Hi Everyone, I'm a fairly technical newbie, so I'm hoping that I will catch on quickly. I'm trying to connect to ISA Server 2004 via Terminal Services. I've got (2) Network cards setup with the following configuration... 192.168.0.20 (IP assigned to External Network - Internet) 172.16.0.1 (IP assigned to Local Internal Network) My test clients on the 172.16.x.x are able to surf. I'm even able to ping the ISA machine from local and remote networks. I've enabled port 3389 as best as I can tell. My logs are showing Port 3389 - Established connection Port 3389 - Closed Connection It repeats this 3x for every attempt to connect from either an Internal or External client. Are there any other ports that should be open besides 3389? Any suggestions are greatly appreciated. Thanks in advance for your time and consideration. Paul L.