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Contents vii
Activation and Administration ..........................................................................5-12
Dropped Packets .............................................................................................5-12
Enabling Security Event E-mail Notification .................................................................5-13
Running Diagnostic Utilities and Rebooting the Router ................................................5-15
Enabling Remote Management ....................................................................................5-16
Chapter 6
Advanced Configuration
Configuring Advanced Security ......................................................................................6-1
Setting Up A Default DMZ Server ............................................................................6-1
Respond to Ping on Internet WAN Port ...................................................................6-2
Configuring LAN IP Settings ...........................................................................................6-3
LAN TCP/IP Setup ...................................................................................................6-3
MTU Size ...........................................................................................................6-4
DHCP ................................................................................................................6-5
Reserved IP addresses .....................................................................................6-6
Configuring Dynamic DNS .......................................................................................6-7
Using Static Routes ........................................................................................................6-9
Static Route Example ...............................................................................................6-9
Chapter 7
Troubleshooting
Basic Functioning ...........................................................................................................7-1
Power LED Not On ...................................................................................................7-2
Test LED Never Turns On or Test LED Stays On .....................................................7-2
LAN or WAN Port LEDs Not On ...............................................................................7-2
Troubleshooting the Web Configuration Interface ..........................................................7-3
Troubleshooting the ISP Connection ..............................................................................7-4
ADSL link .................................................................................................................7-4
WAN LED Blinking Yellow ..................................................................................7-4
WAN LED Off .....................................................................................................7-5
Obtaining a WAN IP Address ...................................................................................7-5
Troubleshooting PPPoE or PPPoA ..........................................................................7-6
Troubleshooting Internet Browsing ..........................................................................7-6
Troubleshooting a TCP/IP Network Using the Ping Utility ..............................................7-7
Testing the LAN Path to Your Router .......................................................................7-7
Testing the Path from Your PC to a Remote Device ................................................7-8