On Monday 22 November 2004 00:17, richard lucassen wrote: > On Thu, 18 Nov 2004 22:50:17 +0100 > Stef Coene <stef.coene@xxxxxxxxx> wrote: > > [..] > > > > Q4: I want this class to be able to allow 400Kbit burst during 3 > > > seconds. What value should I give to the burst parameter? Is this > > > 400/160*1803=4507b? > > > > 400kbit * 3s = 1200kbit. > > You can try this, but htb burst is not made for this. It is made for > > burst of a few k. > > So a burst of 20k means the next 20kbit waiting in the queue will be > sent in one burst before switching to another queue. This also means > that this block of 20kbit is sent full speed over the line and it is not > limited by any ceiling or whatsoever. > > Right or wrong? Wrong. There are 2 bursts: a burst for the rate and a cburst for the ceil. So if you have a burst, it's still checked against the ceil. Check out http://www.docum.org/docum.org/tests/htb/burst/ for some tests. Stef -- stef.coene@xxxxxxxxx "Using Linux as bandwidth manager" http://www.docum.org/ _______________________________________________ LARTC mailing list / LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
