On 30-06-2009 10:12, Badalian Vyacheslav wrote:

Hello all.
Sorry for mail to this maillist, but in internet i can't found any
information to understand this situation, lartc list is dead, function
do not documented and only developers understand how it works.

They only pretend they understand how it works...

As i understand if i add flow hash i divide speed to KEYs (example to
dst) not for sessions right?

Why if i add simple example my traffic stop and i get DROP at parent class?

This my sample

tc qdisc add dev eth0 root handle 1 htb default 7
class add dev eth0 parent 1: classid 1:7 htb rate 500mbit ceil 1000mbit
prio 3
qdisc add dev eth0 parent 1:7 handle 10: sfq perturb 10
# all normal
tc filter add dev eth0 protocol ip parent 10: handle 2 flow hash keys
src,dst
# all traffic drop

Here are some hints (if we don't mention google ;-)
http://git.kernel.org/?p=linux/kernel/git/stable/linux-2.6.29.y.git;a=commitdiff;h=e5dfb815181fcb186d6080ac3a091eadff2d98fe

Regards,
Jarek P.