From owner-freebsd-net@FreeBSD.ORG Tue Aug 3 19:49:00 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 1355F16A4CE for ; Tue, 3 Aug 2004 19:49:00 +0000 (GMT) Received: from mail.star-sw.com (mail.star-sw.com [217.195.82.1]) by mx1.FreeBSD.org (Postfix) with ESMTP id 52A6843D46 for ; Tue, 3 Aug 2004 19:48:59 +0000 (GMT) (envelope-from nkritsky@star-sw.com) Received: from ARGON.star-sw.com (argon.star-sw.com [217.195.82.10]) by mail.star-sw.com (8.12.11/8.12.11) with ESMTP id i73JmvZA012394; Tue, 3 Aug 2004 23:48:58 +0400 (MSD) Received: from ibmka.star-sw.com ([192.168.32.130]) by ARGON.star-sw.com with Microsoft SMTPSVC(5.0.2195.5329); Tue, 3 Aug 2004 23:48:57 +0400 Date: Tue, 3 Aug 2004 23:48:57 +0400 From: "Nickolay A. Kritsky" X-Mailer: The Bat! (v1.49) Personal X-Priority: 3 (Normal) Message-ID: <158405216250.20040803234857@star-sw.com> To: Pawel Malachowski In-reply-To: <20040803141731.GA52816@shellma.zin.lublin.pl> References: <20040803141731.GA52816@shellma.zin.lublin.pl> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-OriginalArrivalTime: 03 Aug 2004 19:48:57.0776 (UTC) FILETIME=[EA630300:01C47992] cc: freebsd-net@freebsd.org Subject: Re: ethernet over ip X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: "Nickolay A. Kritsky" List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Aug 2004 19:49:00 -0000 Hello Pawel, Tuesday, August 03, 2004, 6:17:31 PM, Pawel Malachowski wrote: PM> On Tue, Aug 03, 2004 at 09:36:11AM -0400, Dave Dolson wrote: PM> One can also try with userland tunnel daemon (like vtund), associate PM> tunnel with tap(4) interfaces and turn on bridging on tap and LAN-side PM> interfaces. hmm... I have tried simple bridging with tap0 and it looks strange: bash-2.05b# sysctl -a |grep bridge net.link.ether.bridge_cfg: ed0:1,tap0:1 net.link.ether.bridge: 1 net.link.ether.bridge_ipfw: 0 net.link.ether.bridge_ipf: 0 net.link.ether.bridge_ipfw_drop: 0 net.link.ether.bridge_ipfw_collisions: 0 bash-2.05b# ifconfig tap0 tap0: flags=8903 mtu 1500 inet6 fe80::2bd:f4ff:fe91:8000%tap0 prefixlen 64 scopeid 0xd ether 00:bd:f4:91:80:00 bash-2.05b# head -c 100 /dev/tap0 |less gave nothing in 2 minutes, while packets are seen on ed0 every ~10 seconds. bash-2.05b# uname -sr FreeBSD 4.9-RELEASE -- Best regards, ; Nickolay A. Kritsky ; SysAdmin STAR Software LLC ; mailto:nkritsky@star-sw.com