NETGEAR CA 95054 manual Troubleshooting the ISP Connection

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NETGEAR Router Setup Manual

Make sure your computer’s IP address is on the same subnet as the router. If you are using the default addressing schemes, your computer’s address should be in the range of 192.168.0.2 to 192.168.0.254. Refer to “Verifying TCP/IP Properties” on page C-8or “Verifying TCP/IP Properties for Macintosh Computers” on page C-19to find your computer’s IP address. Follow the instructions in Appendix C to configure your computer.

Note: If your computer’s IP address is shown as 169.254.x.x, the computer is not configured correctly for your network. Recent versions of Windows and MacOS will generate and assign a 169.254.x.x IP address if the computer cannot reach a DHCP server. These auto-generated addresses are in the range of 169.254.x.x. If your IP address is in this range, check the connection from the computer to the router and reboot your computer.

Make sure your browser has Java, JavaScript, or ActiveX enabled. If you are using Internet Explorer, click Refresh to be sure the Java applet is loaded.

Try quitting the browser and launching it again.

Make sure you are using the correct login information. The URL for the router is http://www.routerlogin.net or http://www.routerlogin.com. The factory default login name is admin and the password is password, both in lower case letters. Make sure that CAPS LOCK is off when entering this information.

If the router does not save changes you have made in the Web Configuration Interface, check the following:

When entering configuration settings, be sure to click the APPLY button before moving to another menu or tab, or your changes are lost.

Click the Refresh or Reload button in the Web browser. The changes may have occurred, but the Web browser may be caching the old configuration.

Troubleshooting the ISP Connection

If your router is unable to access the Internet, you should first determine whether the router is able to obtain a WAN IP address from the ISP. Unless you have been assigned 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.

Troubleshooting Common Problems

6-3

August 2004

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Contents Netgear Router Setup Manual Trademarks Customer Support August Contents Appendix a Technical Specifications Glossary Audience, Conventions, and Formats Chapter About This GuideNetgear Router Setup Manual Package Contents Getting to Know Your Netgear Wireless RouterStatus Light Descriptions Front PanelRouter Rear Panel Router’s Rear PanelNetgear Router Setup Manual First, Connect the Router to Your Network Chapter Connecting the Router to the InternetPrepare to Install Your Router DEOH Restart Your Network in the Correct Sequence 3RZHU 7HVW ,QWHUQHW /$1 Use the Smart Wizard to Configure Your RouterRouter welcome screen Be sure to restart your network in this sequence Troubleshooting TipsProduct Registration, Support, and Documentation Ways to access the router Overview of How to Access the RouterLogin URL Login result router home How to Bypass the Configuration Assistant ISP Does Not Require Login How to Manually Configure Your Internet ConnectionNetgear Router Setup Manual 10 Basic Settings ISP list Using the Smart Setup WizardNetgear Router Setup Manual Netgear Router Setup Manual Chapter Doing Basic Router Housekeeping Changing the Administrator PasswordRestoring and Backing Up the Configuration Configuration File ManagementUpgrading the Router Software Erasing the ConfigurationRouter Upgrade menu Basic Functioning Chapter Troubleshooting Common ProblemsPower Light Not On LAN or Internet WAN Port Lights Not On Troubleshooting the Web Configuration InterfaceLights Never Turn Off Troubleshooting the ISP Connection Netgear Router Setup Manual Testing the LAN Path to Your Router Troubleshooting a TCP/IP Network Using a Ping UtilityTesting the Path from Your Computer to a Remote Device Restoring the Default Configuration and Password Netgear Router Setup Manual TCP/IP, RIP-1, RIP-2, Dhcp Appendix a Technical SpecificationsNetgear Router Setup Manual List of Glossary Terms GlossaryInternet service provider Megabits per second TCP/IP