Collection Rule for event with source OnlineResponderWebProxy and ID 20 Rule

  • ID:  Microsoft.Windows.CertificateServices.CARole.6.2.OCSPEvents.WebProxy.20
  • Description:  The Online Responder web proxy corrected an invalid configuration.
  • Target:  Certificate Service (2012)
  • Enabled:  On Essential Monitoring

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Rule Knowledgebase

Summary

The status and functioning of the Microsoft Online Responder service has dependencies on numerous features and components, including the ability to access timely certificate revocation data, the validity of the certification authority (CA) certificate and chain, and overall system response and availability.

Causes
This rule does not contain any causes.
Resolutions

Correct the configuration of the Online Responder Web proxy

The property that contained the invalid value should be identified in the corresponding error message.

For example, the range of acceptable values for the NumOfThreads setting for the Web proxy is between 1 and 9,999. If the property value is set to 0, the number of threads is assumed to be 5. If it is set to a value greater than 9,999, it is assumed to be 50 (the default value).

Investigate the property and, if necessary, replace it with a valid value.

This error indicates that configuration values are not within the permitted range. This can occur if the registry was manually modified.

For more information, see Troubleshooting: Internet Information Services (IIS) 7.0 (http://go.microsoft.com/fwlink/?LinkId=104212) and Web Server (http://go.microsoft.com/fwlink/?LinkID=85627).

External References
This rule does not contain any external references.

See Also for Active Directory Certificate Services Management Pack


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