Re: What happens when guaranteed BW cannot be delivered (HTB and CBQ)

Linux Advanced Routing and Traffic Control

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> i think that both cbq and htb will won't do good, beacouse (as i see it)
> the estimator is based on the bandwidth known by the kernel so that is at
> cbq by the tc ... bandwidth xxx parameter, and at htb ???? mmm no param,
> probably from rate/ceil or ????
> and the logic is that the kernel sends the packet and after at the
> interface driver is droped/delayed. So only if the kernel cbq/htb "look"
> at the errors on the medium maybe they estimate well.
>

I am planning to test this specific scenario in a week or two.  I will let you know
my conclusions.

Mathieu.

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