Question : Add Router to Network?

I need to add my router to a network with server 2000.
Other than making the gateway entry in DHCP is there anything else to add?

I cant get it to work?

I know its configured right because it use to work before I formatted my server.

Help me please.

Answer : Add Router to Network?

What subnet mask is DHCP handing out?  What default gateway is DHCP handing out?

Also, when you shut off DHCP on your router, make sure you're turning off the router's DHCP server, not the router's DHCP client.