From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rodrigo P. Telles" Date: Thu, 08 Jan 2004 18:46:55 +0000 Subject: Re: [LARTC] Strange behavior deleting filters Message-Id: <3FFDA59F.2070700@devel-it.com.br> List-Id: References: <3FFD829F.304@pobox.com> In-Reply-To: <3FFD829F.304@pobox.com> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable To: lartc@vger.kernel.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Andre, I've had the same problem when I try to remove one filter rule. This is ocurred when you have the same prio for all filter rules. I've "sol= ved" my problem using diferent "prio" values in filter rules. I don't now if this is a BUG ! Anything else ? Telles Andre Correa wrote: | | Hi list, I'm playing with tc and found a strange behavior when I try to | delete filters. For example, this simple scenario: | | tc qdisc add dev eth1 root handle 1: htb default 100 | tc class add dev eth1 parent 1: classid 1:1 htb rate 128Kbit | tc class add dev eth1 parent 1: classid 1:2 htb rate 258Kbit | tc class add dev eth1 parent 1: classid 1:100 htb rate 32Kbit | tc filter add dev eth1 parent 1: protocol ip prio 1 u32 match ip src | 10.10.10.20 match ip dst 63.63.63.63 flowid 1:1 | tc filter add dev eth1 parent 1: protocol ip prio 1 u32 match ip src | 10.10.10.20 flowid 1:2 | | works just fine, but when I try to delete oen of the filters with | something like this: | | tc filter del dev eth1 parent 1: protocol ip prio 1 u32 match ip src | 10.10.10.20 flowid 1:2 | | both filters are deleted. | | I've found a post from Dimitry V. Ketov in the kernel list on may/2003 | with a situation like this one, but there are no answers. | | I'm using 2.4.23 and iptables 1.2.7a. Any clues what can be the cause? | I'm suposed to be able to delete filters separately right? May it be a bu= g? | | Deleting the whole qdisc is not an opition in my setup and trying to | delete the parent class gives me a "device or resource busy" error | because of the filters. tc class del doesn't seen to delete its "child" | filter. | | tks for any information... | | Andre | | _______________________________________________ | LARTC mailing list / LARTC@mailman.ds9a.nl | http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/ | | - -- - ------------------------------------------------------ Rodrigo P. Telles Gerente de Projetos - http://www.devel-it.com.br Devel-IT - Uma empresa do Grupo TDKOM - ------------------------------------------------------ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQE//aWeiLK8unYgEMQRAgPcAJ9iqsF9V5m4QqKrLgI3iUF6rLW8hACeJ0GP 6DYjQf0/5NVNRrojAXvgcw8=D0PR -----END PGP SIGNATURE----- _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/