From owner-freebsd-hackers@FreeBSD.ORG Mon Sep 12 08:15:07 2005 Return-Path: X-Original-To: hackers@freebsd.org Delivered-To: freebsd-hackers@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id CF68916A41F for ; Mon, 12 Sep 2005 08:15:07 +0000 (GMT) (envelope-from des@des.no) Received: from tim.des.no (tim.des.no [194.63.250.121]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5FDD443D45 for ; Mon, 12 Sep 2005 08:15:07 +0000 (GMT) (envelope-from des@des.no) Received: from tim.des.no (localhost [127.0.0.1]) by spam.des.no (Postfix) with ESMTP id 44A0A6155; Mon, 12 Sep 2005 10:14:49 +0200 (CEST) Received: from xps.des.no (des.no [80.203.228.37]) by tim.des.no (Postfix) with ESMTP id 321536152; Mon, 12 Sep 2005 10:14:49 +0200 (CEST) Received: by xps.des.no (Postfix, from userid 1001) id 13B0533DA1; Mon, 12 Sep 2005 10:14:59 +0200 (CEST) To: Andrea Campi References: <3581.66.166.104.222.1126276770.squirrel@66.166.104.222> <20050909144841.GP91865@webcom.it> From: des@des.no (=?iso-8859-1?q?Dag-Erling_Sm=F8rgrav?=) Date: Mon, 12 Sep 2005 10:14:59 +0200 In-Reply-To: <20050909144841.GP91865@webcom.it> (Andrea Campi's message of "Fri, 9 Sep 2005 16:48:41 +0200") Message-ID: <86d5ne66t8.fsf@xps.des.no> User-Agent: Gnus/5.110002 (No Gnus v0.2) Emacs/21.3 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-Spam-Tests: ALL_TRUSTED,AWL,BAYES_00 X-Spam-Learn: ham X-Spam-Score: -5.2/3.0 X-Spam-Checker-Version: SpamAssassin 3.0.4 (2005-06-05) on tim.des.no Cc: "Ryan P. Sommers" , hackers@freebsd.org Subject: Re: "Smart" Hubs X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 12 Sep 2005 08:15:07 -0000 Andrea Campi writes: > Linksys is sort of well known for playing this trick: they call entry > level switches "hub" and reserve "switch" for higher-level equipment. > Which is fine for people who just have to check email and play Quake, but > screws you to no end when you actually need a hub :-/ Just flood the switch's MAC table (by sending packets with fake destination ethernet addresses) to force it into learning mode. DES --=20 Dag-Erling Sm=F8rgrav - des@des.no