I recently setup Routing and Remote Access to allow VPN connections on our ISA server. Several Windows 9X and XP machines have successfully connected to the VPN without a hitch. However, we have this one 2k client that always asks for a username/password when trying to access machines on the private network. I have reviewed every possible setting that I can think of on both the client and server sides. The client is a member of a workgroup with the same name as the domain. I am using the proper domain on the connect etc. I can ping/resolve hosts on the network but when going to connect it ALWAYS asks for a username/password. No matter what is used I still cant gain access. Any ideas?