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From: pljosh <witek876@interia.pl>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] priorities + htb
Date: Fri, 18 Jun 2004 11:12:30 +0000	[thread overview]
Message-ID: <40D2CE1E.3020001@interia.pl> (raw)
In-Reply-To: <20040618085411.GA25143@oasis.frogfoot.net>

U¿ytkownik Abraham van der Merwe napisa³:
> Hi!
> How does prioritization work when you've got a tree structure, e.g.
>  |
>  +-- class_a rate 64kbit prio 1
>  |    |
>  |    +-- class_a1 rate 32kbit prio 1
>  |    | 
>  |    `-- class_a2 rate 32kbit prio 2
>  |
>  `-- class_b rate 64kbit prio 2

HTB means: __Hierarchical__ Token Bucket so it is more like this:

>  (b) all packets matching a1, a2 are prio 1, then a1 is given a higher
>      priority than a2
> 
>      (iow, multiple layers of prioritization exist)	 
> 

But "prio" is used when there is some some unused BW that could be 
splited for borrowing (for classes which have ceil higher than rate).
-josh

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  parent reply	other threads:[~2004-06-18 11:12 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2004-06-18  8:54 [LARTC] priorities + htb Abraham van der Merwe
2004-06-18  9:40 ` Ed Wildgoose
2004-06-18 11:12 ` pljosh [this message]
2004-06-19 20:36 ` Stef Coene

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