When setting up a rule, if you select all outbound traffic. Does this mean ALL outbound traffic, no matter what protocol, no matter if a program is using non-standard ( I hate to mention the word) ports? I've got a vendor saying his software needs ports 2150-2159. I've created a user-defined protocol with these ports specified, but it appears the packets are not making it through the ISA 2004 server. Nothing is showing up from the source address in the ISA web logs. What am I missing? Thanks! Jeb