Article ID: 2699807 - View products that this article applies to.
Consider the following scenario:
In this scenario, the client connection to an HTTPS trunk may fail, and one of the following error messages occurs:
This problem may occur when a search function locates the Forefront UAG "NLSession[SC]trunk_name" authentication cookie in the client request. The string search incorrectly matches the extended cookie name with the shorter search string.
To resolve this problem, install the service pack that is described in the following Microsoft Knowledge Base article:
(http://support.microsoft.com/kb/2710791/ )Description of Service Pack 2 for Forefront Unified Access Gateway 2010
To work around this problem, use complete and unique names when you name a trunk. Because there is no capability in Forefront UAG to rename an existing trunk, you must completely delete and re-create at least one of the existing, similarly named trunks.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
(http://support.microsoft.com/kb/824684/ )Description of the standard terminology that is used to describe Microsoft software updates