Event 34001 Does Not Contain a Description String

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Article ID: 255494 - View products that this article applies to.
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Event 34001 from the IPNATHLP (Ipnathlp.dll) source does not contain a description string. The event is logged as a warning but contains the default text that states that the description for the event cannot be found.


To resolve this problem, obtain the latest service pack for Windows 2000. For additional information, click the following article number to view the article in the Microsoft Knowledge Base:
260910 How to Obtain the Latest Windows 2000 Service Pack


Microsoft has confirmed that this is a problem in the Microsoft products that are listed at the beginning of this article.

This problem was first corrected in Windows 2000 Service Pack 1.

More information

This event should have the following text:
The H.323 transparent proxy detected network address translation (NAT) enabled on the interface with index adapter number. The agent has disabled itself on the interface in order to avoid confusing clients.
Note that the event is a warning and can be ignored in some circumstances.


Article ID: 255494 - Last Review: October 26, 2013 - Revision: 2.0
Applies to
  • Microsoft Windows 2000 Server
kbnosurvey kbarchive kbbug kbenv kberrmsg kbwin2000sp1fix KB255494

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