SQL operating system instrumentation and monitoring framework
Manage and interpret IPMI systems with common a software tool
Xymon monitors your hosts, your network services, and everything else.
High capacity syslog data collection, filtering, and management.
A simple, portable port scanner
Snare Enterprise: bit.ly/Snare-Trial
A MAC address based user authentication system for campus-wide network
Tkined/Scotty is a graphical network monitoring package
Rough internet speed testing tool (CLI)
LCDSpicer2 is on their way