Hello! I simulate multicast. When I use FQ for multicast, it has some problem. If I use another scheduling scheme like SFQ,DRR... ,there was no problem. I don't know why FQ dosen't run in multicast. And how I adapts FQ in multicast simulation. Anyone has same simultion( FQ + multicast) script? Please answer me.. Soongsil Univ Kim nam gyun.