Description of the ISA Server 2006 hotfix package: March 30, 2007

Microsoft has released the Microsoft Internet Security and Acceleration (ISA) Server 2006 hotfix package that is dated March 30, 2006. This article describes the following aspects of the hotfix package:

• Issues that the hotfix package fixes
• Prerequisites for installing the hotfix package
• Whether you must restart the computer after you install the hotfix package
• Whether the hotfix package replaces any other hotfix package
• The files that the hotfix package contains

Issues that the hotfix package fixes

The hotfix package fixes the issues that are described in the following Microsoft Knowledge Base articles:

• 934583 ISA Server 2006 cannot delegate authentication to a back-end server from a published Web server
• 934410 Disruption of service to all remote sites and high CPU utilization by Lsass.exe and Netsh.exe processes in IPsec tunnel mode site-to-site VPN scenario in ISA Server 2006

Hotfix information

A supported hotfix is available from Microsoft. However, this hotfix is intended to correct only the problem that is described in this article. Apply this hotfix only to systems that are experiencing this specific problem. 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

No prerequisites are required.

Restart requirement

You do not have to restart the computer after you apply this hotfix. However, ISA Server 2006-related services are automatically restarted when you apply this hotfix.

Hotfix replacement information

This hotfix does not replace any other hotfixes.

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.

For more information, click the following article number to view the article in the Microsoft Knowledge Base: