From owner-freebsd-current  Sun Jun  6 22:48:38 1999
Delivered-To: freebsd-current@freebsd.org
Received: from SIMULTAN.CH (eunet-gw.simultan.ch [194.191.191.82])
	by hub.freebsd.org (Postfix) with ESMTP id 10F5014C11
	for <current@FreeBSD.ORG>; Sun,  6 Jun 1999 22:48:35 -0700 (PDT)
	(envelope-from tseidmann@simultan.ch)
Received: from simultan.ch (wsaltis-053.SIMULTAN.CH [192.92.128.53])
	by SIMULTAN.CH (8.9.3/8.9.2) with ESMTP id HAA00711;
	Mon, 7 Jun 1999 07:48:30 +0200 (CEST)
	(envelope-from tseidmann@simultan.ch)
Message-ID: <375B5D12.9B34BD2B@simultan.ch>
Date: Mon, 07 Jun 1999 07:48:02 +0200
From: Thomas Seidmann <tseidmann@SIMULTAN.CH>
X-Mailer: Mozilla 4.6 [en] (WinNT; U)
X-Accept-Language: en
MIME-Version: 1.0
To: Nicolai Petri <npp@swamp.dk>
Cc: current@FreeBSD.ORG
Subject: Re: How do i implement an Application firewall (like an 
 transparentftp-proxy) (smtp verifier etc.)
References: <Pine.SOL.4.05.9906061332200.23016-100000@luna>
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Sender: owner-freebsd-current@FreeBSD.ORG
Precedence: bulk
X-Loop: FreeBSD.ORG

kip@lyris.com wrote:
> 
> Lookup natd on the freebsd page.

Yes, and take a look at the ipfw 'forward' rule. It is your friend.

Thomas


To Unsubscribe: send mail to majordomo@FreeBSD.org
with "unsubscribe freebsd-current" in the body of the message