Requeriments and tc version

Hi.
I newie here :)
I want to do trafic control, but when i do something very small i get rtnetlink error. (I hace FC1).
I found some requeriments... I recomplied the kernel with QoS's enabled, but about iproute2, tc, etc... what version I need?... what i realy need for do trafic control?
I want to do trafic control with dst ip, limiting the bandwith that one pc can consume.
Thanks a lots
bye.
Amadeus.