Internet Explorer - ASA 5520

[Arild Amundsen]

Hi,

I have a trick case with a ASA 5520 and a intranet in Internet Explorer. There is a picture, flash and document manager and the trafic get blocked when using IE, but not in Firefox. The intranet is using port 80. Anyone else seen something like this?

[Arild Amundsen]

Hi again,

Yes, i know that, but wy is the sites working when i make the exception to the spesific web server?

This forum link describe the problem, only that i do not have a standby unit.

http://forums.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Security&topic=Firewalling&CommCmd=MB%3Fcmd%3Dpass_through%26location%3Doutline%40^1%40%40.1ddfd1f0/0#selected_message

[Farrukh Haroon]

It could be due to the filtering software not being able to understand the long URL and therefore not makring the right policy decision.

The standby difference does not matter, and your problem should be exactly the same.

Regards

Farrukh