Routing and Remote Access on NT - connects, but does nothing else!

[ZeroX]

I'm setting up RRAS on an older NT box and I basically have everything configured and set up. The connection goes through just fine, and it authenticates onto the network, but if I try to ping anything on the VPN side, it times out. It even successfully gets an IP and shows up in the routing table!

Any ideas as to what I am doing wrong? Again, it successfully connects, but I can't communicate with anything on the VPN side after connecting.