From owner-freebsd-security@FreeBSD.ORG Thu Feb 19 13:14:14 2004 Return-Path: Delivered-To: freebsd-security@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 874DC16A4CE for ; Thu, 19 Feb 2004 13:14:14 -0800 (PST) Received: from arginine.spc.org (arginine.spc.org [195.206.69.236]) by mx1.FreeBSD.org (Postfix) with ESMTP id 4903143D1F for ; Thu, 19 Feb 2004 13:14:14 -0800 (PST) (envelope-from bms@spc.org) Received: from localhost (localhost [127.0.0.1]) by arginine.spc.org (Postfix) with ESMTP id A325C654CC; Thu, 19 Feb 2004 21:14:12 +0000 (GMT) Received: from arginine.spc.org ([127.0.0.1]) by localhost (arginine.spc.org [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 65017-01-5; Thu, 19 Feb 2004 21:14:12 +0000 (GMT) Received: from saboteur.dek.spc.org (82-147-17-88.dsl.uk.rapidplay.com [82.147.17.88]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by arginine.spc.org (Postfix) with ESMTP id 2F9CF6543E; Thu, 19 Feb 2004 21:14:12 +0000 (GMT) Received: by saboteur.dek.spc.org (Postfix, from userid 1001) id 60EFE2F; Thu, 19 Feb 2004 21:14:11 +0000 (GMT) Date: Thu, 19 Feb 2004 21:14:11 +0000 From: Bruce M Simpson To: Dorin H Message-ID: <20040219211411.GB3612@saboteur.dek.spc.org> Mail-Followup-To: Dorin H , freebsd-security@freebsd.org References: <20040219210216.22863.qmail@web12608.mail.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040219210216.22863.qmail@web12608.mail.yahoo.com> cc: freebsd-security@freebsd.org Subject: Re: traffic normalizer for ipfw? X-BeenThere: freebsd-security@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Security issues [members-only posting] List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 19 Feb 2004 21:14:14 -0000 On Thu, Feb 19, 2004 at 01:02:16PM -0800, Dorin H wrote: > Is there some way to configure ipfw to do traffic > normalizing ("scrubbing", as in ipf for OpenBSD)? Is > there any tool to do it for FreeBSD firewalling? > I've heard that ipf was ported on current, anything > else? We're looking at bringing pf into the tree. One of the things on my unofficial (some would say a work of pure fiction) is to look at something for KaZaA filtering on BSD... If you're talking about traffic shaping, have a look at dummynet which is already there. BMS