From owner-freebsd-net@FreeBSD.ORG  Fri Jul 24 11:37:17 2009
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id DD2BC1065673
	for <freebsd-net@freebsd.org>; Fri, 24 Jul 2009 11:37:17 +0000 (UTC)
	(envelope-from vova@sw.ru)
Received: from relay.sw.ru (mailhub.sw.ru [195.214.232.25])
	by mx1.freebsd.org (Postfix) with ESMTP id 4ACF28FC1C
	for <freebsd-net@freebsd.org>; Fri, 24 Jul 2009 11:37:17 +0000 (UTC)
	(envelope-from vova@sw.ru)
Received: from vbook.fbsd.ru ([10.30.1.111]) (authenticated bits=0)
	by relay.sw.ru (8.13.4/8.13.4) with ESMTP id n6OB8QBH015075
	(version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO);
	Fri, 24 Jul 2009 15:08:28 +0400 (MSD)
Received: from vova by vbook.fbsd.ru with local (Exim 4.69 (FreeBSD))
	(envelope-from <vova@sw.ru>)
	id 1MUIdW-0000Vn-Mf; Fri, 24 Jul 2009 15:08:26 +0400
From: Vladimir Grebenschikov <vova@fbsd.ru>
To: Julian Elischer <julian@elischer.org>
In-Reply-To: <4A693DE2.3050905@elischer.org>
References: <5a3c8f450907230757j21191a11n6cae4699ec8a76e1@mail.gmail.com>
	<29ae62fc0907232114r2afb9dc8y966a22db6d3236bc@mail.gmail.com>
	<4A693DE2.3050905@elischer.org>
Content-Type: text/plain
Content-Transfer-Encoding: 7bit
Date: Fri, 24 Jul 2009 15:08:26 +0400
Message-Id: <1248433706.1678.13.camel@localhost>
Mime-Version: 1.0
X-Mailer: Evolution 2.26.3 FreeBSD GNOME Team Port 
Sender: Vladimir Grebenschikov <vova@swsoft.com>
Cc: freebsd-net@freebsd.org, Jamie Ostrowski <jamie.ostrowski@gmail.com>,
	"Lucian@lastdot.org" <lucian@lastdot.org>
Subject: Re: How to change default source address?
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: vova@fbsd.ru
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 24 Jul 2009 11:37:18 -0000

Hi 

 
> you could set up 2 routing tables and assign different apps to use 
> different tables

Is it possible to select routing table by ipfw setfib X ?

someting like:

ipfw add setfib 1 ip from a.b.c.d to any out xmit em0
setfib 1 route add default 10.10.10.1 


PS:
you may need to compile kernel with 
options ROUTETABLES=2

PPS:
why there is not sysctl way to specify number of routing tables ? 

-- 
Vladimir B. Grebenschikov
vova@fbsd.ru