From owner-freebsd-questions@FreeBSD.ORG  Thu Jan 26 12:34:12 2006
Return-Path: <owner-freebsd-questions@FreeBSD.ORG>
X-Original-To: freebsd-questions@freebsd.org
Delivered-To: freebsd-questions@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 23C2616A420
	for <freebsd-questions@freebsd.org>;
	Thu, 26 Jan 2006 12:34:12 +0000 (GMT)
	(envelope-from bob_freebsd_questions@fellownet.com)
Received: from spike.fellownet.com (fellow.demon.nl [83.160.3.133])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 46D8443D5A
	for <freebsd-questions@freebsd.org>;
	Thu, 26 Jan 2006 12:34:10 +0000 (GMT)
	(envelope-from bob_freebsd_questions@fellownet.com)
Received: from [192.168.1.36] (dbcorp.xs4all.nl [213.84.221.13])
	(authenticated bits=0)
	by spike.fellownet.com (8.13.4/8.13.4) with ESMTP id k0QCY7J6086363;
	Thu, 26 Jan 2006 13:34:07 +0100 (CET)
	(envelope-from bob_freebsd_questions@fellownet.com)
In-Reply-To: <20060125115737.6b3fc4e2@localhost>
References: <E11CF724-B7BB-473B-B313-EBCFCB593424@fellownet.com>
	<20060124172803.398db141@localhost>
	<37771069-F2EF-402A-9542-B6784F494AE7@fellownet.com>
	<20060125115737.6b3fc4e2@localhost>
Mime-Version: 1.0 (Apple Message framework v746.2)
Content-Type: text/plain; charset=US-ASCII; delsp=yes; format=flowed
Message-Id: <6B6178AF-D693-4B33-9747-1D6E119EF2B7@fellownet.com>
Content-Transfer-Encoding: 7bit
From: Bob Kersten <bob_freebsd_questions@fellownet.com>
Date: Thu, 26 Jan 2006 13:34:05 +0100
To: Fabian Keil <freebsd-listen@fabiankeil.de>
X-Mailer: Apple Mail (2.746.2)
Cc: freebsd-questions@freebsd.org
Subject: Re: VPN / Bridge
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: User questions <freebsd-questions.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>
List-Post: <mailto:freebsd-questions@freebsd.org>
List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, 
	<mailto:freebsd-questions-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 26 Jan 2006 12:34:12 -0000

Hi,

> ATM I don't use a VPN therefore I can't give you a known to work
> step-by-step solution. However I couldn't reproduce your problem
> on 6.0 with the following commands:
>
> root@TP51 ~ #ifconfig gif0 tunnel 1.2.3.4 5.6.7.8 up
> root@TP51 ~ #ifconfig bridge0 create
> root@TP51 ~ #ifconfig bridge0 addm ndis0 addm gif0 up
> root@TP51 ~ #ifconfig bridge0
> bridge0: flags=8043<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
>         ether ac:de:48:f4:4e:9c
>         priority 32768 hellotime 2 fwddelay 15 maxage 20
>         member: gif0 flags=3<LEARNING,DISCOVER>
>         member: ndis0 flags=3<LEARNING,DISCOVER>

Where did your gif0 interface come from? I've added it using  
'ifconfig gif0 create', but when I try to add it to the bridge I'm  
getting the following response:

[~] bob@spike> ifconfig bridge0 addm gif0
ifconfig: BRDGADD gif0: Operation not permitted

I've noticed that in /var/log/messages it said that the mtu didn't  
match, so I've solved that an put both mtu's to 1500. However, the  
message still pops up when trying to add gif0 to the bridge.

Does anyone have clues as to how this can be done?

Cheers,
  Bob.