Sign up ×  I've been playing with tc on my local machine. sudo
tc qdisc add dev eth0 root netem delay 2000ms adds a 2-second
latency to all traffic going through eth0.  What I want is to be
able to limit this latency to certain websites. I've tried
playing with filters on specific IP addresses (Google's, for
instance) but nothing seems to work.  Any ideas on how I can do
this using tc? Is it the best tool for the job?  share|improve
this question  1 Answer 1  You can mark packets with iptables in
the mangle table and assign a class id to shape with tc.  The
site has very detailed informations on how to do it (and much
more).  share|improve this answer You should also be able to use
the u32 classifier to tc filter instead of iptables. –  Kjetil
Jorgensen Feb 26 '11 at 19:40  Your Answer