Comtrend AR-5312U ADSL2+ WLAN Router 5.User manual-1

 

AR-5312u ADSL2+ WLAN Router User Manual Version A1.0, November 3, 2014 261056-071 Preface This manual provides information related to the installation and operation of this device. The individual reading this manual is presumed to have a basic understanding of telecommunications terminology and concepts. If you find the product to be inoperable or malfunctioning, please contact technical support for immediate service by email at INT-support@comtrend.com For product update, new product release, manual revision, or software upgrades, please visit our website at http://www.comtrend.com Important Safety Instructions With reference to unpacking, installation, use, and maintenance of your electronic device, the following basic guidelines are recommended:

Do not use or install this product near water, to avoid fire or shock hazard. For example, near a bathtub, kitchen sink or laundry tub, or near a swimming pool. Also, do not expose the equipment to rain or damp areas (e.g. a wet basement). Do not connect the power supply cord on elevated surfaces. Allow it to lie freely. There should be no obstructions in its path and no heavy items should be placed on the cord. In addition, do not walk on, step on, or mistreat the cord. Use only the power cord and adapter that are shipped with this device. To safeguard the equipment against overheating, make sure that all openings in the unit that offer exposure to air are not blocked. Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a remote risk of electric shock from lightening. Also, do not use the telephone to report a gas leak in the vicinity of the leak. Never install telephone wiring during stormy weather conditions. CAUTION:

 To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord.

 Always disconnect all telephone lines from the wall outlet before servicing or disassembling this equipment. WARNING

 Disconnect the power line from the device before servicing.

 Power supply specifications are clearly stated in Appendix C Specifications. 1 Copyright Copyright2014 Comtrend Corporation. All rights reserved. The information contained herein is proprietary to Comtrend Corporation. No part of this document may be translated, transcribed, reproduced, in any form, or by any means without prior written consent of Comtrend Corporation. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/

NOTE:

This document is subject to change without notice. Protect Our Environment This symbol indicates that when the equipment has reached the end of its useful life, it must be taken to a recycling centre and processed separate from domestic waste. The cardboard box, the plastic contained in the packaging, and the parts that make up this router can be recycled in accordance with regionally established regulations. Never dispose of this electronic equipment along with your household waste; you may be subject to penalties or sanctions under the law. Instead, please be responsible and ask for disposal instructions from your local government. 2 4.2.1

4.2.2

4.2.3

4.2.4

Table of Contents CHAPTER 1 INTRODUCTION ........................................................................................................... 6

1.1 FEATURES LIST ................................................................................................................................ 6

CHAPTER 2 INSTALLATION ............................................................................................................. 7

2.1 HARDWARE SETUP ........................................................................................................................... 7

2.2 FRONT PANEL .................................................................................................................................. 9

CHAPTER 3 WEB USER INTERFACE ............................................................................................ 11

3.1 DEFAULT SETTINGS ....................................................................................................................... 11

3.2 IP CONFIGURATION ........................................................................................................................ 11

3.3 LOGIN PROCEDURE ........................................................................................................................ 14

CHAPTER 4 DEVICE INFORMATION ........................................................................................... 16

4.1 WAN ............................................................................................................................................. 17

4.2 STATISTICS ..................................................................................................................................... 18

LAN Statistics.................................................................................................................. 18

WAN Service ................................................................................................................... 19

XTM Statistics ................................................................................................................. 20

xDSL Statistics ................................................................................................................ 21

4.3 ROUTE ........................................................................................................................................... 26

4.4 ARP ............................................................................................................................................... 27

4.5 DHCP............................................................................................................................................ 27

4.6 NAT SESSION ................................................................................................................................ 29

4.7 IGMP PROXY ................................................................................................................................ 30

4.8 IPV6 .............................................................................................................................................. 31

4.8.1 IPv6 Info ................................................................................................................................ 31

4.8.2 IPv6 Neighbor ....................................................................................................................... 32

4.8.3 IPv6 Route ............................................................................................................................. 33

4.9 NETWORK MAP ............................................................................................................................. 34

4.10 WIRELESS .................................................................................................................................... 35

4.10.1 Station Info .......................................................................................................................... 35

4.10.2 Site Survey ........................................................................................................................... 36

CHAPTER 5 BASIC SETUP............................................................................................................... 37

5.1 LAYER 2 INTERFACE ...................................................................................................................... 37

5.1.1 WAN Service Setup ................................................................................................................ 38

5.2 NAT .............................................................................................................................................. 39

5.2.1

Virtual Servers ................................................................................................................ 39

Port Triggering ............................................................................................................... 40

5.2.2

5.2.3

DMZ Host ....................................................................................................................... 42

5.2.4 IP Address Map .............................................................................................................. 43

5.2.5 IPSEC ALG ..................................................................................................................... 45

5.2.6 SIP ALG .......................................................................................................................... 46

5.3 LAN .............................................................................................................................................. 47

5.3.1 LAN IPv6 Autoconfig ............................................................................................................. 50

5.3.2 Static IP Neighbor ................................................................................................................. 53

5.3.3 UPnP ..................................................................................................................................... 54

5.4 WIRELESS ...................................................................................................................................... 55

5.4.1 Basic ...................................................................................................................................... 55

5.4.2 Security .................................................................................................................................. 57

5.5 PARENTAL CONTROL...................................................................................................................... 60

5.5.1

Time Restriction .............................................................................................................. 60

URL Filter....................................................................................................................... 61

5.5.2

5.6 HOME NETWORKING ................................................................................................................ 63

5.6.1 Print Server ........................................................................................................................... 63

5.6.2 DLNA ..................................................................................................................................... 64

5.6.3 Storage Service ...................................................................................................................... 65

3 CHAPTER 6 ADVANCED SETUP ..................................................................................................... 66

6.1 AUTO-DETECTION SETUP ............................................................................................................... 66

6.2 SECURITY ...................................................................................................................................... 71

IP Filtering ..................................................................................................................... 71

6.2.1

MAC Filtering................................................................................................................. 74

6.2.2

6.3 QUALITY OF SERVICE (QOS) .......................................................................................................... 76

6.3.1

QoS Queue Setup ............................................................................................................ 77

QoS Policer .................................................................................................................... 79

6.3.2

6.3.3 QoS Classification .......................................................................................................... 81

6.4 ROUTING ....................................................................................................................................... 83

Default Gateway ............................................................................................................. 83

6.4.1

6.4.2

Static Route ..................................................................................................................... 84

6.4.3

Policy Routing ................................................................................................................ 85

6.4.4 RIP .................................................................................................................................. 86

6.5 DNS .............................................................................................................................................. 87

6.5.1

DNS Server ..................................................................................................................... 87

Dynamic DNS ................................................................................................................. 88

6.5.2

6.5.3  DNS Entries .................................................................................................................... 89

6.5.4 DNS Proxy/Relay ............................................................................................................ 90

6.6 DSL ............................................................................................................................................... 91

6.7 INTERFACE GROUPING ................................................................................................................... 93

6.8 IP TUNNEL ..................................................................................................................................... 96

6.8.1 IPv6inIPv4 ............................................................................................................................. 96

6.8.2 IPv4inIPv6 ............................................................................................................................. 97

6.9 CERTIFICATE .................................................................................................................................. 98

6.9.1

Local ............................................................................................................................... 98

Trusted CA .................................................................................................................... 100

6.9.2

6.10 POWER MANAGEMENT .............................................................................................................. 101

6.11 MULTICAST ................................................................................................................................ 102

6.12 WIRELESS .................................................................................................................................. 104

6.12.1 Basic .................................................................................................................................. 104

6.12.2 Security .............................................................................................................................. 106

6.12.3 WPS ................................................................................................................................... 109

6.12.4 MAC Filter......................................................................................................................... 113

6.12.5 Wireless Bridge .................................................................................................................. 115

6.12.6 Advanced ........................................................................................................................... 116

CHAPTER 7 DIAGNOSTICS ........................................................................................................... 119

7.1 DIAGNOSTICS INDIVIDUAL TESTS ............................................................................................. 119

7.2 FAULT MANAGEMENT .................................................................................................................. 120

7.3 UPTIME STATUS ........................................................................................................................... 121

7.4 PING ............................................................................................................................................ 122

7.5 TRACE ROUTE ............................................................................................................................. 123

7.6 SYSTEM UTILIZATION .................................................................................................................. 124

CHAPTER 8 MANAGEMENT ........................................................................................................ 125

8.1 SETTINGS ..................................................................................................................................... 125

Backup Settings............................................................................................................. 125

Update Settings ............................................................................................................. 126

Restore Default ............................................................................................................. 126

8.2 SYSTEM LOG ............................................................................................................................... 127

8.3 SNMP AGENT ............................................................................................................................. 129

8.4 TR-069 CLIENT ........................................................................................................................... 130

8.5 INTERNET TIME ........................................................................................................................... 132

8.6 ACCESS CONTROL ....................................................................................................................... 133

8.6.1 Passwords ......................................................................................................................... 133

8.6.2 Service Access ................................................................................................................... 135

8.6.3 IP Address ......................................................................................................................... 136

8.7 UPDATE SOFTWARE ..................................................................................................................... 137

8.8 REBOOT ....................................................................................................................................... 138

CHAPTER 9 LOGOUT ..................................................................................................................... 139

8.1.1

8.1.2

8.1.3

4 APPENDIX A - FIREWALL ............................................................................................................. 140

APPENDIX B - PIN ASSIGNMENTS .............................................................................................. 143

APPENDIX C SPECIFICATIONS ................................................................................................ 144

APPENDIX D - SSH CLIENT .......................................................................................................... 146

APPENDIX E - CONNECTION SETUP ......................................................................................... 147

APPENDIX F - WPS OPERATION ................................................................................................. 179

APPENDIX G - PRINTER SERVER ............................................................................................... 184

5 Chapter 1 Introduction AR-5312u is an 802.11n (300Mbps) Wireless ADSL2+ router comprising four 10/100 Base-T Ethernet ports, a Wi-Fi Protected Setup (WPS)/ Wi-Fi switch button, a USB Host, and is backward compatible with existing 802.11b (11Mbps) and 11g (54bps) equipment. The AR-5312u ADSL2+ router provides state of the art security features such as 64/128 bit WEP encryption and WPA/WPA2 encryption, Firewall, and VPN pass through. 1.1 Features List PhyR and G.INP Annex A/L/M Up to 16 PVCs and Up to 8 PTM flows Auto PVC configuration WPA/WPA2, 802.1x and RADIUS Integrated 802.11b/g/n AP Dynamic IP assignment NAT/PAT IP/MAC address filtering Embedded SNMPv2 agent Per-PVC packet level QoS Static route and RIP/RIP v2 routing client function Wi-Fi Protected Setup (WPS) 2.0 Wireless Distribution System (WDS) WMM UPnP IGMP Snooping/Proxy and Fast Leave IPv6 compliant FTP/TFTP server TR-064/TR-069/TR-098/TR-111 Configuration backup and restoration Web-based management HTTPS/HTTP server Remote administration, automatic firmware upgrade and configuration DNS Proxy/Relay DHCP Server/Client 6 Chapter 2 Installation 2.1 Hardware Setup





Non-stackable This device is not stackable do not place units on top of each other, otherwise damage could occur. Follow the instructions below to complete the hardware setup. BACK PANEL The figure below shows the back panel of the device. DSL Connect to the DSL port with the DSL RJ11 cable. LAN (Ethernet) Ports You can connect the router to up to four LAN devices using RJ45 cables. The ports are auto-sensing MDI/X and either straight-through or crossover cable can be used. USB HOST PORT A USB 2.0 host port supports compatible printers. See Appendix G for setup instructions. Support for other devices may be added in future firmware upgrades. Reset Button Restore the default parameters of the device by pressing the Reset button for 10 seconds. After the device has rebooted successfully, the front panel should display as expected (see section 2.2 Front Panel for details). NOTE: If pressed down for more than 60 seconds, the AR-5312u will go into a firmware update state (CFE boot mode). The firmware can then be updated using an Internet browser pointed to the default IP address. 7 Power ON Press the power button to the OFF position (OUT). Connect the power adapter to the power port. Attach the power adapter to a wall outlet or other AC source. Press the power button to the ON position (IN). If the Power LED displays as expected then the device is ready for setup (see section LED Indicators). Caution 1: If the device fails to power up, or it malfunctions, first verify that the power cords are connected securely and then power it on again. If the problem persists, contact technical support. Caution 2: Before servicing or disassembling this equipment, disconnect all power cords and telephone lines from their outlets. 8 2.2 Front Panel The front panel LED indicators are shown below and explained in the following table. This information can be used to check the status of the device and its connections. LED POWER Color Green Mode On Off Red On ETH 1X-4X Green WPS Green WiFi Green USB Green DSL Green INTERNET Green On Off Blink On Off On Off Blink On Off Blink On Off Blink On Off Blink Function The device is powered up. The device is powered down. POST (Power On Self Test) failure or other malfunction. A malfunction is any error of internal sequence or state that will prevent the device from connecting to the DSLAM or passing customer data. An Ethernet Link is established. An Ethernet Link is not established. Data transmitting or receiving over Ethernet. WPS function is OK. WPS function is closed or failure. The wireless module is ready.

(i.e. installed and enabled). The wireless module is not ready.

(i.e. either not installed or disabled). Data transmitting or receiving over WIFI. USB equipment is connected. USB equipment is not connected. Data transmission. xDSL Link is established. Modem power off. fast: xDSL Link is training or data transmitting. slow: xDSL training failed. IP connected and no traffic detected. If an IP or PPPoE session is dropped due to an idle timeout, the light will remain green if an ADSL connection is still present. Modem power off, modem in bridged mode or ADSL connection not present. In addition, if an IP or PPPoE session is dropped for any reason, other than an idle timeout, the light is turned off. IP connected and IP Traffic is passing through the device (either direction) 9 Note:

A malfunction is any error of internal sequence or state that will prevent the device from connecting to the DSLAM or passing customer data. This may be identified at various times such after power on or during operation through the use of self testing or in operations which result in a unit state that is not expected or should not occur. IP connected (the device has a WAN IP address from IPCP or DHCP and DSL is up or a static IP address is configured, PPP negotiation has successfully complete if used and DSL is up ) and no traffic detected. If the IP or PPPoE session is dropped for any other reason, the light is turned off. The light will turn red when it attempts to reconnect and DHCP or PPPoE fails. WiFi/WPS Button Press and release WiFi-WPS button to activate WPS (make sure the WPS is enabled in Wireless->Security page). Press and hold WiFi-WPS button more than 5 seconds to enable/disable WiFi. 10 Chapter 3 Web User Interface This section describes how to access the device via the web user interface (WUI) using an Internet browser such as Internet Explorer (version 5.0 and later). 3.1 Default Settings The factory default settings of this device are summarized below. LAN IP address: 192.168.1.1 LAN subnet mask: 255.255.255.0 Administrative access (username: root , password: 12345 ) WIFI access: enabled Technical Note During power on, the device initializes all settings to default values. It will then read the configuration profile from the permanent storage section of flash memory. The default attributes are overwritten when identical attributes with different values are configured. The configuration profile in permanent storage can be created via the web user interface or telnet user interface, or other management protocols. The factory default configuration can be restored either by pushing the reset button for more than five seconds until the power indicates LED blinking or by clicking the Restore Default Configuration option in the Restore Settings screen. 3.2 IP Configuration DHCP MODE When the AR-5312u powers up, the onboard DHCP server will switch on. Basically, the DHCP server issues and reserves IP addresses for LAN devices, such as your PC. To obtain an IP address from the DCHP server, follow the steps provided below. NOTE:

The following procedure assumes you are running Windows XP. However, the general steps involved are similar for most operating systems (OS). Check your OS support documentation for further details. STEP 1: From the Network Connections window, open Local Area Connection (You may also access this screen by double-clicking the Local Area Connection icon on your taskbar). Click the Properties button. STEP 2: Select Internet Protocol (TCP/IP) and click the Properties button. STEP 3: Select Obtain an IP address automatically as shown below. 11 STEP 4: Click OK to submit these settings. If you experience difficulty with DHCP mode, you can try static IP mode instead. 12 STATIC IP MODE In static IP mode, you assign IP settings to your PC manually. Follow these steps to configure your PC IP address to use subnet 192.168.1.x. NOTE:

The following procedure assumes you are running Windows XP. However, the general steps involved are similar for most operating systems (OS). Check your OS support documentation for further details. STEP 1: From the Network Connections window, open Local Area Connection (You may also access this screen by double-clicking the Local Area Connection icon on your taskbar). Click the Properties button. STEP 2: Select Internet Protocol (TCP/IP) and click the Properties button. STEP 3: Change the IP address to the 192.168.1.x (1<x<255) subnet with subnet mask of 255.255.255.0. The screen should now display as shown below. STEP 4: Click OK to submit these settings. 13 3.3 Login Procedure Perform the following steps to login to the web user interface. NOTE:

STEP 1: Start the Internet browser and enter the default IP address for the device The default settings can be found in 3.1 Default Settings. in the Web address field. For example, if the default IP address is 192.168.1.1, type http://192.168.1.1. NOTE:

For local administration (i.e. LAN access), the PC running the browser must be attached to the Ethernet, and not necessarily to the device. For remote access (i.e. WAN), use the IP address shown on the Chapter 4 Device Information screen and login with remote username and password. STEP 2: A dialog box will appear, such as the one below. Enter the default username and password, as defined in section 3.1 Default Settings. Click OK to continue. NOTE: The login password can be changed later (see 8.6.1 Passwords). 14 STEP 3: After successfully logging in for the first time, you will reach this screen. You can also reach this page by clicking on the following icon located at the top of the screen. 15 Chapter 4 Device Information You can reach this page by clicking on the following icon located at the top of the screen. The web user interface window is divided into two frames, the main menu (at left) and the display screen (on the right). The main menu has several options and selecting each of these options opens a submenu with more selections. NOTE: The menu items shown are based upon the configured connection(s) and user account privileges. For example, if NAT and Firewall are enabled, the main menu will display the NAT and Security submenus. If either is disabled, their corresponding menu(s) will also be disabled. Device Info is the first selection on the main menu so it will be discussed first. Subsequent chapters will introduce the other main menu options in sequence. The Device Info Summary screen displays at startup. This screen shows hardware, software, IP settings and other related information. 16 4.1 WAN Select WAN from the Device Info submenu to display the configured PVC(s). Heading Interface Description Type VlanMuxId IPv6 IGMP MLD NAT Firewall Status IPv4 Address IPv6 Address Description Name of the interface for WAN Name of the WAN connection Shows the connection type Shows 802.1Q VLAN ID Shows WAN IPv6 status Shows Internet Group Management Protocol (IGMP) status Shows Multicast Listener Discovery (MLD) status Shows Network Address Translation (NAT) status Shows the status of Firewall Lists the status of DSL link Shows WAN IPv4 address Shows WAN IPv6 address 17 4.2 Statistics This selection provides LAN, WAN, ATM and xDSL statistics. NOTE:

These screens are updated automatically every 15 seconds. Click Reset Statistics to perform a manual update. 4.2.1 LAN Statistics This screen shows data traffic statistics for each LAN interface. Heading Interface Received/Transmitted: - Bytes

- Pkts

- Errs

- Drops Description LAN interface(s) Number of Bytes Number of Packets Number of packets with errors Number of dropped packets 18 4.2.2 WAN Service This screen shows data traffic statistics for each WAN interface. Heading Interface Description Received/Transmitted - Bytes

- Pkts

- Errs

- Drops Description WAN interfaces WAN service label Number of Bytes Number of Packets Number of packets with errors Number of dropped packets 19 4.2.3 XTM Statistics The following figure shows ATM (Asynchronous Transfer Mode)/PTM (Packet Transfer Mode) statistics. Description ATM PORT (0-3) Number of octets received over the interface Number of octets transmitted over the interface Number of packets received over the interface Number of packets transmitted over the interface Number of OAM Cells received over the interface XTM Interface Statistics Heading Port Number In Octets Out Octets In Packets Out Packets In OAM Cells Out OAM Cells Number of OAM Cells transmitted over the interface. In ASM Cells Out ASM Cells Number of ASM Cells transmitted over the interface In Packet Errors In Cell Errors Number of ASM Cells received over the interface Number of packets in Error Number of cells in Error 20 4.2.4 xDSL Statistics The xDSL Statistics screen displays information corresponding to the xDSL type. The two examples below (ADSL2 & ADSL2+) show this variation. ADSL2 21 ADSL2+

Click the Reset Statistics button to refresh this screen. Field Mode Traffic Type Status Link Power State Line Coding (Trellis) SNR Margin (0.1 dB) Description ADSL2, ADSL2+

ATM, PTM Lists the status of the DSL link Link output power state. Trellis On/Off Signal to Noise Ratio (SNR) margin 22 Field Attenuation (0.1 dB) Description Estimate of average loop attenuation in the downstream direction. Total upstream output power Current sync rates downstream/upstream Number of bytes in Mux Data Frame Number of Mux Data Frames in a RS codeword Number of Mux Data Frames in an OH sub-frame Number of redundancy bytes in the RS codeword Number of data symbols the RS codeword spans Number of bits transmitted in each data symbol The interleaver depth The interleaver block size in bytes RS codeword size The delay in milliseconds (msec) DMT symbol Output Power

(0.1 dBm) Attainable Rate (Kbps) The sync rate you would obtain. Rate (Kbps) In VDSL mode, the following section is inserted. B M T R S L D I N Delay INP OH Frames OH Frame Errors RS Words RS Correctable Errors RS Uncorrectable Errors HEC Errors OCD Errors LCD Errors Total Cells Data Cells Bit Errors Total ES Total SES Total UAS Total Number of Header Error Checksum errors Total Number of Out-of-Cell Delineation errors Total number of Loss of Cell Delineation Total number of ATM cells (including idle + data cells) Total number of ATM data cells Total number of bit errors Total number of OH frames Number of OH frames received with errors Total number of Reed-Solomon code errors Total Number of RS with correctable errors Total Number of RS words with uncorrectable errors Total Number of Errored Seconds Total Number of Severely Errored Seconds Total Number of Unavailable Seconds 23 xDSL BER TEST Click xDSL BER Test on the xDSL Statistics screen to test the Bit Error Rate (BER). A small pop-up window will open after the button is pressed, as shown below. Click Start to start the test or click Close to cancel the test. After the BER testing is complete, the pop-up window will display as follows. 24 xDSL TONE GRAPH Click Draw Tone Graph on the xDSL Statistics screen and a pop-up window will display the xDSL bits per tone status, as shown below. 25 4.3 Route Choose Route to display the routes that the AR-5312u has found. Field Destination Gateway Subnet Mask Flag Metric Service Interface Description Destination network or destination host Next hop IP address Subnet Mask of Destination U: route is up

!: reject route G: use gateway H: target is a host R: reinstate route for dynamic routing D: dynamically installed by daemon or redirect M: modified from routing daemon or redirect The 'distance' to the target (usually counted in hops). It is not used by recent kernels, but may be needed by routing daemons. Shows the WAN connection label Shows connection interfaces 26 4.4 ARP Click ARP to display the ARP information. Description Shows IP address of host pc Complete, Incomplete, Permanent, or Publish Field IP address Flags HW Address Shows the MAC address of host pc Device Shows the connection interface 4.5 DHCP Click DHCP to display all DHCP Leases. Field IPv6 Address MAC Address IP Address Expires In Description Shows IP address of device/host/PC Shows the Ethernet MAC address of the device/host/PC Shows IP address of device/host/PC Shows how much time is left for each DHCP Lease 27 Field IPv6 Address MAC Address Duration Expires In Description Shows IP address of device/host/PC Shows the Ethernet MAC address of the device/host/PC Shows leased time in hours Shows how much time is left for each DHCP Lease 28 4.6 NAT Session Click the Show All button to display the following. Description The source IP from which the NAT session is established The source port from which the NAT session is established Field Source IP Source Port Destination IP The IP which the NAT session was connected to Destination Port The port which the NAT session was connected to Protocol Timeout The Protocol used in establishing the particular NAT session The time remaining for the TCP/UDP connection to be active 29 4.7 IGMP Proxy Description The Source interface from which the IGMP report was received The WAN interface from which the multicast traffic is received The destination IGMP group address The Source IP from which the IGMP report was received The time remaining before the IGMP report expires Field Interface WAN Groups Member Timeout 30 4.8 IPv6 4.8.1 IPv6 Info

Field Interface Status Address Prefix Device Link-local Address The CPE's LAN Address Default IPv6 Gateway IPv6 DNS Server Description WAN interface with IPv6 enabled Connection status of the WAN interface IPv6 Address of the WAN interface Prefix received/configured on the WAN interface The default WAN IPv6 gateway The IPv6 DNS servers received from the WAN interface

/ configured manually 31 4.8.2 IPv6 Neighbor Field IPv6 Address Flags HW Address Device Description Ipv6 address of the device(s) found Status of the neighbor device MAC address of the neighbor device Interface from which the device is located 32 4.8.3 IPv6 Route Field Destination Gateway Metric Interface Description Destination IP Address Gateway address used for destination IP Metric specified for gateway Interface used for destination IP 33 4.9 Network Map The network map is a graphical representation of routers wan status and LAN devices. The feature is only available using a non-IE browser. 34 4.10 Wireless 4.10.1 Station Info This page shows authenticated wireless stations and their status. Click the Refresh button to update the list of stations in the WLAN. Consult the table below for descriptions of each column heading. Field MAC Associated Description Lists the MAC address of all the stations. Lists all the stations that are associated with the Access Point, along with the amount of time since packets were transferred to and from each station. If a station is idle for too long, it is removed from this list. Lists those devices with authorized access. Lists which SSID of the modem that the stations connect to. Lists which interface of the modem that the stations connect to. Authorized SSID Interface 35 4.10.2 Site Survey The graph displays wireless APs found in your neighborhood by channel. 36 Chapter 5 Basic Setup You can reach this page by clicking on the following icon located at the top of the screen. 5.1 Layer 2 Interface Add or remove ATM, PTM and ETH WAN interface connections here. Click Add to create a new ATM interface (see Appendix E - Connection Setup). NOTE: Up to 8 ATM interfaces can be created and saved in flash memory. To remove a connection, select its Remove column radio button and click Remove. 37 5.1.1 WAN Service Setup This screen allows for the configuration of WAN interfaces. Click the Add button to create a new connection. For connections on ATM or ETH WAN interfaces see Appendix E - Connection Setup. To remove a connection, select its Remove column radio button and click Remove. Heading Interface Description Type Vlan8021p VlanMuxId IGMP NAT Firewall IPv6 MLD Remove To remove a connection, select its Remove column radio button and click Remove. NOTE:

Description Name of the interface for WAN Name of the WAN connection Shows the connection type VLAN ID is used for VLAN Tagging (IEEE 802.1Q) Shows 802.1Q VLAN ID Shows Internet Group Management Protocol (IGMP) status Shows Network Address Translation (NAT) status Shows the Security status Shows the WAN IPv6 address Shows Multicast Listener Discovery (MLD) status Select interfaces to remove ETH and ATM service connections cannot coexist. In Default Mode, up to 8 WAN connections can be configured; while VLAN Mux Connection Mode supports up to 16 WAN connections. NOTE: Up to 16 PVC profiles can be configured and saved in flash memory. Also, ETH and PTM/ATM service connections cannot coexist. 38 5.2 NAT To display this option, NAT must be enabled in at least one PVC. NAT is not an available option in Bridge mode. 5.2.1 Virtual Servers Virtual Servers allow you to direct incoming traffic from the WAN side (identified by Protocol and External port) to the internal server with private IP addresses on the LAN side. The Internal port is required only if the external port needs to be converted to a different port number used by the server on the LAN side. A maximum of 32 entries can be configured. To add a Virtual Server, click Add. The following will be displayed. Consult the table below for field and header descriptions. 39 Field/Header Use Interface Select a Service Or Custom Service Server IP Address Enable NAT Loopback External Port Start External Port End Protocol Internal Port Start Internal Port End Description Select a WAN interface from the drop-down box. User should select the service from the list. Or User can enter the name of their choice. Enter the IP address for the server. Allows local machines to access virtual server via WAN IP Address Enter the starting external port number (when you select Custom Server). When a service is selected, the port ranges are automatically configured. Enter the ending external port number (when you select Custom Server). When a service is selected, the port ranges are automatically configured. TCP, TCP/UDP, or UDP. Enter the internal port starting number (when you select Custom Server). When a service is selected the port ranges are automatically configured Enter the internal port ending number (when you select Custom Server). When a service is selected, the port ranges are automatically configured. 5.2.2 Port Triggering Some applications require that specific ports in the firewall be opened for access by the remote parties. Port Triggers dynamically 'Open Ports' in the firewall when an application on the LAN initiates a TCP/UDP connection to a remote party using the

'Triggering Ports'. The Router allows the remote party from the WAN side to establish new connections back to the application on the LAN side using the 'Open Ports'. A maximum 32 entries can be configured. To add a Trigger Port, click Add. The following will be displayed. 40 Click Save/Apply to save and apply the settings. Consult the table below for field and header descriptions. Field/Header Use Interface Select an Application Or Custom Application Trigger Port Start Description Select a WAN interface from the drop-down box. User should select the application from the list. Or User can enter the name of their choice. Enter the starting trigger port number (when you select custom application). When an application is selected, the port ranges are automatically configured. Enter the ending trigger port number (when you select custom application). When an application is selected, the port ranges are automatically configured. TCP, TCP/UDP, or UDP. Enter the starting open port number (when you select custom application). When an application is selected, the port ranges are automatically configured. Enter the ending open port number (when you select custom application). When an application is selected, the port ranges are automatically configured. TCP, TCP/UDP, or UDP. Trigger Port End Trigger Protocol Open Port Start Open Port End Open Protocol 41 5.2.3 DMZ Host The DSL router will forward IP packets from the WAN that do not belong to any of the applications configured in the Virtual Servers table to the DMZ host computer. To Activate the DMZ host, enter the DMZ host IP address and click Save/Apply. To Deactivate the DMZ host, clear the IP address field and click Save/Apply. Enable NAT Loopback allows PC on the LAN side to access servers in the LAN network via the routers WAN IP. 42 5.2.4 IP Address Map Mapping Local IP (LAN IP) to some specified Public IP (WAN IP). Field/Header Rule Type Local Start IP Local End IP Public Start IP Public End IP Remove Description The number of the rule Mapping type from local to public. The beginning of the local IP The ending of the local IP The beginning of the public IP The ending of the public IP Remove this rule Click the Add button to display the following. Select a Service, then click the Save/Apply button. 43 One to One: mapping one local IP to a specific public IP Many to one: mapping a range of local IP to a specific public IP Many to many(Overload): mapping a range of local IP to a different range of public IP Many to many(No Overload): mapping a range of local IP to a same range of public IP 44 5.2.5 IPSEC ALG IPSEC ALG provides multiple VPN passthrough connection support, allowing different clients on LAN side to establish a secured IP Connection to the WAN server. To enable IPSEC ALG, tick the checkbox and click the Save button. 45 5.2.6 SIP ALG This page allows you to enable / disable SIP ALG. 46 5.3 LAN Configure the LAN interface settings and then click Apply/Save. Consult the field descriptions below for more details. GroupName: Select an Interface Group. 1st LAN INTERFACE IP Address: Enter the IP address for the LAN port. Subnet Mask: Enter the subnet mask for the LAN port. IGMP Snooping:

Standard Mode: In standard mode, multicast traffic will flood to all bridge ports when no client subscribes to a multicast group even if IGMP snooping is enabled. 47 Blocking Mode: In blocking mode, the multicast data traffic will be blocked and not flood to all bridge ports when there are no client subscriptions to any multicast group. Enable Enhanced IGMP: Enable by ticking the checkbox . IGMP packets between LAN ports will be blocked. Enable LAN side firewall: Enable by ticking the checkbox . DHCP Server: To enable DHCP, select Enable DHCP server and enter Start and End IP addresses and the Leased Time. This setting configures the router to automatically assign IP, default gateway and DNS server addresses to every PC on your LAN. Setting TFTP Server: Enable by ticking the checkbox . Then, input the TFTP server address or an IP address. Static IP Lease List: A maximum of 32 entries can be configured. To add an entry, enter MAC address and Static IP address and then click Apply/Save. To remove an entry, tick the corresponding checkbox in the Remove column and then click the Remove Entries button, as shown below. 48 2ND LAN INTERFACE To configure a secondary IP address, tick the checkbox outlined (in RED) below. IP Address: Enter the secondary IP address for the LAN port. Subnet Mask: Enter the secondary subnet mask for the LAN port. Ethernet Media Type:

Configure auto negotiation, or enforce selected speed and duplex mode for the Ethernet ports. 49 5.3.1 LAN IPv6 Autoconfig Configure the LAN interface settings and then click Save/Apply. Consult the field descriptions below for more details. 50 LAN IPv6 Link-Local Address Configuration Heading EUI-64 Description Use EUI-64 algorithm to calculate link-local address from MAC address Use the Interface Identifier field to define a link-local address User Setting Static LAN IPv6 Address Configuration Heading Interface Address

(prefix length is required):

Description Configure static LAN IPv6 address and subnet prefix length IPv6 LAN Applications Heading Stateless Refresh Time (sec):

Stateful Start interface ID:

End interface ID:

Leased Time (hour):

Description Use stateless configuration The information refresh time option specifies how long a client should wait before refreshing information retrieved from DHCPv6 Use stateful configuration Start of interface ID to be assigned to dhcpv6 client End of interface ID to be assigned to dhcpv6 client Lease time for dhcpv6 client to use the assigned IP address Static IP Lease List: A maximum of 32 entries can be configured. To add an entry, enter MAC address and Interface ID and then click Apply/Save. 51 To remove an entry, tick the corresponding checkbox in the Remove column and then click the Remove Entries button, as shown below. Heading Enable RADVD RA interval Min(sec):

RA interval Max(sec):

Reachable Time(ms):

Default Preference:

MTU (bytes):

Enable Prefix Length Relay Enable Configuration Mode Randomly Generate Statically Configure Prefix Statically Configure Preferred Life Time (hour) Valid Life Time (hour) Enable MLD Snooping Description Enable use of router advertisement daemon Minimum time to send router advertisement Maximum time to send router advertisement The time, in milliseconds that a neighbor is reachable after receiving reachability confirmation Preference level associated with the default router MTU value used in router advertisement messages to insure that all nodes on a link use the same MTU value Use prefix length receive from WAN interface Manually configure prefix, prefix length, preferred lifetime and valid lifetime used in router advertisement Prefix Use a Randomly Generated Prefix Specify the prefix to be used The prefix to be used The preferred life time for this prefix The valid life time for this prefix Enable/disable IPv6 multicast forward to LAN ports Enable ULA Prefix Advertisement Allow RADVD to advertise Unique Local Address 52 5.3.2 Static IP Neighbor Click the Add button to display the following. Click Apply/Save to apply and save the settings. Heading IP Version IP Address MAC Address Associated Interface Description The IP version used for the neighbor device Define the IP Address for the neighbor device The MAC Address of the neighbor device The interface where the neighbor device is located 53 5.3.3 UPnP Select the checkbox provided and click Apply/Save to enable UPnP protocol. 54 5.4 Wireless 5.4.1 Basic The Basic option allows you to configure basic features of the wireless LAN interface. Among other things, you can enable or disable the wireless LAN interface, hide the network from active scans, set the wireless network name (also known as SSID) and restrict the channel set based on country requirements. Click Apply/Save to apply the selected wireless options. Consult the table below for descriptions of these options. Option Enable Wireless Description A checkbox that enables or disables the wireless LAN interface. When selected, a set of basic wireless options will appear. 55 Option Hide Access Point Clients Isolation Disable WMM Advertise Enable Wireless Multicast Forwarding Enable WiFi Button SSID

[1-32 characters]

BSSID Country Max Clients Wireless -

Guest /

Virtual Access Points Description Select Hide Access Point to protect the access point from detection by wireless active scans. To check AP status in Windows XP, open Network Connections from the start Menu and select View Available Network Connections. If the access point is hidden, it will not be listed there. To connect a client to a hidden access point, the station must add the access point manually to its wireless configuration. When enabled, it prevents client PCs from seeing one another in My Network Places or Network Neighborhood. Also, prevents one wireless client communicating with another wireless client. Stops the router from advertising its Wireless Multimedia (WMM) functionality, which provides basic quality of service for time-sensitive applications (e.g. VoIP, Video). Select the checkbox to enable this function. Select the checkbox to enable the WiFi button. Sets the wireless network name. SSID stands for Service Set Identifier. All stations must be configured with the correct SSID to access the WLAN. If the SSID does not match, that user will not be granted access. The BSSID is a 48-bit identity used to identify a particular BSS

(Basic Service Set) within an area. In Infrastructure BSS networks, the BSSID is the MAC (Media Access Control) address of the AP (Access Point); and in Independent BSS or ad hoc networks, the BSSID is generated randomly. A drop-down menu that permits worldwide and specific national settings. Local regulations limit channel range:

US= worldwide, Japan=1-14, Jordan= 10-13, Israel= 1-13 The maximum number of clients that can access the router. This router supports multiple SSIDs called Guest SSIDs or Virtual Access Points. To enable one or more Guest SSIDs select the checkboxes in the Enabled column. To hide a Guest SSID select its checkbox in the Hidden column. Do the same for Isolate Clients and Disable WMM Advertise. For a description of these two functions, see the previous entries for Clients Isolation and Disable WMM Advertise. Similarly, for Enable WMF, Max Clients and BSSID, consult the matching entries in this table. NOTE: Remote wireless hosts cannot scan Guest SSIDs. 56 5.4.2 Security The following screen appears when Wireless Security is selected. The options shown here allow you to configure security features of the wireless LAN interface. Click Apply/Save to implement new configuration settings. WIRELESS SECURITY Setup requires that the user configure these settings using the Web User Interface

(see the table below). Select SSID Select the wireless network name from the drop-down box. SSID stands for Service Set Identifier. All stations must be configured with the correct SSID to access the WLAN. If the SSID does not match, that client will not be granted access. Network Authentication This option specifies whether a network key is used for authentication to the wireless network. If network authentication is set to Open, then no authentication is provided. Despite this, the identity of the client is still verified. 57 Each authentication type has its own settings. For example, selecting 802.1X authentication will reveal the RADIUS Server IP address, Port and Key fields. WEP Encryption will also be enabled as shown below. The settings for WPA authentication are shown below. The settings for WPA-PSK authentication are shown next. 58 WEP Encryption This option specifies whether data sent over the network is encrypted. The same network key is used for data encryption and network authentication. Four network keys can be defined although only one can be used at any one time. Use the Current Network Key list box to select the appropriate network key. Security options include authentication and encryption services based on the wired equivalent privacy (WEP) algorithm. WEP is a set of security services used to protect 802.11 networks from unauthorized access, such as eavesdropping; in this case, the capture of wireless network traffic. When data encryption is enabled, secret shared encryption keys are generated and used by the source station and the destination station to alter frame bits, thus avoiding disclosure to eavesdroppers. Under shared key authentication, each wireless station is assumed to have received a secret shared key over a secure channel that is independent from the 802.11 wireless network communications channel. Encryption Strength This drop-down list box will display when WEP Encryption is enabled. The key strength is proportional to the number of binary bits comprising the key. This means that keys with a greater number of bits have a greater degree of security and are considerably more difficult to crack. Encryption strength can be set to either 64-bit or 128-bit. A 64-bit key is equivalent to 5 ASCII characters or 10 hexadecimal numbers. A 128-bit key contains 13 ASCII characters or 26 hexadecimal numbers. Each key contains a 24-bit header (an initiation vector) which enables parallel decoding of multiple streams of encrypted data. Please see section 6.12 for MAC Filter, Wireless Bridge and Advanced Wireless features. 59 5.5 Parental Control This selection provides WAN access control functionality. 5.5.1 Time Restriction This feature restricts access from a LAN device to an outside network through the device on selected days at certain times. Make sure to activate the Internet Time server synchronization as described in section 8.5 Internet Time, so that the scheduled times match your local time. Click Add to display the following screen. See below for field descriptions. Click Apply/Save to add a time restriction. User Name: A user-defined label for this restriction. Browser's MAC Address: MAC address of the PC running the browser. Other MAC Address: MAC address of another LAN device. Days of the Week: The days the restrictions apply. Start Blocking Time: The time the restrictions start. End Blocking Time: The time the restrictions end. 60 5.5.2 URL Filter This screen allows for the creation of a filter rule for access rights to websites based on their URL address and port number. Select URL List Type: Exclude or Include. Tick the Exclude radio button to deny access to the websites listed. Tick the Include radio button to restrict access to only those listed websites. Then click Add to display the following screen. Enter the URL address and port number then click Save/Apply to add the entry to the URL filter. URL Addresses begin with www, as shown in this example. 61 A maximum of 100 entries can be added to the URL Filter list. 62 5.6 Home Networking 5.6.1 Print Server This page allows you to enable or disable printer support. Please reference Appendix G to see the procedure for enabling the Printer Server. 63 5.6.2 DLNA Enabling DLNA allows users to share digital media, like pictures, music and video, to other LAN devices from the digital media server. Insert USB drive to the USB host port on the back of router. Modify media library path to the corresponding path of the USB drive and click Apply/Save to enable the DLNA media server. 64 5.6.3 Storage Service This page displays storage devices attached to USB host. Display after storage device attached (for your reference). 65 Chapter 6 Advanced Setup You can reach this page by clicking on the following icon located at the top of the screen. 6.1 Auto-detection setup The auto-detection function is used for CPE to detect WAN service for either ETHWAN or xDSL interface. The feature is designed for the scenario that requires only one WAN service in different applications. The Auto Detection page simply provides a checkbox allowing users to enable or disable the feature. Check the checkbox to display the following configuration options. 66 Enter the PPP username/password given by your service provider for PPP service detection. Select a LAN-as-WAN Ethernet port for auto-detect:

Select the Ethernet Port that will be used as ETHWAN during auto-detection. 67 WAN services list for ATM mode: A maximum of 7 WAN services with corresponding PVC are required to be configured for ADSL ATM mode. The services will be detected in order. Users can modify the 7 pre-configured services and select disable to ignore any of those services to meet their own requirement and also reduce the detection cycle. WAN services list for PTM mode: A maximum of 7 WAN services with corresponding VLAN ID (-1 indicates no VLAN ID is required for the service) are required to be configured for ADSL/VDSL PTM mode and ETHWAN. The services will be detected in order. Users can modify the 7 pre-configured services and select disable to ignore any of the services to meet their own requirement and also reduce the detection cycle. 68 Click "Apply/Save" to activate the auto-detect function. Options for each WAN service: These options are selectable for each WAN service. Users can pre-configure both WAN services and other provided settings to meet their deployed requirements. Auto Detection status and Restart The Auto-detection status is used to display the real time status of the Auto-detection feature. The Restart button is used to detect all the WAN services that are either detected by the auto-detection feature or configured manually by users. The following window will pop up upon clicking the Restart button. Click the OK button to proceed. 69 Auto Detection notice Note: The following description concerning ETHWAN is for multiple LAN port devices only. 1) This feature will automatically detect one WAN service only. If customers require multiple WAN services, manual configuration is required. 2) If a physical ETHWAN port is detected, the Auto Detection for ETHWAN will be fixed on the physical ETHWAN port and cannot be configured for any LAN port;

if the physical ETHWAN port is not detected, the Auto Detection for ETHWAN will be configured to the 4th LAN port by default and allows it to be configured for any LAN port as well. 3) For cases in which both the DSL port and ETHWAN port are plugged in at the same time, the DSL WAN will have priority over ETHWAN. For example, the ETHWAN port is plugged in with a WAN service detected automatically and then the DSL port is plugged in and linked up. The Auto Detection feature will clear the WAN service for ETHWAN and re-detect the WAN service for DSL port. 4) If none of the pre-configured services are detected, a Bridge service will be created. 70 6.2 Security To display this function, you must enable the firewall feature in WAN Setup. For detailed descriptions, with examples, please consult Appendix A - Firewall. 6.2.1 IP Filtering This screen sets filter rules that limit IP traffic (Outgoing/Incoming). Multiple filter rules can be set and each applies at least one limiting condition. For individual IP packets to pass the filter all conditions must be fulfilled. NOTE:

This function is not available when in bridge mode. Instead, MAC Filtering performs a similar function. OUTGOING IP FILTER By default, all outgoing IP traffic is allowed, but IP traffic can be blocked with filters. To add a filter (to block some outgoing IP traffic), click the Add button. On the following screen, enter your filter criteria and then click Apply/Save. 71 Consult the table below for field descriptions. Field Filter Name IP Version Protocol Source IP address Source Port (port or port:port) Destination IP address Destination Port (port or port:port) Description The filter rule label Select from the drop down menu. TCP, TCP/UDP, UDP, or ICMP. Enter source IP address. Enter source port number or range. Enter destination IP address. Enter destination port number or range. INCOMING IP FILTER By default, all incoming IP traffic is blocked, but IP traffic can be allowed with filters. To add a filter (to allow incoming IP traffic), click the Add button. 72 On the following screen, enter your filter criteria and then click Apply/Save. Consult the table below for field descriptions. Field Filter Name IP Version Protocol Policy Source IP address Source Port (port or port:port) Destination IP address Destination Port (port or port:port) Description The filter rule label. Select from the drop down menu. TCP, TCP/UDP, UDP, or ICMP. Permit/Drop packets specified by the firewall rule. Enter source IP address. Enter source port number or range. Enter destination IP address. Enter destination port number or range. At the bottom of this screen, select the WAN and LAN Interfaces to which the filter rule will apply. You may select all or just a subset. WAN interfaces in bridge mode or without firewall enabled are not available. 73 6.2.2 MAC Filtering NOTE:

This option is only available in bridge mode. Other modes use IP Filtering to perform a similar function. Each network device has a unique 48-bit MAC address. This can be used to filter

(block or forward) packets based on the originating device. MAC filtering policy and rules for the AR-5312u can be set according to the following procedure. The MAC Filtering Global Policy is defined as follows. FORWARDED means that all MAC layer frames will be FORWARDED except those matching the MAC filter rules. BLOCKED means that all MAC layer frames will be BLOCKED except those matching the MAC filter rules. The default MAC Filtering Global policy is FORWARDED. It can be changed by clicking the Change Policy button. Choose Add or Remove to configure MAC filtering rules. The following screen will appear when you click Add. Create a filter to identify the MAC layer frames by specifying at least one condition below. If multiple conditions are specified, all of them must be met. Click Save/Apply to save and activate the filter rule. 74 Click Save/Apply to save and activate the filter rule. Consult the table below for detailed field descriptions. Field Protocol Type Destination MAC Address Defines the destination MAC address Source MAC Address Frame Direction WAN Interfaces Defines the source MAC address Select the incoming/outgoing packet interface Applies the filter to the selected bridge interface Description PPPoE, IPv4, IPv6, AppleTalk, IPX, NetBEUI, IGMP 75 6.3 Quality of Service (QoS) NOTE: QoS must be enabled in at least one PVC to display this option.

(See Appendix E - Connection Setup for detailed PVC setup instructions). To Enable QoS tick the checkbox Click Apply/Save to activate QoS. and select a Default DSCP Mark. QoS and DSCP Mark are defined as follows:

Quality of Service (QoS): This provides different priority to different users or data flows, or guarantees a certain level of performance to a data flow in accordance with requests from Queue Prioritization. Default Differentiated Services Code Point (DSCP) Mark: This specifies the per hop behavior for a given flow of packets in the Internet Protocol (IP) header that do not match any other QoS rule. 76 6.3.1 QoS Queue Setup Configure queues with different priorities to be used for QoS setup. In ATM mode, maximum 16 queues can be configured. In PTM mode, maximum 8 queues can be configured. For each Ethernet interface, maximum 3 queues can be configured. To add a queue, click the Add button. To remove queues, check their remove-checkboxes (for user created queues), then click the Remove button. The Enable button will scan through every queues in the table. Queues with enable-checkbox checked will be enabled. Queues with enable-checkbox un-checked will be disabled. The enable-checkbox also shows status of the queue after page reload. 77 Note that if WMM function is disabled in Wireless Page, queues related to wireless will not take effect. This function follows the Differentiated Services rule of IP QoS. You can create a new Queue entry by clicking the Add button. Enable and assign an interface and precedence on the next screen. Click Save/Reboot on this screen to activate it. Click Add to display the following screen. Click Apply/Save to apply and save the settings. Name: Identifier for this Queue entry. Enable: Enable/Disable the Queue entry. Interface: Assign the entry to a specific network interface (QoS enabled). 78 6.3.2 QoS Policer To remove policers, check their remove-checkboxes, then click the Remove button. The Enable button will scan through every policers in the table. Policers with enable-checkbox checked will be enabled. Policers with enable-checkbox un-checked will be disabled. The enable-checkbox also shows status of the policer after page reload. To add a policer, click the Add button. Click Apply/Save to save the policer. 79 Field Name Enable Meter Type Committed Rate (kbps) Committed Burst Size

(bytes) Conforming Action Nonconforming Action Description Name of this policer rule Enable/Disable this policer rule Meter type used for this policer rule Defines the rate allowed for committed packets Maximum amount of packets that can be processed by this policer Defines action to be taken if packets match this policer Defines actions to be taken if packets do not match this policer 80 6.3.3 QoS Classification The network traffic classes are listed in the following table. Click Add to configure a network traffic class rule and Enable to activate it. To delete an entry from the list, click Remove. This screen creates a traffic class rule to classify the upstream traffic, assign queuing priority and optionally overwrite the IP header DSCP byte. A rule consists of a class name and at least one logical condition. All the conditions specified in the rule must be satisfied for it to take effect. Click Apply/Save to save and activate the rule. 81 Field Traffic Class Name Rule Order Rule Status Classification Criteria Class Interface Ether Type Source MAC Address Source MAC Mask Destination MAC Address Destination MAC Mask Classification Results Specify Class Queue Specify Class Policer Mark Differentiated Service Code Point Mark 802.1p Priority Set Rate Limit Description Enter a name for the traffic class. Last is the only option. Disable or enable the rule. Select an interface (i.e. Local, eth0-4, wl0) Set the Ethernet type (e.g. IP, ARP, IPv6). A packet belongs to SET-1, if a binary-AND of its source MAC address with the Source MAC Mask is equal to the binary-AND of the Source MAC Mask and this field. This is the mask used to decide how many bits are checked in Source MAC Address. A packet belongs to SET-1 then the result that the Destination MAC Address of its header binary-AND to the Destination MAC Mask must equal to the result that this field binary-AND to the Destination MAC Mask. This is the mask used to decide how many bits are checked in Destination MAC Address. Packets classified into a queue that exit through an interface for which the queue is not specified to exist, will instead egress to the default queue on the interface. Packets classified into a policer will be marked based on the conforming action of the policer The selected Code Point gives the corresponding priority to packets that satisfy the rule. Select between 0-7. The data transmission rate limit in kbps. 82 6.4 Routing The following routing functions are accessed from this menu:

Default Gateway, Static Route, Policy Routing, RIP and IPv6 Static Route. NOTE:

In bridge mode, the RIP menu option is hidden while the other menu options are shown but ineffective. 6.4.1 Default Gateway Default gateway interface list can have multiple WAN interfaces served as system default gateways but only one will be used according to the priority with the first being the highest and the last one the lowest priority if the WAN interface is connected. Priority order can be changed by removing all and adding them back in again. 83 6.4.2 Static Route This option allows for the configuration of static routes by destination IP. Click Add to create a static route or click Remove to delete a static route. After clicking Add the following will display.

IP Version: Select the IP version to be IPv4.

Destination IP address/prefix length: Enter the destination IP address.

Interface: select the proper interface for the rule.

Gateway IP Address: The next-hop IP address.

Metric: The metric value of routing. After completing the settings, click Apply/Save to add the entry to the routing table. 84 6.4.3 Policy Routing This option allows for the configuration of static routes by policy. Click Add to create a routing policy or Remove to delete one. On the following screen, complete the form and click Apply/Save to create a policy.

Field Policy Name Physical LAN Port Source IP Use Interface Default Gateway IP Description Name of the route policy Specify the port to use this route policy IP Address to be routed Interface that traffic will be directed to IP Address of the default gateway 85 6.4.4 RIP To activate RIP, configure the RIP version/operation mode and select the Enabled checkbox for at least one WAN interface before clicking Save/Apply. 86