Re: Integrated Authentication Fails Intermittently



Andrew wrote:
Hi
We have an ISA 2006 std server (was 2004). It's an edge server and is part of a Windows 2003 AD domain. Most of the time it authenticates users correctly using Integrated Authentication and there are System Policy rules to allow it to talk to our AD servers. Every so often it just stops being able to authenticate users. They are repeatedly prompted with a username and password box and the event log on the server shows an authentication failure. Then, as suddenly as it started it goes away again. Does anyone have any clues as to how to diagnose and fix this ?

You may want to check out this:
"Troubleshooting Intermittent Pop-up Credentials in ISA Server 2004"
http://blogs.technet.com/isablog/archive/2006/10/05/Troubleshooting-Intermittent-Pop_2D00_up-Credentials-in-ISA-Server-2004-.aspx

--
Regards,
Andrew
.



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