From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mout.gmx.net (mout.gmx.net [212.227.15.15]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mout.gmx.net", Issuer "TeleSec ServerPass DE-1" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id ABEF121F70F for ; Tue, 6 Oct 2015 00:18:31 -0700 (PDT) Received: from u-089-d066.biologie.uni-tuebingen.de ([134.2.89.66]) by mail.gmx.com (mrgmx002) with ESMTPSA (Nemesis) id 0MexFh-1ZyPKi3Zn7-00OYN5; Tue, 06 Oct 2015 09:18:25 +0200 Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 7.3 \(1878.6\)) From: Sebastian Moeller In-Reply-To: <561369A9.2090607@darbyshire-bryant.me.uk> Date: Tue, 6 Oct 2015 09:18:22 +0200 Content-Transfer-Encoding: quoted-printable Message-Id: <0F1BBA35-381C-4405-967A-3E266CFCC6F1@gmx.de> References: <0EB23696-5866-48C5-AC7E-B8570C7AA900@gmx.de> <561369A9.2090607@darbyshire-bryant.me.uk> To: Kevin Darbyshire-Bryant X-Mailer: Apple Mail (2.1878.6) X-Provags-ID: V03:K0:8oP3yUd/Ypmm4QE8qNlKjzoTDahfZiPJMpoUckrMEZyIyqyzXpx yPeFYWXO1B2kHhpa9n9Y2mQZPc3xdxrjhy7VrgqugPWAAce4agSdLkwXgN3GSJsmp4ou7AZ NiXN3u/kafG8iDPxlrMKyMjgxcufSv9g6KOlK3ZJIawmuSgl9jRjtUV5nco47eyiyvceWSM MxFuY80dMC4FlJgfdyIzQ== X-UI-Out-Filterresults: notjunk:1;V01:K0:K9tmSjLfd4I=:+0FA/8QlvkxOjK/I5sxTed B2t6Qhd7sEO540N9u0AGv+mTYFV0ErDj5AMxylWc46LsnNL9BiXg9yYzdWX1iBtjsK9jqfcxU APC6fx//90Y4x8bA7FYZVlyi0/Kz7pcZUXaOLykMQnf3lGPKD2jiYxZb27zvqhDiavECkH5xg 99YuXKSI68Zt1I/eF7rtMjWl3rUvyKCbXtUvgI2zUMRRqrwGVcKN7F1ieSQKybfPnPBkspT4d nHBMp9KnJgTF/UukZ+HJEcaft68aPwRgHbgSxIiGmt5mCvKKPk6iT886mlq1SCQao9n3b6RQ7 BaCc17Bt7dUxIjstJOSXIIJlPVopkfOA8HR7UOAQ5CRNohjw4Q7DDZs/813hVs+h1p5AQVc2z fEm55EwT9gxOghWgWQfHtyxnR6QZsIfkQQpQ6vi+xaHjZmHjqwg4BOXBidtblLhpL0vrKXi2q peRQVH0bYDMbl1C81CxLjoBr5RzPkyVwTZDpIK9QVm05JFPNcIG3Hq1jo/3qS3w9uRGuFX+3v YHuqERRtndB3V3B73xoizgPIdC6i+289f9SYJSmHo9Mk8w3M6MKRRkBQ/oabJnAJm5wAWwCH9 guK79F1eg6gnBtLCrEZ8LrpSiQuQD0wyACkkbrzxyGtg5ofopK6v7u92eSMd4jywm7Pr1OFHw q1KpHB7M2sNEs3mfwWJuC1TGq+p2xDjXw0PzLZfihdUw9zPCaV4wTWmLWoEdpl+i6hXUvXDV9 7g9AQDIT2bdZ75tdrQ7jZQiJf60HggcsJAcYIjkKQ7pKt3xisag0/p1VgQzONKvieswLhEx69 O2/YYXC Cc: cake@lists.bufferbloat.net Subject: Re: [Cake] flow_hash vs host_hash X-BeenThere: cake@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Cake - FQ_codel the next generation List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 06 Oct 2015 07:18:54 -0000 Hi Kevin, On Oct 6, 2015, at 08:26 , Kevin Darbyshire-Bryant = wrote: > On 05/10/15 15:01, Dave Taht wrote: >> I would like the dual-flow pony in this net-next merge window please. >>=20 >> Otherwise I am sore inclined to get what we have out there! I hope to >> get the api and abi changes in today or tomorrow for the bits I >> understand.... >>=20 > The view that it should just get out there has already been expressed. >=20 > Silly question time (IPv4): This dual flow host isolation pony, how = will > it work on the WAN facing link on a 'domestic' router when the WAN = side > is post NAT. Won't the ip source address just be the router's = external > interface? But let this question not distract from proper coding not > the semi-intelligent cut'n'paste stuff that I do. I believe you nailed it, but the pony will still work on egress, = and a sufficiently motivated user can instantiate sqm on an inward = facing interface so that the real ingress (from the users perspective) = will be processed after NAT. Also as you allude to IPv6 should work out = of the box. I believe there were rumblings on net-dev to hook up = iptables with the ingress qdisc, which in the long run might allow to = get the de-NATed addresses from packets arriving on an IFB device (or it = might not, who knows ;) ). In any case we should write up some = documentation about the expected behavior and configuration options for = the dual-isolation option, once it lands... Best Regards Sebastian >=20 >=20 >=20 > _______________________________________________ > Cake mailing list > Cake@lists.bufferbloat.net > https://lists.bufferbloat.net/listinfo/cake