Description of the ISA Server 2006 hotfix package: August 20, 2008

This article describes the Microsoft Internet Security and Acceleration (ISA) Server 2006 hotfix package that is dated August 20, 2008. This hotfix package fixes some issues in ISA Server 2006. For more information about the issues that the hotfix package fixes, click the following article numbers to view the articles in the Microsoft Knowledge Base:

• 956858 FIX: When you use HTTP to HTTPS redirection in ISA Server 2006, port 0 is appended to the URL
• 956922 FIX: ISA Server 2006 may be overloaded with authorization attempts after you apply hotfix 955113
• 956923 FIX: A VPN client that uses RADIUS authentication may not log on to the internal network when the User Mapping option is enabled in ISA Server 2006
• 956924 FIX: After you configure the rules in ISA Server 2006 to apply to all users, ISA Server may sometimes try to authenticate users

Hotfix information

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problems that are described in this article. Apply this hotfix only to systems that are experiencing the problems described in this article. This hotfix might receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next software update that contains this hotfix.

If the hotfix is available for download, there is a "Hotfix download available" section at the top of this Knowledge Base article. If this section does not appear, contact Microsoft Customer Service and Support to obtain the hotfix.

Note If additional issues occur or if any troubleshooting is required, you might have to create a separate service request. The usual support costs will apply to additional support questions and issues that do not qualify for this specific hotfix. For a complete list of Microsoft Customer Service and Support telephone numbers or to create a separate service request, visit the following Microsoft Web site: Note The "Hotfix download available" form displays the languages for which the hotfix is available. If you do not see your language, it is because a hotfix is not available for that language.

Prerequisites

To apply this hotfix, you must have ISA Server 2006 Service Pack 1 (SP1) installed on the computer. For more information, click the following article number to view the article in the Microsoft Knowledge Base:

Restart requirement

You do not have to restart the computer after you apply this hotfix. However, the hotfix installation will restart the ISA Server related services.

Hotfix replacement information

This hotfix does not replace a previously released hotfix.

File information

The English version of this hotfix has the file attributes (or later file attributes) that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). When you view the file information, it is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

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: