From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pb0-x22c.google.com (mail-pb0-x22c.google.com [IPv6:2607:f8b0:400e:c01::22c]) (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 4E78C21F1DB for ; Mon, 13 May 2013 21:56:11 -0700 (PDT) Received: by mail-pb0-f44.google.com with SMTP id wz17so94616pbc.3 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=OUWGfx2jT2Tmt/f/UJ3WVDNATlJ7KM8NhX7+9P7iwZ9yq3EBD+MmFQM5OdKsbXpM/0 Zde/QHQTEU11ZZ78oIWvoQdu2khKKnaw3VyWXigj4+/GKUcPZsz/zGDaWxrf6DyCdmBF /Ljhj89o9hRRQbEooLIpJhvZoL9rZ8bJU/qICEkPpZyktk0r05+c9Iu4g2MvJJgpwGSE wCweLKysMuIX0Wehdf6D1PpFscrUSvfskUfQ+uGV1AZHiXsxpR5MFMGg95uJX05O4C4v aq7IkgIkhwmTUhp9poBjUjtsgXTTf5gjq+ETSQ1LyjQgGHN2ffPVGVwEukENbblvsskZ soVQ== 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> Date: Tue, 14 May 2013 06:56:10 +0200 Message-ID: From: Tristan Seligmann To: Dan Siemon Content-Type: multipart/alternative; boundary=bcaec52998e9b2f63404dca673d1 X-Gm-Message-State: ALoCoQmRwZMLxfO0MSHggckfZRy3QNIGE6SvWd6TJWrif5mFt+geqTJGX8Ilpmv0PU0h+GZYd6gv Cc: codel@lists.bufferbloat.net, cerowrt-devel@lists.bufferbloat.net, bloat@lists.bufferbloat.net Subject: Re: [Bloat] [Codel] Latest codel, fq_codel, and pie sim study from cablelabs now available X-BeenThere: bloat@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: General list for discussing Bufferbloat List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , 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.
=
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mithrandi, i Ainil en-Balandor, a faer Ambar
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