I want to know about install IPTables modules -> modules name is 'Quota'

It's have way to install pure this modules directly to IPTables by not Build/ReBuild Kernel from Source

OS : CentOS 5.0
I must Mod Quota to IPTables for use Traffic Limit per VPS Node on OpenVZ Kernel

And everyone can tell me to simple to Traffic Control for VPS Node on OpenVZ

Sorry, i don't know post this topic to where Category of Forums