Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754119AbYKGJZq (ORCPT ); Fri, 7 Nov 2008 04:25:46 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751434AbYKGJZZ (ORCPT ); Fri, 7 Nov 2008 04:25:25 -0500 Received: from canardo.mork.no ([148.122.252.1]:49057 "EHLO canardo.mork.no" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751374AbYKGJZX convert rfc822-to-8bit (ORCPT ); Fri, 7 Nov 2008 04:25:23 -0500 X-Greylist: delayed 765 seconds by postgrey-1.27 at vger.kernel.org; Fri, 07 Nov 2008 04:25:22 EST From: =?utf-8?Q?Bj=C3=B8rn_Mork?= To: Mikael Abrahamsson Cc: Ilpo =?utf-8?Q?J=C3=A4rvinen?= , David Miller , daniel.blueman@gmail.com, LKML , Netdev , linux-net@vger.kernel.org Subject: Re: time for TCP ECN defaulting to on? Organization: m References: <6278d2220811040632u7a36d68ekad5de517fd0671bb@mail.gmail.com> <20081105.151015.206163697.davem@davemloft.net> X-Hashcash: 1:26:081107:netdev@vger.kernel.org::ZNTdiFVtKxS2+f08:000000000000000000000000000000000000000O4ik X-Hashcash: 1:26:081107:ilpo.jarvinen@helsinki.fi::MEJrJUIt2/3xMYtM:000000000000000000000000000000000000fsor X-Hashcash: 1:26:081107:linux-net@vger.kernel.org::9pEr1rLny1bp0rLl:0000000000000000000000000000000000019bCK X-Hashcash: 1:26:081107:swmike@swm.pp.se::lHtKhc/tfU79ayip:1mVyJ X-Hashcash: 1:26:081107:daniel.blueman@gmail.com::jVFTWq4Ipbwp2Xcg:0000000000000000000000000000000000003+qzA X-Hashcash: 1:26:081107:davem@davemloft.net::/ZOKq3vxDDxcx50k:000000000000000000000000000000000000000004ztKq X-Hashcash: 1:26:081107:linux-kernel@vger.kernel.org::Vf0PzyO9kwKTsVqa:00000000000000000000000000000000BQREf Date: Fri, 07 Nov 2008 10:12:20 +0100 In-Reply-To: (Mikael Abrahamsson's message of "Fri, 7 Nov 2008 09:11:48 +0100 (CET)") Message-ID: <8763mzx5l7.fsf@obelix.mork.no> User-Agent: Gnus/5.110011 (No Gnus v0.11) Emacs/22.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 936 Lines: 23 Mikael Abrahamsson writes: > I have sent an email (which will hopefully initiate a discussion) to a > mailinglist populated by a lot of the operational ISP community and > asked around about ECN and views on that. I also checked around on > core router platforms (Cisco 12000 and Cisco CRS-1, which definitely > is two of the top three core router platforms deployed in the world) > and it seems they do not support ECN as far as I can discern. I believe you can forget about ECN in core networks as long as these searches fail: http://www.google.com/search?q=%22rfc+5129%22+site%3Acisco.com http://www.google.com/search?q=%22rfc+5129%22+site%3Ajuniper.net Bjørn -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/