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From: David Coello <dcoello@quarkinside.com>
To: lartc@vger.kernel.org
Subject: Re: [LARTC] Bandwidth by port
Date: Wed, 11 Dec 2002 18:15:37 +0000	[thread overview]
Message-ID: <marc-lartc-103963072732053@msgid-missing> (raw)
In-Reply-To: <marc-lartc-103961486811331@msgid-missing>

Hi

But why the code of above doesn´t work? Anybody knows other systanx thats 
works to limit bandwidth by port?

Thanks and regards
                                 David


>Active FTP uses 20/21 tcp on the server side
>
>On Wednesday 11 December 2002 13:38, you wrote:
> > On Wednesday 11 December 2002 09:19, David Coello wrote:
> > > Hi
> > >
> > > I am trying to limit the bandwidth by port buy without success.
> > >
> > > The code is :
> > >
> > > # Disciplina de encolamiento
> > > tc qdisc add dev eth1 root handle 10: cbq bandwidth 10Mbit avpkt 1000 mpu
> > > 64
> > >
> > > # Clase
> > > tc class add dev eth1 parent 10:0 classid 10:1 cbq bandwidth 1kbps rate
> > > 1kbps allot 1514 prio 1 maxburst 10 avpkt 100 bounded isolated
> > >
> > > # Filtro
> > > # tc filter add dev eth1 parent 10:0 protocol ip handle 3 fw classid 10:1
> > >
> > > tc filter add dev eth1 parent 10:0 protocol ip u32 match ip dst
> > > 0.0.0.0  match ip sport 20 0xffff flowid 10:1
> > > tc filter add dev eth1 parent 10:0 protocol ip u32 match ip dst
> > > 0.0.0.0  match ip sport 21 0xffff flowid 10:1
> > >
> > > What am i making bad? I have probed with mark&iptables but with identical
> > > result. When i make ftp i download without band limit.
> >
> > Ftp is very difficult to shape because it can use dynamic ports.  Try using
> > active or passive ftp. I'm not sure wich one uses fixed ports.
> >
> > Stef
>_______________________________________________
>LARTC mailing list / LARTC@mailman.ds9a.nl
>http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/



_______________________________________________
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http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/

  parent reply	other threads:[~2002-12-11 18:15 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-12-10 13:50 [LARTC] Bandwidth by port Paolo Poletti
2002-12-11  8:19 ` David Coello
2002-12-11 12:38 ` Stef Coene
2002-12-11 18:15 ` David Coello [this message]
2002-12-11 20:12 ` Serge Maandag

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