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v1.3, May 2006
Setting the MTU Size ................................................ .............................................6-13
Using the LAN IP Setup Options .............. ....................................................................6-13
Configuring LAN TCP/IP Setup Parameters ............................. .............................6-14
Using the Router as a DHCP server ............................ ..........................................6-15
Using Address Reservation ....................................................................................6-15
Using a Dynamic DNS Service .................................................................................. ...6-16
Configuring Static Routes ....................................................................................... ......6-18
Enabling Remote Management Access .......................................................................6-20
Using Universal Plug and Play (UPnP) ........................................................................6-22
Chapter 7
Troubleshooting
Troubleshooting Quick Tips ....................................................................... .....................7-1
Be sure to restart your network in this sequence ............................................... .....7-1
Make sure the Ethernet cables are securely plugged in ..................................... .....7-1
Make sure the wireless settings in the computer and router match exactly. ...........7-1
Make sure the network settings of the computer are correct. ............................ .....7-2
Check the router status lights to verify correct router operation. .............................7-2
Basic Functioning ............................ ...............................................................................7-2
Power Light Not On .................................................................................................. 7-2
Lights Never Turn Off ............................................................................................... 7-3
LAN or WAN Port Lights Not On .................................................. ............................7-3
Troubleshooting the Web Configuration Interface .............................................. ............7-4
Troubleshooting the ISP Connection .............................................................................. 7-5
Troubleshooting a TCP/IP Network Using a Ping Utility ................................................. 7-6
Testing the LAN Path to Your Router .......................................................................7-6
Testing the Path from Your Computer to a Remote Device .....................................7-7
Restoring the Default Configuration and Password ........................................................7-8
Problems with Date and Time .........................................................................................7-9
Appendix A
Technical Specifications
Factory Default Settings .............. .................................................................................. A-1
General Specifications ................................................................................................... A-3
Appendix B
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