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Date:      Thu, 18 Apr 2002 11:01:30 +0200
From:      Bernd Walter <ticso@cicely9.cicely.de>
To:        Radoslav Vasilev <rvasilev@uni-svishtov.bg>
Cc:        freebsd-net@freebsd.org
Subject:   Re: vlan traffic over ipsec tunnel
Message-ID:  <20020418090130.GK70839@cicely9.cicely.de>
In-Reply-To: <001901c1e672$07bf1cb0$52ad44c1@deckland>
References:  <20020417191130.7741237B417@hub.freebsd.org> <20020417234411.GI70839@cicely9.cicely.de> <001901c1e672$07bf1cb0$52ad44c1@deckland>

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On Thu, Apr 18, 2002 at 03:43:17AM +0300, Radoslav Vasilev wrote:
> How in practise one can bridge two separate lans through netgraph/whatever
>  ehternet over IP) ?

Take a look into /usr/share/examples/netgraph.
There is an example for ethernet bridging and udp tunnel.
You just have to put ksocket nodes between the ethernet nodes
instead of connecting them directly.

> ----- Original Message -----
> From: "Bernd Walter" <ticso@cicely9.cicely.de>
> To: "Peter J. Blok" <Peter.Blok@inter.NL.net>
> Cc: <freebsd-hackers@FreeBSD.ORG>; <freebsd-net@FreeBSD.ORG>
> Sent: Thursday, April 18, 2002 2:44 AM
> Subject: Re: vlan traffic over ipsec tunnel
> 
> 
> > On Wed, Apr 17, 2002 at 09:11:28PM +0200, Peter J. Blok wrote:
> > > Hi All,
> > >
> > > I'd like to accomplish the following: I have two locations, connected
> via an
> > > IPSEC tunnel. Is it possible to connect the vlans at both ends through
> the
> > > tunnel.
> > >
> > > Is this possible with existing software? What would it take to do
> something
> > > like this?
> >
> > With netgraph you can bridge ethernets over IP which then gets
> > encypted via ipsec - at least in theory.
> > But If you only want to connect IP based lans you should route instead.

-- 
B.Walter              COSMO-Project         http://www.cosmo-project.de
ticso@cicely.de         Usergroup           info@cosmo-project.de


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