IPFWstats is a suite of shell, perl and PHP scripts to count network traffic on
a per user basis on a server using the FreeBSD IPFW firewall. Statistics are imported into a MySQL database daily and can
then be viewed using a PHPscript in a web browser
Sysmon is a tool to monitorise the state of one or more computers. Its based on a daemon and a phpscript. The first has to be runned in all boxes you need to check, the second calls the daemon and prints the state into a nice web frontend.