This version of "iproute" includes the HTB Linux queuing discipline
explained in http://luxik.cdi.cz/~devik/qos/htb/

You need to patch your running kernel in order to use it; patches
can be found in the following URLs:
http://luxik.cdi.cz/~devik/qos/htb/v2/htb2_2.2.17.diff
http://luxik.cdi.cz/~devik/qos/htb/v2/htb2_2.4.17.diff