FIX: The Forefront TMG Firewall service (Wspsrv.exe) may crash when the DiffServ filter is enabled

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Forefront Threat Management Gateway 2010 Enterprise Forefront Threat Management Gateway 2010 Standard More...Less

Symptoms

The Firewall service (Wspsrv.exe) in Microsoft Threat Management Gateway (TMG) 2010 may crash intermittently when the DiffServ filter is enabled.

To resolve this problem, install Rollup 5 for Forefront Threat Management Gateway 2010 Service Pack 2.

To work around this problem, disable the DiffServ filter at the array level.

Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.

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