From owner-freebsd-pf@FreeBSD.ORG  Fri May  6 13:58:22 2011
Return-Path: <owner-freebsd-pf@FreeBSD.ORG>
Delivered-To: freebsd-pf@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 6A5641065674
	for <freebsd-pf@freebsd.org>; Fri,  6 May 2011 13:58:22 +0000 (UTC)
	(envelope-from aftaha@cirp.usp.br)
Received: from quartzo.cirp.usp.br (quartzo.cirp.usp.br [143.107.200.45])
	by mx1.freebsd.org (Postfix) with ESMTP id 235698FC16
	for <freebsd-pf@freebsd.org>; Fri,  6 May 2011 13:58:21 +0000 (UTC)
Received: from granito2.cirp.usp.br (granito2.cirp.usp.br [143.107.200.101])
	(using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits))
	(No client certificate requested)
	by quartzo.cirp.usp.br (Postfix) with ESMTPSA id 0A347330840
	for <freebsd-pf@freebsd.org>; Fri,  6 May 2011 10:39:21 -0300 (BRT)
Message-ID: <4DC3FA08.6020700@cirp.usp.br>
Date: Fri, 06 May 2011 10:39:20 -0300
From: Ali Faiez Taha <aftaha@cirp.usp.br>
Organization: Centro de =?ISO-8859-1?Q?Inform=E1tica_-_USP_-_Ribe?=
	=?ISO-8859-1?Q?ir=E3o_Preto?=
User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US;
	rv:1.9.1.9) Gecko/20100408 Thunderbird/3.0.4
MIME-Version: 1.0
To: freebsd-pf@freebsd.org
X-Enigmail-Version: 1.0.1
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Subject: update rules
X-BeenThere: freebsd-pf@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: aftaha@cirp.usp.br
List-Id: "Technical discussion and general questions about packet filter
	\(pf\)" <freebsd-pf.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-pf>,
	<mailto:freebsd-pf-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-pf>
List-Post: <mailto:freebsd-pf@freebsd.org>
List-Help: <mailto:freebsd-pf-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-pf>,
	<mailto:freebsd-pf-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Fri, 06 May 2011 13:58:22 -0000


I am trying to set up a PF in OpenBSD 4.9 and using old rules from OpenBSD 3.9

There are some SYNTAX ERRORS :

no rdr on $ext_if inet proto tcp from <whitelist> to any

rdr on $ext_if inet proto tcp from <spamd> to any port smtp -> 127.0.0.1 port spamd

rdr on $ext_if inet proto tcp from !<spamd-white> to any port smtp -> 127.0.0.1 port spamd

rdr on $ext_if inet proto tcp from any to any port 21 -> $ftp_server port 21

pass in on $ext_if route-to lo0 inet proto tcp from any to 127.0.0.1 port spamd

I am new on PF and need some help to solve this problem.
Some book to understand the changes in PF ?

Thanks a lot.