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Contents 1 Introduction .................................................................................................... 5 1.1 Introduction to this ADSL2+ router.............................................................................5 1.2 Product Features .......................................................................................................5 2 Hardware Installation............................................................................ 8 2.1 System Requirements................
6.2.1 Router Local IP ...................................................................................................38 6.2.2 Explaining RIP Setup ..........................................................................................38 6.2.3 DHCP Server.......................................................................................................39 6.2.4 DHCP Relay ........................................................................................................40 6.2.5 DNS Relay .....
10 Status ................................................................................................. 66 10.1 Device Info .............................................................................................................66 10.2 System Log ............................................................................................................68 10.3 Statistics .................................................................................................................
1. Introduction 1.1 Introduction This full rate Wireless ADSL2+ router is an all-in-one ADSL2+ router for Home and SOHO applications. This gateway are with full-featured ADSL router that provides high-speed Internet access, 4-port Ethernet switch direct connections to individual PCs or local area network with 10/100 Base-T Ethernet and a 54Mbps IEEE802.11g wireless connectivity. WAR25TC uses advanced ADSL chipset solution with complete set of industry standard features for high-speed Internet access.
ANSI T1.413 issue 2 ITU-T G.992.1 (G.dmt) ITU-T G.992.2 (G.lite) G.994.1 (G.hs, Multimode) ITU-T G.992.3 (ADSL2 G.dmt.bis) ITU-T G.992.4 (ADSL2 G.lite.bis) ITU-T G.992.5 (ADSL2+; Annex A, B, I, J, L & M) Reach Extended ADSL (RE ADSL) Quick Setup Wizard Support Quick Setup Wizard Web GUI to configure this Wireless ADSL2+ router easily and quickly.
DHCP Support DHCP (Dynamic Host Configuration Protocol) allows individual clients to obtain TCP/IP configuration at start-up from a centralized DHCP server. The ADSL router has built-in DHCP server capability enabled by default. It can assign IP addresses, an IP default gateway and DNS servers to DHCP clients. It can also act as a surrogate DHCP server (DHCP Relay) where it relays IP address assignment from the actual real DHCP server to the clients.
Security PPP over PAP (Password Authentication Protocol; RFC1334) PPP over CHAP (Challenge Authentication Protocol; RFC1994) VPN (IPsec, PPTP, L2TP) pass through Built-in NAT Firewall IP-based Packet filtering Password Protected System Management 8
2. Hardware Installation 2.1 System Requirements Pentium III 266 MHz processor or higher 128 MB RAM minimum 20 MB of free disk space minimum RJ45 Ethernet Port 2.2 Package Contents Wireless ADSL2+ Ethernet Router RJ-45 Ethernet cable RJ-11 Phone cable Power Adapter Quick Installation Guide 2.3 Front Panel Indicators and Description Front panel of this Wireless ADSL2+ router has LED indicators to display router’s operating status.
2.4 Back Panel PWR Connect with power adapter ON/OFF Power switch button LINE Connect with phone cable 4 Connect with Ethernet Cable to Switch Hub or PC 3 Connect with Ethernet Cable to Switch Hub or PC 2 Connect with Ethernet Cable to Switch Hub or PC 1 Connect with Ethernet Cable to Switch Hub or PC DEFAULT Reset button 2.
3. Connecting Wireless ADSL2+ Router via Ethernet Your router can be managed from anywhere with the embedded Web configuration using a Web browser, such as Microsoft Internet Explorer or Netscape Navigator. Internet Explorer 6.0 and later or Netscape Navigator 7.0 and later versions with JavaScript enabled should be used. A screen resolution of 1024 by 768 pixels is recommended. 3.
Option1: Get an IP from Router Automatically Select the IP Address tab. In this page, click Obtain an IP address automatically radio button.
2) Then, select DNS Configuration tab and select Disable DNS then click OK to finish the configuration. Option2: Configure IP Manually 1) At IP Address tab, select Specify an IP address, set default IP address for the Router is 192.168.1.1, so use 192.168.1.X (X is a number between 2 to 254) for IP Address field and 255.255.255.0 for Subnet Mask field.
2) Select Gateway tab and add default Router IP Address “192.168.1.1” in the New gateway field and click Add. Under DNS Configuration tab, select Enable DNS and add DNS values (192.168.1.1) in DNS Server Search Order field then click Add.
For Windows 2000 Step 1: (a) Right-click My Network Places and select Properties in the main window screen (b) Or, go to Start / Settings / Control Panel. In the Control Panel, double-click on Network and Dial-up Connections.
Step 3: Select Internet Protocol (TCP/IP) then click Properties: Configure IP Automatically: Step 4: Select Obtain an IP address automatically and Obtain DNS server address automatically then click OK to complete IP configuring process.
Configure IP Manually: Step 4: Select Use the following IP address and Use the following DNS server addresses. IP address: Fill in IP address 192.168.1.x (x is a number between 2 to 254). Subnet mask: Default value is 255.255.255.0. Default gateway: Default value is 192.168.1.1. Preferred DNS server: Fill in preferred DNS server IP address. Alternate DNS server: Fill in alternate DNS server IP address. For Windows XP Step 1: Click Start then select Control Panel.
Step 2: Double-click Network Connections icon.
Step 4: Select Internet Protocol (TCP/IP) then click Properties: Configure IP address Automatically: Step 5: Select Obtain an IP address automatically and Obtain DNS server address automatically. Click OK to finish the configuration.
Configure IP Address Manually: Step 5: Select Use the following IP address and Use the following DNS server addresses. IP address: Fill in IP address 192.168.1.x (x is a number between 2 to 254). Subnet mask: Default value is 255.255.255.0. Default gateway: Default value is 192.168.1.1. Preferred DNS server: Fill in preferred DNS server IP address. Alternate DNS server: Fill in alternate DNS server IP address.
4. Configure WLAN ADSL2+ Router via HTML Interface This device supports a Web-based (HTML) GUI to allow users to configure Router setting via Web browser. 4.1 Login 1) Launch the Web browser. 2) Enter the default IP address http://192.168.1.1 3) Entry of the username and password will be displayed. Enter the default login User Name and Password: The default login User Name of the administrator is admin, and the default login password is trendchip.
4.2 Navigating the Web Configurator Steps to navigate the Web configuration from the Site Map are summarized as below. Steps to navigate the Web configuration from the Site Map are summarized below. Click on Quick Start to begin a wizard that helps to configure your router. Click on Interface Setup to configure Internet and LAN functions. Click on Advanced Setup to configure advanced features. Click on Access Management to manage Internet access options.
5. Quick Start Wizard Click Quick Start to guide you to configure the device to connect your ISP and have Internet access within minutes. This Quick Start will guide you step by step to configure the password, time zone, and WAN settings of you device. This Wizard is a helpful guide for first time uses to the device. NOTE: It is a strong recommendation that using Quick Start to configure your ADSL settings. Click on the RUN WIZARD button to start the Quick Start wizard.
. The Quick Start Setup Wizard includes four quick steps: 1) Set your new password. 2) Choose your time zone. 3) Set your Internet connection. 4) Re-start your ADSL router. Please follow the quick start step by step to configure the device. Note: If your ISP doesn’t provide DNS, after you complete Quick Start configuration, please go to Interface Setup Internet to configure your DNS settings. Click on NEXT to continue, or on EXIT to exit the wizard without saving.
5.1 Setting a New Password This screen helps you set a new password, replacing the default password. The following table describes the labels in this screen. LABEL DESCRIPTION New Password Enter the password you wish to use here Confirmed Password Enter the password again to confirm Click on BACK to return to the previous screen, on NEXT to continue, or on EXIT to exit the wizard without saving. 5.2 Choose your Time Zone This screen helps you set the time zone for your ADSL2+ Router.
5.3 Set your Internet Connection This screen helps you select, then configure, your ISP connection type. Select the Internet connection type you use to connect to your ISP. Click on BACK to return to the previous screen, on NEXT to continue, or on EXIT to exit the wizard. The following screen will vary depending on which connection type you chose. Each screen is explained below: 5.3.
The following table describes the labels in this screen. LABEL DESCRIPTION VPI Enter the VPI here. VPI can range from 0 to 255. VCI Enter the VCI here. VCI can range from 1 to 65535. Connection Type Select your connection type from the dropdown list. Your ISP should provide the above information. Click on BACK to return to the previous screen, on NEXT to continue, or on EXIT to exit the wizard without saving. 5.3.
Your ISP should provide this information. Click on BACK to return to the previous screen, on NEXT to continue, or on EXIT to exit the wizard without saving. 5.3.3 Configuring PPPoE PPPoE provides access control and billing functionality in a manner similar to dial-up services using PPP. The router bridges a PPP session over Ethernet (PPP over Ethernet, RFC 2516) from your computer to an ATM Permanent Virtual Circuit (PVC) that connects to the ADSL Access Concentrator, where the PPP session terminates.
5.3.4 Configuring PPPoA Point-to-Point Protocol over ATM Adaptation Layer 5 (AAL5) (PPPoA) provides access control and billing functionality in a manner similar to dial-up services using PPP. The router encapsulates the PPP session based on RFC1483 and sends it through ATM PVC to the ISP’s DSLAM. The following table describes the labels in this screen. LABEL DESCRIPTION Username Enter your username here. Password Enter your password here. VPI Enter the VPI here. VPI can range from 0 to 255.
separate ATM virtual circuit (VC-based multiplexing). Please refer to RFC 1483 for more information. The following table describes the labels in this screen. LABEL DESCRIPTION VPI Enter the VPI here. VPI can range from 0 to 255. VCI Enter the VCI here. VCI can range from 32 to 65535. Connection Type Select your connection type from the dropdown list. Your ISP should provide the above information.
simultaneous VCs. 5.3.7 VPI and VCI Be sure to use the Virtual Path Identifier (VPI) and Virtual Channel Identifier (VCI) numbers assigned to you. The valid range for the VPI is 0 to 255. The valid range for the VCI is 32 to 65535. 0 to 31 is reserved for local management of ATM traffic. 5.4 Finishing the Wizard The Quick Start wizard now has all the information it needs. Click on BACK to make changes or correct mistakes. Click on NEXT to save the current settings.
6. Interface Setup The physical connections determine whether the router ports are local area network (LAN) ports or wide area network (WAN) ports. There are two kinds of IP networks. The local, private kind is the LAN network; the global, public kind is the WAN network. The following illustration shows the relationship between the router and the two different networks. A LAN is a shared communication system to which many computers are attached.
6.1.1 ATM VC & QoS ATM settings are used to connect to your ISP. Your ISP provides VPI, VCI, settings to you. In this Device, you can totally setup 8 PVCs on different encapsulations if you apply 8 different virtual circuits from your ISP. You need to activate the VC to take effect. For PVCs management, you can use ATM QOS to setup each PVC traffic line’s priority. Virtual Circuit: Select the VC number you want to setup. VPI: Virtual Path Identifier. The valid range for the VPI is 0 to 255.
rate is not guaranteed because it is dependent on the line speed. SCR: Sustained Cell Rate (SCR) is the mean cell rate of a bursty, on-off traffic source that can be sent at the peak rate, and a parameter for burst-type traffic. SCR may not be greater than the PCR; the system default is 0 cells/sec. MBS: Maximum Burst Size (MBS) is the maximum number of cells that can be sent at the PCR. After MBS is reached, cell rates fall below SCR until cell rate averages to the SCR again.
The following table describes the labels in this screen. LABEL DESCRIPTION Encapsulation Select your encapsulation type from the dropdown list. NAT Select whether NAT is Enabled or Disabled. Default Route Select whether this PVC will be the default route for Internet data. Dynamic Route Select the RIP type and direction from the dropdown lists. Multicast Select the multicast protocol you wish to use from the dropdown list. (2) Static IP Address Select this option to set static IP information.
(3) PPPoA/PPPoE Select this option if your ISP requires you to use a PPPoE connection. This option is typically used for DSL service. Select Dynamic PPPoE to obtain an IP address automatically for your PPPoE connection. Selection Static PPPoE to use static IP address for your PPPoE connection. Please enter the information accordingly. LABEL DESCRIPTION Username Enter your username for your PPPoE/PPPoA connection. Password Enter your password for your PPPoE/PPPoA connection.
Connection Setting: For PPPoE/PPPoA connection, you can select Always on or Connect on-demand. Connect on demand is dependent on the traffic. If there is no traffic (or Idle) for a pre-specified period of time, the connection will tear down automatically. And once there is traffic send or receive, the connection will be automatically on. IP Address: For PPPoE/PPPoA connection, you need to specify the public IP address for this ADSL Router.
The following table describes the labels in this screen. LABEL Encapsulation DESCRIPTION Select your encapsulation type from the dropdown list. 6.2 LAN There are the IP settings of the LAN Interface for the device. These settings may be referred to as Private settings. You may change the LAN IP address if needed. The LAN IP address is provided to your internal network and cannot be seen on the Internet.
6.2.1 Router Local IP IP Address: Enter the IP address of your ADSL router in dotted decimal notation, for example, 192.168.1.1 (default setting). IP Subnet Mask: Your ADSL router will automatically calculate the subnet mask based on the IP address that you assign. Unless you are implementing sub netting, use the subnet mask computed by the ADSL router. Dynamic Route: Select the Dynamic Route from RIP1, RIP2-B, and RIP2-M. Please refer to Internet Dynamic Route. The only difference is the interface. 6.2.
LABEL Starting IP Address DESCRIPTION Enter the starting IP address you wish to use as the DHCP server's IP assignment. IP Pool Count Enter the maximum user pool size you wish to allow. Lease Time Enter the amount of time you wish to lease out a given IP address. DNS Relay Select the DNS relay option you wish to use from the dropdown list. Primary DNS Server Enter the primary DNS server IP address you wish to use. For user discovered DNS only.
DNS Rely Selection: If user wants to disable this feature, he just needs to set both Primary & Secondary DNS to 0.0.0.0. Using DNS relay, users can setup DNS server IP to 192.168.1.1 on their computer. If not, device will perform as NO DNS relay. If you don’t want to use the DNS Relay option, set the DNS relay to “Use User Discovered DNS Server Only” and set both Primary and Secondary DNS Servers to “0.0.0.0”. 6.
6.3.1 Wireless LAN SSID: The SSID is a unique name to identify the ADSL Router in the Wireless LAN. Wireless Clients associating to the ADSL Router must have the same SSID. Broadcast SSID: Select No to hide the SSID such that a station can not obtain the SSID through passive scanning. Select Yes to make the SSID visible so a station can obtain in the SSID through Passive scanning. Channel ID: The range of radio frequencies used by IEEE 802.11b/g wireless devices us called a channel.
between 256 and 2432. DTIM: This value is between 1 and 255, indicates the interval of the Delivery Traffic Indication Message (DTIM). 6.3.3 MAC Address Filter You can allow or deny a lust of MAC addresses associated with the wireless stations access to the ADSL Router. Status: Use the drop down list box to enable or disable MAC address filtering. Action: Select Deny Association to block access to the router, MAC addresses not listed will be allowed to access the router.
this option will list the routing table information. You can press ADD ROUTE to edit the static route. (As below screen) [Static Route] Select this option to set Static Routing information. Destination IP Address: This parameter specifies the IP network address of the final destination of packets routed by this rule. IP Subnet Mask: Enter the subnet mask for this destination. Gateway IP Address: Enter the IP address of the gateway. A gateway does the actual forwarding of the packets.
Announced in RIP: This parameter determines if the ADSL router includes the router to this remote node in its RIP broadcasts. If you choose Yes, the router in this remote node will be propagated to other hosts through RIP broadcasts. If you choose No, this route is kept private and is not included in the RIP broadcasts.
Note: For VCs with single IP, they share the same DMZ & Virtual servers; for VCs with multiple IPs, each VC cab set DMZ and Virtual servers. Furthermore, for VCs with multiple IPs, they can define the Address Mapping rules; for VCs with single IP, since they have only one IP, there is no need to individually define the Address Mapping rule. 7.3.
7.3.2 How NAT Works Each packet has two addresses – a source address and a destination address. For outgoing packets, the ILA is the source address on the LAN, and the IGA is the source address on the WAN. For incoming packets, the ILA is the destination address on the LAN, and the IGA is the destination address on the WAN. NAT maps private (local) IP addresses to globally unique ones required for communication with hosts on other networks.
7.3.3 NAT Application The following figure illustrates a possible NAT application, where three inside LANs (logical LANs using IP Alias) behind the router can communicate with three distinct WAN networks. More examples follow at the end of this chapter. 7.3.4 NAT Mapping Types NAT supports five types of IP/port mapping. They are: a. One-to-One: In One-to-One mode, the TC3162 EVM maps one local IP address to one global IP address. b.
TYPE IP MAPPING One-to-One ILA1 IGA1 Many-to-One (SUA/PAT) ILA1 IGA1 ILA2 IGA1 … Many-to-Many Overload ILA1 IGA1 ILA2 IGA2 ILA3 IGA1 ILA4 IGA2 … Many-to-Many No Overload ILA1 IGA1 ILA2 IGA2 ILA3 IGA3 … Server Server 1 IP IGA1 Server 2 IP IGA1 Server 3 IP IGA1 7.3.5 DMZ A DMZ (de-militarized zone) is a host between a private local network and the outside public network.
data. Users of the public network outside the company can access only the DMZ host. DMZ: Toggle the DMZ function Enabled or Disabled. DMZ Host IP Address: Enter the specified IP Address for DMZ host on the LAN side When you are done making changes, click on SAVE to save your changes or on BACK to return to the previous screen. 7.3.
example, set the FTP Virtual server, you can set the start and end port number to 21. Local IP Address: Enter the IP Address for the Virtual Server in LAN side. Virtual Server Listing: This is a listing of all virtual servers your have set. When you are done making changes, click on SAVE to save your changes, DELETE to delete the rule with the parameters you set, BACK to return to the previous screen or CANCEL to exit without saving. 7.3.
Local Start & End IP: Enter the local IP address you plan to map to. Local Start IP is the starting local IP address & Local End IP is the ending local IP address. If the rule is for all local IPs, then the Start IP is 0.0.0.0 and the End IP is 255.255.255.255. Public Start & End IP: Enter the Public IP Address you want to do NAT. Public Start IP is the starting Public IP Address and Public End IP is the ending Public IP Address. If you have a Dynamic IP, enter 0.0.0.0 as the Public Start IP.
8. Access Management 8.1 ACL Go to Access Management ACL to enable remote management. Access Control Listing (ACL) is a management tool that acts as a filter for incoming or outgoing packets, based on application. You may use telnet or Web to remotely manage the ADSL Router. User just needs to enable Telnet or Web and give it an IP address that wants to access the ADSL Router. The default IP 0.0.0.0 allows any client to use this service to remotely manage the ADSL Router.
For Example: How to set your ACL? 1. You must choose Activated to enable your ACL function. 2. Select the ACL Rule Index number (up to 16 number) 3. You can set the specific Secure IP address or set 0.0.0.0 for all IPs. 4. Choose the Application which you want to access for this ACL Rule index. 5. Select the Interface you want to access from. 6. After all settings are ready, click SAVE and continue next ACL Rule Index setting. [Note] 1. You must set one ACL index to access your router via LAN interface.
8.2 IP Filter The Router provides extensive firewall protection by restricting connection parameters to limit the risk of intrusion and defending against a wide array of common hacker attackers. Go to Access Management IP Filtering to set different IP filter rules of a given protocol (TCP, UDP, or ICMP) and a specific direction (incoming, outgoing, or both) to filter the packets. IP Filter is a more complex filtering tool, based more on IP and custom rules.
your router, relative to the interface you select. For WAN, data coming from outside your system is considered Incoming and data leaving your system is Outgoing. For LAN, data leaving your system is considered Incoming and data entering your system is Outgoing. IP Filter Rule Editing: Select the IP Filter Rule Index you wish to modify. Active: Toggle this rule index on or off with Yes or No, respectively. Source IP Address: Enter the source IP address you wish to deny access to your system.
For Example Please follow below steps to set your IP Filter: 1. IP Filter Set Editing: Choose your IP Filter Set Index, Interface and Direction options. Remember, Interface and Direction functions are affected with IP Filter Set Index. EX: if st your 1 index set of IP filter set PVC0 as Interface and Outgoing as Direction, so the list of st 1 IP Filter will be PVC0 and Outgoing as their settings. 2.
8.3 SNMP The Simple Network Management Protocol (SNMP) is used for exchanging information between network devices. It enables a host computer to access configuration, performance, and other system data that resides in a database on the modem. The host computer is called a management station and the modem is called an SNMP agent. The data that can be accessed via SNMP is stored in a Management Information Database (MIB) on the modem.
UPnP (Universal Plug and Play): You can choose “Activated” or “Deactivated” option from this session. Auto-Configured (by UPnP Application): UPnP network devices can automatically configure network addressing, announce their presence in the network to other UPnP devices and enable exchange of simple product and service descriptions.
www.dyndns.org. This is for people with a dynamic IP from their ISP or DHCP server that would still like to have a DNS name. The Dynamic DNS service provider will give you a password or key. Dynamic DNS: Choose the option for Activated or Deactivated DDNS. Service Provider: The default Dynamic DNS service provider is www.dyndns.org. My Host Name: Type the domain name assigned to your ADSL by your Dynamic DNS provider. E-mail Address: Type your e-mail address. Username: Type your user name.
9. Maintenance 9.1 Administration There is only one account that can access Web-Management interface-Administration. Admin has read/write access privilege. In this web page, you can set new password for admin. New Password: Type the new password in this field. Confirm Password: Type the new password again in this field. Note: If you ever forget the password to log in, you may press the RESET button up to 6 second to restore the factory default settings.
Current Date/Time: This field displays an updated Date and Time when you reenter this menu. [Time Synchronization] Synchronize time with: You can choose “NTP Server automatically”, “PC’s Clock”, or “Manually” to coordinate the time. Time Zone: Choose the Time Zone of your location. This will set the time difference between your time zone and Greenwich Mean Time (GMT). Daylight Saving: Choose “Enabled” or “Disabled” to use daylight savings time.
9.3 Firmware You can upgrade the firmware of the router in this page. Make sure the firmware you want to use is on the local hard drive of the computer. Click on Browse to browse the local had drive and locate the firmware to be used for the update. Then press UPGRADE to upload new Firmware. It might take several minutes, don’t power off it during upgrading. Device will restart after the upgrade!! After a success upload, the system automatically restarts. Please wait for the device to finish restarting.
9.4 System Restart The SysRestart screen allows you to restart your router with either its current settings still in place or the factory default settings. If you wish to restart the router using the factory default settings (for example, after a firmware upgrade or if you have saved an incorrect configuration), select Factory Default Settings to reset to factory default settings. Otherwise, you can select Current Settings.
9.5 Diagnostic The Diagnostic Test page shows the test results for the connectivity of the physical layer and protocol layer for LAN & WAN sides. Select which PVC you wish to test from the dropdown list. The router will automatically run diagnostic tests on that circuit. A green PASS means that the given test was passed, a red FAIL means that the test was failed and a green SKIPPED means that the test was skipped. Note: 1) User ONLY can view PVC0’s Diagnostic Test connection.
10.Status 10.1 Device Info The Device Info screen is a tool that you use to monitor your ADSL Router. It shows the Firmware Version, WAN, LAN, and MAC address information. Note that these fields are read-only and are not meant for diagnostic purposes. Except the Virtual Circuit, click the drop-down list and select the name of the Virtual Circuit on which the system status is to be shown. [Device Information] Firmware Version: This filed displays current firmware version.
[LAN] IP Address: The LAN port IP address Subnet Mask: The LAN port IP subnet mask. DHCP Server: The status of DHCP Server (Enabled or Disabled) [WAN] Virtual Circuit: Click the drop-down list and select the name of the Virtual Circuit on which the system status is to be shown. Status: Connected or Not Connected Connection Type: The WAN Connection Type. IP Address: The WAN port IP address Subnet Address: The WAN port IP subnet mask. Default Gateway: The IP address of the default gateway, if applicable.
10.2 System Log The System Log displays data generated or acquired by routine system communication with other devices, such as the results of negotiations with the ISP's computers for DNS and gateway IP addresses. The device keeps a running log of events and activities occurring on the Router. You can click Save Log to display a Windows File Download dialog box that enables opening or saving the contents of the log to your PC. To remove all entries from the list, click Clear Log.
10.3 Statistics The ADSL Router keeps statistic of traffic that passes through it. You are able to view the amount of packets that passes through the Router on both the WAN port & the LAN port. The traffic counter will reset if the device is rebooted. You can select Ethernet/ADSL to view the statistics report of LAN/WAN. [Ethernet] The Ethernet screen gives you information on how much data your router has transmitted and received across the Ethernet connection. Click on REFRESH to update the screen.
[ADSL] The ADSL screen gives you information about how much data your router has transmitted or received across the ADSL connection. Click on REFRESH to update the screen.
11. Troubleshooting If the router is not function properly, first check this session for simple troubleshooting before contacting your Internet service provider (ISP) for support. 11.1 Using LEDs to Diagnose Problems The LEDs are useful aides for finding possible problem causes. 11.1.1 Power LED The PWR LED on the front panel does not light up. STEPS 1 CORRECTIVE ACTION Make sure that the power adaptor is connected to the router and plugged in to an appropriate power source.
11.2 Problems with the Web Interface I cannot access the web Interface. STEPS 1 CORRECTIVE ACTION Make sure you are using the correct IP address of the router. Check the IP address of the router. 2 Make sure that there is not a console session running. 3 Check that you have enabled web service access. If you have configured a secured client IP address, your computer’s IP address must match it. Refer to the chapter on remote management for details.
11.4 Problems with LAN Interface I cannot access the router from the LAN or ping any computer on the LAN. STEPS CORRECTIVE ACTION 1 Check the Ethernet LEDs on the front panel. A LAN LED should be on for a port that has a PC connected. If it is off, check the cables between your router and the PC. Make sure you have uninstalled any software firewall for troubleshooting. 2 Make sure that the IP address and the subnet mask is consistent between the router and the workstation. 11.
11.6 Problems with the Internet Access I cannot access the Internet. STEPS CORRECTIVE ACTION 1 Make sure the router is turned on and connected to the network. 2 If the ADSL LED is off, refer to Section 11.1.3 (Page 71). 3 Verify your WAN settings. 4 Make sure you entered the correct user name and password. 5 For wireless stations, check that both the router and wireless station(s) are using the same ESSID, channel and WEP keys (if WEP encryption is activated). Internet connection disconnects.
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.
