Q103317: NetBEUI Trapping in DrainLink Function

Article: Q103317
Product(s): Microsoft LAN Manager
Version(s): 
Operating System(s): 
Keyword(s): 
Last Modified: 30-JUL-2001

SYMPTOMS
========

A trap D occurs in NetBEUI's DrainLink function identified by CSLIM = 8A1E and
IP = 5D52 on the trap screen. This problem has been seen on both Ethernet and
token ring networks.

CAUSE
=====

These are relatively infrequent errors--seen only on networks with a variety of
hardware problems--indicating that NetBEUI disabled interrupts during a portion
of its code requiring critical data handling, or that it restored registers
improperly during unusual interrupt routines.

RESOLUTION
==========

Fixes for this and other DrainLink problems were included in the Lan Manager
2.2b Patch.

Additional query words: 2.20 2.2

======================================================================
Keywords          :  

=============================================================================