1st thanks Stef and Mathieu wrote: >Why not a simple fifo? You can adapt the size of it >from the command line. I want tu use this pfifo queue i know its hardwired and that i need to mark packets here or from the source in order to use dscp field but i need some small sample to try i cant figure out how to use this to divide traffic in those 3 bands , or diferent rates I´m analizing some sample scripts i took from the mail archive, but i still need some hints, Do i need to use dsmark qdisc? I greatly apreciate some samples from some one here basicaly i need to divide traffic in 2 types voice & and data, i already have a voip device with diffserv capability, Another important thing is that i´m using bridge+netfilter, so i´m not routing, regards & happy weekend Victor __________________________________________________ Do you Yahoo!? Yahoo! Shopping - Send Flowers for Valentine's Day http://shopping.yahoo.com