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Description of problem:
The problem obviiusly started to appear after i have installed
kernel-2.6.7-1.494.2.2.
The shaper stopped working, and after some investigations I found that
during the initial process of the cbq class files viq cbq.init, the
following message appears in /var/log/messages:

kernel: Please upgrade your iproute2 tools or compile proper options in!

And that was pretty od... I've tried to add the desired rules manually
and when reached the following line:

/sbin/tc filter add dev eth1 parent 1:0 protocol ip prio 100 u32 match
ip dst 192.168.31.10 classid 1:1001

it crashed with the following message:
RTNETLINK answers: Invalid argument

Hopefully I kept the old kernel and tested the same situation... there
was no problem... 

Don't know if this is a kernel bug really, or the iproute2 package
should be updated... don't know... For me.. the problem was solved
when i started the machine with the previous kernel version...


Version-Release number of selected component (if applicable):
kernel-2.6.7-1.494.2.2

How reproducible:
Always

Steps to Reproduce:
1. Load with kernel-2.6.7-1.494.2.2
2. try to start some cbq shaper
3.
    

Actual Results:  the shaper does not work... 
/sbin/tc filter add dev eth1 parent 1:0 protocol ip prio 100 u32 match
ip dst 192.168.31.10 classid 1:1001
does not load... 

PS: yes... I've got all the needed modules loaded.. and yes.. I have
parent class 1001.. that ain't the problem

Expected Results:  the line above should be started with no error
messages and the shaper should work properly.

Additional info: