Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!swrinde!sdd.hp.com!hplabs!nsc!aleph!svnet!harry
From: harry@svnet.UUCP (Harry Skelton)
Newsgroups: comp.unix.xenix.sco
Subject: Re: tcp sum:  where from ?
Summary: Same problem with Unix 3.2
Keywords: tcp,sum
Message-ID: <2612@svnet.UUCP>
Date: 29 May 91 17:31:33 GMT
References: <1991May23.130539.1374@ufhx1.ufh.ac.za>
Organization: SVNet, San Jose, CA 95128
Lines: 26

In article <1991May23.130539.1374@ufhx1.ufh.ac.za>, ccsmd@ufhx1.ufh.ac.za (M. Daniel) writes:
. Hi all,
. 
. The XENIX machine at this site (which is also our gateway), running LAI-TCP,
. has recently started crashing at apparently random times.  It sometimes
. comes up with a "Kernel Page Fault" panic message, but sometimes just dies
. noiselessly (keyboard locks up, etc).
. 
. Also, something is producing messages like the following:
. 
. 	tcp sum: src 3B632AC0, sum 0000FBCD
. 
. continuously on the console.  Presumably, it's one of the TCP/IP daemons,
. but which one, and how do I stop these messages ?


I have been getting the same errors on our ODT workstations .  It was caused 
by the FTP sessions that were running on the systems. I also noted that the
information had been displaying on my virt. consoles as well (when I flipped
to them). I have this reported but no response yet. Such is the time warp
of SCO support, eh?!
-- 
Harry Skelton                | harry@usrgrp.uniforum.org
Senior Systems Administrator | ..!uunet!usrgrp!harry
UniForum                     | 408-986-8840 x25
RBIFF<@$+>$+	$#error $:$1: evolution error - no core