From owner-freebsd-ipfw@FreeBSD.ORG Wed Feb 27 12:16:56 2008 Return-Path: Delivered-To: freebsd-ipfw@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DAAE2106566C for ; Wed, 27 Feb 2008 12:16:56 +0000 (UTC) (envelope-from araujobsdport@gmail.com) Received: from rv-out-0910.google.com (rv-out-0910.google.com [209.85.198.189]) by mx1.freebsd.org (Postfix) with ESMTP id B981F8FC1B for ; Wed, 27 Feb 2008 12:16:56 +0000 (UTC) (envelope-from araujobsdport@gmail.com) Received: by rv-out-0910.google.com with SMTP id g13so1950069rvb.43 for ; Wed, 27 Feb 2008 04:16:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:reply-to:organization:user-agent:mime-version:to:subject:x-enigmail-version:openpgp:content-type:from; bh=Qi/PuiGGxRWByUQLV6J4Sk4Te7qPlE9VGokD6PEoECw=; b=wiaghbCj6EjNfpxME2f7kuWv05gYDS1vHlzn0Y1JuEtmsg5IHK2Ac4+Qzhequ4mXEPMHYHe4tJgwpdD5558C9NJj2An67DI/ja2QpP7i/+i79efHSmgHm0cKLQh6QXYKGR8BG/uDaUQ6hRky/xjGfCuR6PiJK6Fy4Sh/J5yMZXY= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:reply-to:organization:user-agent:mime-version:to:subject:x-enigmail-version:openpgp:content-type:from; b=j4KtEYea+8QnUW+KlpuhXloQt/mrmJ2wcg5aLJm4cSLKv78A2IQbK+2RSlWkbAthj0Qnh3bVt2O0PiXPxnsqj60sAfLoazbbLIj6uZpwWefEBLTHmywvWVhQ2dqZFpmK/VBVj/Eo0Jm1Q5a/2fgbeboPv0ET1QblUnYwIcXnYXs= Received: by 10.141.34.12 with SMTP id m12mr4431720rvj.26.1204114615871; Wed, 27 Feb 2008 04:16:55 -0800 (PST) Received: from island.freebsd.org ( [200.247.114.5]) by mx.google.com with ESMTPS id a29sm6213868qbd.4.2008.02.27.04.16.51 (version=TLSv1/SSLv3 cipher=RC4-MD5); Wed, 27 Feb 2008 04:16:55 -0800 (PST) Message-ID: <47C554AD.1000003@FreeBSD.org> Date: Wed, 27 Feb 2008 09:16:45 -0300 Organization: FreeBSD User-Agent: Thunderbird 2.0.0.0 (X11/20070521) MIME-Version: 1.0 To: freebsd-ipfw@freebsd.org X-Enigmail-Version: 0.95.0 OpenPGP: id=53E4CFA8 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enig8704A78EA8D56E8734692EC3" From: Marcelo Araujo Subject: [Fwd: Re: kern/121122: [ipfw] [patch] add support to ToS IP PRECEDENCE fields] X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: araujo@FreeBSD.org List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 27 Feb 2008 12:16:57 -0000 This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig8704A78EA8D56E8734692EC3 Content-Type: multipart/mixed; boundary="------------060703040700030606030902" This is a multi-part message in MIME format. --------------060703040700030606030902 Content-Type: text/plain; charset=KOI8-R Content-Transfer-Encoding: quoted-printable Andrey V. Elsukov wrote: > Hi, Marcelo. > > I talked to Roman when he submitted his first patch about > it's design. What you think about making TOK_SETIPTOSPRE not > an action, but a modifier? I think it will be much usable. > A syntax example: > > # ipfw add allow iptospre flashover ip from any to any > # ipfw add count iptospre immediate ip from anyt to any > # ipfw add skipto .... > > Also I talked to Roman about extensible variant of this ability. > A syntax example: > > [{modip [DF|TOS|DSCP|TTL]}] > > Also look into: > http://www.freebsd.org/cgi/query-pr.cgi?pr=3Dkern/102471 > http://www.freebsd.org/cgi/query-pr.cgi?pr=3Dkern/103454 > > I added to CC several men who are active in ipfw area. > It will be interested what you think about this? > Hi dear Andrey, I think about the TOK_SETIPTOSPRE as a modifier, that set the IP PRECEDENCE in the package. The second rule: # ipfw add count iptospre immediate ip from any to any Makes more sense for me, many users have ability to work with this synta= x. I believe be a good idea an extensible variant to apply and sort some QoS models in layer IP, as you showed. I've some time(5 months) to make my project degree[1] and apply my research within of IPFW. Yes, I've interest to work around this function, this work help me for my degree project. I think also this work is a good opportunity to work in SoC 2008. [1] http://code.google.com/p/exports/w/list Best Regards, --=20 Marcelo Araujo (__) araujo@FreeBSD.org \\\'',) http://www.FreeBSD.org \/ \ ^ Power To Server. .\. /_) --------------060703040700030606030902 Content-Type: application/pgp-signature; name="signature.asc" Content-Transfer-Encoding: base64 Content-Disposition: inline; filename="signature.asc" LS0tLS1CRUdJTiBQR1AgU0lHTkFUVVJFLS0tLS0KVmVyc2lvbjogR251UEcgdjEuNC43IChG cmVlQlNEKQoKaUQ4REJRRkh4VkZ5b3Z4SmQxUGt6NmdSQXZ1d0FKMFY5c2FYL3ZDb2duWjNI RWVvNFVuSWx3TjVaQUNlTzZJcApjZjBOclBKSXBkSTY3QWtVbmFHU3hMWT0KPU9ISzUKLS0t LS1FTkQgUEdQIFNJR05BVFVSRS0tLS0tCgo= --------------060703040700030606030902-- --------------enig8704A78EA8D56E8734692EC3 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFHxVStovxJd1Pkz6gRAkvbAJ0a0CL/GMn/bBf+gMp7lKJyX3N7lQCfX0EY ItSqF44fJFQIRUcNboJSYGY= =7rxd -----END PGP SIGNATURE----- --------------enig8704A78EA8D56E8734692EC3--