| submitted | available | document details (if available) | source link |
|---|---|---|---|
| various | User manual | Users Manual | 1.52 MiB |
Version 1.0 | 23/06/2015 User Manual AC1200 Wi-Fi Gigabit Router DIR-842 Preface D-Link reserves the right to revise this publication and to make changes in the content hereof without obligation to notify any person or organization of such revisions or changes. Manual Revisions Revision 1.0 Date Description June 23, 2015
Trademarks D-Link and the D-Link logo are trademarks or registered trademarks of D-Link Corporation or its subsidiaries in the United States or other countries. iPhone, iPad, and iPod touch are registered trademarks of Apple Inc. Android is a trademark of Google, Inc. All other company or product names mentioned herein are trademarks or registered trademarks of their respective companies. Copyright 2015 by D-Link Corporation. All rights reserved. This publication may not be reproduced, in whole or in part, without prior expressed written permission from D-Link Corporation. D-Link DIR-842 User Manual i Table of Contents Table of Contents Preface ................................................................................. i Manual Revisions ........................................................................... i Trademarks ...................................................................................... i Package Contents ......................................................................... 1 System Requirements ................................................................. 2 Introduction ................................................................................... 3 Features ............................................................................................ 4 Hardware Overview ..................................................................... 5 Connections ........................................................................... 5 LEDs ........................................................................................... 6 Installation .........................................................................7 Before you Begin ........................................................................... 7 Wireless Installation Considerations ...................................... 8 Manual Setup ................................................................................. 9 Configuration ...................................................................10 Setup Wizard ................................................................................11 QRS Mobile App ..........................................................................14 Configuration ...................................................................18 Home ..............................................................................................19 Internet ...................................................................................19 DIR-842 ...................................................................................20 Connected Clients ..............................................................21 Settings ..........................................................................................22 Wizard .....................................................................................22 Internet ...................................................................................22 IPv6 .....................................................................................31 Wireless ..................................................................................46 Guest Zone .......................................................................48 Network ..................................................................................49 Features ..........................................................................................51 QoS Engine............................................................................51 Firewall Settings ..................................................................52 IPv4/IPv6 Rules ...............................................................54 Port Forwarding ..................................................................55 Virtual Server ...................................................................56 Website Filter ........................................................................57 Static Routes .........................................................................58 IPv6 .....................................................................................59 Dynamic DNS .......................................................................60 IPv6 Host ...........................................................................61 Management ................................................................................62 Time & Schedule .................................................................62 Time ....................................................................................62 Schedule ...........................................................................63 System Log ............................................................................64 Admin .....................................................................................65 System ...............................................................................66 Upgrade .................................................................................67 Statistics .................................................................................68 D-Link DIR-842 User Manual ii Table of Contents Connect a Wireless Client to your Router ......................69 WPS Button ...................................................................................69 Windows 8 ...................................................................................70 WPA/WPA2 ............................................................................70 Windows 7 ...................................................................................72 WPA/WPA2 ............................................................................72 WPS ..........................................................................................75 Windows Vista ............................................................................79 WPA/WPA2 ............................................................................80 WPS/WCN 2.0 .......................................................................82 Windows XP ................................................................................83 WPA/WPA2 ............................................................................84 Troubleshooting ..............................................................86 Wireless Basics .................................................................90 What is Wireless? .........................................................................91 Tips ...................................................................................................93 Wireless Modes ............................................................................94 Networking Basics ...........................................................95 Check your IP address ...............................................................95 Statically Assign an IP address ...............................................96 Technical Specifications ..................................................97 Regulatory Information ..................................................98 D-Link DIR-842 User Manual iii Section 1 - Product Overview Package Contents DIR-842 AC1200 Wi-Fi Gigabit Router Ethernet Cable Power Adapter
WI-FI Configuration Note If any of the above items are missing, please contact your reseller. Note: Using a power supply with a different voltage rating than the one included with the DIR-842 will cause damage and void the warranty for this product. D-Link DIR-842 User Manual 1 Section 1 - Product Overview System Requirements Network Requirements
Computer with the following:
Web-based Configuration Utility Requirements Browser Requirements:
Windows Users: Make sure you have the latest version of Java installed. Visit www.java.com to download the latest version. QRS Mobile Requirements
D-Link DIR-842 User Manual 2 Section 1 - Product Overview Introduction The D-Link DIR-842 is a IEEE 802.11ac compliant device that delivers up to 3x faster speeds than 802.11n while staying backward compatible with 802.11n/g/b/a devices. Connect the DIR-842 to a cable or DSL modem and provide high-speed Internet access to multiple computers, game consoles, and media players. Create a secure wireless network to share photos, files, music, videos, printers, and network storage. Powered by the 802.11ac technology and equipped with four external antennas, this router provides superior wireless coverage for larger homes and offices, or for users running bandwidth-intensive applications. The DIR-842 also includes a 4-port 10/100/1000 Gigabit Ethernet switch that connects to wired devices for uninterrupted video calling and faster file transfers. D-Link Intelligent QoS Technology helps to increase network efficiency by analyzing wired and wireless network traffic and prioritizing it in order of importance. This way, important network traffic such as VoIP and video streaming, take priority over background network traffic such as a file downloads and print tasks, ensuring you have optimal network performance. The DIR-842 supports the latest wireless security features to help prevent unauthorized access, be it from over a wireless network
attacks over the Internet. D-Link DIR-842 User Manual 3 Section 1 - Product Overview Features
- The DIR-842 provides up to 300 Mbps wireless connection in 2.4 GHz band, and up to 867 Mbps wireless connection in 5 GHz with other 802.11ac and 802.11n wireless clients. This capability allows users to participate in real-time activities online, such as video streaming, online gaming, and real-time audio. The performance of this 802.11ac wireless router gives you the freedom of wireless networking at speeds 3x faster than 802.11n.
- The DIR-842 is still fully compatible with the IEEE 802.11a, IEEE 802.11b, 802.11g and 802.11n, so it can connect with existing 802.11a, IEEE 802.11b, 802.11g and 802.11n PCI, USB, and CardBus adapters.
- The web-based user interface displays a number of advanced network management features including:
- Easily applied content filtering based on MAC address, URL, and/or domain name.
- These filters can be scheduled to be active on certain days or for a duration of hours or minutes.
- The DIR-842 can pass through VPN sessions. It supports multiple and concurrent IPSec and PPTP sessions, so users behind the DIR-842 can securely access corporate networks.
- Through its easy-to-use web-based user interface, the DIR-842 lets you control what information is accessible to those on the wireless network, whether from the Internet or from your companys server. Configure your router to your specific settings within minutes.
* Maximum wireless signal rate derived from IEEE Standard 802.11a, 802.11g, 802.11n and 802.11ac specifications. Actual data throughput will vary. Network conditions and environmental factors, including volume of network traffic, building materials and construction, and network overhead, lower actual data throughput rate. Environmental conditions will adversely affect wireless signal range. D-Link DIR-842 User Manual 4 Section 1 - Product Overview Hardware Overview Connections 1 2 3 4 5
Internet Port 1
3 4 5 WPS / Reset Button Short press to start the WPS process. Long press for 10 seconds to reset the router to default settings.
Using an Ethernet cable, connect your broadband modem to this port. Receptor for the supplied power adapter. Press the power button to power the DIR-842 on and off. Power Receptor Power Button D-Link DIR-842 User Manual 5 Section 1 - Product Overview Hardware Overview LEDs 3 1 2 4 5 1
3 4 5 Power LED Internet LED WPS LED WLAN LED LAN LEDs 1-4 A solid light indicates that the device is powered on. The light will blink while the device is in recovery mode. A solid light indicates that an Internet link is established. A solid light indicates that the WPS handshake has been completed. The light will blink while the WPS handshake is processing. A solid light indicates that the wireless is operating. A solid light indicates a connection to an Ethernet-enabled computer on ports 1-4 respectively. D-Link DIR-842 User Manual 6 Section 2 - Installation Installation This section will walk you through the installation process. Placement of the router is very important. Do not place the router in an enclosed area such as a closet, cabinet, or in the attic or garage. Before you Begin
then you must turn off your modem, disconnect the USB cable and connect an Ethernet cable to the Internet port on the router, and then turn the modem back on. In some cases, you may need to call your ISP to change connection
BroadJump, or EnterNet 300 from your computer or you will not be able to connect to the Internet. D-Link DIR-842 User Manual 7 Section 2 - Installation Wireless Installation Considerations The D-Link wireless router lets you access your network using a wireless connection from virtually anywhere within the operating range of your wireless network. Keep in mind, however, that the number, thickness and location of walls, ceilings, or other objects that the wireless signals must pass through, may limit the range. Typical ranges vary depending on the types
follow these basic guidelines:
1. Keep the number of walls and ceilings between the D-Link router and other network devices to a minimum -
the number of walls or ceilings is minimized.
3. Building materials make a difference. A solid metal door or aluminum studs may have a negative effect on range. Try to position access points, wireless routers, and computers so that the signal passes through drywall or open
cabinets, brick, and concrete will degrade your wireless signal.
noise.
base is as far away from your wireless devices as possible. The base transmits a signal even if the phone in not in use. D-Link DIR-842 User Manual 8 Section 2 - Installation Manual Setup 1. Turn off and unplug your cable or DSL broadband modem. This is required. 2. Position your router close to your modem and a computer. Place the router in an open area of your intended work area for better wireless coverage.
Plug it into the LAN port labeled 1 on the back of your router. The router is now connected to your computer. 4 Computer DIR-842 D-Link DIR-842 User Manual 9 Section 2 - Installation 4. Plug one end of the included blue Ethernet cable that came with your router into the yellow port labeled INTERNET on the back of the router. Plug the other end of this cable into the Ethernet port on your modem. 4 modem INTERNET 5. Reconnect the power adapter to your cable or DSL broadband modem and wait for two minutes. 6. Connect the supplied power adapter into the power port on the back of the router and then plug it into a power outlet or surge protector. Press the power button and verify that the power LED is lit. Allow 1 minute for the router to boot up. Power Outlet 4 INTERNET 7. If you are connecting to a broadband service, you may be online already and further configuration will be optional. D-Link DIR-842 User Manual 10 Section 3 - Configuration Configuration There are several different ways you can configure your router to connect to the Internet and connect to your clients:
- This wizard will launch when you log into the router for the first time. Refer to page 11.
- Use your smart device to configure your router. Refer to pageQRS Mobile App on page 15.
Manual Setup D-Link DIR-842 User Manual 11 Section 3 - Getting Started Setup Wizard If this is your first time installing the router, open your web browser and enter in the address bar. Alternatively, enter
Please refer to Configuration on page 19. The wizard is designed to guide you through a step-by-step process to configure your new D-Link router and connect to the Internet. Click Next to continue. Please wait while your router detects your Internet connection type. After the router detects your Internet connection, you may need to enter your ISP information such as your username and password. D-Link DIR-842 User Manual 12 Section 3 - Getting Started If the router does not detect a valid Internet connection, a list of connection types to choose from will be displayed.
Next to continue. If the router detected or you selected PPPoE, enter your PPPoE username and password and click Next to continue. Note: If your computer has PPPoE software, make sure to remove it from your computer. The software is no longer needed and will not work through a router. If the router detected or you selected Static, enter the IP and DNS settings supplied by your ISP. Click Next to continue. D-Link DIR-842 User Manual 13 Section 3 - Getting Started For both the 2.4 GHz and 5 GHz segments, create a Wi-Fi network name
will need to have this passphrase or key entered to be able to connect to your wireless network. Click Next to continue.
prompted for this password every time you want to use the routers web configuration utility. Click Next to continue. The Summary window will display your settings. Click Next if you are satisfied, or click Back to make changes to them. D-Link DIR-842 User Manual 14 Section 3 - Getting Started QRS Mobile App QRS Mobile app allows you to install and configure your router from your mobile device. Note: The screenshots may be different depending on your mobile devices OS version. Step 1 Search for the free QRS Mobile App on the iTunes Store or Google Play.
Once your app is installed, you may now configure your router. Connect to the router wirelessly by going to your wireless utility on your device.
and then enter your Wi-Fi password. Step 3 Once you connect to the router, launch the QRS Mobile app from the Home screen of your device. Note: The following steps show the Android interface of the QRS Mobile app. If you are using an iPhone, iPad, or iPod touch, the appearance may be different to that of the screenshots, but the process is the same. D-Link DIR-842 User Manual 15 Section 3 - Getting Started Step 4
Start to proceed, then enter your device password and tap Log In. Tap Next once the Operation Mode screen appears. Step 5 At this point, please ensure that your the router is connected to a modem. Plug one end of the provided Ethernet cable into your DSL or cable modem, and plug the other end into the port marked INTERNET on the DIR-842. Tap Next to automatically detect your Internet connection and proceed to the next step. D-Link DIR-842 User Manual 16 Section 3 - Getting Started Step 6
to accept the default SSID. Secondly, choose a Wi-Fi password of at least 8 characters. Any device trying to connect to the router wirelessly will need to enter this password the first time it connects. Finally, tap Next to proceed.
Repeat step 6 and tap Next to proceed. Step 7 Enter the administrator password of your choice. Unlike the Wi-Fi password, this password is only required when you need to configure the router. See for details of when this password is used. Tap Next to proceed. D-Link DIR-842 User Manual 17 Section 3 - Getting Started Step 8
Tap Save to complete the setup and wait for your device to reboot.
share this information by tapping Share By E-mail, or tap to exit the app. D-Link DIR-842 User Manual 18 Section 4 - Configuration Configuration To access the configuration utility, open a web-browser such as Internet Explorer and enter Windows and Mac users may also connect by typing the IP address of
on page 12, please use the admin password you entered during the wizard. Otherwise, leave the password blank. Click Log In to proceed. Note: If you cannot remember your password and cannot log in, press and hold the reset button for 10 seconds (see Connections on page 5) to restore the router to its default settings. The routers home page will open displaying its current connection status. The bar at the top of the page has quick access to Settings and
Note: The system will automatically log out after a period of inactivity. D-Link DIR-842 User Manual 19 Section 4 - Configuration Home
information about each part of the network at the bottom of the screen. The menu bar at the top of the page will allow you to quickly navigate to other pages. Internet The Home page displays whether or not the router is currently connected to the Internet. If it is disconnected, click Click to repair to bring up the
To bring up more details about your Internet connection, click on the Internet icon. Click IPv4 or IPv6 to see details of the IPv4 connection and IPv6 connection respectively. Click Release to disconnect from the Internet. If you do this and wish to reconnect, click Renew. To reconfigure the Internet settings, refer to Internet on page 23. D-Link DIR-842 User Manual 20 Section 4 - Configuration DIR-842 Click on the icon to view details about the router and its wireless settings. Here you can see the routers current wireless settings, as well as its MAC address and IPv4/IPv6 addresses. To reconfigure the network settings, either click on the lower left, or click SettingsNetwork on the menu that appears. Refer to Network on page 50. To reconfigure the wireless settings, either click , on the lower right, or click SettingsWireless on the menu that appears. Refer to Wireless on page 47. D-Link DIR-842 User Manual 21 Section 4 - Configuration Connected Clients Click on the Connected Clients icon to view details about the router and its wireless settings. On this page you can see all the clients currently connected to the router, and their IP addresses. To edit each clients settings, click the pencil icon on the client you want to edit. Name:
Enter a custom name for this client. Vendor:
Displays the vendor of the device.
Enter a specific IP address for this client. Reserve IP:
Enable to reserve this IP address for this client. Parental Control:
If enabled, parental control will completely disable all network activity on the client according to a custom schedule. A drop-down menu will appear; select the time schedule during which parental control will take effect. The schedule may be set to to indefinitely deny network access to the client, or you can create your own schedules in the SchedulesTime & Schedule
Click Save when you are done. D-Link DIR-842 User Manual 22 Section 4 - Configuration Settings Wizard In the Settings menu on the bar on the top of the page, click to open the setup wizard. This is the same wizard that appears when you start the router for the first time. Refer to on page 12for details. Internet In the Settings menu on the bar on the top of the page, click Internet to see the Internet configuration options. My Internet Connection Is:
Choose your Internet connection type from the drop-down menu.
connection type. Click to expand the list and see all of the options.
Dynamic IP (DCHP) on page 24 For Static IP refer to Static IP on page 25 For PPPoE refer to PPPoE on page 26 For PPTP refer to PPTP on page 27 For L2TP refer to on page 29 For DS-Lite refer to DS-Lite on page 31 To configure an IPv6 connection, click the IPv6 link. Refer to IPv6 on page 60. D-Link DIR-842 User Manual 23 Section 4 - Configuration Dynamic IP (DCHP) Select Dynamic IP (DHCP) does not give you an IP address to use. Host Name:
The host name is optional but may be required by some ISPs. Leave it blank if you are not sure. Primary DNS Server:
Enter the primary DNS server IP address assigned by your ISP. This address is usually obtained automatically from your ISP. Secondary DNS Server:
Enter the secondary DNS server IP address assigned by your ISP. This address is usually obtained automatically from your ISP. MTU:
Maximum Transmission Unit - you may need to change the MTU for optimal performance with your ISP.
Clone:
The default MAC address is set to the physical MAC address of the
ports MAC address with the MAC address of a connected client. Click Save when you are done. D-Link DIR-842 User Manual 24 Section 4 - Configuration
Static IP
Enter the IP address provided by your ISP. Subnet Mask:
Enter the subnet mask provided by your ISP. Default
Primary DNS Server:
Secondary DNS Server:
Enter the default gateway address provided by your ISP. Enter the primary DNS server IP address assigned by your ISP. Enter the secondary DNS server IP address assigned by your ISP. MTU:
Maximum Transmission Unit - you may need to change the MTU for optimal performance with your ISP. The default MAC address is set to the physical MAC address of the
MAC address with the MAC address of a connected client. Click Save when you are done. D-Link DIR-842 User Manual 25 Section 4 - Configuration PPPoE Select PPPoE if your Internet connection requires you to enter a username and password. This information is provided by your Internet Service
Username:
Enter the username provided by your ISP. Password:
Enter the password provided by your ISP. Reconnect Mode:
Select either , , or Manual. Maximum Idle Time:
Enter a maximum idle time during which the Internet connection is maintained during inactivity. To disable this feature, enable reconnect.
Select Static IP if your ISP assigned you the IP address, subnet mask, gateway, and DNS server addresses. In most cases, select Dynamic IP.
Service Name:
Primary DNS Server:
Secondary DNS Server:
Enter the primary DNS server IP address assigned by your ISP. Enter the secondary DNS server IP address assigned by your ISP. MTU:
Maximum Transmission Unit - you may need to change the MTU for optimal performance with your ISP. Click Save when you are done. D-Link DIR-842 User Manual 26 Section 4 - Configuration PPTP Choose PPTP username and password. PPTP Server IP
Enter the PPTP server IP address provided by your ISP. Username:
Enter the username provided by your ISP. Password:
Enter the password provided by your ISP. Reconnect Mode:
Select either , , or Manual. Maximum Idle Time:
Enter a maximum idle time during which the Internet connection is maintained during inactivity. To disable this feature, enable Auto-
reconnect.
Select Static IP if your ISP assigned you the IP address, subnet mask, gateway, and DNS server addresses. In most cases, select Dynamic IP. PPTP IP
PPTP Subnet Mask:
Primary DNS Server:
Enter the primary DNS server IP address assigned by your ISP. D-Link DIR-842 User Manual 27 Section 4 - Configuration Secondary DNS Server:
Enter the secondary DNS server IP address assigned by your ISP. MTU:
Maximum Transmission Unit - you may need to change the MTU for optimal performance with your ISP. Click Save when you are done. D-Link DIR-842 User Manual 28 Section 4 - Configuration L2TP Choose and password.
Enter the L2TP server IP address provided by your ISP. Username:
Enter the username provided by your ISP. Password:
Enter the password provided by your ISP. Reconnect Mode:
Select either , , or Manual. Maximum Idle Time:
Enter a maximum idle time during which the Internet connection is maintained during inactivity. To disable this feature, enable Auto-
reconnect.
Select Static IP if your ISP assigned you the IP address, subnet mask, gateway, and DNS server addresses. In most cases, select Dynamic IP.
Mask:
Primary DNS Server:
Enter the primary DNS server IP address assigned by your ISP. D-Link DIR-842 User Manual 29 Section 4 - Configuration Secondary DNS Server:
Enter the secondary DNS server IP address assigned by your ISP. MTU:
Maximum Transmission Unit - you may need to change the MTU for optimal performance with your ISP. Click Save when you are done. D-Link DIR-842 User Manual 30 Section 4 - Configuration DS-Lite DS-Lite is an IPv6 connection type. After selecting DS-Lite, the following parameters will be available for configuration:
DS-Lite Configuration:
Select DS-Lite DHCPv6 to let the router allocate the AFTR IPv6 address automatically. Select Manual Configuration to enter the AFTR IPv6 address manually.
If you selected Manual Configuration above, enter the AFTR IPv6 address here. B4 IPv6
Default
Enter the B4 IPv4 address value here. Once connected, the WAN IPv6 address will be displayed here. Once connected, the IPv6 WAN default gateway address will be displayed here. Click Save when you are done. D-Link DIR-842 User Manual 31 Section 4 - Configuration IPv6 To configure an IPv6 connection, click the IPv6 link. To return to the IPv4 settings, click IPv4. My Internet Connection Is:
will be presented with the appropriate options for your connection type. to expand the list and see all of the options. For refer to on page 33. For Static IPv6 refer to Static IPv6 on page 35. For refer to DHCPv6) on page 37. For PPPoE refer to PPPoE on page 39. For IPv6 in IPv4 Tunnel refer to IPv6 in IPv4 Tunnel on page 41. For 6 to 4 refer to 6 to 4 on page 43. For 6rd refer to 6rd 6rd on page 44 For refer to on Local Connec-
tivity Only on page 46. D-Link DIR-842 User Manual 32 Section 4 - Configuration Auto Detection
DNS Type:
Select either Obtain DNS server address automatically or Use the following DNS address. Primary DNS Server:
If you selected Use the following DNS address above, enter the primary DNS server address. Secondary DNS Server:
If you selected Use the following DNS address above, enter the secondary DNS server address. Enable DHCP-
PD:
Enable or disable prefix delegation services. LAN IPv6 Address:
router. LAN IPv6 Link-
Local Address:
Enable Automatic IPv6 Address Assignment:
Enable Automatic DHCP-PD in LAN:
Displays the routers LAN link-local address. Enable or disable the Automatic IPv6 Address Assignment feature. Enable or disable DHCP-PD for other IPv6 routers connected to the LAN interface.
ISP for more information. D-Link DIR-842 User Manual 33 Section 4 - Configuration Autoconfiguration Type:
DHCPv6. Router Advertisement Lifetime:
Click Save when you are done. D-Link DIR-842 User Manual 34 Section 4 - Configuration Static IPv6 Select Static IP Use Link-Local Address:
IPv6 Address:
Enable or disable a link-local address. If you disabled Use Link-Local Address, enter the address supplied by your ISP. Subnet Prefix Length:
If you disabled Use Link-Local Address, enter the subnet prefix length supplied by your ISP. Enter the default gateway for your IPv6 connection. Enter the primary DNS server address. Enter the secondary DNS server address.
Displays the routers LAN link-local address. Check to enable the Automatic IPv6 Address Assignment feature. Default Gateway:
Primary DNS Server:
Secondary DNS Server:
LAN IPv6 Address:
LAN IPv6 Link-
Local Address:
Enable Automatic IPv6 Address Assignment:
D-Link DIR-842 User Manual 35 Section 4 - Configuration Autoconfiguration Type:
DHCPv6. Router Advertisement Lifetime:
Click Save when you are done. D-Link DIR-842 User Manual 36 Section 4 - Configuration Auto Configuration (SLAAC/DHCPv6) This is a connection method where the ISP assigns your IPv6 address when your router requests one from the ISPs server. Some ISPs require you to make some settings on your side before your router can connect to the IPv6 Internet. DNS Type:
Select either Obtain DNS server address automatically or Use the following DNS address. Primary DNS Server:
If you selected Use the following DNS address above, enter the primary DNS server address. Secondary DNS Server:
If you selected Use the following DNS address above, enter the secondary DNS server address. Enable DHCP-
PD:
Enable or disable prefix delegation services. LAN IPv6 Address:
router. LAN IPv6 Link-
Local Address:
Enable Automatic IPv6 Address Assignment:
Enable Automatic DHCP-PD in LAN:
Displays the routers LAN link-local address. Enable or disable the Automatic IPv6 Address Assignment feature. Enable or disable DHCP-PD for other IPv6 routers connected to the LAN interface.
ISP for more information. D-Link DIR-842 User Manual 37 Section 4 - Configuration Autoconfiguration Type:
DHCPv6. Router Advertisement Lifetime:
Click Save when you are done. D-Link DIR-842 User Manual 38 Section 4 - Configuration PPPoE Select PPPoE if your Internet connection requires you to enter a username and password. This information is provided by your Internet service
PPPoE Session:
Choose Share with IPv4 to re-use your IPv4 PPPoE username and password, or Create a new session. Username:
If you selected Create a new session above, enter the PPPoE username provided by your ISP here. Password:
If you selected Create a new session above, enter the PPPoE password provided by your ISP here. Address Mode:
Select Static IP if your ISP assigned you the IP address, subnet mask, gateway, and DNS server addresses. In most cases, select Dynamic IP. MTU:
Maximum Transmission Unit - you may need to change the MTU for optimal performance with your ISP. DNS Type:
Select either or Use the following DNS address. D-Link DIR-842 User Manual 39 Section 4 - Configuration Enable DHCP-
PD:
LAN IPv6 Link-
Local Address:
Enable Automatic IPv6 Address Assignment:
Enable Automatic DHCP-PD in LAN:
Auto Configuration Type:
Router Advertisement Lifetime:
Enable DHCP-PD for LAN IPv6. Displays the routers LAN link-local address. Enable automatic IPv6 address assignment. Enable or disable DHCP-PD for other IPv6 routers connected to the LAN interface. Note: This feature requires a smaller subnet prefix than /64 (i.e. allowing for a larger address allocation), such as /63. Contact your ISP for more information. Select or
(DHCPv6).
Click Save when you are done. D-Link DIR-842 User Manual 40 Section 4 - Configuration IPv6 in IPv4 Tunnel The user can configure the IPv6 connection to run in IPv4 Tunnel mode. IPv6 over IPv4 tunneling encapsulates IPv6 packets in IPv4 packets so that IPv6 packets can be sent over an IPv4 infrastructure. Remote IPv4 Address:
Remote IPv6 Address:
Local IPv4 Address:
Local IPv6 Address:
Subnet Prefix Length:
Enter the IPv4 remote address you will use. Enter the IPv6 remote address you will use. Enter the IPv4 local address you will use. Enter the IPv6 local address you will use. Enter the subnet prefix length supplied by your ISP. DNS Type:
Select either or Use the following DNS address. Primary DNS Server:
If you selected Use the following DNS address above, enter the primary DNS server address. Secondary DNS Server:
If you selected Use the following DNS address above, enter the secondary DNS server address. Enable DHCP-
PD:
Enable or disable prefix delegation services. LAN IPv6 Address:
router. D-Link DIR-842 User Manual 41 Section 4 - Configuration LAN IPv6 Link-
Local Address:
Enable Automatic IPv6 Address Assignment:
Enable Automatic DHCP-PD in LAN:
Auto Configuration Type:
Router Advertisement Lifetime:
Displays the routers LAN link-local address. Enable or disable the Automatic IPv6 Address Assignment feature. Enable or disable DHCP-PD for other IPv6 routers connected to the LAN interface. Note: This feature requires a smaller subnet prefix than /64 (i.e. allowing for a larger address allocation), such as /63. Contact your ISP for more information. Select Stateful (DHCPv6), or DHCPv6.
Click Save when you are done. D-Link DIR-842 User Manual 42 Section 4 - Configuration 6 to 4 In this section the user can configure the IPv6 6 to 4 connection settings. 6to4 is an IPv6 address assignment and automatic tunneling technology that is used to provide unicast IPv6 connectivity between IPv6 sites and hosts across the IPv4 Internet. 6 to 4 Address:
Displays the 6 to 4 address. 6 to 4 Relay:
Enter the 6 to 4 relay supplied by your ISP. Primary DNS Server:
Secondary DNS Server:
Enter the primary DNS server address. Enter the secondary DNS server address. LAN IPv6 Address:
LAN IPv6 Link-
Local Address:
Enable Automatic IPv6 Address Assignment:
Displays the routers LAN link-local address. Check to enable the Automatic IPv6 Address Assignment feature. Autoconfiguration Type:
Select Stateful (DHCPv6), or DHCPv6. Router Advertisement Lifetime:
Click Save when you are done. D-Link DIR-842 User Manual 43 Section 4 - Configuration In this section the user can configure the IPv6 6rd connection settings. 6rd Assign IPv6 Prefix:
Primary DNS Server:
Secondary DNS Server:
Currently unsupported. Enter the primary DNS server address. Enter the secondary DNS server address. Enable Hub and Spoke Mode:
Enable if you want to minimize the number of routes to the destination by using a hub and spoke method of networking. 6rd Configuration:
Choose the to automatically discover and populate the data values, or Manual Configuration to enter the settings yourself. LAN IPv6 Link-
Local Address:
Displays the routers LAN link-local address. D-Link DIR-842 User Manual 44 Section 4 - Configuration Enable Automatic IPv6 Address Assignment:
Auto Configuration Type:
Router Advertisement Lifetime:
Check to enable the Automatic IPv6 Address Assignment feature. Select Stateful (DHCPv6), or DHCPv6.
Click Save when you are done. D-Link DIR-842 User Manual 45 Section 4 - Configuration
allows you to set up an IPv6 connection that will not connect to the Internet. Local Connectivity Only Enable ULA:
Click here to enable Unique Local IPv6 Unicast Addresses settings. Use Default ULA Prefix:
Checking this box will automatically configure the ULA prefix for the default setting. Current IPv6 ULA Settings:
LAN IPv6 ULA:
This section will display the current settings for your IPv6 ULA. This section will display the current settings for your LAN IPv6 ULA. Click Save when you are done. D-Link DIR-842 User Manual 46 Section 4 - Configuration Wireless In the Settings menu on the bar on the top of the page, click Wireless to see the wireless configuration options. To configure the routers guest zone, click the Zone link. Refer to on page 11 for details. Click to expand the list and see all of the options. The following options apply to both the 2.4 GHz and the 5 GHz wireless frequency bands:
Status:
Enable or disable the wireless frequency band. Wi-Fi Name
(SSID):
Create a name for your wireless network using up to 32 characters. Password:
Create a password to use for wireless security. Wireless clients will need to enter this password to successfully connect to the network. Security Mode:
Choose None, WEP, or 802.11 Mode:
Select the desired wireless networking standards to use. The available options will depend on the wireless frequency band, as well as the currently selected security mode. Wi-Fi Channel:
Select the desired channel. The default is Transmission Power:
Channel Width:
Select the desired wireless transmission power. A higher channel width allows for faster data transmission, at the possible expense of wireless coverage and compatibility with older wireless clients. Select the optimum channel width for your wireless network from the drop-down menu. Visibility Status:
The default setting is Visible. Select Invisible if you do not want to broadcast the SSID of your wireless network. D-Link DIR-842 User Manual 47 Section 4 - Configuration Schedule:
Use the drop-down menu to select the time schedule that the Wi-Fi network will be active during. The schedule may be set to Enable, or you can create your own schedules in the Schedules
Schedule Click Save when you are done. D-Link DIR-842 User Manual 48 Section 4 - Configuration Guest Zone The guest zone feature will allow you to create temporary zones that can be used by guests to access the Internet. These zones will be separate from your main wireless
In the Settings menu on the bar on the top of the page, click Wireless, then click the link. Click to expand the list and see all of the options. The following options apply to both the 2.4 GHz and the 5 GHz wireless frequency bands:
Status:
Enable or disable the guest zone for each wireless frequency band. Wi-Fi Name
(SSID):
wireless network. Password:
Create a password to use for wireless security. Wireless clients will need to enter this password to successfully connect to the guest zone. Internet Access Only:
Enabling this option will confine connectivity to the Internet, disallowing guests from accessing other local network devices and any other service provided by the router itself. Click Save when you are done. D-Link DIR-842 User Manual 49 Section 4 - Configuration Network This section will allow you to change the local network settings of the router and to configure the DHCP settings. In the Settings menu on the bar on the top of the page, click Network. Click to expand the list and see all of the options. LAN IP Address:
Enter the IP address of the router. The default IP address is
. If you change the IP address, once you click Save, you will need to enter the new IP address in your browser to get back into the configuration utility. Subnet Mask:
Enter the subnet mask of the router. The default subnet mask is
. Management Link:
The default address to access the routers configuration is
Here, you can replace dlinkrouter with a name of your choice. Local Domain Name:
Enable DNS Relay:
Disable to transfer the DNS server information from your ISP to your computers. If enabled, your computers will use the router for a DNS server. Status:
Enable or disable the DHCP server. DHCP IP Address Range:
Enter the starting and ending IP addresses for the DHCP servers IP assignment. Note: If you statically (manually) assign IP addresses to your computers or devices, make sure the IP addresses are outside of this range or you may have an IP conflict. D-Link DIR-842 User Manual 50 Section 4 - Configuration DHCP Lease Time:
Enter the length of time for the IP address lease in minutes. Always Broadcast:
Enable this feature to broadcast your networks DHCP server to LAN/
WLAN clients. WAN Port Speed:
10 Mbps, 100 Mbps or UPnP:
compatibility with networking equipment, software and peripherals. IPv4 Multicast Stream:
Enable to allow IPv4 multicast traffic to pass through the router from the Internet. IPv6 Multicast Stream:
Enable to allow IPv6 multicast traffic to pass through the router from the Internet. Click Save when you are done. D-Link DIR-842 User Manual 51 Section 4 - Configuration Features QoS Engine This section will allow you to prioritize particular clients over others, so that those clients receive higher bandwidth. For example, if one client is streaming a movie and another is downloading a non-urgent file, you might wish to assign the former device a higher priority than the latter so that the movie streaming is not disrupted by the traffic of the other devices on the network. In the Features menu on the bar on the top of the page, click QoS Engine. Under All Devices, you will see device cards representing each connected client. If some are off-screen, you can use the < and > buttons to scroll through the cards. A maximum of one device can be assigned Highest priority. A maximum of two devices can be assigned High priority. A maximum of eight devices can be assigned Medium priority. If no devices are explicitly assigned a priority, they will all be treated with equal priority. If some devices are not assigned a priority and others are, the unassigned devices will be treated with the lowest priority. To assign a priority level to a device, drag the device card from the All Devices list over an empty slot and release the mouse button. The card will remain in the slot. If you want to remove a priority assignment from a device and return it to the All Devices list, click the cross icon in the top right of the device card. Click Save when you are done. D-Link DIR-842 User Manual 52 Section 4 - Configuration Firewall Settings The routers firewall protects your network from malicious attacks over the Internet. In the Features menu on the bar on the top of the page, click . Click
to expand the list and see all of the options. Enable DMZ:
the client to threats over the Internet, and is not recommended in ordinary situations. DMZ IP Address:
If you enabled DMZ, enter the IP address of the client you wish to expose, or use the drop-down menu to quickly select it. Enable SPI IPv4:
attacks by validating that the traffic passing through the session conforms to the protocol. Enable Anti-Spoof Checking:
IPv6 Simple Security:
IPv6 Ingress Filtering:
Enable this feature to protect your network from certain kinds of spoofing attacks. Enable or disable IPv6 simple security. Enable or disable IPv6 ingress filtering. D-Link DIR-842 User Manual 53 Section 4 - Configuration PPTP:
Allows multiple machines on the LAN to connect to their corporate network using the PPTP protocol. IPSec (VPN):
RTSP:
SIP:
Allows multiple VPN clients to connect to their corporate network using IPSec. Some VPN clients support traversal of IPSec through
operation of such VPN clients. If you are having trouble connecting with your corporate network, try turning this ALG off. Please check with the system administrator of your corporate network whether your VPN client supports NAT traversal.
to receive streaming media from the Internet.
communicate across NAT. Some VoIP applications and devices have the ability to discover NAT devices and work around them. This ALG may interfere with the operation of such devices. If you are having trouble making VoIP calls, try turning this ALG off. Click Save when you are done. D-Link DIR-842 User Manual 54 Section 4 - Configuration IPv4/IPv6 Rules The IPv4/IPv6 Rules section is an advanced option that lets you configure what kind of traffic is allowed to pass through the network. To configure the IPv4 rules, from the Firewall Settings page click IPv4 Rules. To configure IPv6 rules, from the Firewall Settings page click IPv6 Rules. To return to the main Firewall Settings page, click
. To begin, use the drop-down menu to select whether you want to or DENY
. If you wish to remove a rule, click on its trash can icon in the Delete column. If you wish to edit a rule, click on its pencil icon in the Edit column. If you wish to create a new rule, click the button. Click Save when you are done. If you edit or create a rule, the following options will appear:
Name:
Enter a name for the rule. Source IP Address Range:
Enter the source IP address range that the rule will apply to, and using the drop-down menu, specify whether it is a or IP address. Destination IP Address Range:
Enter the destination IP address range that the rule will apply to, and using the drop-down menu, specify whether it is a or IP address. Port Range:
, TCP, or UDP and then enter the range of ports that the rule will apply to. Schedule:
Use the drop-down menu to select the time schedule that the rule will be enabled on. The schedule may be set to , or you can create your own schedules in the Schedules to Schedule Click when you are done. D-Link DIR-842 User Manual 55 Section 4 - Configuration Port Forwarding Port forwarding allows you to specify a port or range of ports to open for specific devices on the network. This might be necessary for certain applications to connect through the router. In the Features menu on the bar on the top of the page, click
. If you wish to remove a rule, click on its trash can icon in the Delete column. If you wish to edit a rule, click on its pencil icon in the Edit column. If you wish to create a new rule, click the button. Click Save when you are done. If you edit or create a rule, the following options will appear:
Name:
Enter a name for the rule. Local IP:
Enter the IP address of the computer on your local network that you want to allow the incoming service to. Alternatively, select the device from the drop-down menu. TCP Port:
UDP Port:
Schedule:
Use the drop-down menu to select the time schedule that the rule will be enabled on. The schedule may be set to , or you can create your own schedules in the Schedules to Schedule Click when you are done. D-Link DIR-842 User Manual 56 Section 4 - Configuration Virtual Server The virtual server allows you to specify a single public port on your router for redirection to an internal LAN IP Address and Private LAN port. To configure the virtual server, from the Port Forwarding page click Virtual Server. To return to the main Port Forwarding page, click . If you wish to remove a rule, click on its trash can icon in the Delete column. If you wish to edit a rule, click on its pencil icon in the Edit column. If you wish to create a new rule, click the button. Click Save when you are done. If you edit or create a rule, the following options will appear:
Name:
Enter a name for the rule. Local IP:
Enter the IP address of the computer on your local network that you want to allow the incoming service to. Alternatively, select the device from the drop-down menu. Protocol:
TCP, UDP, Both, or Protocol Number:
If you entered above, enter the protocol number. External Port:
Enter the public port you want to open. Internal Port:
Enter the private port you want to open. Schedule:
Use the drop-down menu to select the time schedule that the rule will be enabled on. The schedule may be set to , or you can create your own schedules in the Schedules to Schedule Click when you are done. D-Link DIR-842 User Manual 57 Section 4 - Configuration Website Filter
In the Features menu on the bar on the top of the page, click . If you want to create a list of sites to block, select these sites from the drop-down menu. All other sites will be accessible. If you want to specify a list of sites to allow, select sites from the drop-down menu. All other sites will be blocked.
Create New Rule. Next, under Website URL/Domain enter the URL or domain. If you wish to remove a rule, click on its trash can icon in the Delete column. If you wish to edit a rule, simply replace the URL or domain. Click Save when you are done. D-Link DIR-842 User Manual 58 Section 4 - Configuration Static Routes The Static Routes section allows you to define custom routes to control how data traffic is moved around your network. In the Features menu on the bar on the top of the page, click Static Routes. To configure IPv6 rules, click IPv6 and refer to IPv6 on page 60. To return to the main IPv4 static routes page, click IPv4. If you wish to remove a rule, click on its trash can icon in the Delete column. If you wish to edit a rule, click on its pencil icon in the Edit column. If you wish to create a new rule, click the button. Click Save when you are done. If you edit or create a rule, the following options will appear:
Name:
Enter a name for the rule. Destination Network:
Enter the IP address of packets that will take this route. Mask:
Enter the netmask of the route. Gateway:
Enter your next hop gateway to be taken if this route is used. Metric:
The route metric is a value from 1 to 16 that indicates the cost of using this route. A value 1 is the lowest cost and 15 is the highest cost. Interface:
Select the interface that the IP packet must use to transit out of the router when this route is used. Click when you are done. D-Link DIR-842 User Manual 59 Section 4 - Configuration IPv6 To configure IPv6 rules, on the Static Routes page click IPv6. To return to the main IPv4 static routes page, click IPv4. If you wish to remove a rule, click on its trash can icon in the Delete column. If you wish to edit a rule, click on its pencil icon in the Edit column. If you wish to create a new rule, click the button. Click Save when you are done. If you edit or create a rule, the following options will appear:
Name:
Enter a name for the rule. DestNetwork:
This is the IP address of the router used to reach the specified destination. PrefixLen:
Enter the IPv6 address prefix length of the packets that will take this route. Metric:
Enter the metric value for this rule here. Interface:
Select the interface that the IP packet must use to transit out of the router when this route is used. Click when you are done. D-Link DIR-842 User Manual 60 Section 4 - Configuration Dynamic DNS
a dynamic DNS service provider, people can enter your domain name in their web browser to connect to your server no matter what your IP address is. In the Features menu on the bar on the top of the page, click Dynamic DNS. Enable Dynamic DNS:
Enabling dynamic DNS will reveal further configuration options. Status:
Displays the current dynamic DNS connection status. Server Address:
Enter the address of your dynamic DNS server, or select one from the drop-down menu. Host Name:
Enter the host name that you registered with your dynamic DNS service provider. User Name:
Enter your dynamic DNS username. Password:
Enter your dynamic DNS password. Time Out:
Click Save when you are done. At the bottom of the page are the IPv6 host settings. To configure an IPv6 dynamic DNS host, refer to IPv6 Host on page 62. D-Link DIR-842 User Manual 61 Section 4 - Configuration IPv6 Host The IPv6 host settings are found at the bottom of the Dynamic DNS page. If you wish to remove a rule, click on its trash can icon in the Delete column. If you wish to edit a rule, click on its pencil icon in the Edit column. If you wish to create a new rule, click the button. Click Save when you are done. If you edit or create a rule, the following options will appear:
Host Name:
Enter the host name that you registered with your dynamic DNS service provider. IPv6 Address:
Enter the IPv6 address of the dynamic DNS server. Alternatively, select the server device in the drop-down menu. Click when you are done. D-Link DIR-842 User Manual 62 Section 4 - Configuration Management Time & Schedule Time The Time page allows you to configure, update, and maintain the correct time on the internal system clock. From here you can set the time zone, the Network Time
In the Management menu on the bar on the top of the page, click Time & Schedule. Time Zone:
Select your time zone from the drop-down menu. Time:
Displays the current date and time of the router. Daylight Saving:
Update Time Using an NTP Server:
Enable or disable daylight saving time. Enable or disable to allow an NTP server on the Internet to synchronize the time and date with your router. If you enable this option, select an NTP server from the drop-down menu. To configure the routers time and date manually, disable this option and use the drop-down menus that appear to input the time and date. Click Save when you are done. To configure and manage your schedules, click Schedule and refer to Schedule on page <?>. D-Link DIR-842 User Manual 63 Section 4 - Configuration Schedule Some configuration rules can be set according to a pre-configured schedule. To create, edit, or delete schedules, from the Time page click Schedule. To return to the Time page, click Time. If you wish to remove a rule, click on its trash can icon in the Delete column. If you wish to edit a rule, click on its pencil icon in the Edit column. If you wish to create a new rule, click the button. Click Save when you are done. If you edit or create a rule, the following screen will appear:
First, enter the name of your schedule in the Name field. Each box represents one hour, with the time at the top of each column. To add a time
can add multiple days to the schedule, but only one period per day. To remove a time period from the schedule, click on the cross icon. Click when you are done. D-Link DIR-842 User Manual 64 Section 4 - Configuration System Log The router keeps a running log of events. This log can be sent to a Syslog server, and sent to your email address. In the Management menu on the bar on the top of the page, click System Log. Enable Logging to Syslog Server:
Syslog Server IP Address:
Check this box to send the router logs to a SysLog Server. If this is disabled, there will be no other options on this page. Enter the IP address for the Syslog server. If the Syslog server is directly connected to the router, select it from the drop-down menu to automatically populate the field. Enable Email Notification:
If you want the logs to be automatically sent to an email address, enable this option. Enter the settings for your email account. These are obtained from your email service provider. Send when Log Full:
If email notification is enabled, this option will set the router to send the log by email when the log is full. Send on Schedule:
This option can be enabled to send an email according to a pre-
configured schedule. See below. Schedule:
If you enable Send on Schedule, use the drop-down menu to select the time schedule that the rule will be enabled on. The schedule may be set to , or you can create your own schedules in the SchedulesSchedule on page 64 Click Save when you are done. D-Link DIR-842 User Manual 65 Section 4 - Configuration Admin
remote management. In the Management menu on the bar on the top of the page, click . Password:
enter this password whenever you configure the router using a web browser. Enable Graphical Authentication
(CAPTCHA):
Enables a challenge-response test to require users to type letters or numbers from a distorted image displayed on the screen to prevent online hackers and unauthorized users from gaining access to your routers network settings. Enable HTTPS Server:
Check to enable HTTPS to connect to the router securely. This means to connect to the router, you must enter instead of Enable Remote Management:
Remote management allows the DIR-842 to be configured from the Internet by a web browser. A password is still required to access the web management interface. Remote Admin Port:
The port number used to access the DIR-842 is used in the URL. Example:
where x.x.x.x is the Internet IP address of the DIR-842 and 8080 is the port used for the web management interface. Note: If you enabled HTTPS Server and wish to access the router remotely and securely, you must enter https:// at the beginning of the address. Click Save when you are done. To load, save, or reset settings, or reboot the router, click System and refer to System on page 67. D-Link DIR-842 User Manual 66 Section 4 - Configuration System This page allows you to save the routers current configuration, load a previously saved configuration, reset the router to its factory default settings, or reboot the router. From the Admin page click System. To return to the Admin page, click . Save Settings To Local Hard Drive:
Load Settings From Local Hard Drive:
Restore To Factory Default Settings:
This option will save the current router configuration settings to a file on your computer. This option will load previously saved router configuration file. This will overwrite the routers current configuration. This option will restore all configuration settings back to the settings that were in effect at the time the router was shipped from the factory. Any settings that have not been saved will be lost, including any rules that you have created. If you want to save the current router configuration settings, use the Save Settings To Local Hard Drive button above. Reboot The Device:
Click to reboot the router. D-Link DIR-842 User Manual 67 Section 4 - Configuration Upgrade This page will allow you to upgrade the routers firmware or language pack, either automatically or manually. To manually upgrade the firmware or language pack, you must first download the relevant file from . In the Management menu on the bar on the top of the page, click Upgrade. Firmware Information:
The current firmwares version and date will be displayed. Check for New Firmware:
Click this button to prompt the router to automatically check for a new firmware version. If a newer version is found, it will prompt you to install it. Upgrade Firmware:
If you wish to upgrade manually, first download the firmware file you wish to upgrade to. Next, click the button and browse to the
file to install a new language pack. D-Link DIR-842 User Manual 68 Section 4 - Configuration Statistics On the Statistics page you can view the amount of packets that pass through the router on the WAN, LAN, and wireless segments. In the Management menu on the bar on the top of the page, click Statistics.
Internet, , , or by clicking on the respective tabs at the top. The graph will update in real time. To clear the information on the graph, click Clear. The traffic counter will reset if the device is rebooted. D-Link DIR-842 User Manual 69 Section 4 - Connecting to a Wireless Network Connect a Wireless Client to your Router WPS Button
devices such as wireless adapters, media players, Blu-ray DVD players, wireless printers and cameras will have a WPS button
wireless device you want to connect to make sure you understand how to enable WPS. Once you know, follow the steps below:
Step 1 - Press the WPS button on the DIR-842 for about 1 second. The Internet LED on the front will start to blink. WPS Button
Step 3 - Allow up to 1 minute to configure. Once the Internet light stops blinking, you will be connected and your wireless connection will be secure with WPA2. D-Link DIR-842 User Manual 70 Section 4 - Connecting to a Wireless Network Windows 8 WPA/WPA2
To join an existing network, locate the wireless network icon in the taskbar, next to the time display. Clicking on this icon will display a list of wireless networks which are within connecting proximity of your computer. Select the desired network by clicking on the network name. Wireless Icon D-Link DIR-842 User Manual 71 Section 4 - Connecting to a Wireless Network
box and click Next.
router, you can also press the WPS button on your router at the point to enable the WPS function. When you have established a successful connection a wireless network, the word Connected will appear next to the name of the network to which you are connected. D-Link DIR-842 User Manual 72 Section 4 - Connecting to a Wireless Network Windows 7 WPA/WPA2
wireless adapter. If you are joining an existing network, you will need to know the security key or passphrase being used.
2. The utility will display any available wireless networks in your area. Wireless Icon D-Link DIR-842 User Manual 73 Section 4 - Connecting to a Wireless Network
would like to connect to and click the Connect button. If you get a good signal but cannot access the Internet, check your TCP/IP settings for your wireless adapter. Refer to the Networking Basics section in this manual for more information. 4. The following window appears while your computer tries to connect to the router. D-Link DIR-842 User Manual 74 Section 4 - Connecting to a Wireless Network
is on your router and click Connect pushing the WPS button on the router. It may take 20-30 seconds to connect to the wireless network. If the connection fails, please verify that the security settings are correct. The key or passphrase must be exactly the same as on the wireless router. D-Link DIR-842 User Manual 75 Section 4 - Connecting to a Wireless Network WPS The WPS feature of the DIR-842 can be configured using Windows 7. Carry out the following steps to use Windows 7 to configure the WPS feature:
1. Click the Start button and select Computer from the Start menu. 2. Click Network on the left side. D-Link DIR-842 User Manual 76 Section 4 - Connecting to a Wireless Network 3. Double-click the DIR-842. DIR-842
Setup >
Wireless SetupNext. D-Link DIR-842 User Manual 77 Section 4 - Connecting to a Wireless Network 5. Type a name to identify the network. 6. To configure advanced settings, click the icon. Click Next to continue. D-Link DIR-842 User Manual 78 Section 4 - Connecting to a Wireless Network 7. The following window appears while the router is being configured. Wait for the configuration to complete. 8. The following window informs you that WPS on the router has been setup successfully. Make a note of the security key as you may need to provide this security key if adding an older wireless device to the network in the future. 9. Click Close to complete WPS setup. D-Link DIR-842 User Manual 79 Section 4 - Connecting to a Wireless Network Windows Vista Windows Vista users may use the built-in wireless utility. If you are using another companys utility, please refer to the user manual of your wireless adapter for help with connecting to a wireless network. Most utilities will have a site survey option similar to the Windows Vista utility as seen below. If you receive the Wireless Networks Detected bubble, click on the center of the bubble to access the utility. or
Connect to a network. The utility will display any available wireless networks in your area.
Connect button. If you get a good signal but cannot access the Internet, check you TCP/IP settings for your wireless adapter. Refer to the Networking Basics section in this manual for more information. D-Link DIR-842 User Manual 80 Section 4 - Connecting to a Wireless Network WPA/WPA2
wireless adapter. If you are joining an existing network, you will need to know the security key or passphrase being used. 1. Open the Windows Vista Wireless Utility by right-clicking on the
Connect to a network. 2. and click Connect. D-Link DIR-842 User Manual 81 Section 4 - Connecting to a Wireless Network
is on your router and click Connect. It may take 20-30 seconds to connect to the wireless network. If the connection fails, please verify that the security settings are correct. The key or passphrase must be exactly the same as on the wireless router. D-Link DIR-842 User Manual 82 Section 4 - Connecting to a Wireless Network WPS/WCN 2.0 The router supports Wi-Fi protection, referred to as WCN 2.0 in Windows Vista. The following instructions for setting this up depends on whether you are using Windows Vista to configure the router or third party software. When you first set up the router, Wi-Fi protection is disabled and unconfigured. To enjoy the benefits of Wi-Fi protection, the router must be both enabled and configured. There are three basic methods to accomplish this: use Windows Vistas built-in support for WCN 2.0, use software provided by a third party, or manually configure. If you are running Windows Vista, log into the router and click the Enable checkbox in the Basic > Wireless section. Use the Current PIN that is displayed on the > section or choose to click the button or Reset PIN to Default button. If you are using third party software to set up Wi-Fi Protection, carefully follow the directions. When you are finished, proceed to the next section to set up the newly-configured router. D-Link DIR-842 User Manual 83 Section 4 - Connecting to a Wireless Network Windows XP
Pack 2 users. If you are using another companys utility, please refer to the user manual of your wireless adapter for help with connecting to a wireless network. Most utilities will have a site survey option similar to the Windows XP utility as seen below. If you receive the Wireless Networks Detected bubble, click on the center of the bubble to access the utility. or
Networks. The utility will display any available wireless networks in your area.
Connect button. If you get a good signal but cannot access the Internet, check you TCP/IP settings for your wireless adapter. Refer to the Networking Basics section in this manual for more information. D-Link DIR-842 User Manual 84 Section 4 - Connecting to a Wireless Network WPA/WPA2 It is recommended to enable WPA on your wireless router or access point before configuring your wireless adapter. If you are joining an existing network, you will need to know the WPA key being used. 1. Open the Windows XP Wireless Utility by right-clicking on the
.
and click Connect. D-Link DIR-842 User Manual 85 Section 4 - Connecting to a Wireless Network 3. The Wireless Network Connection box will appear. Enter the WPA-PSK Wi-Fi password and click Connect. It may take 20-30 seconds to connect to the wireless network. If the connection fails, please verify that the WPA-PSK settings are correct. The Wi-Fi password must be exactly the same as on the wireless router. D-Link DIR-842 User Manual 86 Section 5 - Troubleshooting Troubleshooting This chapter provides solutions to problems that can occur during the installation and operation of the DIR-842. Read the following descriptions if you are having problems. The examples below are illustrated in Windows XP. If you have a different operating system, the screenshots on your computer will look similar to the following examples. 1. Why cant I access the web-based configuration utility?
be on the same IP subnet to connect to the web-based utility.
- Microsoft Internet Explorer 9 and higher
- Mozilla Firefox 20 and higher
- Apple Safari 5.1 and higher
different cable or connect to a different port on the device if possible. If the computer is turned off, the link light may not be on.
Norton Personal Firewall, and Windows XP firewall may block access to the configuration pages. Check the help files included with your firewall software for more information on disabling or configuring it. D-Link DIR-842 User Manual 87 Section 5 - Troubleshooting
Start > Settings > Control Panel. Double-click the Icon. From the Security tab, click the button to restore the settings to their defaults.
Connection tab and set the dial-up option to Never Dial a Connection. Click the LAN Settings button. Make sure nothing is checked. Click .
tab and click the button to restore these settings to their defaults. Click three times.
should open the login page for your web management.
seconds and try accessing the configuration. If you have multiple computers, try connecting using a different computer.
If you forgot your password, you must reset your router. Unfortunately this process will change all your settings back to the factory defaults.
to hold the button down for 10 seconds. Release the button and the router will go through its reboot process. Wait about 30 seconds to access the router. The default IP address is 192.168.0.1. When logging in, the username is admin and leave the password box empty. D-Link DIR-842 User Manual 88 Section 5 - Troubleshooting 3. Why cant I connect to certain sites or send and receive emails when connecting through my router?
If you are having a problem sending or receiving email, or connecting to secure sites such as eBay, banking sites, and Hotmail,
To find the proper MTU Size, youll have to do a special ping of the destination youre trying to go to. A destination could be another computer, or a URL.
Start and then click Run.
commandcmd press Enter
ping [url] [-f] [-l] [MTU value]
Example: D-Link DIR-842 User Manual 89 Section 5 - Troubleshooting
packet. Take that value and add 28 to the value to account for the various TCP/IP headers. For example, lets say that 1452 was the
Once you find your MTU, you can now configure your router with the proper MTU size. To change the MTU rate on your router follow the steps below:
.
to enter the web configuration page for the device.
Setup and then click Manual Configure.
Save Settings to save your settings.
of ten. D-Link DIR-842 User Manual 90 Appendix A - Wireless Basics Wireless Basics D-Link wireless products are based on industry standards to provide easy-to-use and compatible high-speed wireless connectivity within your home, business or public access wireless networks. Strictly adhering to the IEEE standard, the D-Link
to enjoy the freedom that wireless networking delivers.
wires. Wireless LANs are used increasingly in both home and office environments, and public areas such as airports, coffee shops and universities. Innovative ways to utilize WLAN technology are helping people to work and communicate more efficiently. Increased mobility and the absence of cabling and other fixed infrastructure have proven to be beneficial for many users. Wireless users can use the same applications they use on a wired network. Wireless adapter cards used on laptop and desktop systems support the same protocols as Ethernet adapter cards. Under many circumstances, it may be desirable for mobile network devices to link to a conventional Ethernet LAN in order to use servers, printers or an Internet connection supplied through the wired LAN. A wireless router is a device used to provide this link. D-Link DIR-842 User Manual 91 Appendix A - Wireless Basics What is Wireless?
Wireless or Wi-Fi technology is another way of connecting your computer to the network without using wires. Wi-Fi uses radio frequency to connect wirelessly, so you have the freedom to connect computers anywhere in your home or office network. Why D-Link Wireless?
D-Link is the worldwide leader and award winning designer, developer, and manufacturer of networking products. D-Link delivers the performance you need at a price you can afford. D-Link has all the products you need to build your network. How does wireless work?
Wireless works similar to how cordless phone work, through radio signals to transmit data from one point A to point B. But
a small antenna attached to it, which allows it to transmit data back and forth over radio signals. With an indoor access point as seen in the picture, the signal can travel up to 300 feet. With an outdoor access point the signal can reach out up to 30 miles to serve places like manufacturing plants, industrial locations, college and high school campuses, airports, golf courses, and many other outdoor venues. D-Link DIR-842 User Manual 92 Appendix A - Wireless Basics
Bluetooth is the industry standard wireless technology used for WPAN. Bluetooth devices in WPAN operate in a range up to 30 feet away. Compared to WLAN the speed and wireless operation range are both less than WLAN, but in return it doesnt use nearly as much power which makes it ideal for personal devices, such as mobile phones, PDAs, headphones, laptops, speakers, and other devices that operate on batteries. Who uses wireless?
Wireless technology as become so popular in recent years that almost everyone is using it, whether its for home, office, business, D-Link has a wireless solution for it. Home
D-Link DIR-842 User Manual 93 Appendix A - Wireless Basics Where is wireless used?
Wireless technology is expanding everywhere not just at home or office. People like the freedom of mobility and its becoming so popular that more and more public facilities now provide wireless access to attract people. The wireless connection in public places is usually called hotspots. Using a D-Link CardBus Adapter with your laptop, you can access the hotspot to connect to Internet from remote locations like: airports, hotels, coffee shops, libraries, restaurants, and convention centers. Wireless network is easy to setup, but if youre installing it for the first time it could be quite a task not knowing where to start. Thats why weve put together a few setup steps and tips to help you through the process of setting up a wireless network. Tips Here are a few things to keep in mind, when you install a wireless network.
Make sure you place the router/access point in a centralized location within your network for the best performance. Try to place the router/access point as high as possible in the room, so the signal gets dispersed throughout your home. If you have a two-story home, you may need a repeater to boost the signal to extend the range. Eliminate Interference Place home appliances such as cordless telephones, microwaves, and televisions as far away as possible from the router/access point. This would significantly reduce any interference that the appliances might cause since they operate on same frequency. D-Link DIR-842 User Manual 94 Appendix A - Wireless Basics Security Dont let you next-door neighbors or intruders connect to your wireless network. Secure your wireless network by turning on the WPA or WEP security feature on the router. Refer to product manual for detail information on how to set it up. Wireless Modes There are basically two modes of networking:
Infrastructure All wireless clients will connect to an access point or wireless router.
Directly connecting to another computer, for peer-to-peer communication, using wireless network adapters on each computer, such as two or more wireless network CardBus adapters. An Infrastructure network contains an access point or wireless router. All the wireless devices, or clients, will connect to the wireless router or access point. An ad-hoc network contains only clients, such as laptops with wireless CardBus adapters. All the adapters must be in ad-hoc mode to communicate. D-Link DIR-842 User Manual 95 Appendix B - Networking Basics Networking Basics Check your IP address After you install your new D-Link adapter, by default, the TCP/IP settings should be set to obtain an IP address from a DHCP
Click on Start > Run. In the run box type cmd and click cmd in the Start Search At the prompt, type ipconfig and press Enter. This will display the IP address, subnet mask, and the default gateway of your adapter. If the address is 0.0.0.0, check your adapter installation, security settings, and the settings on your router. Some firewall software programs may block a DHCP request on newly installed adapters. D-Link DIR-842 User Manual 96 Appendix B - Networking Basics Statically Assign an IP address If you are not using a DHCP capable gateway/router, or you need to assign a static IP address, please follow the steps below:
Step 1 Windows 7 -
Windows Vista - Click on Start > Control Panel > Network and Internet > Network and Sharing Center > Manage Network Click on Start > Control Panel > Network and Internet > Network and Sharing Center. Windows XP -
Windows 2000 - From the desktop, right-click My Network Places > Properties. Connections. Click on Start > Control Panel > Network Connections.
Right-click on the which represents your network adapter and select Properties. Step 3 Highlight and click Properties. Step 4 Click Use the following IP address and enter an IP address that is on the same subnet as your network or the LAN IP address on your router. Example: If the routers LAN IP address is 192.168.0.1, make your IP address 192.168.0.X where X is a number between 2 and 99. Make sure that the number you choose is not in use on the network. Set the Default Gateway the same as the LAN IP address of your
Secondary DNS is not needed or you may enter a DNS server from your ISP. Step 5 Click twice to save your settings. D-Link DIR-842 User Manual 97 Appendix C - Technical Specifications Technical Specifications Hardware Specifications LAN Interface: Four 10/100/1000 Mbps Gigabit Ethernet LAN ports
WAN Interface: One 10/100/100 Mbps Gigabit Ethernet WAN port
Operating Voltage
Output: 12 V DC, 1 A Input: 100~240 V AC, 50~60 Hz Temperature
Operating: 32 ~ 104 oo
Non-Operating: -4 ~ 149 oo Humidity
Operating: 10% - 90% non-condensing
Non-Operating: 5% - 95% non-condensing Wireless Frequency Range
IEEE 802.11a: 5180 MHz~5240 MHz, 5745 MHz~5825 MHz IEEE 802.11b: 2400 MHz~2483 MHz IEEE 802.11g: 2400 MHz~2484 MHz IEEE 802.11n: 2400 MHz~2484 MHz, 5180 MHz~5240 MHz, 5745 MHz~5825 MHz IEEE 802.11ac: 5180 MHz~5240 MHz, 5745 MHz~5825 MHz
IEEE 802.11g: 54, 48, 36, 24, 18, 12, 9, and 6 Mbps IEEE 802.11n: 6.5 to 300 Mbps IEEE 802.11ac: 6.5 to 867 Mbps Antenna Type
Four external antennas Wireless Security
64/128bit WEP, WPA/WPA2-Personal, WPA/WPA2-Enterprise, WPS
Certifications
CE FCC
RoHS
BSMI
CCC
NCC LVD
cUL
Dimensions & Weight
Wireless Bandwidth Rate
IEEE 802.11a: 54, 48, 36, 24, 18, 12, 9, and 6 Mbps IEEE 802.11b: 11, 5.5, 2, and 1 Mbps D-Link DIR-842 User Manual 98 Appendix D - Regulatory Information Regulatory Information 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 help.
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 equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with 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 of the following measures:
-
-
-
-
FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate this equipment.
Operation of this device is restricted to indoor use only
Radiation Exposure Statement:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. This transmitter 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 Industry Canada statement:
This device complies with Industry Canadas licence-exempt RSSs. Operation is subject to the following two conditions:
D-Link DIR-842 User Manual 99 Appendix D - Regulatory Information
operation of the device. Cet appareil est conforme aux CNR exemptes de licence dIndustrie Canada. Son fonctionnement est soumis aux deux conditions suivantes:
un mauvais fonctionnement de lappareil. Caution:
satellite systems;
Radiation Exposure Statement:
This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. Dclaration dexposition aux radiations:
MPE(MPE) 1mW/cm20.169 mW/cm2
5.25-5.35
D-Link DIR-842 User Manual 100
This product uses the FCC Data API but is not endorsed or certified by the FCC