From owner-freebsd-questions@FreeBSD.ORG  Tue Sep 16 04:10:04 2003
Return-Path: <owner-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 15CAE16A4B3
	for <freebsd-questions@freebsd.org>;
	Tue, 16 Sep 2003 04:10:04 -0700 (PDT)
Received: from mx1.lphp.org (APastourelles-107-1-19-243.w81-49.abo.wanadoo.fr
	[81.49.208.243])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 4D1A243FD7
	for <freebsd-questions@freebsd.org>;
	Tue, 16 Sep 2003 04:10:02 -0700 (PDT)
	(envelope-from ajacoutot@lphp.org)
Received: from lphp.org (ATuileries-108-2-1-148.w217-128.abo.wanadoo.fr
	[217.128.152.148])
	by mx1.lphp.org (8.12.8p1/8.12.8) with ESMTP id h8GBA0AD022942
	for <freebsd-questions@freebsd.org>;
	Tue, 16 Sep 2003 13:10:00 +0200 (CEST)
	(envelope-from ajacoutot@lphp.org)
Message-ID: <3F66EE9C.4010903@lphp.org>
Date: Tue, 16 Sep 2003 13:06:04 +0200
From: Antoine Jacoutot <ajacoutot@lphp.org>
User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US;
	rv:1.5b) Gecko/20030723 Thunderbird/0.1
X-Accept-Language: en-us, en
MIME-Version: 1.0
To: freebsd-questions@freebsd.org
Content-Type: text/plain; charset=us-ascii; format=flowed
Content-Transfer-Encoding: 7bit
Subject: 2 internet connections
X-BeenThere: freebsd-questions@freebsd.org
X-Mailman-Version: 2.1.1
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: Tue, 16 Sep 2003 11:10:04 -0000

Hi !

I wanted to know if the following setup could work under FreeBSD, and if 
so, where should I start to look for information.
Basically, I would like my FreeBSD box to be a router for 2 networks and 
2 internet connections... nothing fancy yet (no failover nor load 
balancing) something like that:

net 1 --> internet = NAT with internet connection 1
net 2 --> internet = NAT with internet connection 2
net 1 <--> net 2 = simple routing

Is it doable ?
I'm also concerned about the default gateway here... what should it be ?

Someone told me to try a setup like this:

ipfw add divert 8668 ip from <net1> to any not <net2> via tun0 out
ipfw add divert 8669 ip from <net2> to any net <net1> via tun1 out
ipfw add divert 8668 ip from any not <net2> to any me tun0 in
ipfw add divert 8669 ip from any not <net1> to any me tun0 in
natd -p 8868 -n tun0
natd -p 8869 -n tun1

Thanks a lot for any info you can provide regarding this question.

Regards,

Antoine