We recently installed a Windows 2003 Server as a Terminal Server and have started having some issues accessing websites. All terminals connect to the server via RDP through a VPN. We noticed that the terminals cannot access webpages through the RDP connection but are still able to access websites through the local machine. And even though they cannot access the web through the terminal, they can still RDP in to the server.
Going to the server, it cannot access webpages at all. I have tried restarting the router and it will not fix the issue. The only thing that will work (temporarily) is to restart the server and even that will only work for 1-2 days. Any thoughts on what could be happening?