From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?ISO-8859-1?Q?BERTRAND_Jo=EBl?= <joel.bertrand@systella.fr>
Date: Tue, 30 Oct 2007 09:21:46 +0000
Subject: Re: [LARTC] Some questions about HTB
Message-Id: <4726F7AA.5060308@systella.fr>
List-Id: <lartc.vger.kernel.org>
References: <47262B0D.10106@systella.fr>
In-Reply-To: <47262B0D.10106@systella.fr>
MIME-Version: 1.0
Content-Type: text/plain; charset="iso-8859-1"
Content-Transfer-Encoding: quoted-printable
To: lartc@vger.kernel.org

BERTRAND Jo=EBl wrote:
>     Hello,

	I think I have found my mistake...

...
> # eth0
>=20
> tc qdisc add dev $PUBLIC_INTERFACE root handle 2: htb default 200
> tc class add dev $PUBLIC_INTERFACE parent 2: classid 2:1 \
>         htb rate $MAX_PUBLIC_RATE burst 20k
>=20
> tc class add dev $PUBLIC_INTERFACE parent 2: classid 2:200 \
>         htb rate 16kbit
> tc qdisc add dev $PUBLIC_INTERFACE parent 2:200 sfq perturb 10
>=20
> # 213.215.42.71
>=20
> tc class add dev $PUBLIC_INTERFACE parent 2:1 classid 2:71 \
>         htb rate 1024kbps ceil 1024kbps burst 20k
> tc qdisc add dev $PUBLIC_INTERFACE parent 2:71 handle 71: sfq perturb 10
> tc filter add dev $PUBLIC_INTERFACE protocol ip parent 2:71 \

should be
tc filter add dev $PUBLIC_INTERFACE protocol ip parent 2:

>                 prio 1 handle 71 fw flowid 2:71
>=20
> # 213.215.42.72
>=20
> tc class add dev $PUBLIC_INTERFACE parent 2:1 classid 2:72 \
>         htb rate 512kbit
> tc qdisc add dev $PUBLIC_INTERFACE parent 2:72 handle 72: sfq perturb 10
> tc filter add dev $PUBLIC_INTERFACE protocol ip parent 2:72 \
>         prio 1 handle 72 fw flowid 2:72
>=20
>     When I start for example a ftp connection (and only one) on=20
> 213.215.42.71, traffic shaping works fine (fw mark are set by iptables=20
> rules). When more than one connection are done, paquet transfert is very =

> slow (~20 kbps even I specify 1024kbps). I suspect a mistake in my code=20
> but I don't know how fix it. I have tried to use quantum, r2q, burst,=20
> cburst without any success. Any idea ?

	Regards,

	JKB
_______________________________________________
LARTC mailing list
LARTC@mailman.ds9a.nl
http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc