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viii Contents
Running Diagnostic Utilities and Rebooting the Router ................................................6-14
Enabling Remote Management .......................................................... ..........................6-15
Configuring Remote Management .................................. .......................................6-15
Chapter 7
Advanced Configuration
Configuring Advanced Security .......................... ............................................................7-1
Setting Up A Default DMZ Server .......................... ..................................................7-1
How to Configure a Default DMZ Server ............................................ ...............7-2
Connect Automatically, as Required ................................................................... .....7-3
Disable Port Scan and DOS Protection ...................................................................7-3
Respond to Ping on Internet WAN Port .... ...............................................................7-3
MTU Size ........ ......................................................................................................... 7-3
Configuring LAN IP Settings ............................................................................... ............7-3
DHCP ....................................................................................................................... 7-5
Use Router as DHCP server .............................................................................7-5
Reserved IP addresses ...................... ...............................................................7-6
How to Configure LAN TCP/IP Settings ................................................................... 7-7
Configuring Dynamic DNS ................................. ......................................................7-7
How to Configure Dynamic DNS .............................................................................. 7-8
Using Static Routes ......................................................... ...............................................7-9
Static Route Example ............................................................................................... 7-9
How to Configure Static Routes ................................................................ .............7-10
Chapter 8
Troubleshooting
Basic Functioning ............................ ...............................................................................8-1
Power LED Not On ................................................................................................... 8-2
Test LED Never Turns On or Test LED S tays On .....................................................8-2
LAN or WAN Port LEDs Not On ............................................................................... 8-2
Troubleshooting the Web Configuration Interface .............................................. ............8-3
Troubleshooting the ISP Connection .............................................................................. 8-4
ADSL link ........... ......................................................................................................8-4
WAN LED Blinking Yellow ..................................................................................8-4
WAN LED Off .....................................................................................................8-4
Obtaining a WAN IP Address ................................................................................... 8-5
Troubleshooting PPPoE or PPPoA ..........................................................................8-6