From owner-freebsd-ipfw Fri Mar 7 9: 3:34 2003 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 AF5C737B401 for ; Fri, 7 Mar 2003 09:03:32 -0800 (PST) Received: from wks.ch (lsne-dhcp-5-51.urbanet.ch [195.202.205.51]) by mx1.FreeBSD.org (Postfix) with ESMTP id 5B10243FBF for ; Fri, 7 Mar 2003 09:03:30 -0800 (PST) (envelope-from wks@wks.ch) Received: from wks.ch (localhost [127.0.0.1]) by wks.ch (8.12.8/8.12.8) with ESMTP id h27H6HJR048832; Fri, 7 Mar 2003 18:06:17 +0100 (CET) Received: (from wks@localhost) by wks.ch (8.12.8/8.12.8/Submit) id h27H6HnB048829; Fri, 7 Mar 2003 18:06:17 +0100 (CET) Date: Fri, 7 Mar 2003 18:06:17 +0100 From: Claudio Eichenberger To: "Tracy, John" Cc: ipfw@FreeBSD.ORG Subject: Re: Bandwidth control and counters Message-ID: <20030307180617.A48731@wks.ch> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: ; from tracy@covenant.edu on Fri, Mar 07, 2003 at 11:44:07AM -0500 X-Operating-System: FreeBSD Organisation: WKS Working Solutions GmbH Sender: owner-freebsd-ipfw@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On 2003.03.07 11:44:07, Tracy, John wrote: > Greetings all, > We're putting together a firewall for the primary purpose of ensuring fairness for a user base of around 600 students. We're looking at a copy of different models for controlling bandwidth. We will have an 3 megabit connection to our provider. > We were looking at limiting connections to 128kbps, so each user could download data at about a megabyte a minute. The only problem with this is that it prevents students from using the full bandwidth potential when it might otherwise be unobtrusively available. Are there any good methods for permitting connections to use all available bandwidth unless other requests are made--and then fairly divide the available bandwidth so that it is equally (as much as possible) responsive for each user? > > And finally a last question... Were we to setup limits on transfers--like 2gigs in a week per IP address, does anybody know of any good FAQ's or guides of how to do this well? please have a look at this http://info.iet.unipi.it/~luigi/ip_dummynet/ > > Thanks for your time, > John Tracy > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-ipfw" in the body of the message > > -- Claudio Eichenberger Tel +41 21 67 17 111 Fax +41 21 67 17 112 Mob +41 79 34 72 100 Http://YourShop.com/ Http://www.wks.ch/ "Come to me all who are weary and burdened and I will give you rest" -- Jesus Christ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-ipfw" in the body of the message