[LARTC] traffic always bounded ??

[LARTC] traffic always bounded ??

[Philippe Amelant]

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Hi,

I have installed cbq on a bridge.
I use cbq-init 0.6.1
It work well, but i still have a problem with it.

I have something like that

root -> class 1 (not isolated, not bounded)->  subclass 1 (not isolated,
not bounded)
                                                            -> subclass
2 (not isolated, not bounded)
                                                            -> subclass
3 (not isolated, not bounded)
       -> class 2 (not isolated, not bounded) 

it seems to work well, but when I try to make some test,
i can see that one class cannot borrow bandwidth to other class !

are they any thing special to do  to get it working ? 

by the way if you have some link for other doc... :)

thanks

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Re: [LARTC] traffic always bounded ??

[Stef Coene]

> Philippe Amelant wrote:
> 
> Hi,
> 
> I have installed cbq on a bridge.
> I use cbq-init 0.6.1
> It work well, but i still have a problem with it.
> 
> I have something like that
> 
> root -> class 1 (not isolated, not bounded)->  subclass 1 (not
> isolated, not bounded)
>                                                            -> subclass
> 2 (not isolated, not bounded)
>                                                            -> subclass
> 3 (not isolated, not bounded)
>       -> class 2 (not isolated, not bounded)
> 
> it seems to work well, but when I try to make some test,
> i can see that one class cannot borrow bandwidth to other class !
Did you attached a qdisc to subclass1 ? ?

> are they any thing special to do  to get it working ?
> 
> by the way if you have some link for other doc... :)

More info : http://users.belgacom.net/staf/   I'm working on the site,
but there is som usefull information.  Look at my scripts an try to
figure out how they work.

If you wanna help, plz let me know :-)

Staf

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Re: [LARTC] traffic always bounded ??

[Philippe Amelant]

Le 30 Mar 2001 07:45:16 +0200, Stef Coene a écrit :
> > Philippe Amelant wrote:
> > 
> > Hi,
> > 
> > I have installed cbq on a bridge.
> > I use cbq-init 0.6.1
> > It work well, but i still have a problem with it.
> > 
> > I have something like that
> > 
> > root -> class 1 (not isolated, not bounded)->  subclass 1 (not
> > isolated, not bounded)
> >                                                            -> subclass
> > 2 (not isolated, not bounded)
> >                                                            -> subclass
> > 3 (not isolated, not bounded)
> >       -> class 2 (not isolated, not bounded)
> > 
> > it seems to work well, but when I try to make some test,
> > i can see that one class cannot borrow bandwidth to other class !
> Did you attached a qdisc to subclass1 ? ?

no, but i have modified my conf to make some test (remove subclass),
and if tbf is always bounded, sfq work well ! (but it 's not very
accurate ...)

i use a 2.2.14 kernel 
Is it a bug or a misconfig ? 

Thank


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