What is Snort?
Snort® is an open source network intrusion prevention and detection system utilizing a rule-driven language, which combines the benefits of signature, protocol and anomaly based inspection methods. With millions of downloads to date, Snort is the most widely deployed intrusion detection and prevention technology worldwide and has become the de facto standard for the industry.
upnp2mrtg is a add-on for the MRTG (Multi Router Traffic Grapher). upnp2mrtg is a command line tool written in shell to gather statistics from an upnp enabled FritzBox DSL router.