Monitorix is a free, open source, lightweight system monitoring tool
A network security analysis and monitoring toolkit Linux distribution.
Main repository for munin master / node / plugins
Project moved to https://github.com/owfs/owfs/
The Internet of Things
Various TCP/IP servers, clients and network management tools
Poll JMX attributes from Java based applications with Nagios
Monitoring backup jobs tool for Symantec NetBackup
AIX and VIOS Partitions and Systems Performance (PSP)
Stormons is a powerful SAN mapping and monitoring program
MAG Server stands for Monitor And Graphing Server. [VM Appliance]
External script for Xymon server to query an ESXi