From: Stef Coene <stef.coene@docum.org>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] sfq, queue len and dropped packets
Date: Wed, 10 Apr 2002 16:19:28 +0000 [thread overview]
Message-ID: <marc-lartc-101845563620662@msgid-missing> (raw)
In-Reply-To: <marc-lartc-101845196916261@msgid-missing>
On Wednesday 10 April 2002 17:26, Mihai RUSU wrote:
> Hi
>
> If I use sfq qdisc on a CBQ class I get a lot of dropped packets and the
> backlog itr almost always to its full value: 128. From the HOWTO I
> understand that the queue is at 128 packets, and SFQ shows 128/1024 flows
> , but how can I increase that value ? I have tried ip link set txqueuelen
> but this only increases the tx queue on the interface.
>
> qdisc sfq d468: quantum 1514b limit 128p flows 128/1024 perturb 10sec
> Sent 373321530 bytes 477032 pkts (dropped 120119, overlimits 0)
> backlog 120p
>
> How can I increase that 128p limit ?
You can find it on www.docum.org under FAQ.
You need to change the kernel source to do so.
Stef
--
stef.coene@docum.org
"Using Linux as bandwidth manager"
http://www.docum.org/
#lartc @ irc.openprojects.net
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next prev parent reply other threads:[~2002-04-10 16:19 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-10 15:26 [LARTC] sfq, queue len and dropped packets Mihai RUSU
2002-04-10 16:19 ` Stef Coene [this message]
2002-04-10 18:55 ` Don Cohen
2002-04-11 18:17 ` Mihai RUSU
2002-04-11 18:33 ` Don Cohen
2002-04-12 6:55 ` Mihai RUSU
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