RAS & DHCP & Internet

How do I set up DHCP and Ras to allow internal computers to access the internet.

I have setup RAs to allow out and incoming calls. My ISP has assigned dedicated IP.

DHCP Global Scope
Router: 192.168.31.1
DNS: IP’s by ISP
Wins: 192.168.31.2 “server”
Node type: 0x08

I have tried assigning router Ip to Server NIC. Did not work.
In WINS I can’t figure out how to setup server for multihomed. It automatically built a unique entry for the dserver and I am unable to edit it.

All internal computers run NetBEUI and TCP/IP
I need some serious help. My client is getting upset.
Please email me if you throughly understand DHCP RAS Wins.
gfreeman@infonetz.com

Gregg Freeman