D-Link DWR-112 User Manual
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D-Link DWR-112 User Manual

Wireless 300n 3g wi-fi router
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Summary of Contents for D-Link DWR-112

  • Page 2: Preface

    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 Date Description September, 2011 First Release 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.

  • Page 3: Table Of Contents

    Static IPv6 ............ 53 Connect to Another Router ........13 Autoconfiguration ......... 54 Configuration ............. 14 PPPoE ............55 Web-based Configuration Utility ......14 IPv6 in IPv4 Tunneling ......... 57 Setup ..............15 6 to 4 Tunneling ........... 58 D-Link DWR-112 User Manual...
  • Page 4 Check your IP address ........111 Device Information ........... 80 Statically Assign an IP address ......112 Logs ..............81 Statistics ............82 Technical Specifications......... 113 Internet Sessions ..........83 Wireless ............84 IPv6 ..............85 D-Link DWR-112 User Manual...

  • Page 5: Product Overview

    DWR-112 Wireless 300N 3G Wi-Fi Router Power Adapter Ethernet Cable Note: Using a power supply with a different voltage rating than the one included with the DWR-112 may cause damage and will void the warranty for this product. D-Link DWR-112 User Manual...

  • Page 6: System Requirements

    Users: Make sure you have the latest version ® of Java installed. Visit www.java.com to download the latest version. Computer with the following: CD Installation Wizard • Windows 7, Vista, or XP SP2 Requirements • Ethernet port • CD-ROM drive D-Link DWR-112 User Manual...

  • Page 7: Features

    • Compatible with 802.11g Devices - The DWR-112 is still fully compatible with the IEEE 802.11g standard, so it can connect with existing 802.11g PCI, USB, and CardBus adapters. • 3G Internet Connection Support - Connect a 3G USB dongle to the DWR-112 to share a 3G mobile Internet connection.

  • Page 8: Hardware Overview

    Restarts the router when pressed. If pressed for 6 seconds, it will reset the router to the factory default settings. Wi-Fi Mode / 3G Mode Switch Use this switch to select either Wi-Fi mode or 3G mode. D-Link DWR-112 User Manual...

  • Page 9: Top View

    Green: A 3G USB adapter is connection by pressing this and your connections. connected and a 3G connection has device’s WPS button within 1 minute. Internet: been established. Flashing green: Data is being transmitted through the 3G connection. D-Link DWR-112 User Manual...

  • Page 10: Wi-Fi Mode And 3G Mode

    3G Mode When the DWR-112 is in 3G mode, the DWR-112 acts like a mobile modem and router; you connect a 3G USB adapter, and your mobile Internet connection is shared with other PCs and devices connected to Ports 1-4 or connected wirelessly.

  • Page 11: Network Diagram

    Section 2 - Installation Network Diagram Wi-Fi Mode Mode Selector set to Wi-Fi D-Link DWR-112 User Manual...

  • Page 12: Network Diagram

    Section 2 - Installation Network Diagram 3G Mode Mode Selector set to 3G D-Link DWR-112 User Manual...

  • Page 13: Installation

    Section 2 - Installation Installation This section will walk you through the installation process. Placement of the DWR-112 router is very important. Do not place the router in an enclosed area such as a closet, cabinet, or in an attic or garage.

  • Page 14: Wireless Installation Considerations

    1. Keep the number of walls and ceilings between the D-Link router and other network devices to a minimum - each wall or ceiling can reduce your adapter’s range from 3-90 feet (1-30 meters.) Position your devices so that the number of walls or ceilings is minimized.

  • Page 15: Connecting Through A Cable/Dsl Modem (Wi-Fi Mode)

    6. Open a web browser and go to 192.168.0.1. Enter admin as the user name, leave the password blank, then click the Login button to open the configuration interface. For more information on configuring the DWM-112 in 3G Mode, please refer to “Internet Connection Setup Wizard (3G Mode)” on page D-Link DWR-112 User Manual...

  • Page 16: Connecting Through A 3G Adapter (3G Mode)

    1. Move the switch on the side of the DWM-112 to the 3G position. 2. Insert your 3G USB adapter into the USB port on the top of the DWR-112. 3. Use an Ethernet cable to connect your computer to Port 2 on the DWM-112.

  • Page 17: Connect To Another Router

    Section 2 - Installation Connect to Another Router If you are connecting the D-Link router to another router to use as a wireless access point and/or switch, please follow these steps: 1. Move the switch on the side of the DWM-112 to the 3G position.

  • Page 18: Configuration

    Section 3 - Configuration Configuration This section will show you how to configure your new D-Link wireless router using the web-based configuration utility. Web-based Configuration Utility To access the configuration utility, open a web-browser such as Internet Explorer and enter the IP address of the router.

  • Page 19: Setup

    Wizard button to quickly configure your router using the setup wizard. If you want to enter your settings without running the wizard, click Manual Internet Connection Setup and skip to “Manual Configuration (3G Mode)” on page D-Link DWR-112 User Manual...
  • Page 20 Create a new password and then click Next to continue. Write it down in a safe, easy-to-find place in case you need to find it again later. Select your time zone from the drop-down menu and then click Next to continue. D-Link DWR-112 User Manual...
  • Page 21 Section 3 - Configuration Configure your 3G Internet Connection settings and then click Next to continue. Click Connect to save your settings. Once the router has finished rebooting, click Continue. Please allow 1-2 minutes to connect. D-Link DWR-112 User Manual...

  • Page 22: Manual Configuration (3G Mode)

    Maximum Transmission Unit. You may need to change the MTU for optimal performance with the systems of your specific ISP (Internet Service Provider). The default is 1500. Click the Save Settings button when you have finished configuring the 3G connection. D-Link DWR-112 User Manual...

  • Page 23: Internet Connection Setup Wizard (Wi-Fi Mode)

    Once you log into the web interface of the router, the Setup > Internet page will appear. Click the Internet Connection Setup Wizard button to quickly configure your router using the setup wizard. If you want to enter your settings without running the wizard, click Manual Internet Connection Setup for the manual setup page. D-Link DWR-112 User Manual...
  • Page 24 Create a new password and then click Next to continue. Write it down in a safe, easy-to-find place in case you need to find it again later. Select your time zone from the drop-down menu and then click Next to continue. D-Link DWR-112 User Manual...
  • Page 25 If you are currently using that computer, click Copy Your PC’s MAC Address. The Host Name is optional but may be required by some ISPs. The default host name is DWR-112. D-Link DWR-112 User Manual...
  • Page 26 DNS server addresses. Note: Make sure to remove your PPPoE software from your computer. The software is no longer needed and will not work through a router. PPTP: Enter your PPTP username and password. Click Next to continue. D-Link DWR-112 User Manual...
  • Page 27 Section 3 - Configuration L2TP: Enter your L2TP username and password. Click Next to continue. Static IP Address Connection: Enter the network settings supplied by your Internet provider. Click Next to continue. D-Link DWR-112 User Manual...
  • Page 28 ISP and click Next to continue. Russia PPoE: These are specifically for users based in Russia. Fill in the username, password, and connection details given by your ISP and click Next to continue. D-Link DWR-112 User Manual...
  • Page 29 Section 3 - Configuration 3G Internet Connection: Enter your 3G USB adapter’s connection details, and click Next to continue. Click Finish to save your settings and reboot the router. Please allow 1-2 minutes to connect. D-Link DWR-112 User Manual...

  • Page 30: Manual Configuration (Wi-Fi Mode)

    Internet connection(connected to Port 1) fails. 3G Internet If you want to enable the WAN Failover feature, Connection: configure the parameters for your 3G Internet Connection here. Click the Save Settings button when you have finished configuring the WAN connection. D-Link DWR-112 User Manual...

  • Page 31: Static Ip Address

    MAC address unless required by your ISP. You can use the Clone Your PC’s MAC Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card. D-Link DWR-112 User Manual...

  • Page 32: Dynamic Ip Address (Dhcp)

    MAC address unless required by your ISP. You can use the Clone Your PC’s MAC Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card. D-Link DWR-112 User Manual...

  • Page 33: Pppoe (Username/Password)

    Service Name: Select either Always-on, On-Demand, or Reconnect Manual. Mode: Enter a maximum idle time period during Maximum Idle which and inactive Internet connection will be Time: maintained before being dropped. To disable this feature, enable Auto-reconnect. D-Link DWR-112 User Manual...
  • Page 34 MAC address unless required by your ISP. You can use the Clone Your PC’s MAC Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card. D-Link DWR-112 User Manual...

  • Page 35: Pptp (Username/Password)

    PPTP Server Enter the Server IP provided by your ISP IP Address: (optional). Username: Enter your PPTP username. Password: Enter your PPTP password and password in the next box. Reconnect Select either Always-on, On-Demand, or Mode: Manual. D-Link DWR-112 User Manual...
  • Page 36 MAC address unless required by your ISP. You can use the Clone Your PC’s MAC Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card. D-Link DWR-112 User Manual...

  • Page 37: L2Tp (Username/Password)

    Enter the Server IP address provided by your Address: ISP (optional). User Name: Enter your L2TP username. Password: Enter your L2TP password and then retype the password in the next box. Reconnect Select either Always-on, On-Demand, or Mode: Manual. D-Link DWR-112 User Manual...
  • Page 38 MAC address, unless required by your ISP. You can use the Clone Your PC’s MAC Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card. D-Link DWR-112 User Manual...

  • Page 39: Russia Pptp (Dual Access)

    IP Address: (optional). Username: Enter your PPTP username. Check the MPPE box to enable the MPPE encryption protocol between the DWR-112 and PPTP server. Password: Enter your PPTP password and then retype the password in the next box. Reconnect Select either Always-on, On-Demand, or Mode: Manual.
  • Page 40 MAC address unless required by your ISP. You can use the Clone Your PC’s MAC Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card. D-Link DWR-112 User Manual...

  • Page 41: Russia Pppoe (Dual Access)

    Enter the IP address (Static PPPoE only). User Name: Enter your PPPoE user name. Check the MPPE box to enable the MPPE encryption protocol between the DWR-112 and PPPoE server. Password: Enter your PPPoE password and then retype the password in the next box.
  • Page 42 MAC address unless required by your ISP. You can use the Clone Your PC’s MAC Address button to replace the Internet port’s MAC address with the MAC address of your Ethernet card. D-Link DWR-112 User Manual...

  • Page 43: Wireless Settings

    (WPS) and refer to the “Add Wireless Device with WPS Wizard” on the next page. If you want to manually configure the wireless settings on your router click Manual Wireless Network Setup and refer to the next page. D-Link DWR-112 User Manual...

  • Page 44: Manual Wireless Network Setup

    Name: characters. The SSID is case-sensitive. Enable Auto The Auto Channel Scan setting can be selected Channel to allow the DWR-112 to choose the channel with Selection: the least amount of interference. Wireless Indicates the channel setting for the DWR-112.
  • Page 45 In order for your wireless devices to connect to your router, you will need to manually enter the Wireless Network Name on each device. Wireless Refer to Section 4: Wireless security for more information regarding wireless security. Security: D-Link DWR-112 User Manual...

  • Page 46: Network Settings

    Default Subnet Enter the Subnet Mask. The default subnet mask is Mask: 255.255.255.0. Device Name: Enter the Device name (set to “DWR-112” by default). Local Domain Enter the Domain name (Optional). Name: Enable DNS Uncheck the box to transfer the DNS server information Relay: from your ISP to your computers.

  • Page 47: Dhcp Server Settings

    DHCP Server Settings DHCP stands for Dynamic Host Control Protocol. The DWR-112 has a built-in DHCP server. The DHCP Server will automatically assign an IP address to the computers on the LAN/private network. Be sure to set your computers to be DHCP clients by setting their TCP/IP settings to “Obtain an IP Address Automatically.”...

  • Page 48: Dhcp Reservation

    When you have finished configuring the above settings, check the boxes next to the DHCP Reservation entries you want to add to the DHCP Reservations List and click the Save Settings button at the top or bottom of the window to save your entries and activate your reservations. D-Link DWR-112 User Manual...

  • Page 49: Ipv6 Internet Connection

    Section 3 - Configuration IPv6 Internet Connection Click IPv6 Internet Connection Setup Wizard to begin. If you want to configure your IPv6 Internet Connection manually, click Manual IPv6 Internet Connection Setup and skip to the next page. D-Link DWR-112 User Manual...

  • Page 50: Ipv6 Internet Connection Setup Wizard

    Welcome to the D-Link IPv6 Internet Connection Setup Wizard This wizard will guide you through a step-by-step process to configure your new D-Link router and connect to the IPv6 Internet. Click Next to continue to the next page. Click Cancel to discard the changes made and return to the main page.
  • Page 51 However, if automatic detection fails, you will be prompted to either Try again or to click on the Guide me through the IPv6 settings button to go through manual configuration. D-Link DWR-112 User Manual...
  • Page 52 Choose the required IPv6 Internet Connection type and click on the Next button to continue. Click on the Prev button to return to the previous page. Click on the Cancel button to discard all the changes made and return to the main page. D-Link DWR-112 User Manual...
  • Page 53 This option is optional. Click on the Next button to continue. Click on the Prev button to return to the previous page. Click on the Cancel button to discard all the changes made and return to the main page. D-Link DWR-112 User Manual...
  • Page 54 LAN.) Click on the Next button to continue. Click on the Prev button to return to the previous page. Click on the Cancel button to discard all the changes made and return to the main page. D-Link DWR-112 User Manual...
  • Page 55 The IPv6 Internet Connection Setup Wizard is complete. Click on the Connect button to continue. Click on the Prev button to return to the previous page. Click on the Cancel button to discard all the changes made and return to the main page. D-Link DWR-112 User Manual...

  • Page 56: Ipv6 Manual Setup

    Note: If using the PPPoE option, you will need to ensure that any PPPoE client software on your computers has been removed or disabled. Auto Detection Select Auto Detection to have the router detect and automatically configure your IPv6 setting from your ISP. D-Link DWR-112 User Manual...

  • Page 57: Static Ipv6

    Enter the start IPv6 Address for the DHCPv6 range for your Start: local computers. IPv6 Address Range Enter the end IPv6 Address for the DHCPv6 range for your End: local computers. IPv6 Address Enter the IPv6 Address Lifetime (in minutes). Lifetime: D-Link DWR-112 User Manual...

  • Page 58: Autoconfiguration

    Enter the start IPv6 Address for the DHCPv6 range for your Start: local computers. IPv6 Address Range Enter the end IPv6 Address for the DHCPv6 range for your End: local computers. IPv6 Address Enter the IPv6 Address Lifetime (in minutes). Lifetime: D-Link DWR-112 User Manual...

  • Page 59: Pppoe

    MTU for optimal performance with your specific ISP. 1492 is the default MTU. IPv6 DNS Settings: Select either Obtain DNS server address automatically or Use the following DNS Address. Primary/Secondary Enter the primary and secondary DNS server addresses. DNS Address: D-Link DWR-112 User Manual...
  • Page 60 Enter the start IPv6 Address for the DHCPv6 range for your local computers. Start: IPv6 Address Range Enter the end IPv6 Address for the DHCPv6 range for your local computers. End: IPv6 Address Lifetime: Enter the IPv6 Address Lifetime (in minutes). D-Link DWR-112 User Manual...

  • Page 61: Ipv6 In Ipv4 Tunneling

    Enter the start IPv6 Address for the DHCPv6 range for your Range Start: local computers. IPv6 Address Enter the end IPv6 Address for the DHCPv6 range for your Range End: local computers. IPv6 Address Enter the Router Advertisement Lifetime (in minutes). Lifetime: D-Link DWR-112 User Manual...

  • Page 62: To 4 Tunneling

    Enter the start IPv6 Address for the DHCPv6 range for your Range Start: local computers. IPv6 Address Enter the end IPv6 Address for the DHCPv6 range for your local Range End: computers. IPv6 Address Enter the IPv6 Address Lifetime (in minutes). Lifetime: D-Link DWR-112 User Manual...

  • Page 63: 6Rd

    Displays the Router’s LAN Link-Local Address. Address: Enable Check to enable the Autoconfiguration feature. Autoconfiguration: Autoconfiguration Select Stateful (DHCPv6), SLAAC+RDNSS or SLAAC + Type: Stateless DHCPv6. Router Advertisement Enter the Router Advertisement Lifetime (in minutes). Lifetime: D-Link DWR-112 User Manual...

  • Page 64: Link-Local Connectivity

    Section 3 - Configuration Link-Local Connectivity My IPv6 Select Link-Local Only from the drop-down Connection: menu. LAN IPv6 Address Displays the IPv6 address of the router. Settings: D-Link DWR-112 User Manual...

  • Page 65: Advanced

    Internet side. Traffic Use the drop-down menu to select whether Type: TCP, UDP, or All types of traffic are being used for the port-forwarding rule. D-Link DWR-112 User Manual...

  • Page 66: Application Rules

    Port” field, select the protocol type as TCP or UDP, then enter the firewall (public) ports associated with the trigger port to open them for inbound traffic. The DWR-112 provides some predefined applications in the table on the bottom of the web page. Select the application you want to use and enable it.

  • Page 67: Mac Address Filter

    To find the MAC address on a computer, please refer to the Networking Basics section in this manual. DHCP Client: Select a DHCP client from the drop-down menu and click << to copy the MAC Address from the DHCP client. D-Link DWR-112 User Manual...

  • Page 68: Website Filters

    Save Settings. You must also select Apply Web Filter under the Access Control section. Configure Select Deny or Allow computers access Website Filter to only these sites. Below: Website URL: Enter the URLs that you want to allow or deny. D-Link DWR-112 User Manual...

  • Page 69: Firewall Settings

    To access this page, click ADVANCED in the top bar, then click FIREWALL SETTINGS in the vertical bar on the left. A firewall protects your network from the outside world. The D-Link DWR-112 offers a firewall type functionality. The SPI feature helps prevent cyber attacks. Sometimes you may want a computer exposed to the outside world for certain types of applications.

  • Page 70: Firewall Rules

    Enter the range of ports that the firewall rule Range: will apply to. The first port in the port range should be entered in the top field and the last host in the port range should be entered in the field beneath. D-Link DWR-112 User Manual...

  • Page 71: Routing

    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. D-Link DWR-112 User Manual...

  • Page 72: Advanced Wireless Settings

    This setting can be used to adjust the bandwidth of the wireless signal. The default setting is 20/40 MHz (Auto). Short Guard Check this box to reduce the guard interval time therefore increasing the data capacity. However, it’s less reliable and may Interval: create higher data loss. D-Link DWR-112 User Manual...

  • Page 73: Wi-Fi Protected Setup

    PIN to Default settings. Add Wireless Click the button to start the wizard that sets Station: up the WPA function. Please refer to Section 4-Wireless security “Add wireless device with WPA wizard” for more information. D-Link DWR-112 User Manual...

  • Page 74: Advanced Network Settings

    Check the Wireless Enhance Mode box to enable the router to forward all multicast streams from the Internet to the wireless station using a unicast stream. This feature helps improve the quality of multimedia applications for wireless users. D-Link DWR-112 User Manual...

  • Page 75: Ipv6 Firewall

    IPv6 Firewall This section may be used to allow or deny traffic from passing through the device. It works the same way as IP Filters with additional settings. Users can create more detailed rules for the device. D-Link DWR-112 User Manual...

  • Page 76: Ipv6 Routing

    Section 3 - Configuration IPv6 Routing This page allows you to specify custom routes that determine how data is moved around your network. D-Link DWR-112 User Manual...

  • Page 77: Administrator Settings

    (Internet) host. Remote Admin The port number used to access the DWR- Port: 112. Example: http://x.x.x.x:8080 whereas x.x.x.x is the Internet IP address of the DWR-112 and 8080 is the port used for the Web Management interface. D-Link DWR-112 User Manual...

  • Page 78: Time Settings

    Internet, not a local server. NTP Server Used: Select one of the D-Link NTP Servers from the drop-down menu. The DWR-112 will then synchronize it’s clock to be the same time as the D-Link Internet time server. Click the Update Now button to synchronize with the D-Link Internet time server immediately.

  • Page 79: E-Mail Settings

    Enter the password associated with the account. Password: Re-type the password associated with the account in the Verify Password field. Click the Send Mail Now button to send a test Send Mail Now: message from the Router to the specified e-mail address. D-Link DWR-112 User Manual...

  • Page 80: System Settings

    Reboot the Click to reboot the router. Device: Clear Language Click the Clear button to restore the device back Pack: to the English interface version and remove other languages installed for the system web pages. D-Link DWR-112 User Manual...

  • Page 81: Firmware

    You can upgrade the firmware of the router here. Make sure the firmware you want to use is on the local hard drive of the computer. Click on Browse to locate the firmware file to be used for the update. Please check the D-Link support site for firmware updates at http://support.dlink.com.

  • Page 82: Dynamic Dns

    DDNS service provider. User Account: Enter the User Name for your DDNS account. Password: Enter the Password for your DDNS account. DDNS Account This is to test if the DDNS account is valid for Testing: use. D-Link DWR-112 User Manual...

  • Page 83: System Check

    The Ping Test is used to send Ping packets to test if a computer is on the Internet. Enter the IP Address that you wish to Ping, and click Ping. Ping Results: The results of your ping attempts will be displayed here. D-Link DWR-112 User Manual...

  • Page 84: Status

    To access this page, click on STATUS in the top bar, then click DEVICE INFO in the left-hand bar. This page displays the current information for the DWR-112. It will display the LAN, WAN (Internet), and Wireless information. If your Internet connection is set up for a Dynamic IP address then a Release button and a Renew button will be displayed.

  • Page 85: Logs

    Clears all of the log contents. Link to Log The user can click the button to “ link to log Settings: settings” and save the logs to a local hard drive or to a Syslog server. D-Link DWR-112 User Manual...

  • Page 86: Statistics

    Section 3 - Configuration Statistics The screen below displays the Traffic Statistics. Here you can view the amount of packets that pass through the DWR-112 on the Internet, LAN and Wireless connections. The traffic counter will reset if the device is rebooted.

  • Page 87: Internet Sessions

    Sessions, the number of UDP Sessions, and the combined number TCP and UDP NAPT Sessions. Displays the IP address of the local application NAPT Active and the TCP/UDP packets being sent by Sessions: the source IP address for each NAPT Active Session. D-Link DWR-112 User Manual...

  • Page 88: Wireless

    Section 3 - Configuration Wireless The wireless client table displays a list of current connected wireless clients. This table also displays the connection time and MAC address of the connected wireless clients. D-Link DWR-112 User Manual...

  • Page 89: Ipv6

    Section 3 - Configuration IPv6 The IPv6 status page shows you the details of your IPv6 connection and any computers or devices that are currently connected through IPv6. D-Link DWR-112 User Manual...

  • Page 90: Ipv6 Routing

    Section 3 - Configuration IPv6 Routing The IPv6 Routing Table shows you information about the current IPv6 routes set on your router. D-Link DWR-112 User Manual...

  • Page 91: Support

    Section 3 - Configuration Support The Support section provides information about the different features of your router for reference. D-Link DWR-112 User Manual...

  • Page 92: Wireless Security

    WPA/WPA2 incorporates user authentication through the Extensible Authentication Protocol (EAP). EAP is built on a more secure public key encryption system to ensure that only authorized network users can access the network. D-Link DWR-112 User Manual...

  • Page 93: Wireless Connection Setup Wizard

    Wireless Connection Setup Wizard To access the security wizard, click on SETUP in the top bar, then click WIRELESS SETTINGS in the left-hand bar, and then click the Wireless Network Setup Wizard button in the middle of the page. D-Link DWR-112 User Manual...
  • Page 94 The following window appears if you selected the option to manually create your own network key. Type a password that you would like to use for wireless security in the Wireless Security Password field. Click Next to continue. D-Link DWR-112 User Manual...
  • Page 95 Pre-Shared Key field. If you manually specified a network key, the Wireless Security Password that you specified will display next to the Pre-Shared Key field. Click Save to finish the Security Wizard. D-Link DWR-112 User Manual...

  • Page 96: Add Wireless Device With Wps Wizard

    PIN: Select this option to use PIN method. In order to use this method you must know the wireless client’s 8 digit PIN and click Connect. PBC: Select this option to use PBC (Push Button) method to add a wireless client. Click Connect. D-Link DWR-112 User Manual...

  • Page 97: Configure Wpa-Personal (Psk)

    6. Click Save Settings to save your settings. If you are configuring the router with a wireless adapter, you will lose connectivity until you enable WPA-PSK on your adapter and enter the same pass phrase as you did on the router. D-Link DWR-112 User Manual...

  • Page 98: Configure Wpa-Enterprise (Radius)

    8. Click Save Settings to save your settings. If you are configuring the router with a wireless adapter, you will lose connectivity until you enable WPA-Enterprise (RADIUS) on your adapter and enter the same pass phrase as you did on the router. D-Link DWR-112 User Manual...

  • Page 99: Connect To A Wireless Network

    Click on a network (displayed using the SSID) and click the 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 DWR-112 User Manual...

  • Page 100: Configure Wpa/Wpa2

    Wireless Utility by right-clicking ® on the wireless computer icon in your system tray (lower right corner of screen). Select Connect to a network. 2. Highlight the wireless network (SSID) you would like to connect to and click Connect. D-Link DWR-112 User Manual...
  • Page 101 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 pass phrase must be exactly the same as on the wireless router. D-Link DWR-112 User Manual...

  • Page 102: Connect Using Wcn 2.0

    Setup window or choose to click the Generate New PIN 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 DWR-112 User Manual...

  • Page 103: Using Windows ® Xp

    Click on a network (displayed using the SSID) and click the 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 DWR-112 User Manual...

  • Page 104: Configure Wpa-Psk

    XP Wireless Utility by right-clicking ® on the wireless computer icon in your system tray (lower-right corner of screen). Select View Available Wireless Networks. 2. Highlight the wireless network (SSID) you would like to connect to and click Connect. D-Link DWR-112 User Manual...
  • Page 105 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 WPA-PSK pass phrase must be exactly the same as on the wireless router. D-Link DWR-112 User Manual...

  • Page 106: Troubleshooting

    1. Why can’t I access the web-based configuration utility? When entering the IP address of the D-Link router (192.168.0.1 for example), you are not connecting to a website on the Internet or have to be connected to the Internet. The device has the utility built-in to a ROM chip in the device itself.
  • Page 107 • Close your web browser (if open) and open it. • Access the web management. Open your web browser and enter the IP address of your D-Link router in the address bar. This should open the login page for your the web management.
  • Page 108 • Windows ® ® press Enter (or click OK). • Once the window opens, you’ll need to do a special ping. Use the following syntax: ping [url] [-f] [-l] [MTU value] Example: ping yahoo.com -f -l 1472 D-Link DWR-112 User Manual...
  • Page 109 • To change the MTU enter the number in the MTU field and click Save Settings to save your settings. • Test your e-mail. If changing the MTU does not resolve the problem, continue changing the MTU in increments of ten. D-Link DWR-112 User Manual...

  • Page 110: Wireless Basics

    Strictly adhering to the IEEE standard, the D-Link wireless family of products will allow you to securely access the data you want, when and where you want it. You will be able to enjoy the freedom that wireless networking delivers.

  • Page 111: What Is Wireless

    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.
  • Page 112 Who uses wireless? Wireless technology as become so popular in recent years that almost everyone is using it, whether it’s for home, office, business, D-Link has a wireless solution for it. Home • Gives everyone at home broadband access •...

  • Page 113: Tips

    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.

  • Page 114: Wireless Modes

    • Ad-Hoc – Directly connecting to another computer, for peer-to-peer communication, using wireless network adapters on each computer, such as two or more DWR-112 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.

  • Page 115: Networking Basics

    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 DWR-112 User Manual...

  • Page 116: Statically Assign An Ip Address

    Set Primary DNS the same as the LAN IP address of your router (192.168.0.1). The Secondary DNS is not needed or you may enter a DNS server from your ISP. Step 5 Click OK twice to save your settings. D-Link DWR-112 User Manual...

  • Page 117: Technical Specifications

    * Maximum wireless signal rate derived from IEEE Standard 802.11g and 802.11n 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 factors will adversely affect wireless signal range. D-Link DWR-112 User Manual...

  • Page 118: Ce Mark Warning

    This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference. (2) This device must accept any interference received, including interference that may cause undesired operation. D-Link DWR-112 User Manual...
  • Page 119 WLAN and 3G 1XEV-DO, and the results are recorded in the report. Interface Brand Name Model Name FCC ID 3G USB HUAWEI E220 QISE220 3G USB HUAWEI E169 QISE169 3G USB HUAWEI E180 QISE180 D-Link DWR-112 User Manual...

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