From owner-freebsd-ipfw@FreeBSD.ORG Tue Feb 3 03:12:53 2004 Return-Path: Delivered-To: freebsd-ipfw@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id AB05416A4CE for ; Tue, 3 Feb 2004 03:12:53 -0800 (PST) Received: from xorpc.icir.org (xorpc.icir.org [192.150.187.68]) by mx1.FreeBSD.org (Postfix) with ESMTP id AA49543D46 for ; Tue, 3 Feb 2004 03:12:52 -0800 (PST) (envelope-from rizzo@icir.org) Received: from xorpc.icir.org (localhost [127.0.0.1]) by xorpc.icir.org (8.12.9p1/8.12.8) with ESMTP id i13BCqAF060281; Tue, 3 Feb 2004 03:12:52 -0800 (PST) (envelope-from rizzo@xorpc.icir.org) Received: (from rizzo@localhost) by xorpc.icir.org (8.12.9p1/8.12.3/Submit) id i13BCqXM060280; Tue, 3 Feb 2004 03:12:52 -0800 (PST) (envelope-from rizzo) Date: Tue, 3 Feb 2004 03:12:52 -0800 From: Luigi Rizzo To: "Devon H. O'Dell" Message-ID: <20040203031252.A60217@xorpc.icir.org> References: <401F80EB.6030707@sitetronics.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <401F80EB.6030707@sitetronics.com>; from dodell@sitetronics.com on Tue, Feb 03, 2004 at 12:07:23PM +0100 cc: freebsd-ipfw@freebsd.org Subject: Re: Line limitations with dummynet X-BeenThere: freebsd-ipfw@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: IPFW Technical Discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 03 Feb 2004 11:12:54 -0000 On Tue, Feb 03, 2004 at 12:07:23PM +0100, Devon H. O'Dell wrote: > First of all -- my understanding of dummynet is that it works on a > per-connection basis. For instance, if I limit a host to 30KB/s in an attempt no, this is incorrect. By using 'mask's on a pipe, you can set the granularity of operation as you like -- per connection, per host, per group of services, etc. etc. See the ipfw manpage. cheers luigi