Report Items Reset All Counters Apply Reset 17.3 Log Setting These screens control log messages and alerts. A log message stores the information for viewing (for example, in the Monitor > View Log screen). Usually, alerts are used for events that require more serious attention, such as system errors and attacks. The Log Setting screen provides a summary of all the settings. You can use the Edit Log Setting screen to maintain the detailed settings (such as log categories, server names, etc.) for any log. Alternatively, if you want to edit what events is included in each log, you can also use the Active Log Summary screen to edit this information for all logs at the same time. 17.3.1 Log Setting Screen To access this screen, click Configuration > Log & Report > Log Setting. NWA/WAC/WAX Series Users Guide 213 Chapter 17 Log and Report Figure 139 Configuration > Log & Report > Log Setting The following table describes the labels in this screen. Table 87 Configuration > Log & Report > Log Setting LABEL Edit DESCRIPTION Double-click an entry or select it and click Edit to open a screen where you can modify the entrys settings. To turn on an entry, select it and click Activate. To turn off an entry, select it and click Inactivate. This field is a sequential value, and it is not associated with a specific log. This field shows whether the log is active or not. This field displays the name of the log (system log or one of the remote servers). This field displays the format of the log. Internal - system log; you can view the log on the View Log tab. VRPT/Syslog - Zyxels Vantage Report, syslog-compatible format. CEF/Syslog - Common Event Format, syslog-compatible format. This field is a summary of the settings for each log. Click this button to open the Active Log Summary screen. Click this button to save your changes (activate and deactivate logs) and make them take effect. Activate Inactivate

Status Name Log Format Summary Active Log Summary Apply 17.3.2 Edit System Log Settings This screen controls the detailed settings for each log in the system log (which includes the email profiles). Select a system log entry in the Log Setting screen and click the Edit icon. Note: The E-mail Server fields will not appear if your Zyxel Device does not support email daily report. NWA/WAC/WAX Series Users Guide 214 Chapter 17 Log and Report Figure 140 Configuration > Log & Report > Log Setting > Edit System Log Setting NWA/WAC/WAX Series Users Guide 215 Chapter 17 Log and Report The following table describes the labels in this screen. Table 88 Configuration > Log & Report > Log Setting > Edit System Log Setting LABEL E-Mail Server 1/2 DESCRIPTION Active Mail Server SSL/TLS Encryption Mail Server Port Mail Subject Send From Send Log To Send Alerts To Sending Log Select this to send log messages and alerts according to the information in this section. You specify what kinds of log messages are included in log information and what kinds of log messages are included in alerts in the Active Log and Alert section. Type the name or IP address of the outgoing SMTP server. Select SSL/TLS to use Secure Sockets Layer (SSL) or Transport Layer Security (TLS) if you want encrypted communications between the mail server and the Zyxel Device. Select STARTTLS to upgrade a plain text connection to a secure connection using SSL/TLS. Select No to not encrypt the communications. Enter the same port number here as is on the mail server for mail traffic. Type the subject line for the outgoing email. Select Append system name to add the Zyxel Devices system name to the subject. Select Append date time to add the Zyxel Devices system date and time to the subject. Type the email address from which the outgoing email is delivered. This address is used in replies. Type the email address to which the outgoing email is delivered. Type the email address to which alerts are delivered. Select how often log information is emailed. Choices are: When Full, Hourly and When Full, Daily and When Full, and Weekly and When Full. Day for Sending Log This field is available if the log is emailed weekly. Select the day of the week the log is Time for Sending Log SMTP Authentication User Name Password Active Log and Alert System log emailed. This field is available if the log is emailed weekly or daily. Select the time of day (hours and minutes) when the log is emailed. Use 24-hour notation. Select this check box if it is necessary to provide a user name and password to the SMTP server. This box is effective when you select the SMTP Authentication check box. Type the user name to provide to the SMTP server when the log is emailed. This box is effective when you select the SMTP Authentication check box. Type the password to provide to the SMTP server when the log is emailed. Use the System Log drop-down list to change the log settings for all of the log categories. disable all logs (red X) - do not log any information for any category for the system log or email any logs to email server 1 or 2. enable normal logs (green check mark) - create log messages and alerts for all categories for the system log. If email server 1 or 2 also has normal logs enabled, the Zyxel Device will email logs to them. enable normal logs and debug logs (yellow check mark) - create log messages, alerts, and debugging information for all categories. The Zyxel Device does not email debugging information, even if this setting is selected. NWA/WAC/WAX Series Users Guide 216 Chapter 17 Log and Report Table 88 Configuration > Log & Report > Log Setting > Edit System Log Setting (continued) LABEL E-mail Server 1 E-mail Server 2

Log Category System log E-mail Server 1 E-mail Server 2 Log Consolidation Active Log Consolidation Interval OK Cancel DESCRIPTION Use the E-Mail Server 1 drop-down list to change the settings for emailing logs to email server 1 for all log categories. Using the System Log drop-down list to disable all logs overrides your email server 1 settings. enable normal logs (green check mark) - email log messages for all categories to email server 1. enable alert logs (red exclamation point) - email alerts for all categories to email server 1. Use the E-Mail Server 2 drop-down list to change the settings for emailing logs to email server 2 for all log categories. Using the System Log drop-down list to disable all logs overrides your email server 2 settings. enable normal logs (green check mark) - email log messages for all categories to email server 2. enable alert logs (red exclamation point) - email alerts for all categories to email server 2. This field is a sequential value, and it is not associated with a specific address. This field displays each category of messages. It is the same value used in the Display and Category fields in the View Log tab. The Default category includes debugging messages generated by open source software. Select which events you want to log by Log Category. There are three choices:

disable all logs (red X) - do not log any information from this category enable normal logs (green check mark) - create log messages and alerts from this category enable normal logs and debug logs (yellow check mark) - create log messages, alerts, and debugging information from this category; the Zyxel Device does not email debugging information, however, even if this setting is selected. Select whether each category of events should be included in the log messages when it is emailed (green check mark) and/or in alerts (red exclamation point) for the email settings specified in E-Mail Server 1. The Zyxel Device does not email debugging information, even if it is recorded in the System log. Select whether each category of events should be included in log messages when it is emailed (green check mark) and/or in alerts (red exclamation point) for the email settings specified in E-Mail Server 2. The Zyxel Device does not email debugging information, even if it is recorded in the System log. Select this to activate log consolidation. Log consolidation aggregates multiple log messages that arrive within the specified Log Consolidation Interval. In the View Log tab, the text [count=x], where x is the number of original log messages, is appended at the end of the Message field, when multiple log messages were aggregated. Type how often, in seconds, to consolidate log information. If the same log message appears multiple times, it is aggregated into one log message with the text [count=x], where x is the number of original log messages, appended at the end of the Message field. The range is 1-600 seconds. Click this to save your changes and return to the previous screen. Click this to return to the previous screen without saving your changes. NWA/WAC/WAX Series Users Guide 217 Chapter 17 Log and Report 17.3.3 Edit Remote Server This screen controls the settings for each log in the remote server (syslog). Select a remote server entry in the Log Setting screen and click the Edit icon. Figure 141 Configuration > Log & Report > Log Setting > Edit Remote Server The following table describes the labels in this screen. Table 89 Configuration > Log & Report > Log Setting > Edit Remote Server LABEL Log Settings for Remote Server DESCRIPTION Active Log Format Server Address Log Facility Active Log Select this check box to send log information according to the information in this section. You specify what kinds of messages are included in log information in the Active Log section. This field displays the format of the log information. It is read-only. VRPT/Syslog - Zyxels Vantage Report, syslog-compatible format. CEF/Syslog - Common Event Format, syslog-compatible format. Type the server name or the IP address of the syslog server to which to send log information. Select a log facility. The log facility allows you to log the messages to different files in the syslog server. Please see the documentation for your syslog program for more information. NWA/WAC/WAX Series Users Guide 218 Chapter 17 Log and Report Table 89 Configuration > Log & Report > Log Setting > Edit Remote Server (continued) LABEL Selection

Log Category Selection OK Cancel DESCRIPTION Use the Selection drop-down list to change the log settings for all of the log categories. disable all logs (red X) - do not send the remote server logs for any log category. enable normal logs (green check mark) - send the remote server log messages and alerts for all log categories. enable normal logs and debug logs (yellow check mark) - send the remote server log messages, alerts, and debugging information for all log categories. This field is a sequential value, and it is not associated with a specific address. This field displays each category of messages. It is the same value used in the Display and Category fields in the View Log tab. The Default category includes debugging messages generated by open source software. Select what information you want to log from each Log Category (except All Logs; see below). Choices are:

disable all logs (red X) - do not log any information from this category enable normal logs (green checkmark) - log regular information and alerts from this category enable normal logs and debug logs (yellow check mark) - log regular information, alerts, and debugging information from this category Click this to save your changes and return to the previous screen. Click this to return to the previous screen without saving your changes. 17.3.4 Active Log Summary This screen allows you to view and to edit what information is included in the system log and remote servers at the same time. It does not let you change other log settings. To access this screen, go to the Log Setting screen, and click the Active Log Summary button. Note: The E-mail Server fields will not appear if your Zyxel Device does not support email daily report. NWA/WAC/WAX Series Users Guide 219 Chapter 17 Log and Report Figure 142 Active Log Summary This screen provides a different view and a different way of indicating which messages are included in each log and each alert. (The Default category includes debugging messages generated by open source software.) NWA/WAC/WAX Series Users Guide 220 Chapter 17 Log and Report The following table describes the fields in this screen. Table 90 Configuration > Log & Report > Log Setting > Active Log Summary LABEL Active Log Summary System log DESCRIPTION If the Zyxel Device is set to controller mode, the AC section controls logs generated by the controller and the AP section controls logs generated by the managed APs. Use the System Log drop-down list to change the log settings for all of the log categories. disable all logs (red X) - do not log any information for any category for the system log or email any logs to email server 1 or 2. enable normal logs (green check mark) - create log messages and alerts for all categories for the system log. If email server 1 or 2 also has normal logs enabled, the Zyxel Device will email logs to them. enable normal logs and debug logs (yellow check mark) - create log messages, alerts, and debugging information for all categories. The Zyxel Device does not email debugging information, even if this setting is selected. Use the E-Mail Server 1 drop-down list to change the settings for emailing logs to email server 1 for all log categories. Using the System Log drop-down list to disable all logs overrides your email server 1 settings. enable normal logs (green check mark) - email log messages for all categories to email server 1. enable alert logs (red exclamation point) - email alerts for all categories to email server 1. Use the E-Mail Server 2 drop-down list to change the settings for emailing logs to email server 2 for all log categories. Using the System Log drop-down list to disable all logs overrides your email server 2 settings. enable normal logs (green check mark) - email log messages for all categories to email server 2. enable alert logs (red exclamation point) - email alerts for all categories to email server 2. For each remote server, use the Selection drop-down list to change the log settings for all of the log categories. disable all logs (red X) - do not send the remote server logs for any log category. enable normal logs (green check mark) - send the remote server log messages and alerts for all log categories. enable normal logs and debug logs (yellow check mark) - send the remote server log messages, alerts, and debugging information for all log categories. This field is a sequential value, and it is not associated with a specific address. This field displays each category of messages. It is the same value used in the Display and Category fields in the View Log tab. The Default category includes debugging messages generated by open source software. Select which events you want to log by Log Category. There are three choices:

disable all logs (red X) - do not log any information from this category enable normal logs (green checkmark) - create log messages and alerts from this category enable normal logs and debug logs (yellow check mark) - create log messages, alerts, and debugging information from this category; the Zyxel Device does not email debugging information, however, even if this setting is selected. Select whether each category of events should be included in the log messages when it is emailed (green check mark) and/or in alerts (red exclamation point) for the email settings specified in E-Mail Server 1. The Zyxel Device does not email debugging information, even if it is recorded in the System log. NWA/WAC/WAX Series Users Guide 221 E-mail Server 1 E-mail Server 2 Remote Server 1~4

Log Category System log E-mail Server 1 E-

mail Chapter 17 Log and Report Table 90 Configuration > Log & Report > Log Setting > Active Log Summary (continued) LABEL E-mail Server 2 E-

mail DESCRIPTION Select whether each category of events should be included in log messages when it is emailed

(green check mark) and/or in alerts (red exclamation point) for the email settings specified in E-Mail Server 2. The Zyxel Device does not email debugging information, even if it is recorded in the System log. For each remote server, select what information you want to log from each Log Category

(except All Logs; see below). Choices are:

disable all logs (red X) - do not log any information from this category enable normal logs (green checkmark) - log regular information and alerts from this category enable normal logs and debug logs (yellow check mark) - log regular information, alerts, and debugging information from this category Click this to save your changes and return to the previous screen. Click this to return to the previous screen without saving your changes. Remote Server 1~4 Syslog OK Cancel NWA/WAC/WAX Series Users Guide 222 CHAPTER 18 File Manager 18.1 Overview Configuration files define the Zyxel Devices settings. Shell scripts are files of commands that you can store on the Zyxel Device and run when you need them. You can apply a configuration file or run a shell script without the Zyxel Device restarting. You can store multiple configuration files and shell script files on the Zyxel Device. You can edit configuration files or shell scripts in a text editor and upload them to the Zyxel Device. Configuration files use a .conf extension and shell scripts use a .zysh extension. 18.1.1 What You Can Do in this Chapter The Configuration File screen (Section 18.2 on page 225) stores and names configuration files. You can also download and upload configuration files. The Firmware Package screen (Section 18.3 on page 230) checks your current firmware version and uploads firmware to the Zyxel Device. The Shell Script screen (Section 18.4 on page 234) stores, names, downloads, uploads and runs shell script files. 18.1.2 What you Need to Know The following terms and concepts may help as you read this chapter. Configuration Files and Shell Scripts When you apply a configuration file, the Zyxel Device uses the factory default settings for any features that the configuration file does not include. When you run a shell script, the Zyxel Device only applies the commands that it contains. Other settings do not change. These files have the same syntax, which is also identical to the way you run CLI commands manually. An example is shown below. Figure 143 Configuration File / Shell Script: Example

# enter configuration mode configure terminal

# change administrator password username admin password 4321 user-type admin

#configure default radio profile, change 2GHz channel to 11 & Tx output power # to 50%

wlan-radio-profile default 2g-channel 11 output-power 50%

exit write NWA/WAC/WAX Series Users Guide 223 Chapter 18 File Manager While configuration files and shell scripts have the same syntax, the Zyxel Device applies configuration files differently than it runs shell scripts. This is explained below. Table 91 Configuration Files and Shell Scripts in the Zyxel Device Shell Scripts (.zysh) Configuration Files (.conf) Goes into CLI Privilege mode. Resets to default configuration. Goes into CLI Configuration mode. Runs the commands in the shell script. Runs the commands in the configuration file. You have to run the aforementioned example as a shell script because the first command is run in Privilege mode. If you remove the first command, you have to run the example as a configuration file because the rest of the commands are executed in Configuration mode. Comments in Configuration Files or Shell Scripts In a configuration file or shell script, use # or ! as the first character of a command line to have the Zyxel Device treat the line as a comment. Your configuration files or shell scripts can use exit or a command line consisting of a single ! to have the Zyxel Device exit sub command mode. Note: exit or !' must follow sub commands if it is to make the Zyxel Device exit sub command mode. In the following example lines 1 and 2 are comments. Line 7 exits sub command mode.

! this is from Joe

# on 2010/12/05 wlan-ssid-profile default ssid Joe-AP qos wmm security default

Errors in Configuration Files or Shell Scripts When you apply a configuration file or run a shell script, the Zyxel Device processes the file line-by-line. The Zyxel Device checks the first line and applies the line if no errors are detected. Then it continues with the next line. If the Zyxel Device finds an error, it stops applying the configuration file or shell script and generates a log. You can change the way a configuration file or shell script is applied. Include setenv stop-on-error off in the configuration file or shell script. The Zyxel Device ignores any errors in the configuration file or shell script and applies all of the valid commands. The Zyxel Device still generates a log for any errors. Sensitive Data Protection The Zyxel Device by default encrypts local admin and user account passwords for web configurator and CLI. Enable Sensitive Data Protection to have the Zyxel Device use a private key to encrypt local admin and user account passwords for web configurator and CLI. NWA/WAC/WAX Series Users Guide 224 Chapter 18 File Manager Note: You can only upload configuration files using FTP that are using the current private key of the Zyxel Device. The following examples describe the situations you might come across using Sensitive Data Protection. Example 1:

1 Download a configuration file (file1). 2 Enable Sensitive Data Protection. 3 Create a private key (key1). 4 When you upload file1 to the Zyxel Device through the Zyxel Device web configurator, you do not need to enter the private key (key1). Configuration file1 is not encrypted by the private key (key1). Example2:

1 Enable Sensitive Data Protection. 2 Create an private key (key1). 3 Download a configuration file (file2). 4 You must use key1 to upload file2 to the Zyxel Device because file2 is encrypted by key1. Example 3:

1 Change the private key from key1 to key2. 2 Download another configuration file (file3). 3 You must use key2 to upload file3 to the Zyxel Device. Note: You must still use key1 to upload file2 to the Zyxel Device. Make a note of the key to use when you change the private key and then download a configuration file. Example 4:

1 Enable Sensitive Data Protection on Zyxel Device1 and create a private key. 2 Download a configuration file from Zyxel Device1. 3 You must upload this configuration file using the private key you created on Zyxel Device1 to Zyxel Device2 even if Sensitive Data Protection is not enabled on Zyxel Device2. 18.2 Configuration File Click Maintenance > File Manager > Configuration File to open this screen. Use the Configuration File screen to store, run, and name configuration files. You can also download configuration files from the Zyxel Device to your computer and upload configuration files from your computer to the Zyxel Device. NWA/WAC/WAX Series Users Guide 225 Chapter 18 File Manager Once your Zyxel Device is configured and functioning properly, it is highly recommended that you back up your configuration file before making further configuration changes. The backup configuration file will be useful in case you need to return to your previous settings. Configuration File Flow at Restart If there is not a startup-config.conf when you restart the Zyxel Device (whether through a management interface or by physically turning the power off and back on), the Zyxel Device uses the system-default.conf configuration file with the Zyxel Devices default settings. If there is a startup-config.conf, the Zyxel Device checks it for errors and applies it. If there are no errors, the Zyxel Device uses it and copies it to the lastgood.conf configuration file as a back up file. If there is an error, the Zyxel Device generates a log and copies the startup-config.conf configuration file to the startup-config-bad.conf configuration file and tries the existing lastgood.conf configuration file. If there isnt a lastgood.conf configuration file or it also has an error, the Zyxel Device applies the system-default.conf configuration file. You can change the way the startup-config.conf file is applied. Include the setenv-startup stop-

on-error off command. The Zyxel Device ignores any errors in the startup-config.conf file and applies all of the valid commands. The Zyxel Device still generates a log for any errors. Figure 144 Maintenance > File Manager > Configuration File NWA/WAC/WAX Series Users Guide 226 Chapter 18 File Manager Do not turn off the Zyxel Device while configuration file upload is in progress. The following table describes the labels in this screen. Table 92 Maintenance > File Manager > Configuration File LABEL Configuration Files Rename DESCRIPTION Use this button to change the label of a configuration file on the Zyxel Device. You can only rename manually saved configuration files. You cannot rename the lastgood.conf, system-

default.conf and startup-config.conf files. You cannot rename a configuration file to the name of another configuration file in the Zyxel Device. Click a configuration files row to select it and click Rename to open the Rename File screen. Specify the new name for the configuration file. Use up to 25 characters (including a-zA-Z0-

9;~!@#$%^&()_+[]{},.=-). Click OK to save the duplicate or click Cancel to close the screen without saving a duplicate of the configuration file. Click a configuration files row to select it and click Remove to delete it from the Zyxel Device. You can only delete manually saved configuration files. You cannot delete the system-

default.conf, startup-config.conf and lastgood.conf files. A pop-up window asks you to confirm that you want to delete the configuration file. Click OK to delete the configuration file or click Cancel to close the screen without deleting the configuration file. Click a configuration files row to select it and click Download to save the configuration to your computer. Use this button to save a duplicate of a configuration file on the Zyxel Device. Click a configuration files row to select it and click Copy to open the Copy File screen. Remove Download Copy Specify a name for the duplicate configuration file. Use up to 25 characters (including a-zA-Z0-

9;~!@#$%^&()_+[]{},.=-). Click OK to save the duplicate or click Cancel to close the screen without saving a duplicate of the configuration file. NWA/WAC/WAX Series Users Guide 227 Chapter 18 File Manager Table 92 Maintenance > File Manager > Configuration File (continued) LABEL Apply DESCRIPTION Use this button to have the Zyxel Device use a specific configuration file. Click a configuration files row to select it and click Apply to have the Zyxel Device use that configuration file. The Zyxel Device does not have to restart in order to use a different configuration file, although you will need to wait for a few minutes while the system reconfigures. The following screen gives you options for what the Zyxel Device is to do if it encounters an error in the configuration file. Immediately stop applying the configuration file - this is not recommended because it would leave the rest of the configuration blank. If the interfaces were not configured before the first error, the console port may be the only way to access the Zyxel Device. Immediately stop applying the configuration file and roll back to the previous configuration -

this gets the Zyxel Device started with a fully valid configuration file as quickly as possible. Ignore errors and finish applying the configuration file - this applies the valid parts of the configuration file and generates error logs for all of the configuration files errors. This lets the Zyxel Device apply most of your configuration and you can refer to the logs for what to fix. Ignore errors and finish applying the configuration file and then roll back to the previous configuration - this applies the valid parts of the configuration file, generates error logs for all of the configuration files errors, and starts the Zyxel Device with a fully valid configuration file. Click OK to have the Zyxel Device start applying the configuration file or click Cancel to close the screen. This column displays the number for each configuration file entry. This field is a sequential value, and it is not associated with a specific address. The total number of configuration files that you can save depends on the sizes of the configuration files and the available flash storage space. This column displays the label that identifies a configuration file. You cannot delete the following configuration files or change their file names. The system-default.conf file contains the Zyxel Devices default settings. Select this file and click Apply to reset all of the Zyxel Device settings to the factory defaults. This configuration file is included when you upload a firmware package. The startup-config.conf file is the configuration file that the Zyxel Device is currently using. If you make and save changes during your management session, the changes are applied to this configuration file. The Zyxel Device applies configuration changes made in the Web Configurator to the configuration file when you click Apply or OK. It applies configuration changes made through CLI commands when you use the write command. The lastgood.conf is the most recently used (valid) configuration file that was saved when the Zyxel Device last restarted. If you upload and apply a configuration file with an error, you can apply lastgood.conf to return to a valid configuration. This column displays the size (in KB) of a configuration file. NWA/WAC/WAX Series Users Guide 228

File Name Size Chapter 18 File Manager Table 92 Maintenance > File Manager > Configuration File (continued) LABEL Last Modified DESCRIPTION This column displays the date and time that the individual configuration files were last changed or saved. Sensitive Data Protection Enable Select this to enable Sensitive Data Protection; see Section 18.1 on page 223 for more information. You need this key to upload configuration files. Write down the key you set and keep it in a safe place. Figure 145 Upload Configuration File Enter Private Encryption Key Re-enter Private Encryption Key Upload Configuration File Enter the encryption key in this field. The encryption key should be 4-8 single byte printable characters, including 0-9a-zA-Z`~!@#$%^&*()_-+={}|\;:'<,>./]|. Enter the encryption key again in this field. The bottom part of the screen allows you to upload a new or previously saved configuration file from your computer to your Zyxel Device. You cannot upload a configuration file named system-default.conf or lastgood.conf. If you upload startup-config.conf, it will replace the current configuration and immediately apply the new settings. File Browse... Type in the location of the file you want to upload in this field or click Browse... to find it. Click Browse... to find the .conf file you want to upload. The configuration file must use a

.conf filename extension. You will receive an error message if you try to upload a fie of a different format. Remember that you must decompress compressed (.zip) files before you can upload them. Click Upload to begin the upload process. This process may take up to two minutes. Click Apply to save your changes back to the Zyxel Device. Upload Apply 18.2.1 Example of Configuration File Download Using FTP The following example gets a configuration file named startup-config.conf from the Zyxel Device and saves it on the computer. 1 Connect your computer to the Zyxel Device. 2 The FTP server IP address of the Zyxel Device in standalone mode is 192.168.1.2, so set your computer to use a static IP address from 192.168.1.3 ~192.168.1.254. NWA/WAC/WAX Series Users Guide 229 Chapter 18 File Manager 3 4 5 6 7 8 Use an FTP client on your computer to connect to the Zyxel Device. For example, in the Windows command prompt, type ftp 192.168.1.2. Keep the console session connected in order to see when the firmware recovery finishes. Enter your user name when prompted. Enter your password as requested. Use cd to change to the directory that contains the files you want to download. Use dir or ls if you need to display a list of the files in the directory. Use "get to download files. Transfer the configuration file on the Zyxel Device to your computer. Type get followed by the name of the configuration file. This examples uses get startup-config.conf. C:\>ftp 192.168.1.2 Connected to 192.168.1.2. 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------

220-You are user number 1 of 5 allowed. 220-Local time is now 21:28. Server port: 21. 220-This is a private system - No anonymous login 220 You will be disconnected after 600 minutes of inactivity. User (192.168.1.2:(none)): admin 331 User admin OK. Password required Password:

230 OK. Current restricted directory is /

ftp> cd conf 250 OK. Current directory is /conf ftp> ls 200 PORT command successful 150 Connecting to port 5001 lastgood.conf startup-config.conf system-default.conf 226 3 matches total ftp: 57 bytes received in 0.33Seconds 0.17Kbytes/sec. ftp> get startup-config.conf 200 PORT command successful 150 Connecting to port 5002 226-File successfully transferred 226 0.002 seconds (measured here), 1.66 Mbytes per second ftp: 2928 bytes received in 0.02Seconds 183.00Kbytes/sec. ftp>

9 Wait for the file transfer to complete. 10 Enter quit to exit the ftp prompt. 18.3 Firmware Package Click Maintenance > File Manager > Firmware Package to open this screen. Use the Firmware Package screen to check your current firmware version and upload firmware to the Zyxel Device. NWA/WAC/WAX Series Users Guide 230 Chapter 18 File Manager Note: The Web Configurator is the recommended method for uploading firmware. You only need to use the command line interface if you need to recover the firmware. See the CLI Reference Guide for how to determine if you need to recover the firmware and how to recover it. Find the firmware package at www.zyxel.com in a file that (usually) uses a .bin extension. The firmware update can take up to five minutes. Do not turn off or reset the Zyxel Device while the firmware update is in progress!

Figure 146 Maintenance > File Manager > Firmware Package Figure 147 Maintenance > File Manager > Firmware Package > Check now The following table describes the labels in this screen. Table 93 Maintenance > File Manager > Firmware Package LABEL Current Version Released Date File Path Browse... DESCRIPTION This is the firmware version and the date created. This is the date that the version of the firmware was created. Type in the location of the file you want to upload in this field or click Browse... to find it. Click Browse... to find the .bin file you want to upload. Remember that you must decompress compressed (.zip) files before you can upload them. Click Upload to begin the upload process. This process may take up to two minutes. Click Check now to view the firmware information. The following message appears when there is a new firmware version available for your Zyxel Device. This is the new firmware version available for your Zyxel Device. Upload Check now New firmware version V6.60 is the firmware trunk version and the number in brackets is the release number. 0 is the first release of this version firmware. 1 is the next update release of this version firmware. NWA/WAC/WAX Series Users Guide 231 Chapter 18 File Manager DESCRIPTION This is the current firmware version of your Zyxel Device. Table 93 Maintenance > File Manager > Firmware Package (continued) LABEL Your device current version Firmware enhancements Dont remind for 7 days upgrade now close Click Release Notes to view the firmware release information of the new firmware, including new features, enhancements and bug fix. Select this to stop receiving this notification for the next 7 days. Click this to start upgrading your Zyxel Device to the new firmware version. Click this to exit this screen without upgrading your Zyxel Device to the new firmware version. The following message appears when the Zyxel Device is checking the latest firmware version available on the cloud server. If it is later than your current firmware version on the Zyxel Device, you will be prompted to download it. Firmware Download Failed The following pop-up messages display the causes and solutions for firmware download failure. Firmware download failed due to an Internet error. Refer to Appendix on page 267 for more information. Figure 148 Firmware Download failed. Check Internet access. Firmware download failed due to a DNS problem. Please check your device's DNS settings. Figure 149 Firmware Download failed. Check DNS setting. Firmware download failed. Download the new firmware manually from the Zyxel website. Then, go to the Maintenance > File Manager > Firmware Package screen to upload the new firmware. Figure 150 Firmware Download failed. Download manually. After you see the Firmware Upload in Process screen, wait two minutes before logging into the Zyxel Device again. NWA/WAC/WAX Series Users Guide 232 Chapter 18 File Manager Note: The Zyxel Device automatically reboots after a successful upload. The Zyxel Device automatically restarts causing a temporary network disconnect to devices connected to its network. In some operating systems, you may see the following icon on your desktop. Figure 151 Network Temporarily Disconnected After five minutes, log in again and check your new firmware version in the Dashboard screen. 18.3.1 Example of Firmware Upload Using FTP This procedure requires the Zyxel Devices firmware. Download the firmware package from www.zyxel.com and unzip it. The firmware file uses a .bin extension, for example, "600ABFH0C0.bin". Do the following after you have obtained the firmware file. 1 Connect your computer to the Zyxel Device. 2 3 4 5 6 7 8 The FTP server IP address of the Zyxel Device in standalone mode is 192.168.1.2, so set your computer to use a static IP address from 192.168.1.3 ~192.168.1.254. Use an FTP client on your computer to connect to the Zyxel Device. For example, in the Windows command prompt, type ftp 192.168.1.2. Keep the console session connected in order to see when the firmware recovery finishes. Enter your user name when prompted. Enter your password as requested. Enter hash for FTP to print a `#' character for every 1024 bytes of data you upload so that you can watch the file transfer progress. Enter bin to set the transfer mode to binary. Transfer the firmware file from your computer to the Zyxel Device. Type put followed by the path and name of the firmware file. This examples uses put C:\ftproot\Zyxel Device_FW\600ABFH0C0.bin. C:\>ftp 192.168.1.2 Connected to 192.168.1.2. 220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------

220-You are user number 1 of 5 allowed. 220-Local time is now 21:28. Server port: 21. 220-This is a private system - No anonymous login 220 You will be disconnected after 600 minutes of inactivity. User (192.168.1.2:(none)): admin 331 User admin OK. Password required Password:

230 OK. Current restricted directory is /

ftp> hash Hash mark printing On ftp: (2048 bytes/hash mark) . ftp> bin 200 TYPE is now 8-bit binary ftp> put C:\ftproot\Zyxel Device_FW\600ABFH0C0.bin NWA/WAC/WAX Series Users Guide 233 Chapter 18 File Manager Note: The Zyxel Device will not upgrade the firmware if the firmware file you upload is incompatible with the Zyxel Device. 9 Wait for the file transfer to complete. 10 Enter quit to exit the ftp prompt. 18.4 Shell Script Use shell script files to have the Zyxel Device use commands that you specify. Use a text editor to create the shell script files. They must use a .zysh filename extension. Click Maintenance > File Manager > Shell Script to open this screen. Use the Shell Script screen to store, name, download, upload and run shell script files. You can store multiple shell script files on the Zyxel Device at the same time. Note: You should include write commands in your scripts. If you do not use the write command, the changes will be lost when the Zyxel Device restarts. You could use multiple write commands in a long script. Figure 152 Maintenance > File Manager > Shell Script Each field is described in the following table. Table 94 Maintenance > File Manager > Shell Script LABEL Shell Scripts Rename DESCRIPTION Use this button to change the label of a shell script file on the Zyxel Device. You cannot rename a shell script to the name of another shell script in the Zyxel Device. Click a shell scripts row to select it and click Rename to open the Rename File screen. Specify the new name for the shell script file. Use up to 25 characters (including a-zA-Z0-

9;~!@#$%^&()_+[]{},.=-). Click OK to save the duplicate or click Cancel to close the screen without saving a duplicate of the configuration file. NWA/WAC/WAX Series Users Guide 234 Chapter 18 File Manager Table 94 Maintenance > File Manager > Shell Script (continued) LABEL Remove DESCRIPTION Click a shell script files row to select it and click Delete to delete the shell script file from the Zyxel Device. A pop-up window asks you to confirm that you want to delete the shell script file. Click OK to delete the shell script file or click Cancel to close the screen without deleting the shell script file. Click a shell script files row to select it and click Download to save the configuration to your computer. Use this button to save a duplicate of a shell script file on the Zyxel Device. Click a shell script files row to select it and click Copy to open the Copy File screen. Specify a name for the duplicate file. Use up to 25 characters (including a-zA-Z0-

9;~!@#$%^&()_+[]{},.=-). Click OK to save the duplicate or click Cancel to close the screen without saving a duplicate of the configuration file. Use this button to have the Zyxel Device use a specific shell script file. Click a shell script files row to select it and click Apply to have the Zyxel Device use that shell script file. You may need to wait awhile for the Zyxel Device to finish applying the commands. This column displays the number for each shell script file entry. This column displays the label that identifies a shell script file. This column displays the size (in KB) of a shell script file. This column displays the date and time that the individual shell script files were last changed or saved. Download Copy Apply

File Name Size Last Modified Upload Shell Script The bottom part of the screen allows you to upload a new or previously saved shell script file from your computer to your Zyxel Device. File Browse... Upload Type in the location of the file you want to upload in this field or click Browse... to find it. Click Browse... to find the .zysh file you want to upload. Click Upload to begin the upload process. This process may take up to several minutes. NWA/WAC/WAX Series Users Guide 235 CHAPTER 19 Diagnostics 19.1 Overview Use the diagnostics screen for troubleshooting. 19.1.1 What You Can Do in this Chapter The Diagnostics screen (Section 19.2 on page 236) generates a file containing the Zyxel Devices configuration and diagnostic information if you need to provide it to customer support during troubleshooting. The Remote Capture screen (Section 19.3 on page 237) enables remote packet captures on wired or wireless interfaces through an external packet analyzer. 19.2 Diagnostics This screen provides an easy way for you to generate a file containing the Zyxel Devices configuration and diagnostic information. You may need to generate this file and send it to customer support during troubleshooting. All categories of settings and shell script files stored on the Zyxel Device will be included in the diagnostic file. Click Maintenance > Diagnostics> Diagnostics to open the Diagnostics screen. Click Collect Now to have the Zyxel Device create a new diagnostic file. Figure 153 Maintenance > Diagnostics> Diagnostics The Debug Information Center screen then displays showing whether the collection is in progress, was successful, or has failed. When the data collection is done, click Download to save the most recent diagnostic file to a computer. NWA/WAC/WAX Series Users Guide 236 Chapter 19 Diagnostics Figure 154 Maintenance > Diagnostics: Debug Information Collector 19.3 Remote Capture Use this screen to capture network traffic going through the Zyxel Device and output the captured packets to a packet analyzer (also known as network or protocol analyzer) such as Wireshark. If the Zyxel Device is connected to the Zyxel gateway or ZyWALL, you might need to configure the Zyxel gateway or ZyWALL to allow remote capture on the Zyxel Device. Not all models support wireless remote capture. See Section 1.2 on page 13 for models that support remote capture on wireless interfaces. Click Maintenance > Diagnostics > Remote Capture to open the Remote Capture screen. Figure 155 Maintenance > Diagnostics > Remote Capture Figure 156 Maintenance > Diagnostics > Remote Capture (Zyxel Device that supports Wireless Remote Capture) NWA/WAC/WAX Series Users Guide 237 Chapter 19 Diagnostics The following table describes the labels in this screen. Table 95 Maintenance > Diagnostics > Remote Capture LABEL Server Port DESCRIPTION Enter the number of the server port you want the packet analyzer to connect to in order to capture traffic going through the Zyxel Device. The default port number is 2002. Click this button to allow the packet analyzer to start capturing traffic going through the Zyxel Device. Click this button to stop the packet analyzer from capturing traffic going through the Zyxel Device. Start Stop NWA/WAC/WAX Series Users Guide 238 CHAPTER 20 LEDs 20.1 Overview The LEDs of your Zyxel Device can be controlled such that they stay lit (ON) or OFF after the Zyxel Device is ready. There are two features that control the LEDs of your Zyxel Device - Locator and Suppression (see Section 1.2 on page 13). 20.1.1 What You Can Do in this Chapter The Suppression screen (Section 20.2 on page 239) allows you to set how you want the LEDs to behave after the Zyxel Device is ready. The Locator screen (Section 20.3 on page 240) allows users to see the actual location of the Zyxel Device between several devices in the network. 20.2 Suppression Screen The LED Suppression feature allows you to control how the LEDs of your Zyxel Device behave after its ready. The default LED suppression setting of your AP is different depending on your Zyxel Device model. You can go to the Maintenance > LEDs > Suppression screen to see the default LED behavior and change the LED suppression setting. After you make changes in the suppression screen, it will be stored as the default when the Zyxel Device is restarted. See (Section 3.3 on page 38) for information on default values for different models. Note: When the Zyxel Device is booting or performing firmware upgrade, the LEDs will light up regardless of the setting in LED suppression. To access this screen, click Maintenance > LEDs > Suppression. NWA/WAC/WAX Series Users Guide 239 Chapter 20 LEDs Figure 157 Maintenance > LEDs > Suppression The following table describes fields in the above screen. Table 96 Maintenance > LED > Suppression LABEL Suppression On DESCRIPTION If the Suppression On check box is checked, the LEDs of your Zyxel Device will turn off after its ready. Apply Reset If the check box is unchecked, the LEDs will stay lit after the Zyxel Device is ready. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. 20.3 Locator Screen The Locator feature identifies the location of your Zyxel Device among several devices in the network. You can run this feature and set a timer in this screen. To run the locator feature, enter a number of minutes and click Turn On button to have the Zyxel Device find its location. The Locator LED will start to blink for the number of minutes set in the Locator screen. The default setting is 10 minutes. While the locator is running, the turn on button will gray out and return after its finished. If you make changes to the time default setting, it will be stored as the default when the Zyxel Device restarts. Note: The Locator feature is not affected by the Suppression setting. To access this screen, click Maintenance > LEDs > Locator. NWA/WAC/WAX Series Users Guide 240 Chapter 20 LEDs Figure 158 Maintenance > LEDs > Locator The following table describes fields in the above screen. Table 97 Maintenance > LED > Locator DESCRIPTION LABEL Click Turn On button to activate the locator. The Locator function will show the actual Turn On / Turn Off location of the Zyxel Device between several devices in the network. Otherwise, click Turn Off to disable the locator feature. Enter a time interval between 1 and 60 minutes to stop the locator LED from blinking. Default is 10 minutes. Click Apply to save changes in this screen. Click Refresh to update the information in this screen. Automatically Extinguish After Apply Refresh NWA/WAC/WAX Series Users Guide 241 CHAPTER 21 Antenna Switch 21.1 Overview Use this screen to adjust coverage depending on the orientation of the antenna. 21.1.1 What You Need To Know Positioning the antennas properly increases the range and coverage area of a wireless LAN. On the Zyxel Device that comes with internal antennas and also has an antenna switch, you can adjust coverage depending on the antenna orientation for the Zyxel Device radios using the web configurator, the command line interface (CLI) or a physical switch. Check Section 1.2 on page 13 to see if your Zyxel Device has an antenna switch. Figure 159 WAC Physical Antenna Switch Note: With the physical antenna switch, you apply the same antenna orientation settings to both radios. You can set the radios to have different settings while using the Web Configurator or the command line interface. Note: The antenna switch in the Web Configurator has priority over the physical antenna switch after you Enable Software Control in the Maintenance > Antenna screen. By default, software control is disabled. 21.2 Antenna Switch Screen To access this screen, click Maintenance > Antenna. The screen varies depending on whether the Zyxel Device has a physical antenna switch or allows you to change antenna orientation settings on a per-radio basis or on a per-AP basis. NWA/WAC/WAX Series Users Guide 242 Chapter 21 Antenna Switch Figure 160 Maintenance > Antenna > Antenna Switch (Per Radio) Figure 161 Maintenance > Antenna > Antenna Switch (Per AP) If the Zyxel Device has a physical antenna switch, select the Enable Software Control option to use the Web Configurator to adjust coverage depending on each radios antenna orientation for better coverage. Select Wall if you mount the Zyxel Device to a wall. Select Ceiling if the Zyxel Device is mounted on a ceiling. You can switch from Wall to Ceiling if there are still wireless dead zones, and vice versa. Click Apply to save your changes or click Reset to return the screen to its last-saved settings. NWA/WAC/WAX Series Users Guide 243 CHAPTER 22 Reboot 22.1 Overview Use this screen to restart the Zyxel Device. 22.1.1 What You Need To Know If you made changes in the Web Configurator, they were saved when you click Apply. They do not change when you reboot the Zyxel Device. If you made changes in the CLI, you have to use the write command to save the configuration. They do not change when you reboot the Zyxel Device. Reboot is different to reset; reset returns the Zyxel Device to its default configuration. 22.2 Reboot This screen allows remote users to restart the Zyxel Device. To access this screen, click Maintenance >

Reboot. You can reboot your Zyxel Device when the Internet connection is slow or intermittent. Figure 162 Maintenance > Reboot NWA/WAC/WAX Series Users Guide 244 Chapter 22 Reboot Each field is described in the following table. Table 98 Maintenance > Reboot LABEL Maintenance Enable the schedule DESCRIPTION Select this check box to have your Zyxel Device restart at a specific time on selected days of the week. By scheduling a reboot, you can have the Zyxel Device refresh the network connections at a specified time, allowing automatic reconnection with WiFi clients in case of a connection failure. Specify the time of the day (in 24-hour format) to have the Zyxel Device automatically restart. For example, 23:00 is 11:00 PM. Select each day of the week to have the automatically restart. Click Apply to save your changes to the Zyxel Device. Click Reboot to restart the Zyxel Device immediately. Start time Weekdays Apply Reboot After the Zyxel Device reboots, wait a few minutes until the login screen appears. If the login screen does not appear, type the IP address of the Zyxel Device in your Web browser. You can also use the CLI command reboot to restart the Zyxel Device. NWA/WAC/WAX Series Users Guide 245 PART II Local Configuration in Cloud Mode 246 CHAPTER 23 Cloud Mode 23.1 Overview The Zyxel Device is managed and provisioned automatically by the NCC (Nebula Control Center) when it is connected to the Internet and has been registered in the NCC. If you need to change the Zyxel Devices VLAN setting or manually set its IP address, access its simplified web configurator. You can check the NCC's Site-wide > Devices > Access points screen or the connected gateway for the Zyxel Device's current LAN IP address. Alternatively, disconnect the gateway or disable its DHCP server function and use the Zyxel Device's default static LAN IP address (192.168.1.2). Figure 163 Cloud Mode Application 23.2 Cloud Mode Web Configurator Screens When your Zyxel Device is managed through NCC, you can access only the following screens through the Web Configurator:

Dashboard Configuration > Network > IP Setting Configuration > Network > VLAN Maintenance > Shell Script NWA/WAC/WAX Series Users Guide 247 Chapter 23 Cloud Mode Maintenance > Diagnostics > Diagnostics Maintenance > Diagnostics > Remote Capture Maintenance > Log These screens also have fewer options than those in standalone Zyxel Devices. The rest of the Zyxel Devices features must be configured through the NCC. 23.3 Dashboard This screen displays general AP information, and client information in widgets that you can re-arrange to suit your needs. You can also collapse, refresh, and close individual widgets. Figure 164 Dashboard The following table describes the labels in this screen. Table 99 Dashboard LABEL AP Information DESCRIPTION MAC Address Serial Number Product Model 2.4G Channel Information 5G Channel Information Use Proxy to Access NCC This field displays the MAC address of the Zyxel Device. This field displays the serial number of the Zyxel Device. This field displays the model name of the Zyxel Device. This field displays the channel number the Zyxel Device is using and its output power in the 2.4 GHz spectrum. This shows Not activated if the wireless LAN is disabled. This field displays the channel number the Zyxel Device is using and its output power in the 5 GHz spectrum. This shows Not activated if the wireless LAN is disabled. This displays whether the NAP uses a proxy server to access the NCC (Nebula Control Center). NWA/WAC/WAX Series Users Guide 248 Chapter 23 Cloud Mode Table 99 Dashboard (continued) LABEL DESCRIPTION This field displays:

Cloud Control Status The Zyxel Device Internet connection status. The connection status between the Zyxel Device and NCC. The Zyxel Device registration status on NCC. Mouse over the circles to display detailed information. To pass your Zyxel Device management to NCC, first make sure your Zyxel Device is connected to the Internet. Then go to NCC and register your Zyxel Device. 1. Internet Green - The Zyxel Device is connected to the Internet. Orange - The Zyxel Device is not connected to the Internet. 2. Nebula Green - The Zyxel Device is connected to NCC. Orange - The Zyxel Device is not connected to NCC. 3. Registration Green - The Zyxel Device is registered on NCC. Nebula Discovery Gray - The Zyxel Device is not registered on NCC. Slide the switch to the right to enable NCC discovery on the Zyxel Device. The Zyxel Device will connect to NCC and change to the NCC management mode if it:

is connected to the Internet. has been registered on NCC. Note: The switch is always on and cannot be disabled when the Zyxel Device is in Cloud mode. If the Zyxel Device cannot connect to the Internet or to NCC, move the mouse over the status circle to check the error message. NWA/WAC/WAX Series Users Guide 249 CHAPTER 24 Network 24.1 Overview This chapter describes how you can configure the management IP address and VLAN settings of your Zyxel Device in cloud mode. See Section 9.1 on page 86 for information about IP addresses. Note: Make sure your VLAN settings allow the Zyxel Device to connect to the Internet so you could manage it with NCC. 24.1.1 What You Can Do in this Chapter The IP Setting screen (Section 24.2 on page 250) configures the Zyxel Devices LAN IP address. The VLAN screen (Section 24.3 on page 252) configures the Zyxel Devices VLAN settings. 24.2 IP Setting Use this screen to configure the IP address for your Zyxel Device. To access this screen, click Configuration > Network > IP Setting. NWA/WAC/WAX Series Users Guide 250 Chapter 24 Network Figure 165 Configuration > Network > IP Setting Each field is described in the following table. Table 100 Configuration > Network > IP Setting LABEL IP Address Assignment DESCRIPTION IP Type Use Fixed DNS Server IP Address IP Address Subnet Mask Gateway DNS Server IP Address Use Proxy to Access Internet Proxy Server Proxy Port Authentication User Name Password Select DHCP to make the interface a DHCP client and automatically get the IP address, subnet mask, gateway and DNS Server IP Address from a DHCP server. Select Static IP to specify the IP address, subnet mask, gateway and DNS server IP address manually. Select this if you have a preferred DNS server that you want to specify manually even if the IP type is DHCP. Setting a fixed DNS server IP address may help if you experience unreliable DNS resolution. Enter the IP address for this interface. Enter the subnet mask of this interface in dot decimal notation. The subnet mask indicates what part of the IP address is the same for all computers in the network. Enter the IP address of the gateway. The Zyxel Device sends packets to the gateway when it does not know how to route the packet to its destination. The gateway should be on the same network as the interface. Enter the IP address of the DNS server. If the Zyxel Device is behind a proxy server, you need to select this option and configure the proxy server settings so that the Zyxel Device can access the NCC through the proxy server. Enter the IP address of the proxy server. Enter service port number used by the proxy server. Select this option if the proxy server requires authentication before it grants access to the Internet. Enter your proxy user name. Enter your proxy password. NWA/WAC/WAX Series Users Guide 251 Chapter 24 Network Table 100 Configuration > Network > IP Setting (continued) LABEL Apply Reset DESCRIPTION Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. 24.3 VLAN This section discusses how to configure the Zyxel Devices VLAN settings. See Section 9.3 on page 90 for more information about VLAN. Use this screen to configure the VLAN settings for your Zyxel Device. To access this screen, click Configuration > Network > VLAN. Figure 166 Configuration > Network > VLAN Each field is described in the following table. Table 101 Configuration > Network > VLAN LABEL VLAN Settings DESCRIPTION Management VLAN ID Untagged/

Tagged Apply Reset Enter a VLAN ID for the Zyxel Device. Set whether the Zyxel Device adds the VLAN ID to outbound traffic transmitted through its Ethernet port. Click Apply to save your changes back to the Zyxel Device. Click Reset to return the screen to its last-saved settings. NWA/WAC/WAX Series Users Guide 252 CHAPTER 25 Maintenance 25.1 Overview When the Zyxel Device is set to work in cloud mode, the Maintenance screens let you mange shell script files on the Zyxel Device, generate a diagnostic file, or view log messages. See Chapter 18 on page 223 for information about shell scripts. 25.1.1 What You Can Do in this Chapter The Shell Script screen (Section 25.2 on page 253) stores, names, downloads, and uploads shell script files. The Diagnostics screen (Section 25.3 on page 254) generates a file containing the Zyxel Devices configuration and diagnostic information if you need to provide it to customer support during troubleshooting. The Diagnostics > Remote Capture screen (Section 25.4 on page 255) enables remote packet captures on wired or wireless interfaces through an external packet analyzer. The Log > View Log screen (Section 25.5 on page 256) displays the Zyxel Devices current log messages when it is disconnected from the NCC. 25.2 Shell Script Use shell script files to have the Zyxel Device use commands that you specify. Use a text editor to create the shell script files. They must use a .zysh filename extension. Click Maintenance > Shell Script to open this screen. Use the Shell Script screen to store, name, download, and upload shell script files. You can store multiple shell script files on the Zyxel Device at the same time. Figure 167 Maintenance > Shell Script NWA/WAC/WAX Series Users Guide 253 Chapter 25 Maintenance Each field is described in the following table. Table 102 Maintenance > Shell Script LABEL Rename DESCRIPTION Use this button to change the label of a shell script file on the Zyxel Device. You cannot rename a shell script to the name of another shell script in the Zyxel Device. Click a shell scripts row to select it and click Rename to open the Rename File screen. Specify the new name for the shell script file. Use up to 25 characters (including a-zA-Z0-

9;~!@#$%^&()_+[]{},.=-). Click OK to save the duplicate or click Cancel to close the screen without saving a duplicate of the configuration file. Click a shell script files row to select it and click Delete to delete the shell script file from the Zyxel Device. A pop-up window asks you to confirm that you want to delete the shell script file. Click OK to delete the shell script file or click Cancel to close the screen without deleting the shell script file. Click a shell script files row to select it and click Download to save the configuration to your computer. Use this button to save a duplicate of a shell script file on the Zyxel Device. Click a shell script files row to select it and click Copy to open the Copy File screen. Specify a name for the duplicate file. Use up to 25 characters (including a-zA-Z0-

9;~!@#$%^&()_+[]{},.=-). Click OK to save the duplicate or click Cancel to close the screen without saving a duplicate of the configuration file. This column displays the number for each shell script file entry. This column displays the label that identifies a shell script file. This column displays the size (in KB) of a shell script file. This column displays the date and time that the individual shell script files were last changed or saved. The bottom part of the screen allows you to upload a new or previously saved shell script file from your computer to your Zyxel Device. Type in the location of the file you want to upload in this field or click Browse... to find it. Click Browse... to find the .zysh file you want to upload. Click Upload to begin the upload process. This process may take up to several minutes. Remove Download Copy

File Name Size Last Modified Upload Shell Script File Browse... Upload 25.3 Diagnostics This screen provides an easy way for you to generate a file containing the Zyxel Devices configuration and diagnostic information. You may need to generate this file and send it to customer support during troubleshooting. All categories of settings and shell script files stored on the Zyxel Device will be included in the diagnostic file. Click Maintenance > Diagnostics to open the Diagnostics screen. Click Collect Now to have the Zyxel Device create a new diagnostic file. NWA/WAC/WAX Series Users Guide 254 Chapter 25 Maintenance Figure 168 Maintenance > Diagnostics The Debug Information Center screen then displays showing whether the collection is in progress, was successful, or has failed. When the data collection is done, click Download to save the most recent diagnostic file to a computer. Figure 169 Maintenance > Diagnostics: Debug Information Collector 25.4 Remote Capture Use this screen to capture network traffic going through the Zyxel Device and output the captured packets to a packet analyzer (also known as network or protocol analyzer) such as Wireshark. If the Zyxel Device is connected to the Zyxel gateway or ZyWALL, you might need to configure the Zyxel gateway or ZyWALL to allow remote capture on the Zyxel Device. Not all models support wireless remote capture. See Section 1.2 on page 13 for the models that support remote capture on wireless interfaces. Click Maintenance > Diagnostics > Remote Capture to open the Remote Capture screen. NWA/WAC/WAX Series Users Guide 255 Chapter 25 Maintenance Figure 170 Maintenance > Diagnostics > Remote Capture Figure 171 Maintenance > Diagnostics > Remote Capture (Zyxel Device that supports Wireless Remote Capture) The following table describes the labels in this screen. Table 103 Maintenance > Diagnostics > Remote Capture LABEL Server Port DESCRIPTION Enter the number of the server port you want the packet analyzer to connect to in order to capture traffic going through the Zyxel Device. The default port number is 2002. Click this button to allow the packet analyzer to start capturing traffic going through the Zyxel Device. Click this button to stop the packet analyzer from capturing traffic going through the Zyxel Device. Start Stop 25.5 View Log The NCC periodically gathers log files from the devices being managed by it. Before the NCC pulls logs from the Zyxel Device or when the Zyxel Device is disconnected from the NCC, you can use this screen to view its current log messages. To access this screen, click Maintenance > Log. Note: When a log reaches the maximum number of log messages, new log messages automatically overwrite existing log messages, starting with the oldest existing log message first. Events that generate an alert (as well as a log message) display in red. Regular logs display in black. Click a columns heading cell to sort the table entries by that columns criteria. Click the heading cell again to reverse the sort order. NWA/WAC/WAX Series Users Guide 256 Chapter 25 Maintenance Figure 172 Maintenance > Log > View Log The following table describes the labels in this screen. Table 104 Maintenance > Log > View Log LABEL Show Filter / Hide Filter DESCRIPTION Click this button to show or hide the filter settings. If the filter settings are hidden, the Display, Email Log Now, Refresh, and Clear Log fields are available. If the filter settings are shown, the Display, Priority, Source Address, Destination Address, Source Interface, Destination Interface, Protocol, Keyword, and Search fields are available. Select the category of log message(s) you want to view. You can also view All Logs at one time, or you can view the Debug Log. This displays when you show the filter. Select the priority of log messages to display. The log displays the log messages with this priority or higher. Choices are: any, emerg, alert, crit, error, warn, notice, and info, from highest priority to lowest priority. This field is read-only if the Category is Debug Log. This displays when you show the filter. Type the source IP address of the incoming packet that generated the log message. Do not include the port in this filter. This displays when you show the filter. Type the IP address of the destination of the incoming packet when the log message was generated. Do not include the port in this filter. This displays when you show the filter. Select the source interface of the packet that generated the log message. This displays when you show the filter. Select the destination interface of the packet that generated the log message. This displays when you show the filter. Select a service protocol whose log messages you would like to see. This displays when you show the filter. Type a keyword to look for in the Message, Source, Destination and Note fields. If a match is found in any field, the log message is displayed. You can use up to 63 alphanumeric characters and the underscore, as well as punctuation marks

() ,:;?! +-*/= #$% @ ; the period, double quotes, and brackets are not allowed. This displays when you show the filter. Click this button to update the log using the current filter settings. Display Priority Source Address Destination Address Source Interface Destination Interface Protocol Keyword Search NWA/WAC/WAX Series Users Guide 257 Chapter 25 Maintenance Table 104 Maintenance > Log > View Log (continued) LABEL Refresh Clear Log

Time Priority DESCRIPTION Click this to update the list of logs. Click this button to clear the whole log, regardless of what is currently displayed on the screen. This field is a sequential value, and it is not associated with a specific log message. This field displays the time the log message was recorded. This field displays the priority of the log message. It has the same range of values as the Priority field above. This field displays the log that generated the log message. It is the same value used in the Display and (other) Category fields. This field displays the reason the log message was generated. The text [count=x], where x is a number, appears at the end of the Message field if log consolidation is turned on and multiple entries were aggregated to generate into this one. This field displays the source IP address and the port number in the event that generated the log message. This field displays the source interface of the packet that generated the log message. This field displays the destination IP address and the port number of the event that generated the log message. This field displays the destination interface of the packet that generated the log message. Category Message Source Source Interface Destination Destination Interface Protocol Note This field displays the service protocol in the event that generated the log message. This field displays any additional information about the log message. NWA/WAC/WAX Series Users Guide 258 PART III Appendices and Troubleshooting 259 CHAPTER 26 Troubleshooting 26.1 Overview This chapter offers some suggestions to solve problems you might encounter. The potential problems are divided into the following categories. Power, Hardware Connections, and LED Zyxel Device Management, Access, and Login Internet Access WiFi Network Resetting the Zyxel Device 26.2 Power, Hardware Connections, and LED The Zyxel Device does not turn on. The LED is not on. 1 Make sure you are using the power adapter included with the Zyxel Device or a PoE power injector/

switch. 2 Make sure the power adapter or PoE power injector/switch is connected to the Zyxel Device and plugged in to an appropriate power source. Make sure the power source is turned on. 3 Disconnect and re-connect the power adapter or PoE power injector/switch. 4 5 Inspect your cables for damage. Contact the vendor to replace any damaged cables. If none of these steps work, you may have faulty hardware and should contact your Zyxel Device vendor. The LED does not behave as expected. 1 Make sure you understand the normal behavior of the LED. See Section 3.3 on page 38. 2 Check the hardware connections. See the Quick Start Guide. 3 Inspect your cables for damage. Contact the vendor to replace any damaged cables. NWA/WAC/WAX Series Users Guide 261 Chapter 26 Troubleshooting 4 Disconnect and re-connect the power adapter or PoE power injector to the Zyxel Device. 5 If the problem continues, contact the vendor. 26.3 Zyxel Device Management, Access, and Login I forgot the IP address for the Zyxel Device. 1 2 3 4 The default in-band IP address in standalone mode is http://DHCP-assigned IP (when connecting to a DHCP server) or 192.168.1.2. If you changed the IP address and have forgotten it, you have to reset the Zyxel Device to its factory defaults. See Section 26.6 on page 270. If your Zyxel Device is a DHCP client, you can find your IP address from the DHCP server. This information is only available from the DHCP server which allocates IP addresses on your network. Find this information directly from the DHCP server or contact your system administrator for more information. If the NCC has managed the Zyxel Device, you can also check the NCC's Site-wide > Devices > Access points screen for the Zyxel Device's current LAN IP address. I cannot see or access the Login screen in the Web Configurator. 1 Make sure you are using the correct IP address. The default IP address (in standalone mode) is 192.168.1.2. If you changed the IP address, use the new IP address. If you changed the IP address and have forgotten it, see the troubleshooting suggestions for I forgot the IP address for the Zyxel Device. 2 Check the hardware connections, and make sure the LED is behaving as expected. See the Quick Start Guide and Section 3.3 on page 38. 3 Make sure your Internet browser does not block pop-up windows and has JavaScripts and Java enabled. 4 Make sure your computer is in the same subnet as the Zyxel Device. (If you know that there are routers between your computer and the Zyxel Device, skip this step.) If there is a DHCP server on your network, make sure your computer is using a dynamic IP address. Check the DHCP IP address assigned to your Zyxel Device on the connected router. If there is no DHCP server on your network, make sure your computers IP address is in the same subnet as the Zyxel Device. 5 Reset the Zyxel Device to its factory defaults, and try to access the Zyxel Device with the default IP address. See Section 26.6 on page 270. NWA/WAC/WAX Series Users Guide 262 Chapter 26 Troubleshooting 6 If the problem continues, contact the network administrator or vendor, or try one of the advanced suggestions. Advanced Suggestions Try to access the Zyxel Device using another service, such as SSH. If you can access the Zyxel Device, check the remote management settings to find out why the Zyxel Device does not respond to HTTP. If your computer is connected wirelessly, use a computer that is connected to a LAN/ETHERNET port. I forgot the Web Configurator password. 1 2 The default password is 1234. If the Zyxel Device is connected to the NCC and registered, check the NCC for the password. If this does not work, you have to reset the Zyxel Device to its factory defaults. See Section 26.6 on page 270. I can see the Login screen, but I cannot log into the Zyxel Device. 1 Clear your browsers cache. 2 Check the Zyxel Devices management mode. If the Zyxel Device is in standalone mode, the default password is 1234. If you have changed the username and password, use the ones you configured to log in. If the Zyxel Device is in cloud mode, use the Nebula Local credentials Password to log into the cloud mode local GUI. The Local credentials Password can be found in Site-wide > Configure > Site settings

> Device configuration: Local credentials: Password in the NCC portal. If the Zyxel Device is managed by a controller such as the NXC or ZyWALL, then use the controller to manage the Zyxel Device. 3 Depending on your Zyxel Devices management mode, make sure you have entered the correct user name and password. These fields are case-sensitive, so check if [Caps Lock] is on or off. Note: Steps 1 and 2 are applicable if you get an Invalid password error message when using some functions in the ZON utility. See Section 2.3 on page 31 for more information. 4 Disconnect and re-connect the power adapter or PoE power injector to restart the Zyxel Device. 5 If this does not work, you have to reset the Zyxel Device to its factory defaults. See Section 26.6 on page 270. I cannot use FTP to upload / download the configuration file. / I cannot use FTP to upload new firmware. NWA/WAC/WAX Series Users Guide 263 Chapter 26 Troubleshooting See the troubleshooting suggestions for My Zyxel Devices CPU usage is too high. Ignore the suggestions about your browser. I cannot access the Zyxel Device directly anymore after switching to NCC management. Check the Zyxel Device IP address and login credentials using the NCC and use them to access the Zyxel Device. Note that the built-in Web Configurator will have limited functionality when managed through NCC. I enabled NCC Discovery, but the Zyxel Device is still in standalone mode. Make sure your Zyxel Device is registered to the NCC. I cannot register the Zyxel Device in NCC because its already registered by the previous owner. If the previous owner has registered the Zyxel Device in NCC, use the Nebula Mobile app to scan the NCC QR code on the back label of the Zyxel Device. If the previous owner has registered it in NCC and has locked the Zyxel Device with the NCC Override device ownership feature, inform the previous owner to unregister the Zyxel Device or contact Zyxel technical support. The Zyxel Device is already registered with NCC, but it is still in standalone mode; it cannot connect to the NCC. 1 Check the Zyxel Device LED and make sure the Zyxel Device is on and ready for use. 2 Make sure that NCC Discovery is enabled (see Section 9.6 on page 97). 3 Check your networks firewall/security settings. Make sure the following ports are allowed:

TCP: 443, 4335, and 6667 UDP: 123 is allowed. 4 Make sure your Zyxel Device has obtained an IP address and can access the Internet. Check the Cloud Control Status on the Dashboard screen for your Internet connection. 5 Check your networks VLAN settings (see Section 9.3 on page 90). You may have to change the Management VLAN settings of the Zyxel Device to allow it to connect to the Internet and access the NCC. Note: Changing the management VLAN and IP address settings on the Zyxel Device also pushes these changes to the NCC. Do this only if your device cannot otherwise connect to the NCC. NWA/WAC/WAX Series Users Guide 264 Chapter 26 Troubleshooting 6 Make sure your Zyxel Device does not have to go through network authentication such as a captive portal, If your network uses a captive portal, the network administrator may have to create a new VLAN without this requirement. Change your Zyxel Devices management VLAN settings as necessary. 7 Make sure your DNS server can resolve d.nebula.zyxel.com. Open the Command Prompt on your computer, enter nslookup d.nebula.zyxel.com, see if the DNS server can return the resolved IP address. If not, you can try set your gateway to use the Google Public DNS server 8.8.8.8. Or, set the DNS server address in the Zyxel Device Web Configurator. Go to Configuration > Network > IP Setting, select Use Fixed IP Address. Set the DNS Server IP Address: to 8.8.8.8. Click Apply. I want to switch from NCC to AC management, but I could not find the AC Discovery menu in the Zyxel Device Web Configurator. 1 2 Unregister the Zyxel Device from the NCC. Reset your Zyxel Device to the factory defaults. 3 Make sure that your Zyxel Device is in the same subnet as the AC, and enable AC Discovery in Configuration > Network > AC Discovery. The Zyxel Device cannot discover the AC. 1 Make sure your Zyxel Device is not registered to NCC. 2 Enable AC Discovery in Configuration > Network > AC Discovery. 3 Make sure that the Zyxel Device and the AC are both in the same subnet. 4 If you have to set them up in different subnets, see AC management and IP Subnets on page 88. I accidentally pressed the Nebula button in the ACs Web Configurator. How do I undo it?

1 2 3 If the Zyxel Device is not registered with the NCC, register it first. Unregister the Zyxel Device from the NCC. Reset the Zyxel Device to the factory defaults. Some features I set using the NCC do not work as expected. 1 Make sure your Zyxel Device can access the Internet. NWA/WAC/WAX Series Users Guide 265 Chapter 26 Troubleshooting 2 Check your networks firewall/security settings. Make sure the following ports are allowed:

TCP: 443, 4335, and 6667 UDP: 123 3 After changing your Zyxel Device settings using the NCC, wait 1-2 minutes for the changes to take effect. I can only see newer logs. Older logs are missing. When a log reaches the maximum number of log messages (see Section 1.2 on page 13), new log messages automatically overwrite the oldest log messages. The commands in my configuration file or shell script are not working properly. In a configuration file or shell script, use # or ! as the first character of a command line to have the Zyxel Device treat the line as a comment. Your configuration files or shell scripts can use exit or a command line consisting of a single ! to have the Zyxel Device exit sub command mode. Include write commands in your scripts. Otherwise the changes will be lost when the Zyxel Device restarts. You could use multiple write commands in a long script. Note: exit or !' must follow sub commands if it is to make the Zyxel Device exit sub command mode. I cannot upload the firmware uploaded using FTP. The Web Configurator is the recommended method for uploading firmware in standalone mode. For managed Zyxel Devices, using the NCC or AC is recommended. You only need to use FTP if you need to recover the firmware. See the CLI Reference Guide for how to determine if you need to recover the firmware and how to recover it. My Zyxel Devices CPU usage is too high. The Zyxel Device may receive too many HTTPS connection requests. Do the following to reduce the number of HTTPS connection requests:

Go to Configuration > Object > User > Setting and select Limit the number of simultaneous logons for administration account. Set a number in Maximum number per administration account to limit the number of simultaneous logins for each admin. NWA/WAC/WAX Series Users Guide 266 Chapter 26 Troubleshooting How do I set up multiple Access Points (APs)?

Avoid positioning APs in direct line of sight of each other, as this can cause interference and reduce the overall performance of your WiFi network. In case, it may be necessary to position APs in direct line of sight of each other, you can:

Adjust the transmit power of each AP in the Configuration > Wireless > AP Management screen, so that they are not using too much power and overlapping too much with each other. Configure the APs to operate on non-overlapping channels, such as channels 1, 6, and 11 in the 2.4GHz band, and 5GHz band's channels or enabling DCS to let APs scan the best channel to use. This can help to minimize co-channel interference between the APs. 26.4 Internet Access Clients cannot access the Internet through the Zyxel Device. 1 Check the Zyxel Devices hardware connections, and make sure the LEDs are behaving as expected

(refer to Section 3.3 on page 38). See the Quick Start Guide and Section 26.1 on page 261. 2 Make sure the Zyxel Device is connected to a broadband modem or router with Internet access and your computer is set to obtain an dynamic IP address. 3 If clients are trying to access the Internet wirelessly, make sure the WiFi settings on the WiFi clients are the same as the settings on the Zyxel Device. 4 Make sure the Zyxel Device has the same VLAN settings configured as the gateway connected to the Zyxel Device. Traffic tagged with a specific VLAN ID tag can only go to the WiFi clients of the WiFi network that uses the same VLAN ID. If you select Tagged (As Native VLAN) in the Configuration >

Network > VLAN screen, traffic going out from the Zyxel Device Ethernet port will be tagged with the Management VLAN ID you set. Devices connected to the Zyxel Device need to have the same VLAN ID configured to receive traffic from the Zyxel Device . 5 Disconnect all the cables from your Zyxel Device, and follow the directions in the Quick Start Guide again. 6 7 Reboot the client and reconnect to the Zyxel Device. If the problem continues, contact your ISP. The Internet connection is slow or intermittent. NWA/WAC/WAX Series Users Guide 267 Chapter 26 Troubleshooting 1 There might be a lot of traffic on the network. Look at the LEDs, and check Section 3.3 on page 38. If the Zyxel Device is sending or receiving a lot of information, try closing some programs that use the Internet, especially peer-to-peer applications. 2 Check the signal strength using the NCC, AC, or the Zyxel Device Web Configurator, or the client device itself. If the signal is weak, try moving the client closer to the Zyxel Device (if possible), and look around to see if there are any devices that might be interfering with the wireless network (microwaves, other wireless networks, and so on). 3 Reboot the Zyxel Device using the Web Configurator/CLI or the NCC or AC. 4 Check the settings for QoS. If it is disabled, activate it. When enabled, raise or lower the priority for some applications. 5 If the problem continues, contact the network administrator or vendor. 26.5 WiFi Network I cannot connect to the Zyxel Device WiFi network. 1 Check the Zyxel Device LED status to make sure the Zyxel Device WiFi is on. 2 Make sure your WiFi client is within transmission range of the Zyxel Device. 3 Make sure you enter the correct SSID, password (Pre-Shared Key). They are case-sensitive. See the Zyxel Device back label for the default SSID and password. 4 Make sure your WiFi client is using the same WiFi security type (none, Enhanced-open, WEP, WPA, WPA2, WPA3) as the Zyxel Device. If you have previously changed the security settings, remove the SSID profile on the client device. Reconnect again using the correct SSID, password and security type. 5 Make sure the WiFi adapter on your WiFi client is working properly. 6 Make sure the wireless adapter on your WiFi client is IEEE 802.11 compatible and supports the same WiFi standard as the Zyxel Devices active radio. For example, 6 GHz WiFi networks are only available for WiFi clients that support WiFi 6E or higher standards. The WiFi connection is slow or intermittent. The following factors may cause interference:

Obstacles: walls, ceilings, furniture, and so on. Building Materials: metal doors, aluminum studs. Electrical devices: microwaves, monitors, electric motors, cordless phones, and other wireless devices. To optimize the speed and quality of your WiFi connection, you can:

NWA/WAC/WAX Series Users Guide 268 Chapter 26 Troubleshooting Move your WiFi device closer to the Zyxel Device if the signal strength is low. Reduce wireless interference that may be caused by other wireless networks or surrounding wireless electronics such as cordless phones. Place the Zyxel Device where there are minimum obstacles (such as walls and ceilings) between the Zyxel Device and the wireless client. Avoid placing the Zyxel Device inside any type of box that might block WiFi signals. Hackers have accessed my WEP-encrypted wireless LAN. WEP is extremely insecure. Its encryption can be broken by an attacker, using widely-available software. It is strongly recommended that you use a more effective security mechanism. Use the strongest security mechanism that all the wireless devices in your network support. WPA2 or WPA2-PSK is recommended. The wireless security is not following the re-authentication timer setting I specified. If a RADIUS server authenticates wireless stations, the re-authentication timer on the RADIUS server has priority. Change the RADIUS servers configuration if you need to use a different re-authentication timer setting. I cannot import a certificate into the Zyxel Device. 1 2 For My Certificates, you can import a certificate that matches a corresponding certification request that was generated by the Zyxel Device. You can also import a certificate in PKCS#12 format, including the certificates public and private keys. You must remove any spaces from the certificates filename before you can import the certificate. 3 Any certificate that you want to import has to be in one of these file formats:

Binary X.509: This is an ITU-T recommendation that defines the formats for X.509 certificates. PEM (Base-64) encoded X.509: This Privacy Enhanced Mail format uses lowercase letters, uppercase letters and numerals to convert a binary X.509 certificate into a printable form. Binary PKCS#7: This is a standard that defines the general syntax for data (including digital signatures) that may be encrypted. A PKCS #7 file is used to transfer a public key certificate. The private key is not included. The Zyxel Device currently allows the importation of a PKS#7 file that contains a single certificate. PEM (Base-64) encoded PKCS#7: This Privacy Enhanced Mail (PEM) format uses lowercase letters, uppercase letters and numerals to convert a binary PKCS#7 certificate into a printable form. Binary PKCS#12: This is a format for transferring public key and private key certificates.The private key in a PKCS #12 file is within a password-encrypted envelope. The files password is not connected to your certificates public or private passwords. Exporting a PKCS #12 file creates this and you must provide it to decrypt the contents when you import the file into the Zyxel Device. Note: Be careful not to convert a binary file to text during the transfer process. It is easy for this to occur since many programs use text files by default. NWA/WAC/WAX Series Users Guide 269 Chapter 26 Troubleshooting Wireless clients are not being load balanced among my Zyxel Devices. Make sure that all the Zyxel Devices used by the wireless clients in question share the same SSID, security, and radio settings. Make sure that all the Zyxel Devices are in the same broadcast domain. Make sure that the wireless clients are in range of the other Zyxel Devices; if they are only in range of a single Zyxel Device, then load balancing may not be as effective. In the Monitor > Wireless > AP Information > Radio List screen, there is no load balancing indicator associated with any Zyxel Devices assigned to the load balancing task. Check that the AP profile which contains the load balancing settings is correctly assigned to the Zyxel Devices in question. The load balancing task may have been terminated because further load balancing on the Zyxel Devices in question is no longer required. 26.6 Resetting the Zyxel Device If you cannot access the Zyxel Device by any method, try restarting it by turning the power off and then on again. If you still cannot access the Zyxel Device by any method or you forget the administrator password(s), you can reset the Zyxel Device to its factory-default settings. Any configuration files or shell scripts that you saved on the Zyxel Device should still be available afterwards. Use the following procedure to reset the Zyxel Device to its factory-default settings. This overwrites the settings in the startup-config.conf file with the settings in the system-default.conf file. Note: This procedure removes the current configuration. 1 Make sure the Power LED is on and not blinking. 2 3 Press the RESET button and hold it until the Power LED begins to blink. (This usually takes about ten seconds.) Release the RESET button, and wait for the Zyxel Device to restart. You should be able to access the Zyxel Device in standalone mode using the default settings. 26.7 Getting More Troubleshooting Help Search for support information for your model at www.zyxel.com for more troubleshooting suggestions. NWA/WAC/WAX Series Users Guide 270 Chapter 26 Troubleshooting NWA/WAC/WAX Series Users Guide 271 APPENDIX A Importing Certificates This appendix shows you how to import public key certificates into your web browser. Public key certificates are used by web browsers to ensure that a secure web site is legitimate. When a certificate authority such as VeriSign, Comodo, or Network Solutions, to name a few, receives a certificate request from a website operator, they confirm that the web domain and contact information in the request match those on public record with a domain name registrar. If they match, then the certificate is issued to the website operator, who then places it on the site to be issued to all visiting web browsers to let them know that the site is legitimate. Many Zyxel products, such as the Zyxel Device, issue their own public key certificates. These can be used by web browsers on a LAN or WAN to verify that they are in fact connecting to the legitimate device and not one masquerading as it. However, because the certificates were not issued by one of the several organizations officially recognized by the most common web browsers, you will need to import the Zyxel-created certificate into your web browser and flag that certificate as a trusted authority. Note: You can see if you are browsing on a secure website if the URL in your web browsers address bar begins with https:// or there is a sealed padlock icon (

) somewhere in the main browser window (not all browsers show the padlock in the same location). Google Chrome The following example uses Google Chrome on Windows 7. You first have to store the certificate in your computer and then install it as a Trusted Root CA, as shown in the following tutorials. NWA/WAC/WAX Series Users Guide 272 Appendix A Importing Certificates Export a Certificate 1 If your devices Web Configurator is set to use SSL certification, then upon browsing with it for the first time, you are presented with a certification error. NWA/WAC/WAX Series Users Guide 273 Appendix A Importing Certificates 2 Click Advanced > Proceed to x.x.x.x (unsafe). 3 In the Address Bar, click Not Secure > Certificate (Invalid). NWA/WAC/WAX Series Users Guide 274 Appendix A Importing Certificates 4 In the Certificate dialog box, click Details > Copy to File. 5 In the Certificate Export Wizard, click Next. NWA/WAC/WAX Series Users Guide 275 Appendix A Importing Certificates 6 Select the format and settings you want to use and then click Next. 7 Type a filename and specify a folder to save the certificate in. Click Next. NWA/WAC/WAX Series Users Guide 276 Appendix A Importing Certificates 8 In the Completing the Certificate Export Wizard screen, click Finish. 9 Finally, click OK when presented with the successful certificate export message. Import a Certificate After storing the certificate in your computer (see Export a Certificate), you need to install it as a trusted root certification authority using the following steps:

NWA/WAC/WAX Series Users Guide 277 Appendix A Importing Certificates 1 Open your web browser, click the menu icon, and click Settings. NWA/WAC/WAX Series Users Guide 278 Appendix A Importing Certificates 2 Scroll down and click Advanced to expand the menu. Under Privacy and security, click Manage certificates. NWA/WAC/WAX Series Users Guide 279 Appendix A Importing Certificates 3 In the Certificates pop-up screen, click Trusted Root Certification Authorities. Click Import to start the Certificate Import Wizard. 4 Click Next when the wizard pops up, and then on the following screen click Browse. NWA/WAC/WAX Series Users Guide 280 Appendix A Importing Certificates 5 Select the certificate file you want to import and click Open. 6 Click Next. NWA/WAC/WAX Series Users Guide 281 Appendix A Importing Certificates 7 Confirm the settings displayed and click Finish. 8 If presented with a security warning, click Yes. NWA/WAC/WAX Series Users Guide 282 Appendix A Importing Certificates 9 Finally, click OK when you are notified of the successful import. Install a Stand-Alone Certificate File Rather than installing a public key certificate using web browser settings, you can install a stand-alone certificate file if one has been issued to you. 1 Double-click the public key certificate file. 2 Click Install Certificate. NWA/WAC/WAX Series Users Guide 283 Appendix A Importing Certificates 3 Click Next on the first wizard screen, click Place all certificates in the following store, and click Browse. 4 Select Trusted Root Certificate Authorities > OK, and then click Next. NWA/WAC/WAX Series Users Guide 284 Appendix A Importing Certificates 5 Confirm the information shown on the final wizard screen and click Finish. 6 If presented with a security warning, click Yes. NWA/WAC/WAX Series Users Guide 285 Appendix A Importing Certificates 7 Finally, click OK when you are notified of the successful import. Remove a Certificate in Google Chrome This section shows you how to remove a public key certificate in Google Chrome on Windows 7. 1 Open your web browser, click the menu icon, and click Settings. NWA/WAC/WAX Series Users Guide 286 Appendix A Importing Certificates 2 Scroll down and click Advanced to expand the menu. Under Privacy and security, click Manage certificates. 3 In the Certificates pop-up screen, click Trusted Root Certification Authorities. NWA/WAC/WAX Series Users Guide 287 Appendix A Importing Certificates 4 Select the certificate you want to remove and click Remove. 5 Click Yes when you see the following warning message. 6 Confirm the details displayed in the warning message and click Yes. Firefox The following example uses Mozilla Firefox on Windows 7. You first have to store the certificate in your computer and then install it as a Trusted Root CA, as shown in the following tutorials. NWA/WAC/WAX Series Users Guide 288 Appendix A Importing Certificates Export a Certificate 1 If your devices Web Configurator is set to use SSL certification, then the first time you browse to it you are presented with a certification error. Click Advanced. 2 Click View Certificate. NWA/WAC/WAX Series Users Guide 289 Appendix A Importing Certificates 3 Click Details > Export. 4 Type a filename and click Save. Import a Certificate After storing the certificate in your computer, you need to import it in trusted root certification authorities using the following steps:

NWA/WAC/WAX Series Users Guide 290 Appendix A Importing Certificates 1 Open Firefox and click Tools > Options. NWA/WAC/WAX Series Users Guide 291 Appendix A Importing Certificates 2 In the Options page, click Privacy & Security, scroll to the bottom of the page, and then click View Certificates. 3 In the Certificate Manager, click Authorities > Import. NWA/WAC/WAX Series Users Guide 292 Appendix A Importing Certificates 4 Use the Select File dialog box to locate the certificate and then click Open. 5 Select Trust this CA to identify websites and click OK. Removing a Certificate in Firefox This section shows you how to remove a public key certificate in Firefox. NWA/WAC/WAX Series Users Guide 293 Appendix A Importing Certificates 1 Open Firefox and click Tools > Options. 2 In the Options page, click Privacy & Security, scroll to the bottom of the page, and then click View Certificates. NWA/WAC/WAX Series Users Guide 294 Appendix A Importing Certificates 3 In the Certificate Manager, click Authorities and select the certificate you want to remove. Click Delete or Distrust. 4 In the following dialog box, click OK. 5 The next time you go to the web site that issued the public key certificate you just removed, a certification error appears. NWA/WAC/WAX Series Users Guide 295 APPENDIX B IPv6 Overview IPv6 (Internet Protocol version 6), is designed to enhance IP address size and features. The increase in IPv6 address size to 128 bits (from the 32-bit IPv4 address) allows up to 3.4 x 1038 IP addresses. IPv6 Addressing The 128-bit IPv6 address is written as eight 16-bit hexadecimal blocks separated by colons (:). This is an example IPv6 address 2001:0db8:1a2b:0015:0000:0000:1a2f:0000. IPv6 addresses can be abbreviated in two ways:

Leading zeros in a block can be omitted. So 2001:0db8:1a2b:0015:0000:0000:1a2f:0000 can be written as 2001:db8:1a2b:15:0:0:1a2f:0. Any number of consecutive blocks of zeros can be replaced by a double colon. A double colon can only appear once in an IPv6 address. So 2001:0db8:0000:0000:1a2f:0000:0000:0015 can be written as 2001:0db8::1a2f:0000:0000:0015, 2001:0db8:0000:0000:1a2f::0015, 2001:db8::1a2f:0:0:15 or 2001:db8:0:0:1a2f::15. Prefix and Prefix Length Similar to an IPv4 subnet mask, IPv6 uses an address prefix to represent the network address. An IPv6 prefix length specifies how many most significant bits (start from the left) in the address compose the network address. The prefix length is written as /x where x is a number. For example, 2001:db8:1a2b:15::1a2f:0/32 means that the first 32 bits (2001:db8) is the subnet prefix. Link-local Address A link-local address uniquely identifies a device on the local network (the LAN). It is similar to a private IP address in IPv4. You can have the same link-local address on multiple interfaces on a device. A link-

local unicast address has a predefined prefix of fe80::/10. The link-local unicast address format is as follows. Table 105 Link-local Unicast Address Format 1111 1110 10 10 bits 0 54 bits Interface ID 64 bits Global Address A global address uniquely identifies a device on the Internet. It is similar to a public IP address in IPv4. A global unicast address starts with a 2 or 3. NWA/WAC/WAX Series Users Guide 296 Appendix B IPv6 Unspecified Address An unspecified address (0:0:0:0:0:0:0:0 or ::) is used as the source address when a device does not have its own address. It is similar to 0.0.0.0 in IPv4. Loopback Address A loopback address (0:0:0:0:0:0:0:1 or ::1) allows a host to send packets to itself. It is similar to 127.0.0.1 in IPv4. Multicast Address In IPv6, multicast addresses provide the same functionality as IPv4 broadcast addresses. Broadcasting is not supported in IPv6. A multicast address allows a host to send packets to all hosts in a multicast group. Multicast scope allows you to determine the size of the multicast group. A multicast address has a predefined prefix of ff00::/8. The following table describes some of the predefined multicast addresses. Table 106 Predefined Multicast Address MULTICAST ADDRESS FF01:0:0:0:0:0:0:1 FF01:0:0:0:0:0:0:2 FF02:0:0:0:0:0:0:1 FF02:0:0:0:0:0:0:2 FF05:0:0:0:0:0:0:2 FF05:0:0:0:0:0:1:3 DESCRIPTION All hosts on a local node. All routers on a local node. All hosts on a local connected link. All routers on a local connected link. All routers on a local site. All DHCP severs on a local site. The following table describes the multicast addresses which are reserved and can not be assigned to a multicast group. Table 107 Reserved Multicast Address MULTICAST ADDRESS FF00:0:0:0:0:0:0:0 FF01:0:0:0:0:0:0:0 FF02:0:0:0:0:0:0:0 FF03:0:0:0:0:0:0:0 FF04:0:0:0:0:0:0:0 FF05:0:0:0:0:0:0:0 FF06:0:0:0:0:0:0:0 FF07:0:0:0:0:0:0:0 FF08:0:0:0:0:0:0:0 FF09:0:0:0:0:0:0:0 FF0A:0:0:0:0:0:0:0 FF0B:0:0:0:0:0:0:0 FF0C:0:0:0:0:0:0:0 FF0D:0:0:0:0:0:0:0 FF0E:0:0:0:0:0:0:0 FF0F:0:0:0:0:0:0:0 NWA/WAC/WAX Series Users Guide 297 Appendix B IPv6 Subnet Masking Both an IPv6 address and IPv6 subnet mask compose of 128-bit binary digits, which are divided into eight 16-bit blocks and written in hexadecimal notation. Hexadecimal uses four bits for each character

(1 ~ 10, A ~ F). Each blocks 16 bits are then represented by four hexadecimal characters. For example, FFFF:FFFF:FFFF:FFFF:FC00:0000:0000:0000. Interface ID In IPv6, an interface ID is a 64-bit identifier. It identifies a physical interface (for example, an Ethernet port) or a virtual interface (for example, the management IP address for a VLAN). One interface should have a unique interface ID. EUI-64 The EUI-64 (Extended Unique Identifier) defined by the IEEE (Institute of Electrical and Electronics Engineers) is an interface ID format designed to adapt with IPv6. It is derived from the 48-bit (6-byte) Ethernet MAC address as shown next. EUI-64 inserts the hex digits fffe between the third and fourth bytes of the MAC address and complements the seventh bit of the first byte of the MAC address. See the following example. Table 108 MAC Table 109 EUI-64 00

: 13

: 49

: 12

: 34

: 56 02

: 13

: 49

: FF

: FE

: 12

: 34

: 56 Stateless Autoconfiguration With stateless autoconfiguration in IPv6, addresses can be uniquely and automatically generated. Unlike DHCPv6 (Dynamic Host Configuration Protocol version six) which is used in IPv6 stateful autoconfiguration, the owner and status of addresses dont need to be maintained by a DHCP server. Every IPv6 device is able to generate its own and unique IP address automatically when IPv6 is initiated on its interface. It combines the prefix and the interface ID (generated from its own Ethernet MAC address, see Interface ID and EUI-64) to form a complete IPv6 address. When IPv6 is enabled on a device, its interface automatically generates a link-local address (beginning with fe80). When the interface is connected to a network with a router and the Zyxel Device is set to automatically obtain an IPv6 network prefix from the router for the interface, it generates 1another address which combines its interface ID and global and subnet information advertised from the router. This is a routable global IP address. DHCPv6 The Dynamic Host Configuration Protocol for IPv6 (DHCPv6, RFC 3315) is a server-client protocol that allows a DHCP server to assign and pass IPv6 network addresses, prefixes and other configuration information to DHCP clients. DHCPv6 servers and clients exchange DHCP messages using UDP. 1. In IPv6, all network interfaces can be associated with several addresses. NWA/WAC/WAX Series Users Guide 298 Appendix B IPv6 Each DHCP client and server has a unique DHCP Unique IDentifier (DUID), which is used for identification when they are exchanging DHCPv6 messages. The DUID is generated from the MAC address, time, vendor assigned ID and/or the vendor's private enterprise number registered with the IANA. It should not change over time even after you reboot the device. Identity Association An Identity Association (IA) is a collection of addresses assigned to a DHCP client, through which the server and client can manage a set of related IP addresses. Each IA must be associated with exactly one interface. The DHCP client uses the IA assigned to an interface to obtain configuration from a DHCP server for that interface. Each IA consists of a unique IAID and associated IP information. The IA type is the type of address in the IA. Each IA holds one type of address. IA_NA means an identity association for non-temporary addresses and IA_TA is an identity association for temporary addresses. An IA_NA option contains the T1 and T2 fields, but an IA_TA option does not. The DHCPv6 server uses T1 and T2 to control the time at which the client contacts with the server to extend the lifetimes on any addresses in the IA_NA before the lifetimes expire. After T1, the client sends the server (S1) (from which the addresses in the IA_NA were obtained) a Renew message. If the time T2 is reached and the server does not respond, the client sends a Rebind message to any available server (S2). For an IA_TA, the client may send a Renew or Rebind message at the client's discretion. T1 T2 Renew to S1 Renew to S1 Renew to S1 Renew to S1 Renew to S1 Renew to S1 Rebind to S2 Rebind to S2 DHCP Relay Agent A DHCP relay agent is on the same network as the DHCP clients and helps forward messages between the DHCP server and clients. When a client cannot use its link-local address and a well-known multicast address to locate a DHCP server on its network, it then needs a DHCP relay agent to send a message to a DHCP server that is not attached to the same network. The DHCP relay agent can add the remote identification (remote-ID) option and the interface-ID option to the Relay-Forward DHCPv6 messages. The remote-ID option carries a user-defined string, such as the system name. The interface-ID option provides slot number, port information and the VLAN ID to the DHCPv6 server. The remote-ID option (if any) is stripped from the Relay-Reply messages before the relay agent sends the packets to the clients. The DHCP server copies the interface-ID option from the Relay-

Forward message into the Relay-Reply message and sends it to the relay agent. The interface-ID should not change even after the relay agent restarts. Prefix Delegation Prefix delegation enables an IPv6 router to use the IPv6 prefix (network address) received from the ISP (or a connected uplink router) for its LAN. The Zyxel Device uses the received IPv6 prefix (for example, 2001:db2::/48) to generate its LAN IP address. Through sending Router Advertisements (RAs) regularly by multicast, the Zyxel Device passes the IPv6 prefix information to its LAN hosts. The hosts then can use the prefix to generate their IPv6 addresses. NWA/WAC/WAX Series Users Guide 299 Appendix B IPv6 ICMPv6 Internet Control Message Protocol for IPv6 (ICMPv6 or ICMP for IPv6) is defined in RFC 4443. ICMPv6 has a preceding Next Header value of 58, which is different from the value used to identify ICMP for IPv4. ICMPv6 is an integral part of IPv6. IPv6 nodes use ICMPv6 to report errors encountered in packet processing and perform other diagnostic functions, such as "ping". Neighbor Discovery Protocol (NDP) The Neighbor Discovery Protocol (NDP) is a protocol used to discover other IPv6 devices and track neighbors reachability in a network. An IPv6 device uses the following ICMPv6 messages types:

Neighbor solicitation: A request from a host to determine a neighbors link-layer address (MAC address) and detect if the neighbor is still reachable. A neighbor being reachable means it responds to a neighbor solicitation message (from the host) with a neighbor advertisement message. Neighbor advertisement: A response from a node to announce its link-layer address. Router solicitation: A request from a host to locate a router that can act as the default router and forward packets. Router advertisement: A response to a router solicitation or a periodical multicast advertisement from a router to advertise its presence and other parameters. IPv6 Cache An IPv6 host is required to have a neighbor cache, destination cache, prefix list and default router list. The Zyxel Device maintains and updates its IPv6 caches constantly using the information from response messages. In IPv6, the Zyxel Device configures a link-local address automatically, and then sends a neighbor solicitation message to check if the address is unique. If there is an address to be resolved or verified, the Zyxel Device also sends out a neighbor solicitation message. When the Zyxel Device receives a neighbor advertisement in response, it stores the neighbors link-layer address in the neighbor cache. When the Zyxel Device uses a router solicitation message to query for a router and receives a router advertisement message, it adds the routers information to the neighbor cache, prefix list and destination cache. The Zyxel Device creates an entry in the default router list cache if the router can be used as a default router. When the Zyxel Device needs to send a packet, it first consults the destination cache to determine the next hop. If there is no matching entry in the destination cache, the Zyxel Device uses the prefix list to determine whether the destination address is on-link and can be reached directly without passing through a router. If the address is onlink, the address is considered as the next hop. Otherwise, the Zyxel Device determines the next-hop from the default router list or routing table. Once the next hop IP address is known, the Zyxel Device looks into the neighbor cache to get the link-layer address and sends the packet when the neighbor is reachable. If the Zyxel Device cannot find an entry in the neighbor cache or the state for the neighbor is not reachable, it starts the address resolution process. This helps reduce the number of IPv6 solicitation and advertisement messages. Multicast Listener Discovery The Multicast Listener Discovery (MLD) protocol (defined in RFC 2710) is derived from IPv4's Internet Group Management Protocol version 2 (IGMPv2). MLD uses ICMPv6 message types, rather than IGMP message types. MLDv1 is equivalent to IGMPv2 and MLDv2 is equivalent to IGMPv3. MLD allows an IPv6 switch or router to discover the presence of MLD listeners who wish to receive NWA/WAC/WAX Series Users Guide 300 Appendix B IPv6 multicast packets and the IP addresses of multicast groups the hosts want to join on its network. MLD snooping and MLD proxy are analogous to IGMP snooping and IGMP proxy in IPv4. MLD filtering controls which multicast groups a port can join. MLD Messages A multicast router or switch periodically sends general queries to MLD hosts to update the multicast forwarding table. When an MLD host wants to join a multicast group, it sends an MLD Report message for that address. An MLD Done message is equivalent to an IGMP Leave message. When an MLD host wants to leave a multicast group, it can send a Done message to the router or switch. The router or switch then sends a group-specific query to the port on which the Done message is received to determine if other devices connected to this port should remain in the group. Example - Enabling IPv6 on Windows XP/2003/Vista By default, Windows XP and Windows 2003 support IPv6. This example shows you how to use the ipv6 install command on Windows XP/2003 to enable IPv6. This also displays how to use the ipconfig command to see auto-generated IP addresses. C:\>ipv6 install Installing... Succeeded. C:\>ipconfig Windows IP Configuration Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . :

IP Address. : 10.1.1.46 Subnet Mask . : 255.255.255.0 IP Address. : fe80::2d0:59ff:feb8:103c%4 Default Gateway . : 10.1.1.254 IPv6 is installed and enabled by default in Windows Vista. Use the ipconfig command to check your automatic configured IPv6 address as well. You should see at least one IPv6 address available for the interface on your computer. Example - Enabling DHCPv6 on Windows XP Windows XP does not support DHCPv6. If your network uses DHCPv6 for IP address assignment, you have to additionally install a DHCPv6 client software on your Windows XP. (Note: If you use static IP addresses or Router Advertisement for IPv6 address assignment in your network, ignore this section.) This example uses Dibbler as the DHCPv6 client. To enable DHCPv6 client on your computer:

NWA/WAC/WAX Series Users Guide 301 Appendix B IPv6 1 Install Dibbler and select the DHCPv6 client option on your computer. 2 After the installation is complete, select Start > All Programs > Dibbler-DHCPv6 > Client Install as service. 3 Select Start > Control Panel > Administrative Tools > Services. 4 Double click Dibbler - a DHCPv6 client. 5 Click Start and then OK. 6 Now your computer can obtain an IPv6 address from a DHCPv6 server. Example - Enabling IPv6 on Windows 7 Windows 7 supports IPv6 by default. DHCPv6 is also enabled when you enable IPv6 on a Windows 7 computer. To enable IPv6 in Windows 7:

NWA/WAC/WAX Series Users Guide 302 Appendix B IPv6 1 2 Select Control Panel > Network and Sharing Center > Local Area Connection. Select the Internet Protocol Version 6 (TCP/IPv6) checkbox to enable it. 3 Click OK to save the change. 4 Click Close to exit the Local Area Connection Status screen. 5 6 Select Start > All Programs > Accessories > Command Prompt. Use the ipconfig command to check your dynamic IPv6 address. This example shows a global address

(2001:b021:2d::1000) obtained from a DHCP server. C:\>ipconfig Windows IP Configuration Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . :

IPv6 Address. : 2001:b021:2d::1000 Link-local IPv6 Address . : fe80::25d8:dcab:c80a:5189%11 IPv4 Address. : 172.16.100.61 Subnet Mask . : 255.255.255.0 Default Gateway . : fe80::213:49ff:feaa:7125%11 172.16.100.254 NWA/WAC/WAX Series Users Guide 303 APPENDIX C Customer Support In the event of problems that cannot be solved by using this manual, you should contact your vendor. If you cannot contact your vendor, then contact a Zyxel office for the region in which you bought the device. For Zyxel Communication offices, see https://service-provider.zyxel.com/global/en/contact-us for the latest information. For Zyxel Network offices, see https://www.zyxel.com/index.shtml for the latest information. Please have the following information ready when you contact an office. Required Information Product model and serial number. Warranty Information. Date that you received your device. Brief description of the problem and the steps you took to solve it. Corporate Headquarters (Worldwide) Taiwan Zyxel Communications (Taiwan) Co., Ltd. https://www.zyxel.com Asia China Zyxel Communications CorporationChina Office https://www.zyxel.com/cn/sc India Zyxel Communications CorporationIndia Office https://www.zyxel.com/in/en-in Kazakhstan Zyxel Kazakhstan https://www.zyxel.com/ru/ru NWA/WAC/WAX Series Users Guide 304 Appendix C Customer Support Korea Zyxel Korea Co., Ltd. http://www.zyxel.kr/

Malaysia Zyxel Communications Corp. https://www.zyxel.com/global/en Philippines Zyxel Communications Corp. https://www.zyxel.com/global/en Singapore Zyxel Communications Corp. https://www.zyxel.com/global/en Taiwan Zyxel Communications (Taiwan) Co., Ltd. https://www.zyxel.com/tw/zh Thailand Zyxel Thailand Co., Ltd. https://www.zyxel.com/th/th Vietnam Zyxel Communications CorporationVietnam Office https://www.zyxel.com/vn/vi Europe Belarus Zyxel Communications Corp. https://www.zyxel.com/ru/ru Belgium (Netherlands) Zyxel Benelux https://www.zyxel.com/nl/nl https://www.zyxel.com/fr/fr Bulgaria Zyxel Bulgaria NWA/WAC/WAX Series Users Guide 305 Appendix C Customer Support https://www.zyxel.com/bg/bg Czech Republic Zyxel Communications Czech s.r.o. https://www.zyxel.com/cz/cs Denmark Zyxel Communications A/S https://www.zyxel.com/dk/da Finland Zyxel Communications https://www.zyxel.com/fi/fi France Zyxel France https://www.zyxel.com/fr/fr Germany Zyxel Deutschland GmbH. https://www.zyxel.com/de/de Hungary Zyxel Hungary & SEE https://www.zyxel.com/hu/hu Italy Zyxel Communications Italy S.r.l. https://www.zyxel.com/it/it Norway Zyxel Communications A/S https://www.zyxel.com/no/no Poland Zyxel Communications Poland https://www.zyxel.com/pl/pl Romania Zyxel Romania https://www.zyxel.com/ro/ro NWA/WAC/WAX Series Users Guide 306 Appendix C Customer Support Russian Federation Zyxel Communications Corp. https://www.zyxel.com/ru/ru Slovakia Zyxel Slovakia https://www.zyxel.com/sk/sk Spain Zyxel Iberia https://www.zyxel.com/es/es Sweden Zyxel Communications A/S https://www.zyxel.com/se/sv Switzerland Studerus AG https://www.zyxel.com/ch/de-ch https://www.zyxel.com/fr/fr Turkey Zyxel Turkey A.S. https://www.zyxel.com/tr/tr UK Zyxel Communications UK Ltd. https://www.zyxel.com/uk/en-gb Ukraine Zyxel Ukraine https://www.zyxel.com/ua/uk-ua South America Argentina Zyxel Communications Corp. https://www.zyxel.com/co/es-co Brazil Zyxel Communications Brasil Ltda. NWA/WAC/WAX Series Users Guide 307 Appendix C Customer Support https://www.zyxel.com/br/pt Colombia Zyxel Communications Corp. https://www.zyxel.com/co/es-co Ecuador Zyxel Communications Corp. https://www.zyxel.com/co/es-co South America Zyxel Communications Corp. https://www.zyxel.com/co/es-co Middle East Israel Zyxel Communications Corp. https://il.zyxel.com North America USA Zyxel Communications, Inc. North America Headquarters https://www.zyxel.com/us/en-us NWA/WAC/WAX Series Users Guide 308 APPENDIX D Legal Information Copyright Copyright 2023 by Zyxel and/or its affiliates The contents of this publication may not be reproduced in any part or as a whole, transcribed, stored in a retrieval system, translated into any language, or transmitted in any form or by any means, electronic, mechanical, magnetic, optical, chemical, photocopying, manual, or otherwise, without the prior written permission of Zyxel and/or its affiliates. Published by Zyxel and/or its affiliates. All rights reserved. Disclaimers Zyxel does not assume any liability arising out of the application or use of any products, or software described herein. Neither does it convey any license under its patent rights nor the patent rights of others. Zyxel further reserves the right to make changes in any products described herein without notice. This publication is subject to change without notice. Your use of the Zyxel Device is subject to the terms and conditions of any related service providers. Trademarks Trademarks mentioned in this publication are used for identification purposes only and may be properties of their respective owners. Regulatory Notice and Statement UNITED STATES of AMERICA The following information applies if you use the product within USA area. FCC Statement This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

device.

(1) This device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This device generates, uses, and can radiate radio frequency energy and, if not installed and used according to the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio/TV technician for assistance FCC Radiation Exposure Statement This device complies with FCC Radio Frequency (RF) radiation exposure limits set forth for an uncontrolled environment. This transmitter must be at least 20 cm from the user and must not be co-located or operating in conjunction with any other antenna or transmitter. This transmitter must be at least 25 cm (WBE660S) from the user and must not be co-located or operating in conjunction with any other antenna or transmitter. Country Code selection feature to be disabled for products marketed to the US/CANADA. Caution (for model WAX620D-6E/NWA220AX-6E/WAX640S-6E/WBE660S) FCC regulations restrict the operation of this device to indoor use only. The operation of this device is prohibited on oil platforms, cars, trains, boats, and aircraft, except that operation of this device is permitted in large aircraft while flying above 10,000 feet. Operation of transmitters in the 5.925-7.125 GHz band is prohibited for control of or communications with unmanned aircraft systems. NWA/WAC/WAX Series Users Guide 309 Appendix D Legal Information BRAZIL CANADA The following applies if you use the product within Brazil. Este equipamento opera em carter secundrio, isto , no tem direito a proteo contra interferncia prejudicial, mesmo de estaes do mesmo tipo, e no pode causar interferncia a sistemas operando em carter primrio. The following information applies if you use the product within Canada area. Innovation, Science and Economic Development Canada ICES Statement CAN ICES-003 (B)/NMB-003(B) Innovation, Science and Economic Development Canada RSS-GEN & RSS-247 Statement This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada's licence-exempt RSS(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device. The radio transmitter 2468C-11ACAP22W (WAC500H), 2468C-11ACAP22 (WAC500 and NWA1123ACv3), 2468C-WAX650S (WAX650S), 2486C-

11AXAP24 (NWA210AX, WAX610D and WAX630S), 2468C-11AXAP22 (NWA110AX and WAX510D), 2468C-11AXAP2246E (WAX640S-6E), 2468C-

11AXAP246E (WAX620D-6E, NWA220AX-6E), 2468C-03785 (WAX655E), and 2468C-03973 (WAX300H) has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed, are strictly prohibited for use with this device. NWA/WAC/WAX Series Users Guide 310 Antenna Information ANTENNA MODEL NO. Appendix D Legal Information CONNECTOR 2.4 G GAIN (dBi) 5G/6G GAIN (dBi) REMARK TYPE PIFA U.FL 0.92 1.32 (5150-5250 MHz) 1.39 (5250-5350 MHz) 0.44 (5470-5725 MHz) 1.63 (5725-5850 MHz) 3.51 (5150-5250 MHz) 4.22 (5250-5350 MHz) 4.61 (5470-5725 MHz) 4.68 (5725-5850 MHz) 4.5 (5150-5350MHz) 5.2 (5470-5725MHz) 5.5 (5725-5850MHz) 4.5 (5150-5350MHz) 5.2 (5470-5725MHz) 5.5 (5725-5850MHz) 4.5 (5150-5350MHz) 5.2 (5470-5725MHz) 5.5 (5725-5850MHz) 4.5 (5150-5350MHz) 5.2 (5470-5725MHz) 5.5 (5725-5850MHz) U-NII-1:7.8 dBi U-NII-2A:7.7 dBi U-NII-2C:6.8 dBi U-NII-3:7.2 dBi U-NII-1:7.5 dBi U-NII-2A:6.8 dBi U-NII-2C:6.5 dBi U-NII-3:7.6 dBi U-NII-1:8.19 dBi U-NII-2A:7.7 dBi U-NII-2C:7.14 dBi U-NII-3:7.6 dBi U-NII-1:6.8 dBi U-NII-2A:7.5 dBi U-NII-2C:5.81 dBi U-NII-3:6.99 dBi U-NII-1:8.3 dBi U-NII-2A:7.8 dBi U-NII-2C:7.1 dBi U-NII-3:7.98 dBi 2.5 dBi 2.5 dBi 0 dBi 0 dBi U-NII-1:4.86 dBi U-NII-2A:5.93 dBi U-NII-2C:4.08 dBi U-NII-3:5.21 dBi U-NII-5:3.29 dBi U-NII-6:3.34 dBi U-NII-7:2.64 dBi U-NII-8:3.35 dBi U-NII-1:3.87 dBi U-NII-2A:3.96 dBi U-NII-2C:4.54 dBi U-NII-3:3.04 dBi U-NII-5:3.87 dBi U-NII-6:4.26 dBi U-NII-7:5.34 dBi U-NII-8:3.42 dBi 6 dBi Wall Mount Ceiling Mount WAX630S WAX650S WAX510D NWA110AX NWA210AX WAX610D WAC500H WAC500 NWA1123ACv3 WAX640S-6E WAX620D-6E NWA220AX-6E 1 2 3 4 1 2 3 4 5 6 1 2 1 2 Direction U.FL 0 (2400-2483.5 MHz) Dipole PIFA Dipole Dipole Dipole PIFA PIFA I-PEX I-PEX I-PEX I-PEX I-PEX I-PEX I-PEX 0 (2400-2483.5 MHz) 0 (2400-2483.5 MHz) 0 (2400-2483.5 MHz) 0 (2400-2483.5 MHz) 5.08 dBi 5.56 dBi Dipole I-PEX 6.06 dBi Dipole I-PEX Dipole I-PEX PIFA PIFA PIFA PIFA PIFA N/A N/A N/A N/A U.FL 0 dBi 0 dBi 0 dBi 0 dBi 1 dBi PIFA U.FL 1 dBi WAX655E Dipole N type 4 dBi NWA/WAC/WAX Series Users Guide 311 Appendix D Legal Information ANTENNA MODEL NO. WAX300H 1 2 TYPE PIFA PIFA CONNECTOR 2.4 G GAIN (dBi) 5G/6G GAIN (dBi) REMARK N/A N/A 1.4 2.7 4.2 (5150-5250 MHz) 4.6 (5250-5350 MHz) 5.1 (5470-5725 MHz) 5.1 (5725-5850 MHz) 3.2 (5150-5250 MHz) 3.5 (5250-5350 MHz) 3.5 (5470-5725 MHz) 4.3 (5725-5850 MHz) For indoor use only (except WAX655E). If the product with 5G wireless function operating in 5150-5250 MHz and 5725-5850 MHz, the following attention must be paid, The device for operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems. For devices with detachable antenna(s), the maximum antenna gain permitted for devices in the band 5725-5850 MHz shall be such that the equipment still complies with the e.i.r.p. limits as appropriate; and Where applicable, antenna type(s), antenna model(s), and the worst-case tilt angle(s) necessary to remain compliant with the e.i.r.p. elevation mask requirement set forth in Section 6.2.2.3 of RSS 247 shall be clearly indicated. If the product with 5G wireless function operating in 5250-5350 MHz and 5470-5725 MHz, the following attention must be paid. For devices with detachable antenna(s), the maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall be such that the equipment still complies with the e.i.r.p. limit. NWA/WAC/WAX Series Users Guide 312 Informations Antenne MODLE D'ANTENNE NB. Appendix D Legal Information CONNECTEUR 2.4 G GAIN (dBi) 5G/6G GAIN (dBi) REMARQUE TYPE PIFA U.FL 0.92 1.32 (5150-5250 MHz) 1.39 (5250-5350 MHz) 0.44 (5470-5725 MHz) 1.63 (5725-5850 MHz) 3.51 (5150-5250 MHz) 4.22 (5250-5350 MHz) 4.61 (5470-5725 MHz) 4.68 (5725-5850 MHz) 4.5 (5150-5350MHz) 5.2 (5470-5725MHz) 5.5 (5725-5850MHz) 4.5 (5150-5350MHz) 5.2 (5470-5725MHz) 5.5 (5725-5850MHz) 4.5 (5150-5350MHz) 5.2 (5470-5725MHz) 5.5 (5725-5850MHz) 4.5 (5150-5350MHz) 5.2 (5470-5725MHz) 5.5 (5725-5850MHz) U-NII-1:7.8 dBi U-NII-2A:7.7 dBi U-NII-2C:6.8 dBi U-NII-3:7.2 dBi U-NII-1:7.5 dBi U-NII-2A:6.8 dBi U-NII-2C:6.5 dBi U-NII-3:7.6 dBi U-NII-1:8.19 dBi U-NII-2A:7.7 dBi U-NII-2C:7.14 dBi U-NII-3:7.6 dBi U-NII-1:6.8 dBi U-NII-2A:7.5 dBi U-NII-2C:5.81 dBi U-NII-3:6.99 dBi U-NII-1:8.3 dBi U-NII-2A:7.8 dBi U-NII-2C:7.1 dBi U-NII-3:7.98 dBi 2.5 dBi 2.5 dBi 0 dBi 0 dBi U-NII-1:4.86 dBi U-NII-2A:5.93 dBi U-NII-2C:4.08 dBi U-NII-3:5.21 dBi U-NII-5:3.29 dBi U-NII-6:3.34 dBi U-NII-7:2.64 dBi U-NII-8:3.35 dBi U-NII-1:3.87 dBi U-NII-2A:3.96 dBi U-NII-2C:4.54 dBi U-NII-3:3.04 dBi U-NII-5:3.87 dBi U-NII-6:4.26 dBi U-NII-7:5.34 dBi U-NII-8:3.42 dBi 6 dBi Wall Mount Ceiling Mount WAX630S WAX650S WAX510D NWA110AX NWA210AX WAX610D WAC500H WAC500 NWA1123ACv3 WAX640S-6E WAX620D-6E NWA220AX-6E 1 2 3 4 1 2 3 4 5 6 1 2 1 2 Direction U.FL 0 (2400-2483.5 MHz) Dipole PIFA Dipole Dipole Dipole PIFA PIFA I-PEX I-PEX I-PEX I-PEX I-PEX I-PEX I-PEX 0 (2400-2483.5 MHz) 0 (2400-2483.5 MHz) 0 (2400-2483.5 MHz) 0 (2400-2483.5 MHz) 5.08 dBi 5.56 dBi Dipole I-PEX 6.06 dBi Dipole I-PEX Dipole I-PEX PIFA PIFA PIFA PIFA PIFA N/A N/A N/A N/A U.FL 0 dBi 0 dBi 0 dBi 0 dBi 1 dBi PIFA U.FL 1 dBi WAX655E Dipole N type 4 dBi NWA/WAC/WAX Series Users Guide 313 Appendix D Legal Information MODLE D'ANTENNE NB. WAX300H 1 2 TYPE PIFA PIFA CONNECTEUR 2.4 G GAIN (dBi) 5G/6G GAIN (dBi) REMARQUE N/A N/A 1.4 2.7 4.2 (5150-5250 MHz) 4.6 (5250-5350 MHz) 5.1 (5470-5725 MHz) 5.1 (5725-5850 MHz) 3.2 (5150-5250 MHz) 3.5 (5250-5350 MHz) 3.5 (5470-5725 MHz) 4.3 (5725-5850 MHz) Pour une utilisation en intrieur uniquement ( l'exception WAX655E). Lorsque la fonction sans fil 5G fonctionnant en 5150-5250 MHz and 5725-5850 MHz est active pour ce produit, il est ncessaire de porter une attention particulire aux choses suivantes Les dispositifs fonctionnant dans la bande de 5 150 5 250 MHz sont rservs uniquement pour une utilisation l'intrieur afin de rduire les risques de brouillage prjudiciable aux systmes de satellites mobiles utilisant les mmes canaux;

Pour les dispositifs munis d'antennes amovibles, le gain maximal d'antenne permis (pour les dispositifs utilisant la bande de 5 725 5 850 MHz) doit tre conforme la limite de la p.i.r.e. spcifie, selon le cas;

Lorsqu'il y a lieu, les types d'antennes (s'il y en a plusieurs), les numros de modle de l'antenne et les pires angles d'inclinaison ncessaires pour rester conforme l'exigence de la p.i.r.e. applicable au masque d'lvation, nonce la section 6.2.2.3 du CNR-247, doivent tre clairement indiqus. Lorsque la fonction sans fil 5G fonctionnant en 5250-5350 MHz et 5470-5725 MHz est active pour ce produit, il est ncessaire de porter une attention particulire aux choses suivantes. Pour les dispositifs munis dantennes amovibles, le gain maximal d'antenne permis pour les dispositifs utilisant les bandes de 5 250 5 350 MHz et de 5 470 5 725 MHz doit tre conforme la limite de la p.i.r.e. Industry Canada radiation exposure statement This equipment complies with ISED radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20 cm between the radiator and your body. This equipment should be installed and operated with a minimum distance of 21 cm (WAX300H) between the radiator and your body. This equipment should be installed and operated with a minimum distance of 28 cm (WBE660S) between the radiator and your body. Dclaration dexposition aux radiations:

Cet quipement est conforme aux limites dexposition aux rayonnements ISED tablies pour un environnement non contrl. Cet quipement doit tre install et utilis avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps. Cet quipement doit tre install et utilis avec un minimum de 21 cm (WAX300H) de distance entre la source de rayonnement et votre corps. Cet quipement doit tre install et utilis avec un minimum de 28 cm (WBE660S) de distance entre la source de rayonnement et votre corps. Caution:

(i) the device for operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems;

(ii) the maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall comply with the e.i.r.p. limit; and

(iii) the maximum antenna gain permitted for devices in the band 5725-5825 MHz shall comply with the e.i.r.p. limits specified for point-to-point and non point-to-point operation as appropriate.

(iv) WAX655E is an outdoor device. For model WAX620D-6E/NWA220AX-6E/WAX640S-6E/WBE660S

(v) Operation shall be limited to indoor use only;

(vi) Operation on oil platforms, cars, trains, boats and aircraft shall be prohibited except for on large aircraft flying above 10,000 ft.

(vii) Devices shall not be used for control of or communications with unmanned aircraft systems. Avertissement:

(i) les dispositifs fonctionnant dans la bande 5150-5250 MHz sont rservs uniquement pour une utilisation lintrieur afin de rduire les risques de brouillage prjudiciable aux systmes de satellites mobiles utilisant les mmes canaux;

(ii) le gain maximal dantenne permis pour les dispositifs utilisant les bandes 5250-5350 MHz et 5 470-5 725 MHz doit se conformer la limite de p.i.r.e.;

(iii) le gain maximal dantenne permis (pour les dispositifs utilisant la bande 5725-5825 MHz) doit se conformer la limite de p.i.r.e. spcifie pour lexploitation point point et non point point, selon le cas.

(iv) WAX655E est un appareil extrieur. For model WAX620D-6E/NWA220AX-6E/WAX640S-6E/WBE660S

(v) Utilisation limite lintrieur seulement;

(vi) Utilisation interdite bord de plateformes de forage ptrolier, de voitures, de trains, de bateaux et daronefs, sauf bord dun gros aronef volant plus de 10 000 pieds daltitude.

(vii) Les dispositifs ne doivent pas tre utiliss pour commander des systmes daronef sans pilote ni pour communiquer avec de tels systmes. NWA/WAC/WAX Series Users Guide 314 Appendix D Legal Information EUROPEAN UNION and UNITED KINGDOM The following information applies if you use the product within the European Union and United Kingdom. Declaration of Conformity with Regard to EU Directive 2014/53/EU (Radio Equipment Directive, RED) and UK regulation Compliance information for wireless products relevant to the EU, United Kingdom and other Countries following the EU Directive 2014/53/EU

(RED) and UK regulation 2017 SI 2017-1206. And this product may be used in all EU countries (and other countries following the EU Directive 2014/53/EU) and United Kingdom without any limitation except for the countries mentioned in the below table:

In the majority of the EU and other European countries, the 5GHz bands have been made available for the use of wireless local area networks (LANs). Later in this document you will find an overview of countries in which additional restrictions or requirements or both are applicable. The requirements for any country may evolve. Zyxel recommends that you check with the local authorities for the latest status of their national regulations for the 5GHz wireless LANs. If this device operates in the 5150-5350 MHz band, it is for indoor use only. This equipment should be installed and operated with a minimum distance of 20 cm between the radio equipment and your body. The maximum RF operating power for each band is as follows:

WAC500H The band 2,400 MHz to 2,483.5 MHz is 87.7 mW, The band 5,150 MHz to 5,350 MHz is 174.58 mW, The band 5,470 MHz to 5,725 MHz is 443.61 mW. WAC500 and NWA1123ACv3 The band 2,400 MHz to 2,483.5 MHz is 88.5 mW, The band 5,150 MHz to 5,350 MHz is 181.55 mW, The band 5,470 MHz to 5,725 MHz is 195.43 mW. WAX630S The band 2400 MHz to 2483.5 MHz is 19.56 mW, The band 5150 MHz to 5350 MHz is 175.39 mW, The band 5470 MHz to 5725 MHz is 826.04 mW. WAX650S The band 2,400 MHz to 2,483.5 MHz is 91.2 mW, The band 5,150 MHz to 5,350 MHz is 177.01 mW, The band 5,470 MHz to 5,725 MHz is 899.5 mW. WAX510D and NWA110AX The band 2,400 MHz to 2,483.5 MHz is 85.31 mW, The band 5,150 MHz to 5,350 MHz is 172.19 mW, The band 5,470 MHz to 5,725 MHz is 651.63 mW. WAX610D and NWA210AX The band 2,400 MHz to 2,483.5 MHz is 92.47 mW. The band 5,150 MHz to 5,350 MHz is 177.01 mW. The band 5,470 MHz to 5,725 MHz is 889.2 mW. WAX640S-6E The band 2,400 MHz to 2,483.5 MHz is 81.85 mW, The band 5,150 MHz to 5,350 MHz is 169.82 mW, The band 5,470 MHz to 5,725 MHz is 839.46 mW. The band 5,925 MHz to 6,425 MHz is 169.82 mW. WAX620D-6E and NWA220AX-6E The band 2,400 MHz to 2,483.5 MHz is 86.30 mW, The band 5,150 MHz to 5,350 MHz is 164.44 mW, The band 5,470 MHz to 5,725 MHz is 498.88 mW. The band 5,925 MHz to 6,425 MHz is 168.66 mW.. WAX655E The band 2,400 MHz to 2,483.5 MHz is 93.76 mW, The band 5,150 MHz to 5,350 MHz is 174.18 mW, The band 5,470 MHz to 5,725 MHz is 796.16 mW. WAX300H The band 2,400 MHz to 2,483.5 MHz is 89.13 mW, The band 5,150 MHz to 5,350 MHz is 198.15 mW, The band 5,470 MHz to 5,725 MHz is 485.29 mW. WBE660S The band 2,400 MHz to 2,483.5 MHz is 89.54 mW, The band 5,150 MHz to 5,350 MHz is 274.79 mW, NWA/WAC/WAX Series Users Guide 315 Appendix D Legal Information The band 5,470 MHz to 5,725 MHz is 853.10 mW. The band 5,925 MHz to 6,425 MHz is 176.60 mW.

(Bulgarian) Zyxel , 2014/53/C. National Restrictions The Belgian Institute for Postal Services and Telecommunications (BIPT) must be notified of any outdoor wireless link having a range exceeding 300 meters. Please check http://www.bipt.be for more details. Draadloze verbindingen voor buitengebruik en met een reikwijdte van meer dan 300 meter dienen aangemeld te worden bij het Belgisch Instituut voor postdiensten en telecommunicatie (BIPT). Zie http://www.bipt.be voor meer gegevens. Les liaisons sans fil pour une utilisation en extrieur dune distance suprieure 300 mtres doivent tre notifies lInstitut Belge des services Postaux et des Tlcommunications (IBPT). Visitez http://www.ibpt.be pour de plus amples dtails. Espaol

(Spanish) etina

(Czech) Por medio de la presente Zyxel declara que el equipo cumple con los requisitos esenciales y cualesquiera otras disposiciones aplicables o exigibles de la Directiva 2014/53/UE. Zyxel tmto prohlauje, e tento zazen je ve shod se zkladnmi poadavky a dalmi pslunmi ustanovenmi smrnice 2014/53/EU. Dansk (Danish) Undertegnede Zyxel erklrer herved, at flgende udstyr udstyr overholder de vsentlige krav og vrige relevante krav i direktiv 2014/53/EU. Deutsch

(German) Eesti keel

(Estonian)

(Greek) English Franais

(French) Hrvatski

(Croatian) slenska

(Icelandic) Hiermit erklrt Zyxel, dass sich das Gert Ausstattung in bereinstimmung mit den grundlegenden Anforderungen und den brigen einschlgigen Bestimmungen der Richtlinie 2014/53/EU befindet. Kesolevaga kinnitab Zyxel seadme seadmed vastavust direktiivi 2014/53/EU phinuetele ja nimetatud direktiivist tulenevatele teistele asjakohastele stetele. Zyxel 2014/53/EU. Hereby, Zyxel declares that this device is in compliance with the essential requirements and other relevant provisions of Directive 2014/53/EU. Par la prsente Zyxel dclare que l'appareil quipements est conforme aux exigences essentielles et aux autres dispositions pertinentes de la directive 2014/53/EU. Zyxel ovime izjavljuje da je radijska oprema tipa u skladu s Direktivom 2014/53/EU. Hr me lsir, Zyxel v yfir a essi bnaur er samrmi vi grunnkrfur og nnur vieigandi kvi tilskipunar 2014/53/

EU. Italiano (Italian) Con la presente Zyxel dichiara che questo attrezzatura conforme ai requisiti essenziali ed alle altre disposizioni pertinenti stabilite dalla direttiva 2014/53/EU. National Restrictions This product meets the National Radio Interface and the requirements specified in the National Frequency Allocation Table for Italy. Unless this wireless LAN product is operating within the boundaries of the owner's property, its use requires a general authorization. Please check https://www.mise.gov.it/it/ for more details. Questo prodotto conforme alla specifiche di Interfaccia Radio Nazionali e rispetta il Piano Nazionale di ripartizione delle frequenze in Italia. Se non viene installato all 'interno del proprio fondo, l'utilizzo di prodotti Wireless LAN richiede una Autorizzazione Generale. Consultare https://www.mise.gov.it/it/ per maggiori dettagli. Latvieu valoda

(Latvian) Lietuvi kalba

(Lithuanian) Magyar

(Hungarian) Malti (Maltese) Nederlands

(Dutch) Polski (Polish) Portugus

(Portuguese) Romn

(Romanian) Slovenina

(Slovak) Slovenina

(Slovene) Ar o Zyxel deklar, ka iekrtas atbilst Direktvas 2014/53/EU btiskajm prasbm un citiem ar to saisttajiem noteikumiem. iuo Zyxel deklaruoja, kad is ranga atitinka esminius reikalavimus ir kitas 2014/53/EU Direktyvos nuostatas. Alulrott, Zyxel nyilatkozom, hogy a berendezs megfelel a vonatkoz alapvet kvetelmnyeknek s az 2014/53/EU irnyelv egyb elrsainak. Hawnhekk, Zyxel, jiddikjara li dan tagmir jikkonforma mal-tiijiet essenzjali u ma provvedimenti orajn relevanti li hemm fid-Dirrettiva 2014/53/EU. Hierbij verklaart Zyxel dat het toestel uitrusting in overeenstemming is met de essentile eisen en de andere relevante bepalingen van richtlijn 2014/53/EU. Niniejszym Zyxel owiadcza, e sprzt jest zgodny z zasadniczymi wymogami oraz pozostaymi stosownymi postanowieniami Dyrektywy 2014/53/EU. Zyxel declara que este equipamento est conforme com os requisitos essenciais e outras disposies da Directiva 2014/53/

EU. Prin prezenta, Zyxel declar c acest echipament este n conformitate cu cerinele eseniale i alte prevederi relevante ale Directivei 2014/53/EU. Zyxel tmto vyhlasuje, e zariadenia spa zkladn poiadavky a vetky prslun ustanovenia Smernice 2014/53/EU. Zyxel izjavlja, da je ta oprema v skladu z bistvenimi zahtevami in ostalimi relevantnimi doloili direktive 2014/53/EU. NWA/WAC/WAX Series Users Guide 316 Appendix D Legal Information Suomi (Finnish) Zyxel vakuuttaa tten ett laitteet tyyppinen laite on direktiivin 2014/53/EU oleellisten vaatimusten ja sit koskevien direktiivin muiden ehtojen mukainen. Svenska

(Swedish) Hrmed intygar Zyxel att denna utrustning str I verensstmmelse med de vsentliga egenskapskrav och vriga relevanta bestmmelser som framgr av direktiv 2014/53/EU. Norsk

(Norwegian) Erklrer herved Zyxel at dette utstyret er I samsvar med de grunnleggende kravene og andre relevante bestemmelser I direktiv 2014/53/EU. Notes:

1. Although Norway, Switzerland and Liechtenstein are not EU member states, the EU Directive 2014/53/EU has also been implemented in those countries. 2. The regulatory limits for maximum output power are specified in EIRP. The EIRP level (in dBm) of a device can be calculated by adding the gain of the antenna used (specified in dBi) to the output power available at the connector (specified in dBm). List of national codes COUNTRY ISO 3166 2 LETTER CODE COUNTRY ISO 3166 2 LETTER CODE Austria Belgium Bulgaria Croatia Cyprus Czech Republic Denmark Estonia Finland France Germany Greece Hungary Iceland Ireland Italy Latvia AT BE BG HR CY CR DK EE FI FR DE GR HU IS IE IT LV Safety Warnings Liechtenstein Lithuania Luxembourg Malta Netherlands Norway Poland Portugal Romania Serbia Slovakia Slovenia Spain Sweden Switzerland Turkey United Kingdom LI LT LU MT NL NO PL PT RO RS SK SI ES SE CH TR GB Do not put the device in a place that is humid, dusty or has extreme temperatures as these conditions may harm your device. Please refer to the device back label, datasheet, box specifications or catalog information for the power rating of the device and operating temperature. Do not expose your device to dampness, dust or corrosive liquids. Do not store things on the device. Do not obstruct the device ventilation slots as insufficient airflow may harm your device. For example, do not place the device in an enclosed space such as a box or on a very soft surface such as a bed or sofa. Do not install or service this device during a thunderstorm. There is a remote risk of electric shock from lightning. Connect ONLY suitable accessories to the device. Do not open the device or unit. Opening or removing the device covers can expose you to dangerous high voltage or other risks. ONLY qualified service personnel should service or disassemble this device. Please contact your vendor for further information. Make sure to connect the cables to the correct ports. Place connected cables carefully so that no one will step on them or stumble over them. Disconnect all cables from this device before servicing or disassembling. Do not remove the plug and connect it to a power outlet by itself; always attach the plug to the power adaptor first before connecting it to Do not allow anything to rest on the power adaptor or cord and do NOT place the product where anyone can walk on the power adaptor a power outlet. or cord. Please use the provided or designated connection cables/power cables/adaptors. Connect it to the right supply voltage (for example, 120V AC in North America or 230V AC in Europe). If the power adaptor or cord is damaged, it might cause electrocution. Remove the damaged power adaptor or cord from the device and the power source. Do not try to repair the power adaptor or cord by yourself. Contact your local vendor to order a new one. CAUTION: There is a risk of explosion if you replace the device battery with an incorrect one. Dispose of used batteries according to the instructions. Risk of explosion if battery is replaced by an incorrect type, dispose of used batteries according to the instruction. Dispose them at the applicable collection point for the recycling of electrical and electronic devices. For detailed information about recycling of this product, please contact your local city office, your household waste disposal service or the store where you purchased the product. Do not leave a battery in an extremely high temperature environment or surroundings since it can result in an explosion or the leakage of flammable liquid or gas. Do not subject a battery to extremely low air pressure since it may result in an explosion or the leakage of flammable liquid or gas. NWA/WAC/WAX Series Users Guide 317 Appendix D Legal Information This device (WAC6553D-E, WAC6552D-S, WAX655E) must be grounded by qualified service personnel. Never defeat the ground conductor or operate the device in the absence of a suitably installed ground conductor. Contact the qualified service personnel if you are uncertain that suitable grounding is available. The following warning statements apply, where the disconnect device is not incorporated in the device or where the plug on the power supply cord is intended to serve as the disconnect device, For a pluggable device, the socket-outlet shall be installed near the device and shall be easily accessible. Do not use a power adapter that has a power cable longer than 3 meters. Environment statement ErP (Energy-related Products) (NWA1123ACv3, WAC500, WAC500H, WAX510D, NWA110AX, WAX610D, NWA210AX, WAX630S, WAX620D-6E, NWA220AX-6E and WBE660S) Zyxel products put on the EU and United Kingdom markets comply with the requirement of the European Parliament and the Council published Directive 2009/125/EC and UK regulation establishing a framework for the setting of ecodesign requirements for energy-related products

(recast), the so called "ErP Directive (Energy-related Products directive), as well as ecodesign requirements laid down in applicable implementation measures. Power consumption has satisfied the regulation requirements which are:

Network standby power consumption < 8W(watts), and/or Off mode power consumption < 0.5W(watts), and/or Standby mode power consumption < 0.5W(watts). For wireless setting, please refer to the chapter about wireless settings for more detail. Disposal and Recycling Information The symbol below means that according to local regulations your product and/or its battery shall be disposed of separately from domestic waste. If this product is end of life, take it to a recycling station designated by local authorities. At the time of disposal, the separate collection of your product and/or its battery will help save natural resources and ensure that the environment is sustainable development. Die folgende Symbol bedeutet, dass Ihr Produkt und/oder seine Batterie gem den rtlichen Bestimmungen getrennt vom Hausmll entsorgt werden muss. Wenden Sie sich an eine Recyclingstation, wenn dieses Produkt das Ende seiner Lebensdauer erreicht hat. Zum Zeitpunkt der Entsorgung wird die getrennte Sammlung von Produkt und/oder seiner Batterie dazu beitragen, natrliche Ressourcen zu sparen und die Umwelt und die menschliche Gesundheit zu schtzen. El smbolo de abajo indica que segn las regulaciones locales, su producto y/o su batera debern depositarse como basura separada de la domstica. Cuando este producto alcance el final de su vida til, llvelo a un punto limpio. Cuando llegue el momento de desechar el producto, la recogida por separado ste y/o su batera ayudar a salvar los recursos naturales y a proteger la salud humana y medioambiental. Le symbole ci-dessous signifie que selon les rglementations locales votre produit et/ou sa batterie doivent tre limins sparment des ordures mnagres. Lorsque ce produit atteint sa fin de vie, amenez-le un centre de recyclage. Au moment de la mise au rebut, la collecte spare de votre produit et/ou de sa batterie aidera conomiser les ressources naturelles et protger l'environnement et la sant humaine. Il simbolo sotto significa che secondo i regolamenti locali il vostro prodotto e/o batteria deve essere smaltito separatamente dai rifiuti domestici. Quando questo prodotto raggiunge la fine della vita di servizio portarlo a una stazione di riciclaggio. Al momento dello smaltimento, la raccolta separata del vostro prodotto e/o della sua batteria aiuta a risparmiare risorse naturali e a proteggere l'ambiente e la salute umana. Symbolen innebr att enligt lokal lagstiftning ska produkten och/eller dess batteri kastas separat frn hushllsavfallet. Nr den hr produkten nr slutet av sin livslngd ska du ta den till en tervinningsstation. Vid tiden fr kasseringen bidrar du till en bttre milj och mnsklig hlsa genom att gra dig av med den p ett tervinningsstlle. NWA/WAC/WAX Series Users Guide 318 Appendix D Legal Information

/ / ( : 110 )

About the Symbols Various symbols are used in this product to ensure correct usage, to prevent danger to the user and others, and to prevent property damage. The meaning of these symbols are described below. It is important that you read these descriptions thoroughly and fully understand the contents. Explanation of the Symbols SYMBOL EXPLANATION Alternating current (AC):

AC is an electric current in which the flow of electric charge periodically reverses direction. Direct current (DC):

DC if the unidirectional flow or movement of electric charge carriers. Earth; ground:

A wiring terminal intended for connection of a Protective Earthing Conductor. Class II equipment:

The method of protection against electric shock in the case of class II equipment is either double insulation or reinforced insulation. Viewing Certifications Go to http://www.zyxel.com to view this products documentation and certifications. Zyxel Limited Warranty Zyxel warrants to the original end user (purchaser) that this product is free from any defects in material or workmanship for a specific period (the Warranty Period) from the date of purchase. The Warranty Period varies by region. Check with your vendor and/or the authorized Zyxel local distributor for details about the Warranty Period of this product. During the warranty period, and upon proof of purchase, should the product have indications of failure due to faulty workmanship and/or materials, Zyxel will, at its discretion, repair or replace the defective products or components without charge for either parts or labor, and to whatever extent it shall deem necessary to restore the product or components to NWA/WAC/WAX Series Users Guide 319 Appendix D Legal Information proper operating condition. Any replacement will consist of a new or re-manufactured functionally equivalent product of equal or higher value, and will be solely at the discretion of Zyxel. This warranty shall not apply if the product has been modified, misused, tampered with, damaged by an act of God, or subjected to abnormal working conditions. Note Repair or replacement, as provided under this warranty, is the exclusive remedy of the purchaser. This warranty is in lieu of all other warranties, express or implied, including any implied warranty of merchantability or fitness for a particular use or purpose. Zyxel shall in no event be held liable for indirect or consequential damages of any kind to the purchaser. To obtain the services of this warranty, contact your vendor. You may also refer to the warranty policy for the region in which you bought the device at https://www.zyxel.com/global/en/support/warranty-information. Registration Register your product online at www.zyxel.com to receive email notices of firmware upgrades and related information. Open Source Licenses This product contains in part some free software distributed under GPL license terms and/or GPL like licenses. To request the source code covered under these licenses, please go to: https://www.zyxel.com/form/gpl_oss_software_notice.shtml. NWA/WAC/WAX Series Users Guide 320 Index Index Numbers 802.11k 13, 15, 16, 17, 19 802.11r 13, 15, 16, 17, 19 802.11v 13, 15, 16, 17, 19 A AC. See AP Controller access 46 access privileges 24 access users 118 see also users 118 admin users 118 multiple logins 123 see also users 118 alerts 216, 217, 219, 220, 221 antenna switch 242 AP Controller 13, 15, 16, 17, 19, 29 applications MBSSID 24 Repeater 22 Assisted Roaming, see 802.11k/v Assisted Roaming. See 802.11k/v B backing up configuration files 226 Basic Service Set see BSS Bluetooth BLE, see Bluetooth Low Energy BLE. See Bluetooth Low Energy advertisements 115 advertising settings 117 BLE 115 Bluetooth Low Energy 14, 15, 16, 18, 19, 115 Bluetooth Smart 115 iBeacon 115 iBeacon ID 115 major 115 minor 115 UUID 115 UUID format 117 BSS 24 C CA and certificates 174 CA (Certificate Authority), see certificates CAPWAP 86 CEF (Common Event Format) 214, 218 Certificate Authority (CA) see certificates Certificate Revocation List (CRL) 174 vs OCSP 188 certificates 173 advantages of 174 and CA 174 and FTP 206 and HTTPS 195 and SSH 204 and WWW 196 certification path 174, 181, 186 expired 174 factory-default 174 file formats 174 fingerprints 182, 187 importing 177 not used for encryption 174 revoked 174 self-signed 174, 178 serial number 181, 186 storage space 176, 184 thumbprint algorithms 175 thumbprints 175 used for authentication 174 verifying fingerprints 175 NWA/WAC/WAX Series Users Guide 321 Index certification requests 178 certifications viewing 319 channel 25 CLI 36, 51 button 51 messages 51 popup window 51 Reference Guide 2 cold start 59 commands 36 sent by Web Configurator 51 Common Event Format (CEF) 214, 218 comparison table 13 configuration information 236, 254 configuration files 223 at restart 226 backing up 226 downloading 227 downloading with FTP 206 editing 223 how applied 224 lastgood.conf 226, 228 managing 225 startup-config.conf 228 startup-config-bad.conf 226 syntax 223 system-default.conf 228 uploading 229 uploading with FTP 206 use without restart 223 contact information 304 cookies 46 copyright 309 CPU usage 62, 65 current date/time 63, 191 daylight savings 192 setting manually 193 time server 194 customer support 304 D date 191 daylight savings 192 DCS 100 DHCP 190 and domain name 190 diagnostics 236, 254 disclaimer 309 domain name 190 dual/tri-radios 25 dual-radio application 25 dynamic channel selection 100 E email daily statistics report 211 encryption 22 ESSID 268 Extended Service Set IDentification 125 F Fast Roaming, see 802.11r Fast Roaming. See 802.11r FCC interference statement 309 file extensions configuration files 223 shell scripts 223 file manager 223 Firefox 46 firmware and restart 231 current version 62, 231 getting updated 231 uploading 230, 231 uploading with FTP 206 flash usage 62 FTP 36, 206 and certificates 206 with Transport Layer Security (TLS) 206 NWA/WAC/WAX Series Users Guide 322 Index stateless autoconfiguration 298 unspecified address 297 G Guide CLI Reference 2 H HTTP over SSL, see HTTPS redirect to HTTPS 196 vs HTTPS 195 HTTPS 195 and certificates 195 authenticating clients 195 avoiding warning messages 198 example 197 vs HTTP 195 with Internet Explorer 197 with Netscape Navigator 197 HyperText Transfer Protocol over Secure Socket Layer, see HTTPS I interface status 64 interfaces as DHCP servers 190 interference 25 Internet Explorer 46 Internet Protocol version 6, see IPv6 IP Address 86, 250 gateway IP address 86 IP subnet 86 IPv6 296 addressing 296 EUI-64 298 global address 296 interface ID 298 link-local address 296 Neighbor Discovery Protocol 296 ping 296 prefix 296 prefix length 296 J Java permissions 46 JavaScripts 46 K key pairs 173 L lastgood.conf 226, 228 layer-2 isolation 167 example 167 MAC 168 LED suppression 239 LEDs 38 load balancing 100 Locator LED 240 log messages categories 217, 219, 220, 221 debugging 84 regular 84 types of 84 logout Web Configurator 50 logs emailing log messages 85, 216 formats 214 log consolidation 217 settings 213 M MAC address range 62 Management Information Base (MIB) 207, 208 NWA/WAC/WAX Series Users Guide 323 Management Mode CAPWAP and DHCP 87 management mode 27 Management, NCC 28 Management, Standalone 27 managing the device good habits 36 using FTP, see FTP MBSSID 24 memory usage 62, 66 messages CLI 51 mode, default 27 model name 62 My Certificates, see also certificates 176 N NCC, see Nebula Control Center Nebula Control Center 28 Netscape Navigator 46 Network Time Protocol (NTP) 193 O objects certificates 173 users, account user 118 Online Certificate Status Protocol (OCSP) 188 vs CRL 188 overview 12, 59, 247 P pop-up windows 46 power off 60 power on 59 product registration 320 Public-Key Infrastructure (PKI) 174 public-private key pairs 173 Index R radio 25 reboot 59, 244 vs reset 244 Reference Guide, CLI 2 registration product 320 remote management FTP, see FTP WWW, see WWW reports daily 211 daily email 211 reset 270 vs reboot 244 RESET button 60, 270 restart 244 RF interference 25 Rivest, Shamir and Adleman public-key algorithm

(RSA) 178 RSA 178, 187 RSSI threshold 136 S screen resolution 46 Secure Socket Layer, see SSL Sensitive Data Protection 224 serial number 62 service control and users 194 limitations 194 timeouts 194 Service Set 125 Service Set Identifier see SSID shell scripts 223 downloading 235, 254 editing 234, 253 how applied 224 managing 234, 253 syntax 223 uploading 235, 254 Simple Network Management Protocol, see SNMP NWA/WAC/WAX Series Users Guide 324 SNMP 207 agents 207 Get 207 GetNext 207 Manager 207 managers 207 MIB 207, 208 network components 207 Set 207 Trap 208 traps 208 versions 207 SSH 202 and certificates 204 client requirements 204 encryption methods 204 for secure Telnet 205 how connection is established 203 versions 204 with Linux 205 with Microsoft Windows 205 SSID 24 SSID profile pre-configured 24 SSID profiles 24 SSL 195 starting the device 59 startup-config.conf 228 if errors 226 missing at restart 226 present at restart 226 startup-config-bad.conf 226 station 100 statistics daily email report 211 status 248 stopping the device 59 supported browsers 46 syslog 214, 218 system name 61, 190 system uptime 62 system-default.conf 228 Index T Telnet with SSH 205 time 191 time servers (default) 193 trademarks 309 Transport Layer Security (TLS) 206 troubleshooting 236, 254 Trusted Certificates, see also certificates 183 U upgrading firmware 230 uploading configuration files 229 firmware 230 shell scripts 234, 253 usage CPU 62, 65 flash 62 memory 62, 66 onboard flash 62 user authentication 118 user name rules 119 user objects 118 users 118 access, see also access users admin (type) 118 admin, see also admin users and service control 194 currently logged in 63 default lease time 122, 124 default reauthentication time 123, 124 lease time 121 limited-admin (type) 118 lockout 123 reauthentication time 121 types of 118 user (type) 118 user names 119 NWA/WAC/WAX Series Users Guide 325 Index Z ZDP 31 ZON Utility 31 V Vantage Report (VRPT) 214, 218 Virtual Local Area Network 91 VLAN 91 introduction 91 VRPT (Vantage Report) 214, 218 W warm start 59 warranty 319 note 320 WDS 22 Web Configurator 35, 46 access 46 requirements 46 supported browsers 46 WEP (Wired Equivalent Privacy) 126 wireless channel 268 wireless client 100 Wireless Distribution System (WDS) 22 wireless LAN 268 wireless network example 99 overview 99 wireless profile 125 layer-2 isolation 125 MAC filtering 125 radio 125 security 125 SSID 125 wireless security 24, 268 wireless station 100 Wizard Setup 67 WLAN interface 25 WPA2 126 WWW 195 and certificates 196 see also HTTP, HTTPS 195 NWA/WAC/WAX Series Users Guide 326

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WARNING:pdfminer.pdfpage:The PDF <_io.BufferedReader name='/Volumes/Scratch/Incoming/eg-scratch/6840696.pdf'> contains a metadata field indicating that it should not allow text extraction. Ignoring this field and proceeding. Use the check_extractable if you want to raise an error in this case Zyxel Communications Corporation No.2 Industry East RD. IX, Hsinchu Science Park, Hsinchu 30075, Taiwan, R.O.C Date: September 15, 2023 Federal Communications Commission 7435 Oakland Mills Rd Columbia MD 21046-1609 Subject: Declaration letter for indoor Access Point 6ID FCC ID: I8803935 To whom it may concern:

We, Zyxel Communications Corporation, attest that this device under FCC ID I8803935 complies with device protocol requirements and operational restrictions: for indoor Access Point 6ID. 1. Protocol attestation statement:

Statement describing the method the indoor access point uses to control the associated client/subordinate power control. Statement: The AP uses the IEEE 802.11 beacon signaling to inform the associated client/subordinate device of its permitted maximum power. The IEEE beacon contains a 6GHz Operation Information subfield. The subfield will contain information identifying the AP as a LPI AP and a Maximum Transmit Power Interpretation subfield 2. Statement acknowledging device restrictions:

a. Low-power indoor Access Point. Access Point operating in the 5.925-7.125 GHz band shall be supplied power from a wired connection, has an integrated antenna, is not battery-powered, and does not have a weatherized enclosure. b. This device's operation will not be allowed on oil platforms, cars, trains, boats, and aircraft, except that operation of this device is permitted in large c. aircraft while flying above 10,000 feet Indoor access points are prohibited for control of or communications with unmanned aircraft systems, including drones. Zyxel Communications Corporation No.2 Industry East RD. IX, Hsinchu Science Park, Hsinchu 30075, Taiwan, R.O.C Emma Bao / Manager Zyxel Communications Corporation Tel: 886 3 578-3942 # 88582 E-mail: Emma.bao@zyxel.com.tw