QoS problem

[seabra]

Hello!

I'm using the latest version of ebox (eBox 1.4-1) on a Intel(R) Pentium(R) Dual  CPU  E2200  @ 2.20GHz with two NIC.
The first one is for my LAN and the second for WAN (with pppoe)
I followed the example on http://doc.ebox-platform.com/en/qos.html#quality-of-service-qos
however the speed is not limited when downloading a huge file.
I also tried p2p qos,etc and it doesn't seem to be working altough it does appear layer7 marking information on dmesg
I also have this in my logs:

 770.343883] HTB: quantum of class 10001 is big. Consider r2q change.
[  770.364012] HTB: quantum of class 1FF00 is big. Consider r2q change.
[  770.403353] HTB: quantum of class 10600 is small. Consider r2q change.
[  770.423167] HTB: quantum of class 10700 is small. Consider r2q change.
[  817.457016] HTB: quantum of class 10001 is big. Consider r2q change.
[  817.477599] HTB: quantum of class 1FF00 is big. Consider r2q change.
[  817.519440] HTB: quantum of class 10600 is small. Consider r2q change.
[  817.539898] HTB: quantum of class 10700 is small. Consider r2q change.
[  898.817420] HTB: quantum of class 10001 is big. Consider r2q change.
[  898.838551] HTB: quantum of class 1FF00 is big. Consider r2q change.
[  898.880655] HTB: quantum of class 10600 is small. Consider r2q change.
[  898.902007] HTB: quantum of class 10700 is small. Consider r2q change.

Any ideas?