[room] JFYI: [coricim@gmail.com: Re: [LARTC] tc on a PDA]

["Dmytro O. Redchuk" <dor@ldc.net>]

JFYI :-)

----- Forwarded message from Marius Corici <coricim@gmail.com> -----

Date: Fri, 1 Jul 2005 18:43:42 +0200
From: Marius Corici <coricim@gmail.com>
To: gypsy <gypsy@iswest.com>
Cc: LARTC@mailman.ds9a.nl
Subject: Re: [LARTC] tc on a PDA

I just want to tell that i was able to recompile the pda's kernel
succesfully for traffic shaping. Another problem appeared, but i
solved it: the cbq command i sent before needs a handle, i don't know
why ...
So in conclusion on a 5550 hp iPAQ with Familiar 0.8.2 distribution
and 2.4.19 ARM patched kernel the shaping works, with the exception of
the efficient and simply to configure HTB qdisc.

Marius


On 6/22/05, gypsy <gypsy@iswest.com> wrote:
> Marius Corici wrote:
> >
> > hello,
> >
> > i have a 5500 iPaq with familiar 0.8.2 on it and i don't know how to
> > install a traffic shaper tool on it.
> > I installed iproute2 package i found on familiar site and for that i
> > have the tc and ip commands, but when trying to add a qdisc, as a
> > dummy example, i get the next answer:
> >
> > > tc qdisc add dev wlan0 root cbq bandwidth 100Mbit avpkt 100
> > RTNETLINK answers: Invalid argument
> 
> This suggests no cbq, so you probably need to recompile the kernel.  If
> you had to install iproute2 then almost certainly the kernel was not
> built for QoS.
> 
> > do i have to install some other packages, recompile the kernel or
> > something else?
> >
> > thans in advance,
> >
> > Marius Corici
> 
> Curiosity:  What makes you think shaping is needed on a PDA?
> --
> gypsy
>
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----- End forwarded message -----

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        `    G.m-"^m`m'        Dmytro O. Redchuk