Based off of bandwidthd (http://sourceforge.net/projects/bandwidthd) but updated to support large networks (13,000+ devices). IPv6 support is in the works. Our thanks goes to the original authors of bandwidthd who made this possible.
phpSAM is a tool written in PHP intended to handle the events logged by snort(snort.org) in MySQL.
There is being worked on making graphs more intuitive.
For an update on the progress, please do not hesitate to visit phpsam.sf.net