From owner-freebsd-questions@FreeBSD.ORG Mon Nov 29 13:21:26 2004 Return-Path: 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 168D516A4CE for ; Mon, 29 Nov 2004 13:21:26 +0000 (GMT) Received: from xenial.mcc.ac.uk (xenial.mcc.ac.uk [130.88.203.16]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3BAAE43D45 for ; Mon, 29 Nov 2004 13:21:25 +0000 (GMT) (envelope-from jcm@FreeBSD-uk.eu.org) Received: from dogma.freebsd-uk.eu.org ([130.88.200.97]) by xenial.mcc.ac.uk with esmtp (Exim 4.43 (FreeBSD)) id 1CYlT2-0004yN-8I; Mon, 29 Nov 2004 13:21:24 +0000 Received: from dogma.freebsd-uk.eu.org (localhost [127.0.0.1]) iATDLJlZ066769; Mon, 29 Nov 2004 13:21:23 GMT (envelope-from jcm@dogma.freebsd-uk.eu.org) Received: (from jcm@localhost) by dogma.freebsd-uk.eu.org (8.12.10/8.12.6/Submit) id iATDLEfD066761; Mon, 29 Nov 2004 13:21:14 GMT Date: Mon, 29 Nov 2004 13:21:14 +0000 From: Jonathon McKitrick To: Ruben de Groot , Giorgos Keramidas , freebsd-questions@freebsd.org Message-ID: <20041129132114.GA66047@dogma.freebsd-uk.eu.org> References: <20041127215612.GA86416@dogma.freebsd-uk.eu.org> <20041128013135.GD662@gothmog.gr> <20041128044847.GA1435@dogma.freebsd-uk.eu.org> <20041128122741.GB43088@gothmog.gr> <20041129113020.GA72673@ei.bzerk.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20041129113020.GA72673@ei.bzerk.org> User-Agent: Mutt/1.4i Subject: Re: Is this a hole in my firewall? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 29 Nov 2004 13:21:26 -0000 On Mon, Nov 29, 2004 at 12:30:20PM +0100, Ruben de Groot wrote: : He's using ppp-nat. So packets from his laptop will first hit rule #300 and : only after that get "nat'ed". I believe this is normal behaviour. Ah, yes. I always forget about ppp-nat. So, then, is this the best way to allow my laptop packets out? Or does it still leave the laptop exposed? I'd like to protect all the machines with one firewall, while keeping it simple, if possible. jm --