Light-weight system monitor for X
SQL operating system instrumentation and monitoring framework
Open Source Monitoring System for performance and availability.
Simple software for port forwarding and routing w/o a hardware router
Drag-n-Drop build a Network hub from your computer.
Windows tool for monitoring and configuring your network adapters
network control and reporting
BGPHist stores MP-BGP updates activity and history into a database.
Open Source BGP Looking-glass
vMotion Detector for Linux & Windows Platforms