Re: Some good news - Strange behavior deleting filters

Linux Advanced Routing and Traffic Control

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Andre,

Very good, I tried that too and its work :-)
Note: I'm using kernel 2.4.21.

Telles

Andre Correa wrote:
|
| Hi list,
|
| I've got a private e-mail from O. Brewer pointing something important
| that we hadn't figured out yet:
|
| tc qdisc del dev eth1 root
| tc qdisc add dev eth1 root handle 1:0 htb
| tc class add dev eth1 parent 1:0 classid 1:1 htb rate 1mbit
| tc class add dev eth1 parent 1:0 classid 1:2 htb rate 1mbit
| tc filter add dev eth1 parent 1:0 protocol ip prio 1 handle ::10 u32
| match ip src 10.10.10.10 classid 1:1
| tc filter add dev eth1 parent 1:0 protocol ip prio 1 handle ::11 u32
| match ip src 10.10.10.11 classid 1:2
|
|
| tc -r filter show dev eth1 parent 1:
| filter protocol ip pref 1 u32 filter protocol ip pref 1 u32 fh
| 800:[80000000]  ht divisor 1 filter protocol ip pref 1 u32 fh
| 800::10[80000010]  order 16 key ht 800 bkt 0 flowid 1:1   match
| 0a0a0a0a/ffffffff at 12
| filter protocol ip pref 1 u32 fh 800::11[80000011]  order 17 key ht 800
| bkt 0 flowid 1:2   match 0a0a0a0b/ffffffff at 12
|
| tc filter del dev eth1 parent 1: protocol ip prio 1 handle 800::11 u32
|
| tc -r filter show dev eth1 parent 1:
| filter protocol ip pref 1 u32 filter protocol ip pref 1 u32 fh
| 800:[80000000]  ht divisor 1 filter protocol ip pref 1 u32 fh
| 800::10[80000010]  order 16 key ht 800 bkt 0 flowid 1:1   match
| 0a0a0a0a/ffffffff at 12
|
| as we expect...
|
| So we figure out that using handle and u32 in the end of our command
| line works fine. Good... There is still a lot of trouble to figure out
| what is the value of handle XXX::yy when it is a script that manages
| filters, but it is better then nothing...
|
| tks for pointing this out Orlie...
|
| Anybody else replicated the behavior? Does anybody know is tc
| development is taking place?
|
| tks a lot...
|
| Andre
| _______________________________________________
| LARTC mailing list / LARTC@xxxxxxxxxxxxxxx
| http://mailman.ds9a.nl/mailman/listinfo/lartc HOWTO: http://lartc.org/
|
|

- --
- ------------------------------------------------------
Rodrigo P. Telles <telles@xxxxxxxxxxxxxxx>
Gerente de Projetos - http://www.devel-it.com.br
Devel-IT - Uma empresa do Grupo TDKOM
- ------------------------------------------------------
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