Routing and Remote Access – Problems

Greetings,

I just set up a new Dell server with W2k server on it. The server is virtually a virgin with little additional software installed on it yet. I am trying to get it so I can VPN into the server. However, when Routing and Remote Accessis turned on, it loses all conectivity with the outside world. No internet access or remote administration is posible. If I turn off Routing and Remote Access, then everything works fine. Any help is appreciated.

Thanks, Steve