NETGEAR DG814 - DSL Modem Internet Gateway, Reference Manual

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Contents vii
Changing the Configuration Password ...........................................................................5-8
Gateway Upgrade ...........................................................................................................5-9
Chapter 6
Advanced Configuration of the Gateway
Configuring for Port Forwarding to Local Servers ..........................................................6-1
Add a Custom Service .......................................................................................6-2
Edit or Delete a Port Forwarding Entry ..............................................................6-3
Local Web and FTP Server Example ................................................................6-3
Tip: Multiple Computers for Half Life, KALI or Quake III ....................................6-3
NAT Status ...............................................................................................................6-4
Security ...........................................................................................................................6-5
DMZ Server .......................................................................................................6-5
Respond to Ping on Internet WAN Port .............................................................6-6
Dynamic DNS .................................................................................................................6-6
LAN IP Setup ..................................................................................................................6-7
DHCP .......................................................................................................................6-8
Use router as DHCP server ...............................................................................6-8
Remote Management .....................................................................................................6-9
Static Routes ................................................................................................................ 6-11
Static Route Example .............................................................................................6-13
Chapter 7
Troubleshooting
Basic Functioning ...........................................................................................................7-1
PWR LED Not On ....................................................................................................7-1
Test LED Never Blinks or LED Stays On ..................................................................7-2
Troubleshooting the Web Configuration Interface ..........................................................7-2
Troubleshooting the ISP Connection ..............................................................................7-3
ADSL link .................................................................................................................7-3
WAN LED Blinking Yellow ..................................................................................7-3
WAN LED Off .....................................................................................................7-4
Obtaining a WAN IP Address ...................................................................................7-4
Troubleshooting PPPoE or PPPoA ..........................................................................7-5
Troubleshooting Internet Browsing ..........................................................................7-5
Troubleshooting a TCP/IP Network Using a Ping Utility .................................................7-6
Testing the LAN Path to Your Gateway ....................................................................7-6