I'm thinking about setting up RRAS on a 2003 server to create VPN connections. We have another VPN solution but I'd like to explore other options. The way the network is set up now, all my servers are behind a firewall and only use one network adapter. I'd rather not reconfigure the entire network, so I want to use what is already set up. A lot of what I read though, the RRAS needs to use two NIC's. However, how difficult is it to set up a server with only one NIC as a VPN server? Anyone know of any good tutorials and/or walkthroughs? Anyone with experience doing this?