Hello all, We have installed this network testing environment: https://github.com/facebook/augmented-traffic-control which seems pretty nice overall. It allows you to artificially degrade your network performance by issuing tc commands to directly affect your networking. I have it set up on two CentOS 6 machines - one a Dell server, one a VirtualBox VM. The tc syntax seems OK, it seems to all make sense - only it seems to have no effect whatsoever on the actual network performance. Hence the question: is there a known issue with tc? Am I perhaps missing some kernel modules, or do I perhaps now have some kernel parameters set correctly? Any insight will be helpful. Thanks in advance, Cheers, Boris. _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx http://lists.centos.org/mailman/listinfo/centos