From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rio Martin." Date: Wed, 23 Jul 2003 06:53:29 +0000 Subject: Re: [LARTC] Over value in CEIL parameter.. 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 On Wednesday 23 July 2003 12:40, you wrote: > Hello again Rio Martin, > : I ve set CEIL parameter each class not more than 128Kbit But sometimes > : the CEIL parameter can be higher 128Kbit As far as i monitored, this > : CEIL rate can be 132Kbit maximum, dont know why.. > For how long does the monitored output traffic exceed your ceiling? It is > possible that you'll exceed your ceil briefly because the allotted traffic > can exceed ceiling by the amount of cburst. > If you are recording an output rate above your ceil (128kbit) consistently > over a long period of time (a large transfer), then I, also, do not know > why. > [ Stef may have more to say about this. ] > This is lasts for long period.. Usually happened when hosts in that class perform download or online streaming. > Also, if you want a hard cap on your bandwidth at 128kbit, you might try > setting cburst to zero. Alternatively, you can drop the ceil parameter to > a setting just below 128kbit--this is my preferred technique. I tried to set to zero: class htb 1:3003 parent 1:4 leaf 3003: prio 0 rate 4Kbit ceil 24Kbit burst 0b cburst 0b class htb 1:1000 parent 1:2 leaf 1000: prio 0 rate 32Kbit ceil 48Kbit burst 0b cburst 0b rate 4332bps 5pps backlog 52p results: still exceed around 50 - 80 bps Regards, Rio Martin. _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/