Linksys WRT310N manual Appendix a Troubleshooting

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Appendix A

Troubleshooting

Appendix A:

Troubleshooting

Your computer cannot connect to the Internet.

Follow these instructions until your computer can connect to the Internet:

•• Make sure that the Router is powered on. The Power LED should be green and not flashing.

•• If the Power LED is flashing, then power off all of your network devices, including the modem, Router, and computers. Then power on each device in the following order:

1.Cable or DSL modem

2.Router

3.Computer

•• Check the cable connections. The computer should be connected to one of the ports numbered 1-4 on the Router, and the modem must be connected to the Internet port on the Router.

The modem does not have an Ethernet port.

The modem is a dial-up modem for traditional dial-up service. To use the Router, you need a cable/DSL modem and high-speed Internet connection.

You cannot use the DSL service to connect manually to the Internet.

After you have installed the Router, it will automatically connect to your Internet Service Provider (ISP), so you no longer need to connect manually.

The DSL telephone line does not fit into the Router’s Internet port.

The Router does not replace your modem. You still need your DSL modem in order to use the Router. Connect the telephone line to the DSL modem, and then insert the setup CD into your computer. Click Setup and follow the onscreen instructions.

When you double-click the web browser, you are prompted for a username and password. If you want to get rid of the prompt, follow these instructions.

Launch the web browser and perform the following steps (these steps are specific to Internet Explorer but are similar for other browsers):

1.Select Tools > Internet Options.

2.Click the Connections tab.

3.Select Never dial a connection.

4.Click OK.

The Router does not have a coaxial port for the cable connection.

The Router does not replace your modem. You still need your cable modem in order to use the Router. Connect your cable connection to the cable modem, and then insert the setup CD into your computer. Click Setup and follow the onscreen instructions.

The computer cannot connect wirelessly to the network.

Make sure the wireless network name or SSID is the same on both the computer and the Router. If you have enabled wireless security, then make sure the same security method and key are used by both the computer and the Router.

You need to modify the settings on the Router.

Open the web browser (for example, Internet Explorer or Firefox), and enter the Router’s IP address in the address field (the default IP address is 192.168.1.1). When prompted, enter the password to the Router (the default is admin). Click the appropriate tab to change the settings.

WEB: If your questions are not addressed here, refer to the Linksys website, www.linksys.com

Wireless-N Gigabit Router

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Contents Wireless-N Gigabit Router Online Resources Icon DescriptionsCopyright and Trademarks Table of Contents Appendix E Software License Agreement Appendix D Regulatory InformationBack Panel Placement PositionsHorizontal Placement Front PanelSuggested Mounting Hardware Wall-Mounting PlacementAdditional Security Tips General Network Security GuidelinesAutomatic Configuration Dhcp How to Access the Web-Based UtilitySetup Basic Setup Internet SetupPPPoE Static IPTelstra Cable Optional SettingsDhcp Reservation Network SetupDhcp Server Setting Router IPDynDNS.org Setup DdnsTime Setting Ddns ServiceAdvanced Routing Setup MAC Address CloneSetup Advanced Routing MAC Address CloneBasic Wireless Settings Wireless Basic Wireless SettingsRouting Table Method #2 Wireless Wireless SecurityWi-Fi Protected Setup Method #1Security Mode Wireless SecurityRadius Wireless Wireless MAC FilterWireless Client List Wireless MAC FilterAdvanced Wireless Access RestrictionFirewall Security FirewallInternet Filter Web Filter Security VPN PassthroughVPN Passthrough Summary Internet Access PolicyApplications and Gaming Port Range Forwarding Applications and Gaming Single Port ForwardingSingle Port Forwarding Port Range Triggering Applications & Gaming Port Range TriggeringApplications and Gaming DMZ Port Range ForwardingApplications and Gaming QoS QoS Quality of ServiceWireless Internet Access PriorityCategory Management Administration ManagementLog Administration LogAdministration Diagnostics Backup and RestoreFactory Defaults Administration Factory DefaultsAdministration Firmware Upgrade DiagnosticsStatus Local Network Status RouterWireless Network Status Wireless NetworkAppendix a Troubleshooting Appendix B Specifications Obtaining Warranty Service Limited WarrantyExclusions and Limitations Technical Support Industry Canada Statement Safety NoticesFCC Statement FCC Radiation Exposure StatementAvis d’Industrie Canada Wireless DisclaimerDansk Danish Miljøinformation for kunder i EU Regulatory Information Norsk Norwegian Miljøinformasjon for kunder i EU Regulatory Information Software Licenses Software in Linksys ProductsSchedule 1 Linksys Software License Agreement Preamble ScheduleSoftware License Agreement Software License Agreement No Warranty GNU Lesser General Public License Software License Agreement Software License Agreement Software License Agreement No Warranty Original SSLeay License OpenSSL License8100210B-ST