[LARTC] wrong shaping

["victor" <victor@ambra.ro>]

I have a class parent and a class child;
In the child class I have 6 dropped pachets, but in the parent class I
have none(in teh example configuration parent is 1:9 and child is 1:2eb).
Is this possible, or I have somethimg wrong in the configuration?
My exact problem is:
-I have many clases that have 1Kbit rate and 500Kbit ceil.
-I have HZ\x1000, compiled in the kernel.

When I create a class with ratedKbit, ceildKbit, this class will not
transfer at this exact rate. The rate will repat jumping from a few Kbits
to 64Kbits and back, but will never stay at the ratedKbit.

More than that, many clases that have rate=1Kbit, ceilP0Kbit will have a
better transfer than the class with rate 64Kbit.

My configuration is:
tc qdisc add dev eth1 root handle 1: htb default 2

tc class add dev eth1 parent 1: classid 1:9 htb rate 1400Kbit prio 0
quantum 2000

tc class add dev eth1 parent 1: classid 1:2 htb rate 9999Kbit prio 0
quantum 2000

Just one class and 1 filter(thay are many):

tc class add dev eth1 parent 1:9 classid 1:2eb htb rate 64Kbit ceil
500Kbit prio 0 quantum 2000

tc filter add dev eth1 parent 1: prio 1 handle 7: protocol ip u32 divisor 256
tc filter add dev eth1 parent 1: prio 1 protocol ip u32 ht 800:: match ip
dst xxx.xxx.xxx.0/24 hashkey mask 0x000000ff at 16 link 7:
tc filter add dev eth1 prio 1 protocol ip u32 ht 2:eb match ip src
xxx.xxx.xxx.xxx flowid 1:2eb

Configuration for upload is simetrical.

Thank you

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