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v1.0, January 2007
Chapter 7
Troubleshooting
Basic Functions ..............................................................................................................7-1
Power LED Not On ...................................................................................................7-1
LEDs Never Turn Off ................................................................................................7-2
LAN or Internet Port LEDs Not On ...........................................................................7-2
Troubleshooting the Web Configuration Interface ..........................................................7-2
Troubleshooting the ISP Connection ..............................................................................7-4
Troubleshooting a TCP/IP Network Using a Ping Utility .................................................7-5
Testing the LAN Path to Your Firewall ......................................................................7-5
Testing the Path from Your PC to a Remote Device ................................................7-6
Restoring the Default Configuration and Password ........................................................7-7
Problems with Date and Time .........................................................................................7-7
Appendix A
Default Settings and Technical Specifications
Appendix B
Related Documents
Index