From owner-freebsd-net@FreeBSD.ORG Thu Sep 22 12:10:56 2005 Return-Path: X-Original-To: freebsd-net@freebsd.org 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 BE49F16A41F for ; Thu, 22 Sep 2005 12:10:56 +0000 (GMT) (envelope-from lists@wm-access.no) Received: from lakepoint.domeneshop.no (lakepoint.domeneshop.no [194.63.248.54]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2E96A43D46 for ; Thu, 22 Sep 2005 12:10:53 +0000 (GMT) (envelope-from lists@wm-access.no) Received: from [192.168.9.8] (14.80-203-184.nextgentel.com [80.203.184.14]) (authenticated bits=0) by lakepoint.domeneshop.no (8.13.4/8.13.4) with ESMTP id j8MCArJC007946; Thu, 22 Sep 2005 14:10:53 +0200 Message-ID: <43329F4A.4050904@wm-access.no> Date: Thu, 22 Sep 2005 14:10:50 +0200 From: =?ISO-8859-1?Q?Sten_Daniel_S=F8rsdal?= User-Agent: Mozilla Thunderbird 1.0.6 (Windows/20050716) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Marcin Jessa References: <20050922092250.55b4716a.lists@yazzy.org> <20050922113336.K34322@fledge.watson.org> <20050922125003.67071cb1.lists@yazzy.org> In-Reply-To: <20050922125003.67071cb1.lists@yazzy.org> X-Enigmail-Version: 0.92.0.0 OpenPGP: id=C308A003 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 8bit Cc: freebsd-net@freebsd.org Subject: Re: tap devices and DHCP. X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 22 Sep 2005 12:10:56 -0000 > > > I have a bridge with one fxp0 nic (which I renamed to net0) and one tap1 > device. The other end runs linux as DHCP server on LAN. > It communicates with the DHCP server through the fxp0 device which is a > member of the same bridge. > Then it would in my opinion be more correct to run dhclient on the bridge interface. However bridge0 doesnt seem to support broadcast packets which are necessary for DHCP to work. That could be the problem. I see that tap1 does support broadcast but since it is a member of the bridge it should/shouldn't support it depending on how you see it. -- Sten Daniel Sørsdal