From owner-freebsd-net@FreeBSD.ORG  Sun Oct  7 13:17:08 2007
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 D9FF216A41B
	for <freebsd-net@freebsd.org>; Sun,  7 Oct 2007 13:17:08 +0000 (UTC)
	(envelope-from piso@southcross.wired.org)
Received: from mail.oltrelinux.com (krisma.oltrelinux.com [194.242.226.43])
	by mx1.freebsd.org (Postfix) with ESMTP id 9C9CC13C458
	for <freebsd-net@freebsd.org>; Sun,  7 Oct 2007 13:17:08 +0000 (UTC)
	(envelope-from piso@southcross.wired.org)
Received: from southcross.wired.org (host-84-221-83-187.cust-adsl.tiscali.it
	[84.221.83.187])
	(using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits))
	(No client certificate requested)
	by mail.oltrelinux.com (Postfix) with ESMTP id 6F89711AE43
	for <freebsd-net@freebsd.org>; Sun,  7 Oct 2007 14:45:50 +0200 (CEST)
Received: (from piso@localhost)
	by southcross.wired.org (8.14.1/8.14.1/Submit) id l97CjsJl005693
	for freebsd-net@freebsd.org; Sun, 7 Oct 2007 14:45:54 +0200 (CEST)
	(envelope-from piso)
Date: Sun, 7 Oct 2007 14:45:54 +0200
From: Paolo Pisati <p.pisati@oltrelinux.com>
To: FreeBSD Net <freebsd-net@freebsd.org>
Message-ID: <20071007124554.GB5636@tin.it>
References: <4708D2EE.4010405@psg.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <4708D2EE.4010405@psg.com>
User-Agent: Mutt/1.5.16 (2007-06-09)
X-Virus-Scanned: by amavisd-new-20030616-p10 (Debian) at krisma.oltrelinux.com
Subject: Re: ipfw nat befuddlement
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
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: Sun, 07 Oct 2007 13:17:08 -0000

On Sun, Oct 07, 2007 at 09:37:02PM +0900, Randy Bush wrote:
> kernel has
> options         IPFIREWALL
> options         IPFIREWALL_VERBOSE      #enable logging to syslogd(8)
> options         IPFIREWALL_VERBOSE_LIMIT=100    #limit verbosity
> options         IPDIVERT
> options         LIBALIAS

options         IPFIREWALL_NAT          #ipfw kernel nat support

see sys/conf/NOTES for details.

bye,
P.