Hello I temporaily setup my Windows 2000 server for routing with NAT enable. (1st NIC==>Internet(Cable Modem) & 2nd NIC=INTERNAL) I have 12 clients all windows XP pro and Home. The clients can ping public interfaces just fine, but can't resolve them by their names ( clues. I'm assuming i configure NAT correctly on the 2000 server because when i remove nat from RRAS the clients can't even ping public ip's anymore. My windows 2000 server is acting as DNS, DHCP, and router plus i can ping and browse just fine from the 2000 server. All services are running correctly. Any clues, thanks so much.