From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Mon, 13 Aug 2001 10:15:59 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Mon, 13 Aug 2001 10:15:49 -0400 Received: from pizda.ninka.net ([216.101.162.242]:15488 "EHLO pizda.ninka.net") by vger.kernel.org with ESMTP id ; Mon, 13 Aug 2001 10:15:39 -0400 Date: Mon, 13 Aug 2001 07:15:50 -0700 (PDT) Message-Id: <20010813.071550.75187499.davem@redhat.com> To: greearb@candelatech.com Cc: linux-kernel@vger.kernel.org Subject: Re: Low-Cost IP TOS bit won't clear. From: "David S. Miller" In-Reply-To: <3B7764DF.BF58692D@candelatech.com> In-Reply-To: <3B7764DF.BF58692D@candelatech.com> X-Mailer: Mew version 2.0 on Emacs 21.0 / Mule 5.0 (SAKAKI) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Ben Greear Date: Sun, 12 Aug 2001 22:25:51 -0700 I'm doing some experimenting with setting the various values of the IP TOS byte. First (as I already mentioned on the linux-net mailing list) the IPTOS_* values in netinet/ip.h do not seem correct, they should be shifted left by 2 bits each, if I understand correctly... You do not understand the bit layout correctly :-), and also see what I mentioned about ECN if you are getting "stuck bits". Later, David S. Miller davem@redhat.com