From owner-freebsd-security Thu Jul 18 13:38:23 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 20BC737B400 for ; Thu, 18 Jul 2002 13:38:22 -0700 (PDT) Received: from natto.numachi.com (natto.numachi.com [198.175.254.216]) by mx1.FreeBSD.org (Postfix) with SMTP id 7289443E3B for ; Thu, 18 Jul 2002 13:38:18 -0700 (PDT) (envelope-from reichert@numachi.com) Received: (qmail 87589 invoked by uid 1001); 18 Jul 2002 20:38:15 -0000 Date: Thu, 18 Jul 2002 16:38:15 -0400 From: Brian Reichert To: Duncan Patton a Campbell is Dhu Cc: freebsd-security@FreeBSD.ORG Subject: Re: wierdness in my security report Message-ID: <20020718163815.P259@numachi.com> References: <027101c22e86$dc4fae20$95e2910c@fbccarthage.com> <20020718200407.M28012@babayaga.neotext.ca> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <20020718200407.M28012@babayaga.neotext.ca>; from campbell@neotext.ca on Thu, Jul 18, 2002 at 02:04:07PM -0600 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 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