From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Rodrigo P. Telles" Date: Thu, 08 Jan 2004 19:27:56 +0000 Subject: Re: [LARTC] Strange behavior deleting filters Message-Id: <3FFDAF3C.6040206@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="us-ascii" Content-Transfer-Encoding: 7bit To: lartc@vger.kernel.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Andre, In my last e-mail about deleting filters (I'm sorry): s/Anything else ?/Anyone has idea about that strange "problem" ?/ Stef ? Telles Rodrigo P. Telles wrote: | 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 | "solved" | 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 | bug? | | | | 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 | ------------------------------------------------------ _______________________________________________ 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//a88iLK8unYgEMQRAkJ1AJ498bVg/9cOGlmlnkpNVsb0WudUlACfUny6 Wz0hejIwM5z3cz417//1LCg=f/u2 -----END PGP SIGNATURE----- _______________________________________________ LARTC mailing list / LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/