Contents ix
M-10153-01
Adding a Port Forwarding Custom Service .............................................................. 7-2
Editing or Deleting a Port Forwarding Entry .............................................................7-2
Local Web and FTP Server Example ....................................................................... 7-3
Multiple Computers for Half Life, KALI or Quake III Example ............. .....................7-3
Configuring WAN Setup Options ........................................... .........................................7-4
Using a Dynamic DNS Service .................................................................................. .....7-6
Using LAN IP Setup Options .................... ......................................................................7-7
Using the Router as a DHCP server ............................ ............................................7-8
Using Address Reservation ......................................................................................7-9
How to Configure Static Routes ....................................................................................7-10
Enabling Remote Management Access .......................................................................7-12
Using Universal Plug and Play (UPnP) ........................................................................7-13
Chapter 7
Troubleshooting
Basic Functioning ............................ ...............................................................................8-1
Power LED Not On ................................................................................................... 8-1
LEDs Never Turn Off ................................................................................................ 8-2
Local or Internet Port LEDs Not On ... .... ... ... ... ... ......................................................8-2
Troubleshooting the Web Configuration Interface .............................................. ............8-3
Troubleshooting the ISP Connection .............................................................................. 8-4
Troubleshooting a TCP/IP Network Using a Ping Utility ................................................. 8-5
Testing the LAN Path to Your Router .......................................................................8-5
Testing the Path from Your PC to a Remote Device ................................................8-6
Restoring the Default Configuration and Password ........................................................8-7
Problems with Date and Time .........................................................................................8-7
Appendix A
Technical Specifications
Appendix B
Network, Routing, Firewall, and Basics
Related Publications .................................................................................. ....................B-1
Basic Router Concepts ....................................................................................... ...........B-1
What is a Router? . .................................................................................................. B-1
Routing Information Protocol ................................................................................... B-2
IP Addresses and the Internet ................................................................... .................... B-2
Netmask .................................................................................................................. B-4