I kind of follow what you mean, but.... do you mean "open a dos box on the server or on a pc on my network. The server is not crashing at all. Just one of the two NICs is not reachable. I am able to ping the other NIC and see the Server. None of the computers on my network will use the remain (operating) NIC to communicate with the Server.
To give some backround. I am setting up VPN server. I am not using DHCP. I put in the second NIC as per the "MASTER BOOK" I have "Windows 2000 MCSE Study System". I followed step by step and can't figure this out. I go thur the wizard-- at the end of the wizard it gives me a warning about the DHCP Relay, as I said I am not using DHCP, so why is this warning appearing? Thanks again for all of the help!