Date: Wed, 27 Feb 2008 08:19:13 +0300 From: "Andrey V. Elsukov" <bu7cher@yandex.ru> To: araujo@FreeBSD.org Cc: freebsd-bugs@FreeBSD.org, Luigi Rizzo <rizzo@icir.org>, Roman Bogorodskiy <novel@FreeBSD.org>, freebsd-ipfw@FreeBSD.org, Julian Elischer <julian@elischer.org>, Oleg Bulyzhin <oleg@FreeBSD.org>, Vadim Goncharov <vadimnuclight@tpu.ru> Subject: Re: kern/121122: [ipfw] [patch] add support to ToS IP PRECEDENCE fields Message-ID: <47C4F2D1.5080703@yandex.ru> In-Reply-To: <200802261908.m1QJ8n5N023371@freefall.freebsd.org> References: <200802261908.m1QJ8n5N023371@freefall.freebsd.org>
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araujo@FreeBSD.org wrote: > Synopsis: [ipfw] [patch] add support to ToS IP PRECEDENCE fields > > Responsible-Changed-From-To: freebsd-bugs->freebsd-ipfw > Responsible-Changed-By: araujo > Responsible-Changed-When: Tue Feb 26 19:08:49 UTC 2008 > Responsible-Changed-Why: > Over to maintainer(s). > > http://www.freebsd.org/cgi/query-pr.cgi?pr=121122 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: <action> [{modip [DF|TOS|DSCP|TTL]}] <rule body> Also look into: http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/102471 http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/103454 I added to CC several men who are active in ipfw area. It will be interested what you think about this? -- WBR, Andrey V. Elsukov
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