Microsoft KB Archive/810166

= PRB: More Failures Than Expected Appear in .NET Passport Performance Counters =

Article ID: 810166

Article Last Modified on 2/19/2003

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APPLIES TO


 * Microsoft Windows Server 2003, Standard Edition (32-bit x86)
 * Microsoft .NET Passport 2.5

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Beta Information
This article discusses a Beta release of a Microsoft product. The information in this article is provided as-is and is subject to change without notice.

No formal product support is available from Microsoft for this Beta product. For information about how to obtain support for a Beta release, see the documentation that is included with the Beta product files, or check the Web location from which you downloaded the release.



SYMPTOMS
If a .NET Passport Web site is configured for conventional .NET Passport behavior (Anonymous + .Net Passport Authentication + Internet Information Services 6.0 (IIS)), the Total Failed Auths are multiplied by a factor of 2. For example, when Total Failed Auths should be 1, it appears as 2, and when it should be 4, it appears as 8. Total Failed Auths are logged when a call to IsAuthenticated returns FALSE.



CAUSE
This behavior might occur because IIS is calling IsAuthenticated, also. When IIS Passport Integrated Authentication is located on a specified virtual directory, IIS calls IsAuthenticated to determine if the client is authenticated.



STATUS
This behavior will be documented in Windows Server 2003 RTM (in the SDK).

Keywords: kbprb KB810166

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