From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pb0-x22e.google.com (mail-pb0-x22e.google.com [IPv6:2607:f8b0:400e:c01::22e]) (using TLSv1 with cipher RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority" (verified OK)) by huchra.bufferbloat.net (Postfix) with ESMTPS id 34EB021F1D4 for ; Mon, 13 May 2013 21:56:11 -0700 (PDT) Received: by mail-pb0-f46.google.com with SMTP id rq13so93691pbb.5 for ; Mon, 13 May 2013 21:56:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mithrandi.net; s=google; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:cc:content-type; bh=pQjISkGV1sz4JxJvLCLj8UjEBZTR47q/Uqr6EH4rk/M=; b=fG/CP01N8DY8xq8P+Q5wxj5gqUo9jL+D3sIX6PebkOT178fhtKk9SvlMNUKqU+zHKR xOpPo+78O6H6wl4N5OmRFPXsQKsE1cmNwEeKxfqWmq4vgoJ9vMpc7M1sxdDjB99+EVgF sPSdplihmxO/5xfXe7JLFeCS8SZ9WjkJNlyHo= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20120113; h=mime-version:x-received:in-reply-to:references:date:message-id :subject:from:to:cc:content-type:x-gm-message-state; bh=pQjISkGV1sz4JxJvLCLj8UjEBZTR47q/Uqr6EH4rk/M=; b=ZTOAEwdlvrXQIOxF02jaxKihn5QsfFATyIakqwXWxff73BrRc+O/1leeadJuM01yck Hk/RGSaZTcdwcNuLLYDh29NJ0WpMVaS+Epc7u/noKDb7nNFsR0Jy2loCLXsHYEMoU0VO tLvw53CSXsus75B5cTesLouakmTCZg/rvHiXmKMx8rKXNh3upeDDRfKk1hdwMvMrjjDG QKQt/kzXZoM525swDChA2Sp49grkssb8bCiDo/xlre9eRea0PCLeuGdR9SR9jbnuZRyP TLYMyBUnde3DaiKAyD1c2rBcfn/c+xWIjqcTQlf9Ph4m8vPpmMJZ3KeM+Xa2r5x2Yc2c a7mg== MIME-Version: 1.0 X-Received: by 10.66.27.99 with SMTP id s3mr33097698pag.73.1368507370614; Mon, 13 May 2013 21:56:10 -0700 (PDT) Received: by 10.70.17.97 with HTTP; Mon, 13 May 2013 21:56:10 -0700 (PDT) In-Reply-To: <1368498364.1479.5.camel@ganymede.home> References: <51817A6F.1080006@superduper.net> <86AA48E0-B5CD-4A94-AF2B-D75178E8C660@gmail.com> <5181CD56.9050501@superduper.net> <71A0D0CD-9095-4AA5-93C3-FF55CC495788@gmail.com> <1368498364.1479.5.camel@ganymede.home> Message-ID: From: Tristan Seligmann To: Dan Siemon Content-Type: multipart/alternative; boundary=bcaec52998e9b2f63404dca673d1 X-Gm-Message-State: ALoCoQnG5Z0XMErS8Ha6Nie66qUpT3fCMYHBRGIBU3BMijR4UhNV3BZ53jBwDLZVPltPGSZ7h105 X-Mailman-Approved-At: Fri, 31 May 2013 06:56:40 -0700 Cc: codel@lists.bufferbloat.net, cerowrt-devel@lists.bufferbloat.net, bloat@lists.bufferbloat.net Subject: Re: [Codel] [Bloat] Latest codel, fq_codel, and pie sim study from cablelabs now available X-BeenThere: codel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: CoDel AQM discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Date: Tue, 14 May 2013 04:56:11 -0000 X-Original-Date: Tue, 14 May 2013 06:56:10 +0200 X-List-Received-Date: Tue, 14 May 2013 04:56:11 -0000 --bcaec52998e9b2f63404dca673d1 Content-Type: text/plain; charset=UTF-8 On Tue, May 14, 2013 at 4:26 AM, Dan Siemon wrote: > It's pretty easy to configure the Transmission Bittorrent client to mark > packets. > Unfortunately this only helps with outgoing traffic. Marking on inbound traffic is at the mercy of the torrent peer and your ISP (in my case, my ISP seems to overwrite the TOS/DS field indiscriminately, not that you would want to trust the marking for inbound traffic anyway), and matching by port is also not feasible as outgoing connections involve a random port on my side, and an arbitrary port on the peer's side. -- mithrandi, i Ainil en-Balandor, a faer Ambar --bcaec52998e9b2f63404dca673d1 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable
On T= ue, May 14, 2013 at 4:26 AM, Dan Siemon <dan@coverfire.com> = wrote:
It's pretty easy to configure the Transmission Bittorrent client to mar= k
packets.

=C2=A0Unfortunately this only helps with = outgoing traffic. Marking on inbound=20 traffic is at the mercy of the torrent peer and your ISP (in my case, my ISP seems to overwrite the TOS/DS field indiscriminately, not that you=20 would want to trust the marking for inbound traffic anyway), and=20 matching by port is also not feasible as outgoing connections involve a=20 random port on my side, and an arbitrary port on the peer's side.
=
--
mithrandi, i Ainil en-Balandor, a faer Ambar
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