From owner-freebsd-questions@FreeBSD.ORG Wed Mar 11 09:19:18 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id BDEC3106564A for ; Wed, 11 Mar 2009 09:19:18 +0000 (UTC) (envelope-from on@cs.ait.ac.th) Received: from mail.cs.ait.ac.th (mail.cs.ait.ac.th [192.41.170.16]) by mx1.freebsd.org (Postfix) with ESMTP id 1D0408FC1B for ; Wed, 11 Mar 2009 09:19:17 +0000 (UTC) (envelope-from on@cs.ait.ac.th) Received: from banyan.cs.ait.ac.th (banyan.cs.ait.ac.th [192.41.170.5]) by mail.cs.ait.ac.th (8.13.1/8.13.1) with ESMTP id n2B9G08A075558 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 11 Mar 2009 16:16:00 +0700 (ICT) (envelope-from on@banyan.cs.ait.ac.th) Received: (from on@localhost) by banyan.cs.ait.ac.th (8.14.2/8.12.11) id n2B9JDe8063258; Wed, 11 Mar 2009 16:19:13 +0700 (ICT) Date: Wed, 11 Mar 2009 16:19:13 +0700 (ICT) Message-Id: <200903110919.n2B9JDe8063258@banyan.cs.ait.ac.th> From: Olivier Nicole To: brentgclarklist@gmail.com In-reply-to: <49B780AC.3010600@gmail.com> (message from Brent Clark on Wed, 11 Mar 2009 11:13:16 +0200) References: <49B780AC.3010600@gmail.com> X-Virus-Scanned: on CSIM by amavisd-milter (http://www.amavis.org/) Cc: freebsd-questions@freebsd.org Subject: Re: torrent client traffic shaping question X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Mar 2009 09:19:19 -0000 Hi, > K you know how with traffic shapping you can control only the traffic > leaving you, how it is that torrent clients say they can control the > download as well as the upload. I would think the client can only > control the upload. Maybe torrent protocol includes something where by the client tells its peers to send data at a slower rate. Traffic shaping is done at IP or TCP level, while the up/down load speed is managed at the client level. Bests, Olivier