From owner-freebsd-questions@FreeBSD.ORG Thu Dec 16 15:40:43 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 A2F5316A4CE for ; Thu, 16 Dec 2004 15:40:43 +0000 (GMT) Received: from mail03.powweb.com (mail03.powweb.com [66.152.97.36]) by mx1.FreeBSD.org (Postfix) with ESMTP id 604B243D55 for ; Thu, 16 Dec 2004 15:40:43 +0000 (GMT) (envelope-from traef06@ebasedsecurity.com) Received: from webmail.powweb.com (powweb01.powweb.com [66.152.97.133]) by mail03.powweb.com (Postfix) with ESMTP id 5572E161A1 for ; Thu, 16 Dec 2004 07:40:43 -0800 (PST) Content-Type: text/plain Content-Disposition: inline Content-Transfer-Encoding: 7bit MIME-Version: 1.0 From: "traef06@ebasedsecurity.com" To: freebsd-questions@freebsd.org Date: Thu, 16 Dec 2004 15:40:43 -0000 X-Mailer: PowWeb Hosting Webmail version 3.0 Message-Id: <20041216154043.5572E161A1@mail03.powweb.com> Subject: ipfw2 and preproc 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: Thu, 16 Dec 2004 15:40:43 -0000 I have read the man page for ipfw and searched the web looking for examples of using ipfw2 and the preprocessor option. Does anybody have any examples? Could I use the preproc option to create a deep packet inspection program? Please help! Thank you. -- Thomas J. Raef e-Based Security, Inc. traef06@ebasedsecurity.com "You're either hardened - or you're hacked!"