DOCUMENT:Q130677  08-AUG-2001  [winnt]
TITLE   :TCP/IP Generates Frames with Loopback Address as Source Address
PRODUCT :Microsoft Windows NT
PROD/VER:3.51
OPER/SYS:
KEYWORDS:kbnetwork

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The information in this article applies to:

 - Microsoft Windows NT Workstation version 3.51 
 - Microsoft Windows NT Server version 3.51 
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SYMPTOMS
========

TCP/IP generates echo frames with the loopback address (127.0.0.1) as the source
address.

CAUSE
=====

You sent an echo request with the host's network media access control (MAC)
address and the TCP/IP loopback address as the destination address.

RESOLUTION
==========

To correct this problem, install the latest U.S. Service Pack for Windows NT
version 3.51.

STATUS
======

Microsoft has confirmed this to be a problem in Windows NT version 3.51. This
problem has been corrected in the latest U.S. Service Pack for Windows NT
version 3.51. For information on obtaining the Service Pack, query on the
following word in the Microsoft Knowledge Base (without the spaces):

   S E R V P A C K

Additional query words: prodnt

======================================================================
Keywords          : kbnetwork 
Technology        : kbWinNTsearch kbWinNTWsearch kbWinNT351search kbWinNTW351search kbWinNTW351 kbWinNTSsearch kbWinNTS351 kbWinNTS351search
Version           : 3.51

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