Iproute2+tc Notes: snafu.freedom.org/linux2.2/iproute-notes.html
Warner Almesberger. “Linux Network Traffic Control Implementation Overview”, April 23, 1999: tcng.sourceforge.net
Martin Devera Aka Devic; “HTB Linux queuing discipline manual”, May 5, 2002: luxik.cdi.cz/~devik/qos/htb/manual/userg.htm
Martin Devera Aka Devic; “Hierarchical token bucket theory”, May 5,2002: luxik.cdi.cz/~devik/qos/htb/manual/theory.htm
“Policing and shaping overview”: www.cisco.com
“tc—Linux QoS control tool”: www.rns-nis.co.yu/~mps/linux-tc.html