From owner-freebsd-net@FreeBSD.ORG Mon Jul 26 11:24:16 2004 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 77FBB16A4CE for ; Mon, 26 Jul 2004 11:24:16 +0000 (GMT) Received: from regina.plastikos.com (216-107-106-250.wan.networktel.net [216.107.106.250]) by mx1.FreeBSD.org (Postfix) with ESMTP id EFA5443D2D for ; Mon, 26 Jul 2004 11:24:15 +0000 (GMT) (envelope-from fullermd@over-yonder.net) Received: from mortis.over-yonder.net (adsl-19-139-67.jan.bellsouth.net [68.19.139.67]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by regina.plastikos.com (Postfix) with ESMTP id E7CF76EEDE; Mon, 26 Jul 2004 07:24:14 -0400 (EDT) Received: by mortis.over-yonder.net (Postfix, from userid 100) id 678BB20F7E; Mon, 26 Jul 2004 06:24:13 -0500 (CDT) Date: Mon, 26 Jul 2004 06:24:13 -0500 From: "Matthew D. Fuller" To: Charlie Schluting Message-ID: <20040726112413.GU22300@over-yonder.net> References: <410455E9.8090106@schluting.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <410455E9.8090106@schluting.com> X-Editor: vi X-OS: FreeBSD User-Agent: Mutt/1.5.6i-fullermd.2 cc: freebsd-net@freebsd.org Subject: Re: spoofed MAC on a dhcp interface X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 26 Jul 2004 11:24:16 -0000 On Sun, Jul 25, 2004 at 05:52:57PM -0700 I heard the voice of Charlie Schluting, and lo! it spake thus: > Hi :) > > /etc/rc.conf: > ifconfig_xl0="ether 00:11:11:11:11:11" > ifconfig_xl0="DHCP" > > The above doesn't work.. Because that's setting a variable. If you set a variable, then set it to something else, it doesn't keep the old value around for sport :) -- Matthew Fuller (MF4839) | fullermd@over-yonder.net Systems/Network Administrator | http://www.over-yonder.net/~fullermd/ "The only reason I'm burning my candle at both ends, is because I haven't figured out how to light the middle yet"