NETGEAR Cable/DSL ProSafe Firewall FR328S - Manual (Page 8)

M-10207-01, Reference Manual v2
viii Contents
MTU Size .................................................................................................................7-3
DHCP .......................................................................................................................7-4
Use router as DHCP server ...............................................................................7-4
Reserved IP addresses .....................................................................................7-5
How to Configure LAN TCP/IP Setup ......................................................................7-5
Configuring Dynamic DNS .......................................................................................7-6
How to Configure Dynamic DNS ..............................................................................7-7
Using Static Routes ........................................................................................................7-8
Static Route Example ...............................................................................................7-8
How to Configure Static Routes ...............................................................................7-9
Chapter 8
Troubleshooting
Basic Functions ..............................................................................................................8-1
Power LED Not On ...................................................................................................8-2
Test LED Never Turns On or Test LED Stays On .....................................................8-2
Local or Internet Port Link 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 Firewall ......................................................................8-5
Testing the Path from Your PC to a Remote Device ................................................8-6
Restoring the Default Configuration and Password ........................................................8-7
Using the Default Reset button ................................................................................8-7
Problems with Date and Time .........................................................................................8-8
Appendix A
Technical Specifications
Appendix B
Networks, Routing, and Firewall 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
Subnet Addressing .................................................................................................. B-5