Cacti is a complete frondend to rrdtool, it stores all of the nessesary information to create graphs and populate them with data in a MySQL database. The frontend is completely PHP driven. Along with being able to maintain Graphs, Data Sources, and Round Robin Archives in a database, cacti handles the data gathering also. There is also SNMP support for those used to creating traffic graphs with MRTG.
Created attachment 3917 [details] cacti.tbz2 root@rux0r net-analyzer # tar -jcvf cacti.tbz2 cacti cacti/ cacti/cacti-0.6.8a.ebuild cacti/files/ cacti/files/digest-cacti-0.6.8a
added to cvs