From: Stephen Hemminger <shemminger@osdl.org>
To: George Nychis <gnychis@cmu.edu>
Cc: netdev@vger.kernel.org, lartc@mailman.ds9a.nl, netem@osdl.org
Subject: Re: [Netem] where i can find this netem patch?
Date: Fri, 5 May 2006 10:15:38 -0700 [thread overview]
Message-ID: <20060505101538.5dfc5021@localhost.localdomain> (raw)
In-Reply-To: <445B6A67.7020809@cmu.edu>
On Fri, 05 May 2006 11:08:23 -0400
George Nychis <gnychis@cmu.edu> wrote:
> Hi,
>
> I need help finding this patch that Stephen made.
>
> He sent me a patch, but i do not think its related to the patch that
> solved this problem. I will include the patch he did forward to me at
> the bottom.
> However here is the problem, i even rtied his misspelling of change :)
>
> thorium-ini 15849-tests # tc qdisc add dev ath0 root handle 1:0 netem
> drop 0%
> thorium-ini 15849-tests # tc qdisc add dev ath0 parent 1:1 handle 10:
> xcp capacity 54Mbit limit 500
> thorium-ini 15849-tests # tc qdisc change dev ath0 root handle 1:0 netem
> drop 1%
> RTNETLINK answers: Invalid argument
>
The problem was you are giving handle 1:0 so the change request was
going to xcp. And xcp doesn't understand netem rtnetlink message.
You want to do:
# tc qdisc change dev ath0 root netem drop 1%
prev parent reply other threads:[~2006-05-05 17:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-04-26 22:46 how to change classful netem loss probability? George Nychis
2006-04-28 1:18 ` [LARTC] " George P Nychis
2006-04-28 17:24 ` Stephen Hemminger
2006-05-04 23:35 ` George P Nychis
2006-05-05 15:08 ` where i can find this netem patch? George Nychis
2006-05-05 17:15 ` Stephen Hemminger [this message]
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