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Date:      Thu, 15 Nov 2001 22:49:02 +0100 (CET)
From:      Nils Holland <nils@tisys.org>
To:        Sven Wittig <Sven.wittig@gmx.de>
Cc:        security@FreeBSD.ORG
Subject:   Re: unusual  log in var/log/messages 
Message-ID:  <20011115224803.Q8780-100000@jodie.ncptiddische.net>
In-Reply-To: <3BF4369A.3030503@gmx.de>

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On Thu, 15 Nov 2001, Sven Wittig wrote:

> Hi,
>
> I recently discovered this entry in my messages-logfile
>
> " Nov 14 15:10:44 leo2 /kernel: arp: 137.226.141.33 moved from
> 00:40:33:39:80:d1 to 00:50:bf:7e:6e:70 on de0"

Sounds like two computers with the same IP address. Could theoretically be
an attack, but just as well a simple misconfiguration...

Greetings
Nils


Nils Holland
Ti Systems - FreeBSD in Tiddische, Germany
http://www.tisys.org * nils@tisys.org


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