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From: Alexandru Matei <alex@qb.ro>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] multiple wrr as child of htb
Date: Fri, 20 Jan 2006 14:32:22 +0000	[thread overview]
Message-ID: <43D0F476.6080001@qb.ro> (raw)
In-Reply-To: <43D0B7B2.2050700@gmail.com>



Peter Surda wrote:

> at.matei schrieb:
>
>> Hi all, 
>
>
> hi
>
>> Can I use wrr with 8 classes each as leaf for each htb child?
>
>
> Yes, but ESFQ may be better. I had stability problems when using more 
> than 1 WRR per interface, but it is possible that it's fixed now. 
> Furthermore, WRR is designed for large numbers so it is an overkill in 
> your situation.
>
>> Or, simply said: will each wrr classifier work on all seen ip 
>> addresses or just the addresses from its htb parent.
>
>
> Any seen IP, they are assigned dynamically. If there are too many, the 
> classes are "recycled" in a LIFO.
>
Ok, maybe I was not clear enough. What I'm interested in is the order of 
passing throught filters. WRR has an built-in filter. HTB child classes 
are fed by matching certain ip addresses (in my case htb chlid1 is for 
x.x.x.0/29, htb  child2 is for x.x.x.8/29 ) and so on. I want  to attach 
wrr1 as child to htb child 1 so the traffic get even divided between 
clients x.x.x.0/29, wrr2 as child to htb child 2 and so on.
What I don't know is:
1/ tc filter match for is evaluated first
2/ if wrr1 is going to classify only hosts seen in x.x.x.0/29 or all 
hosts  x.x.x.0/24

Regards,
Alex

>> Thnaks for any comments,
>
>
> NP.
>
>> Alex
>
>
> Yours sincerely,
> Peter
>
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  parent reply	other threads:[~2006-01-20 14:32 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-01-20 10:13 [LARTC] multiple wrr as child of htb at.matei
2006-01-20 12:39 ` Gabriel
2006-01-20 13:39 ` Peter Surda
2006-01-20 13:53 ` at.matei
2006-01-20 14:32 ` Alexandru Matei [this message]
2006-01-23 14:53 ` Alexandru Matei

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