Microsoft KB Archive/175793

= Event ID 20105 or 20108 on RRAS Server That Will Not Redial =

Article ID: 175793

Article Last Modified on 10/31/2006

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APPLIES TO


 * Microsoft Windows NT Server 4.0 Standard Edition

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This article was previously published under Q175793



SYMPTOMS
Your Microsoft Windows NT Routing and Remote Access Service (RRAS) Server may fail to redial a demand dial connection when the connection is dropped or lost. One or more of the following event log messages may also be logged in your event viewer:

  Event ID   : 20105 Source    : Router Description: Unable to load the interface from the registry. The following error occurred: There are no               routing-enabled ports available for use by the demand dial interface. -or-

  Event ID   : 20108 Source    : Router Description: Unable to open the port for use. The port is               already open.



CAUSE
This problem occurs when the port that the demand dial interface is configured to use is already in use by another application or service.



RESOLUTION
To resolve the problem, close or disable the application or service that has control of the port that your demand dial interface is configured to use.

Keywords: kberrmsg kbinterop kbnetwork kbprb KB175793

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