Binary package “shaperd” in ubuntu precise
A user-mode traffic shaper for tcp-ip networks
Shaperd is a user-mode program that can shape traffic passing through
a Linux box. As it runs as a normal daemon, some kind of packet-forwarding
mechanism is needed. This can be done with the BSD divert sockets patch
for Linux 2.2, or with netfilter's built-in libipq under Linux 2.4.