This hotfix applies to Microsoft Application Request Routing (ARR) 3.0.
Symptoms
Assume that you install the Microsoft Application Request Routing (ARR) 3.0 module on a server that is running Internet Information Services (IIS) 7.0, 7.5, or 8.0. Then, you enable the External Cache option when you configure the host name affinity of an ARR server farm. In this situation, the host name affinity expires before the configured time-out period. Additionally, the client affinity cookie for the requests is changed.
Resolution
Hotfix information
The following file is available for download from the Microsoft Download Center:
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
119591 How to obtain Microsoft support files from online services Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.
Prerequisites
To apply this hotfix, you must have Microsoft Application Request Routing (ARR) 3.0 installed.
Restart requirement
You do not have to restart the computer after you apply this hotfix.
Hotfix replacement information
This hotfix does not replace any other 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.
