RadioLAN WNR834B user manual Troubleshooting the Internet Connection

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NETGEAR RangeMax™ NEXT Wireless Router WNR834B User Manual

Troubleshooting the Internet Connection

If you can access your router but you are unable to access the Internet, you should first determine whether the router is able to obtain an IP address from your Internet Service Provider (ISP). Unless your ISP provides a static IP address, your router must request an IP address from the ISP. You can determine whether the request was successful using the Web Configuration Manager.

To check the WAN IP address:

1.Launch your browser and select an external site such as www.netgear.com.

2.Access the main menu of the router’s configuration at http://www.routerlogin.net.

3.Under the Maintenance heading, select Router Status.

4.Check that an IP address is shown for the WAN Port.

If 0.0.0.0 is shown, your router has not obtained an IP address from your ISP.

If your router is unable to obtain an IP address from the ISP, you may need to force your cable or DSL modem to recognize your new router by restarting your network, as described in “Be sure to restart your network in this sequence. ” on page 8-1.

If your router is still unable to obtain an IP address from the ISP, the problem may be one of the following:

Your ISP may require a login program.

Ask your ISP whether they require PPP over Ethernet (PPPoE) or some other type of login.

If your ISP requires a login, you may have incorrectly set the login name and password.

Your ISP may check for your computer's host name.

Assign the computer Host Name of your ISP account as the Account Name in the Basic Settings menu.

Your ISP only allows one Ethernet MAC address to connect to Internet and might check for your computer’s MAC address. In this case:

Inform your ISP that you have bought a new network device, and ask them to use the router’s MAC address.

OR

Configure your router to spoof your computer’s MAC address. This procedure is explained in “Configuring Your Internet Connection Using the Smart Setup Wizard” on page 2-5.

If your router can obtain an IP address, but your computer is unable to load any Web pages from the Internet:

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Troubleshooting

v1.2, January 2007

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Contents Netgear RangeMax Next Wireless Router Statement of Conditions Product Registration, Support, and DocumentationTrademarks Certificate of the Manufacturer/ImporterRegulatory Compliance Information Europe EU Declaration of ConformityFCC Requirements for Operation in the United States FCC Information to UserFCC Guidelines for Human Exposure FCC Declaration Of ConformityFCC Radio Frequency Interference Warnings & Instructions Product and Publication Details WNR834BContents Chapter Customizing Your Network Settings Appendix a Technical Specifications V1.2, January Chapter About This Manual Conventions, Formats and ScopeHow to Use This Manual How to Print this ManualRevision History Publication Revision HistoryV1.2, January Chapter Configuring Basic Connectivity Using the Setup ManualAccessing the Wireless Router For Configuration RangeMax Next Wireless Router WNR834B Online Setup ManualsHttp//192.168.1.1 V1.2, January Viewing and Configuring Basic ISP Settings No Login Required by ISP ISP Does Not Require LoginV1.2, January Login Required by ISP ISP Does Require LoginV1.2, January Configuring Wireless Settings Viewing the Basic Wireless SettingsV1.2, January V1.2, January Viewing the Advanced Wireless Settings V1.2, January Chapter Safeguarding Your Network Choosing Appropriate Wireless SecuritySafeguarding Your Network Recommended Security Settings Changing Wireless Security SettingsV1.2, January Basic Wireless Security Options WEPConfiguring Security in the Advanced Wireless Settings Menu V1.2, January Configuring WEP Wireless Security If WPA-PSK or WPA2-PSK Authentication is usedV1.2, January Configuring WPA-PSK or WPA2-PSK Wireless Security V1.2, January Restricting Wireless Access by MAC Address V1.2, January Changing the Administrator Password Backing Up Your Configuration Understanding Your Firewall Restricting Access From Your Network Content Filtering OverviewBlocking Access to Internet Sites Restricting Access From Your Network Blocking Access to Internet Services Configuring a User Defined Service Blocking Services by IP Address RangeScheduling Blocking Viewing Logs of Web Access or Attempted Web Access Log entry descriptionsConfiguring Email Alert and Web Access Log Notifications Log action buttonsSetting the Time V1.2, January V1.2, January Chapter Customizing Your Network Settings Using the LAN IP Setup OptionsConfiguring LAN TCP/IP Setup Parameters Using the Router as a Dhcp server Using Address Reservation Using a Dynamic DNS Service Configuring the WAN Setup Options Connecting Automatically, as Required Setting Up a Default DMZ ServerDisabling the SPI Firewall Configuring Static Routes Setting the MTU SizeResponding to a Ping on the Internet WAN Port V1.2, January V1.2, January Chapter Fine-Tuning Your Network Allowing Inbound Connections To Your NetworkFine-Tuning Your Network How Port Triggering Changes the Communication Process V1.2, January How Port Forwarding Changes the Communication Process Configuring Port Forwarding to Local Servers How Port Forwarding Differs From Port TriggeringAdding a Custom Service Editing or Deleting a Port Forwarding Entry Application Example Making a Local Web Server PublicConfiguring Port Triggering To the instructions in Using Universal Plug and Play onV1.2, January V1.2, January Using Universal Plug and Play Optimizing Wireless Performance Changing the MTU MSN Common MTU SizesOptimizing Your Network Bandwidth Overview of Home and Small Office Networking Technologies Broadband InternetPowerline Assessing Your Speed RequirementsTheoretical Transfer Time for 1 Gigabyte Network Connection Theoretical Raw Transfer TimeV1.2, January Chapter Using Network Monitoring Tools Viewing Wireless Router Status InformationWireless Router Status Fields Default is Connection Status Items Router Statistics Items Managing the Configuration File Viewing a List of Attached DevicesBacking Up and Restoring the Configuration Erasing the Configuration Upgrading the Router SoftwareV1.2, January Enabling Remote Management Access V1.2, January V1.2, January Chapter Troubleshooting Troubleshooting Quick TipsBe sure to restart your network in this sequence Make sure the Ethernet cables are securely plugged Troubleshooting Basic FunctionsMake sure the network settings of the computer are correct Check the test light to verify correct router operation Power light is not on or is blinking Lights never turn off LAN or WAN port lights are not lit Wireless light is not lit Troubleshooting the Web Configuration Interface Troubleshooting the Internet Connection Troubleshooting a Network Using a Ping Utility Testing the LAN Path to Your RouterTesting the Path from Your Computer to a Remote Device Request timed outProblems with Date and Time Solving Wireless Connection ProblemsUsing Your Wireless Card Setup Program Setting Up and Testing Basic Wireless ConnectivityV1.2, January V1.2, January Restoring the Default Configuration and Password V1.2, January Appendix a Technical Specifications Factory Default SettingsGeneral Specifications WirelessElectromagnetic Emissions V1.2, January Appendix B Related Documents Document LinkV1.2, January Index Index-2