I have installed ISA (for testing purpose in the Lab) 2004 on windows 2003 SP1 Desktop (with two NICs).

It is obvoius that I can not access the net after installing ISA (before there was no problem), since there is firewall which is by default denies every thing.

The server by itself, there is no clients,,,,

What I did, I created another rule to enable the server to access the net, but it did not work!!!

i could not figured out where was my mistake.