Hi all Iam running FC1 with htb and tc, with iptables my setup with vlan trunking with linux box, and using cisco switch with fc1 iam able to run this config with b/w control well now i have upgraded to fc2 and tried fc3 also with out any b/w restrictions iam able to browse the sites very smoothly and able to access all the sites with out any problem when i introduce the Qos rule with 1 PC testing, the browsing go slow and the pages some time get page not found when i flush the iptables mark rule, again the browsing back to smooth level is some one in the list faced this kind of problem, any bugs with the version # iptables -V iptables v1.2.9 # tc -V tc utility, iproute2-ss020116 i see one difference between old and here is in old using htb 3.12, in latest 3.16 any suggestion will be appriciated hare