[LARTC] htb faq

[LARTC] htb faq

[Julián Muñoz]

What is the difference between burst and cburst parameter ?

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Re: [LARTC] htb faq

[Martin Devera]

cburst is for ceil rate and burst is for normal rate.
or
rate has burst
ceil has cburst

probably it is not clear from the manual ?
devik

On Sat, 25 May 2002, [ISO-8859-1] Julián Muñoz wrote:

> What is the difference between burst and cburst parameter ?
>
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Re: [LARTC] htb faq

[Julián Muñoz]

On Sun, 26 May 2002, Martin Devera wrote:

> cburst is for ceil rate and burst is for normal rate.
> or
> rate has burst
> ceil has cburst
>
> probably it is not clear from the manual ?

No :-)

So it means that when traffic is borrowed cburst is used, else burst ?



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Saludos de Julián
EA4ACL
-.-


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Re: [LARTC] htb faq

[Martin Devera]

> > rate has burst
> > ceil has cburst
> >
> > probably it is not clear from the manual ?
>
> No :-)
>
> So it means that when traffic is borrowed cburst is used, else burst ?

Hmm .. do you understand the difference between ceil & rate ?
Everytime when ceil is computed then cburst is used and vice versa ..
Probably if you don't understand difference between bursts
then you don't need them.

devik

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Re: [LARTC] htb faq

[Alexey Talikov]

See chapter 5 on http://luxik.cdi.cz/~devik/qos/htb/manual/userg.htm
The burst and cburst of a class should always be at least as high as that of any of it children
The burst and cburst parameters control the amount of data that can be sent at the maximum 
(hardware) speed without trying to serve another class (cburst-ceil burst-rate)
i.e. class borrowed on rate it used burst on ceil it used cburst 
It possible in this case when ancestor borrwed all traffic from his descendant and 
ancestor of this ancestor borrowed all traffic from it
Any problem ???

27.05.2002 13:54:16, Julián Muñoz <jmunoz@telefonica.net> wrote:

>On Sun, 26 May 2002, Martin Devera wrote:
>
>> cburst is for ceil rate and burst is for normal rate.
>> or
>> rate has burst
>> ceil has cburst
>>
>> probably it is not clear from the manual ?
>
>No :-)
>
>So it means that when traffic is borrowed cburst is used, else burst ?
>
>
>
>-- 
>Saludos de Julián
>EA4ACL
>-.-
>
>
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>LARTC mailing list / LARTC@mailman.ds9a.nl
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Alexey Talikov
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