I have a desktop outside the network. It VPNs in and is assigned a public facing IP. When I attempt to RDP to the public facing IP it won't connect. When I RDP into the server, or any other computer on the domain, I can RDP to the desktop attached to the VPN. My only guess is that it is a setting in the Firewall or in the Remote Access setup. Does anyone know how I can set up the systems involved so I can use the public facing ip address to RDP.
Server: Windows Server 2008 R2 VPN Software: Windows Role, Network Policy and Access Service. Firewall is the built in windows firewall in windows on both machines.
Client: Windows 7 Ultimate