Contents vii
Wireless Access Filter ..............................................................................................5-8
Wireless Security .....................................................................................................5-9
Configuring for Port Forwarding to Local Servers ........................................................5-10
Local Web and FTP Server Example ...............................................................5-11
Local Game Host or Videoconference Example ..............................................5-12
Static Routes ................................................................................................................5-12
Static Route Example .............................................................................................5-14
Chapter 6
Maintenance
System Status ................................................................................................................6-1
DHCP Table ....................................................................................................................6-4
Software Upgrade ...........................................................................................................6-4
Configuration File Management .....................................................................................6-5
Restore and Backup the Configuration ....................................................................6-5
Erase the Configuration ...........................................................................................6-5
Loading Software and Configuration Files Using FTP ....................................................6-6
Updating Router Software Using FTP ................................................................6-6
Backing Up and Restoring the Configuration Using FTP ...................................6-6
Using FTP from the WAN ..................................................................................6-7
Restoring the Default Configuration and Password ........................................................6-7
Using the Default Reset button ................................................................................6-7
Chapter 7
Troubleshooting
Basic Functioning ...........................................................................................................7-1
PWR LED Not On ....................................................................................................7-1
Test LED Never Blinks or LED Stays On .................................................................7-2
LNK/ACT or LNK LEDs Not On ................................................................................7-2
Troubleshooting the Web Configuration Interface ..........................................................7-3
Troubleshooting the ISP Connection ..............................................................................7-4
Troubleshooting a TCP/IP Network Using a Ping Utility .................................................7-5
Testing the LAN Path to Your Router .......................................................................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