Hello... I have ported (integrated sounds better i think...) pktgen from 2.4.20-rc1 to 2.5.44... I only need to change current->need_resched to need_resched() in the source... works fine for me.... I also correct the documentation changing multiskb to clone_skb best regards -- ::: Lucio F. Maciel ::: abslucio@terra.com.br ::: icq 93065464 ::: Absoluta.net