NETGEAR CG814WG V3 manual Chapter Troubleshooting, Basic Functions

Page 53
Chapter 5

Chapter 5

Troubleshooting

This chapter gives information about troubleshooting your CG814WG v3 Wireless Cable Modem Gateway. For the common problems listed, go to the section indicated.

Have I connected the gateway correctly? Go to “Basic Functions” on page 5-1.

I cannot access the gateway configuration with my browser. Go to “Connecting to the Gateway’s Main Menu” on page 5-2.

I have configured the gateway but I cannot access the Internet. Go to “Troubleshooting the ISP Connection” on page 5-3.

I cannot remember the gateway’s configuration password or I want to clear the configuration and start over again.

Go to “Backup Settings” in Chapter 4.

Basic Functions

After you turn on power to the gateway, the following sequence of events should occur:

1.When power is first applied, verify that the Power LED is on.

2.Verify that the numbered Ethernet LEDs come on momentarily.

3.After approximately 30 seconds, verify that:

The Local port Link LEDs are lit for any local ports that are connected.

The Internet Link port LED is lit.

If any of these conditions does not occur, refer to the appropriate following section.

5-1

v1.0, June 2007

Image 53
Contents NETGEAR, Inc Wireless Cable Modem Gateway CG814WG Reference ManualTrademarks Safety InformationStatement of Conditions FCC Warning StatementProduct and Publication Details Technical SupportBestätigung des Herstellers/Importeurs Certificate of the Manufacturer/Importerv1.0, June Connecting the Gateway to the Internet ContentsWireless Configuration Content Filtering and Firewall RulesTroubleshooting Wireless Cable Modem Gateway CG814WG v3 Reference ManualTechnical Specifications and Factory Default Settings Managing Your NetworkConventions, Formats and Scope About This ManualHow to Print this Manual How to Use This ManualPrinting a Page in the HTML View Printing a ChapterPrinting the Full Manual v1.0, June Front Panel Chapter 1 Connecting the Gateway to the InternetPackage Contents Table 1-1. LED Descriptions Connecting the Gateway to the InternetHardware Requirements What You Need Before You BeginRear Panel LAN Configuration Requirements Connecting the CG814WG v3 GatewayInternet Configuration Requirements InstallationPage The power light is lit after turning on the gateway 3. Log in to the Gateway When you connect to the gateway the Gateway status screen opens Chapter Wireless Configuration Wireless Placement and Range Guidelines Authentication SSID and Wireless Security Settings FormViewing or Changing Wireless Settings Table 2-1. Wireless Settings Turning on Access Control to Restrict Access by MAC Address To restrict access based on MAC addresses How to Configure WEP Wired Equivalent Privacy Settings for WEP encryption are shown on the screen How to Configure WPA 2-11 Radius Port Port number of the Radius Server. The default is2-12 Content Filtering Chapter Content Filtering and Firewall RulesLogs Blocking Keywords, Sites, and ServicesBlocking Keywords and Domains Services Table 3-1. Services Firewall RulesPort Forwarding Considerations for Port Forwarding Port Blockingv1.0, June Chapter Managing Your Network MaintenanceManaging Your Network Gateway StatusTable 4-1. Gateway Status Fields Signal Status Set Password Restoring Saved Settings Backup SettingsEvent Log Resetting to Factory Default SettingsWAN Setup Advanced SettingsDynamic DNS LAN IP Settings Perform a DNS Lookup DiagnosticsPing Test Display the Routing Table Remote Management AccessReboot the Router URL to Connect to This Device Revert to Factory Default SettingUPnP For more information, see the online help 4-14 Basic Functions Chapter TroubleshootingUsing LEDs to Troubleshoot Connecting to the Gateway’s Main MenuTroubleshooting the ISP Connection Testing the LAN Path to Your Gateway Troubleshooting a TCP/IP Network Using a Ping UtilityTesting the Path from Your PC to a Remote Device v1.0, June Technical Specifications and Factory Default Settings Appendix A Technical Specifications and Factory Default SettingsTechnical Specifications WPA-PSKTKIP, and WPA2-PSKAES Factory Default SettingsTable A-1. Default Configuration Settings Table A-1. Default Configuration Settings Inbound communications coming in from Appendix B Related Documents Related Documents