From: Eric Dumazet <eric.dumazet@gmail.com>
To: jdb@comx.dk
Cc: bloat <bloat@lists.bufferbloat.net>
Subject: Re: [Bloat] Notes about hacking on AQMs
Date: Thu, 09 Jun 2011 18:14:04 +0200 [thread overview]
Message-ID: <1307636044.3129.7.camel@edumazet-laptop> (raw)
In-Reply-To: <1307635449.20906.320.camel@probook>
Le jeudi 09 juin 2011 à 12:04 -0400, Jesper Dangaard Brouer a écrit :
> On Wed, 2011-06-08 at 18:41 +0200, Eric Dumazet wrote:
>
> > BTW, latest stuff uses DRR & HFSC ;)
> >
> > Patrick sample script is here :
> > http://people.netfilter.org/kaber/shaping
>
> I'll add a sample script to the collection:
> http://people.netfilter.org/hawk/shaper-example/qos-DRR-example
>
> I did that script as a consultant task. Its based on HTB + DRR + SFQ.
> The customer was a large apartment building complex, which wanted to
> provide fair queue scheduling. The residents could choose between two
> Internet subscriptions a "small" upto 100Mbit/s shared, and a "big" upto
> 390 Mbit/s shared. Within each group they achieve fair sharing via DRR.
> And each DRR subqueue is a SFQ queue to give the person fair sharing
> between his "own" traffic (or if the hash clash and several users get in
> the same queue).
Hi !
I can see some strange limits in your sfq :
fun_tc qdisc add dev ${DEV} parent 1:50 handle 4250: \
sfq perturb 10 limit 256
AFAIK SFQ max limit is 128. Are you using a custom SFQ ?
next prev parent reply other threads:[~2011-06-09 15:53 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-08 12:12 Dave Taht
2011-06-08 12:56 ` Eric Dumazet
2011-06-08 13:32 ` Dave Taht
2011-06-08 14:04 ` Dave Taht
2011-06-08 14:57 ` Eric Dumazet
2011-06-08 15:20 ` Dave Taht
2011-06-08 15:21 ` Dave Taht
2011-06-23 22:38 ` Juliusz Chroboczek
2011-06-23 22:47 ` Dave Taht
2011-06-08 15:27 ` Jesper Dangaard Brouer
2011-06-08 15:45 ` Eric Dumazet
2011-06-08 15:51 ` Dave Taht
2011-06-08 16:41 ` Eric Dumazet
2011-06-08 16:52 ` Dave Taht
2011-06-08 17:50 ` Stephen Hemminger
2011-06-08 23:06 ` Thomas Graf
2011-06-09 17:18 ` Jesper Dangaard Brouer
2011-06-09 16:04 ` Jesper Dangaard Brouer
2011-06-09 16:14 ` Eric Dumazet [this message]
2011-06-09 17:20 ` Jesper Dangaard Brouer
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