situation: I am replacing one of our Firewalls(PIX-515E) with a ASA 5520. All this firewall does is be the front end to most of our WEB/web apps/Citrix traffic. Our main Web pages and sub-web pages all go to our Main Firewall ( PIX-535) and then are redirected to said PIX-515E.
Problem: Everything is working find on the Current PIX-515E, but when replaced with the ASA-5520 the WEB/Web Apps/Citrix traffic Fails.
I have check the configurations ( line by line ) between the PIX and ASA and they are almost Identical.
What is the ASA doing that the PIX is not?
What do I need to turn off/on on the ASA that the PIX is doing automatically?