From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Egger Date: Fri, 20 Dec 2002 11:07:08 +0000 Subject: Re: [LARTC] Using HTB as an ISP "provisioning engine" Message-Id: List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org Am Don, 2002-12-19 um 22.10 schrieb Stef Coene: > Example : > You selled 1.1 Mbps to customer1 and 0.37 (=2.2Mbps/6) to 3 other customers. > So you have a total bandwidth of 2.2Mbps. But you have only 1.2 Mbps > available. > class rate = ceil = 1.2 Mbps > class1 rate = 0.6, ceil = 1.1Mbps > class2 rate = 0.2, ceil = 0.37Mbps > class3 rate = 0.2, ceil = 0.37Mbps > class4 rate = 0.2, ceil = 0.37Mbps > The bandwidth you selled to the customers is the ceil. They never can use > more then the ceil. If one customer is using no bandwidth, the remaining > bandwidth is given to the other customers. > If all customers are using all bandwidth, each customer is "punished" in the > same way. Nice, however (see other mail) it seems unpossible to remove subclasses on-the-fly which is a hard requirement here. Do I have to recreate the whole tree on the fly? If so, won't this negatively affect the queues because all statistics are lost? -- Servus, Daniel _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/