On Wednesday 09 January 2002 18:59, Laurent Foucher
wrote:> Hello,
>
> I have some remarks about the chapter 9 :
>
> * At the beginning, the term "mbit" appears with two differents
> definitions (kilo bits/s and kilo bit).
Yep. that''s how "tc" works. When you use mbit provide a
speed, it''s kilo
bit/s. When you use mbit to provide a packet size, it''s kilo bit.
> * In the chapter about pfifo_fast, the table that give the values of
> TOS, the Linux priority and the band. I don''t understand why the
last
> column (band) is different of the default priomap given just after (on
> the commandline).
>
> * In the chapter, "How filters are used to classify traffic", the
tree.
> What''s represent the numbers ? Are they the handles of the classes
or
> the handles of the qdisc ? It''s not really clear for me.
I suppose you mean chapter 9.6
1: = 1:0 = qdisc (second number is zero)
> * I haven''t very well understood the chapter "How packets are
dequeued
> to the hardware". I don''t understand if all the classes are
quering or
> not ? Well, i think that this chapter is not clear enough.
>
> Hope that these remarks will improve the HOWTO,
>
> Regards,
>
> Laurent Foucher
>
>
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--
stef.coene@docum.org
More QOS info : http://www.docum.org/
Title : "Using Linux as bandwidth manager"