From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pd0-f169.google.com (mail-pd0-f169.google.com [209.85.192.169]) (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 3716721F1D9 for ; Mon, 13 May 2013 21:56:11 -0700 (PDT) Received: by mail-pd0-f169.google.com with SMTP id bv13so95033pdb.28 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=U6KqdbiFYMpy0IXW/ChsWWOqMT65n4QiqsTWYrP1Vsp+h0NlyIJgco24tyyb2JXwnL mOD0XLV6gtDbgR3gB+ZO44+McPHy6xeemJsAQWl3JGS09mJQRkTQ2NroKODtFcOvEx3m jjg1PGfT4XvmLYXZlotqoz1YZd1X0H1OfqoTF7F/TzOr4/9jfAD3T/vECgppGLC50HVa LtOiIZYSewydT/K0lJPNrkcaBTqzSMTT3pyWiQbdT8K/md4zDASYGrxfJ/8PjbblJ6Ce G5V/totSwstaT4caJbC6fbjpSxYxH0uWwmnzq0zfwlaxEELeX8QPPnzKYUQcEv83UmrL YV4g== 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: ALoCoQltRpiQGidq3hjD53mxRETbgrnhzA+bJzKo3+FZOzfVtSDI6jnOkTsPW+1MvapEvqI5hGpF X-Mailman-Approved-At: Tue, 11 Jun 2013 08:13:07 -0700 Cc: Jonathan Morton , codel@lists.bufferbloat.net, cerowrt-devel@lists.bufferbloat.net, bloat@lists.bufferbloat.net Subject: Re: [Cerowrt-devel] [Bloat] [Codel] Latest codel, fq_codel, and pie sim study from cablelabs now available X-BeenThere: cerowrt-devel@lists.bufferbloat.net X-Mailman-Version: 2.1.13 Precedence: list List-Id: Development issues regarding the cerowrt test router project 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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