Microsoft KB Archive/133032

= Event ID 20087 Appears When You Dial a RAS Server =

Article ID: 133032

Article Last Modified on 11/1/2006

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APPLIES TO


 * Microsoft Windows NT Server 3.5
 * Microsoft Windows NT Server 3.51
 * Microsoft Windows NT Server 4.0 Standard Edition
 * Microsoft Windows NT Workstation 3.5
 * Microsoft Windows NT Workstation 3.51
 * Microsoft Windows NT Workstation 4.0 Developer Edition

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This article was previously published under Q133032



SYMPTOMS
When you use NWLink and dial in from a Windows NT Remote Access Service (RAS) client to a Windows NT RAS server, the following system event may appear in the Event Viewer:

Event ID: 20087

Source: RemoteAccess

Type: Error

Description: The IPX network number for the LAN adapter with the MAC

address  on the local machine has not been configured

or could not be auto-detected. The IPX Router will not work on this LAN segment.



CAUSE
This problem occurs when the network segment that the Windows NT RAS server is on does not have an IPX network number.



RESOLUTION
To correct this problem:


 * Run Registry Editor to change NetworkNumber from 0 to a valid network number.

-or-
 * Install a NetWare server on the network segment that contains the RAS server, configure it with a unique network number, and then shutdown and restart the Windows NT RAS server.

To change NetworkNumber from 0 to a valid network number:

WARNING: Using Registry Editor incorrectly can cause serious, system-wide problems that may require you to reinstall Windows NT to correct them. Microsoft cannot guarantee that any problems resulting from the use of Registry Editor can be solved. Use this tool at your own risk.

 Run Registry Editor (REGEDT32.EXE) on the RAS server.  From the HKEY_LOCAL_MACHINE subtree, go to the following subkey:

     \SYSTEM\CurrentControlSet\Services\NwLnkIpx \NetConfig\

 Highlight NetworkNumber. From the Edit menu, choose Multi String. Change the value from 0 to a valid network number.</li> Choose OK and quit the Registry Editor.</li> Shutdown and restart Windows NT.</li></ol>

Additional query words: prodnt nw link

Keywords: kbnetwork KB133032

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