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  2. FIX: Client traffic is blocked as "spoofed" for an IP address where the end octet is .255 in a Forefront Threat Management Gateway 2010 environment

FIX: Client traffic is blocked as "spoofed" for an IP address where the end octet is .255 in a Forefront Threat Management Gateway 2010 environment

View products that this article applies to.

Symptoms

Assume that a client uses an IP address in which the end octet is .255. For example, a client is configured to use IP Address 10.1.1.255. In this situation, client traffic is blocked as "spoofed" in a Microsoft Forefront Threat Management Gateway 2010 environment.

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Resolution

To resolve this problem, install the service pack that is described in the following Microsoft Knowledge Base article:
2555840 Microsoft Forefront Threat Management Gateway 2010 Service Pack 2

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Status

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

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References

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates

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Keywords: kbfix, kbbug, kbexpertiseinter, kbsurveynew, kb

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Article Info
Article ID : 2592957
Revision : 1
Created on : 1/7/2017
Published on : 10/31/2011
Exists online : False
Views : 289