From owner-freebsd-security Thu Jul 18 13:44:22 2002 Delivered-To: freebsd-security@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 938F237B4A8 for ; Thu, 18 Jul 2002 13:44:15 -0700 (PDT) Received: from mail.fpsn.net (mail.fpsn.net [63.224.69.57]) by mx1.FreeBSD.org (Postfix) with ESMTP id 8364B43E42 for ; Thu, 18 Jul 2002 13:44:14 -0700 (PDT) (envelope-from cfaber@fpsn.net) Received: from fpsn.net (mirc-sucks@unixgr.com [63.224.69.60]) (authenticated) by mail.fpsn.net (8.11.6/8.11.6) with ESMTP id g6IKi7V28377 for ; Thu, 18 Jul 2002 14:44:07 -0600 (MDT) Message-ID: <3D37287D.595B812D@fpsn.net> Date: Thu, 18 Jul 2002 14:43:41 -0600 From: Colin Faber Organization: fpsn.net, Inc. (http://www.fpsn.net) X-Mailer: Mozilla 4.78 [en] (Windows NT 5.0; U) X-Accept-Language: en MIME-Version: 1.0 Cc: freebsd-security@FreeBSD.ORG Subject: Re: wierdness in my security report References: <027101c22e86$dc4fae20$95e2910c@fbccarthage.com> <20020718200407.M28012@babayaga.neotext.ca> <20020718163815.P259@numachi.com> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org Wasn't this a bug which was corrected in 4.x? I still have a few old 3.x machines and I see the same thing when I have more than one network card in the box. Brian Reichert wrote: > > On Thu, Jul 18, 2002 at 02:04:07PM -0600, Duncan Patton a Campbell is Dhu wrote: > > I've had something that looked like this. Is it possible that > > your isp > > maintains an IP <-> MAC (ethernet) mapping somewhere? What > > is happening is that 12.236.220.1 is moving from one ethernet > > address/card to another (and back). > > Don't some crappy switches leak ARP info, if you move hosts around? > > -- > Brian 'you Bastard' Reichert > 37 Crystal Ave. #303 Daytime number: (603) 434-6842 > Derry NH 03038-1713 USA Intel architecture: the left-hand path > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-security" in the body of the message -- Colin Faber (303) 736-5160 fpsn.net, Inc. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message