freebsd
- http://harinto.blogspot.com/2008/11/shape-bandwidth-with-pf.html
- http://harinto.blogspot.com/2008/12/install-management-bandwidth-dengan-htb.html
- http://www.nasrul.web.id/2009/07/install-freebsd-71-with-squid-27stable6.html
- http://tribudi.wordpress.com/2008/12/05/zph-squid-27stable4-pf-openbsd-44/
- http://my-serverok.com/tuning/7-tyuning-freebsd.html
- http://www.jianblog.com/2007/09%
