I have a remote office which connects to us over a lan to lan VPN from a Cisco 506E to our VPN 3000 concentrator. All is well, except that I have installed a new windows 2003 server to replace an existing 2000 file server, and the VPN users can't access the new shares. They have a mapping in their hosts file for the new server, but it does not respond to pings or to mapping by name. The off thing is that they can ping and access the old server which is right next to the new one, and both are plugged into the same unamanged switch. Everyone in the local office has no problem accessing the new server as well.
Any ideas where to look?