From owner-freebsd-ipfw@FreeBSD.ORG Fri Jan 30 08:47:24 2004 Return-Path: Delivered-To: freebsd-ipfw@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 05DB416A4CE for ; Fri, 30 Jan 2004 08:47:24 -0800 (PST) Received: from mail2.dbitech.ca (radius.wavefire.com [64.141.13.252]) by mx1.FreeBSD.org (Postfix) with SMTP id 5AC9643D78 for ; Fri, 30 Jan 2004 08:46:54 -0800 (PST) (envelope-from darcy@wavefire.com) Received: (qmail 14651 invoked from network); 30 Jan 2004 17:28:39 -0000 Received: from dbitech.wavefire.com (HELO 64.141.15.253) (darcy@64.141.15.253) by radius.wavefire.com with SMTP; 30 Jan 2004 17:28:39 -0000 From: Darcy Buskermolen Organization: Wavefire Technologies Corp. To: Pawel Malachowski , freebsd-ipfw@freebsd.org Date: Fri, 30 Jan 2004 08:44:12 -0800 User-Agent: KMail/1.5.4 References: <20040127022307.GP40147@elvis.mu.org> <20040127010224.B11002@xorpc.icir.org> <20040129224947.GA24612@shellma.zin.lublin.pl> In-Reply-To: <20040129224947.GA24612@shellma.zin.lublin.pl> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200401300844.12234.darcy@wavefire.com> Subject: Re: 'prevmatch' patch X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Jan 2004 16:47:24 -0000 On January 29, 2004 02:49 pm, Pawel Malachowski wrote: > On Tue, Jan 27, 2004 at 01:02:24AM -0800, Luigi Rizzo wrote: > > + add a new opcode that matches arbitrary bit patterns; > > Only in packet headers or in packets data? (Blocking x-kazaa > without the need of using Snort etc.;)) If you are looking for a content filtering firewall then I suguest you use something like hogwash. -- Darcy Buskermolen Wavefire Technologies Corp. ph: 250.717.0200 fx: 250.763.1759 http://www.wavefire.com