Monitorix is a free, open source, lightweight system monitoring tool
Open Source Monitoring System for performance and availability.
Storage, SAN, LAN Performance Monitoring: IBM,NetApp,Hitachi,HPE,EMC
A network security analysis and monitoring toolkit Linux distribution.
Main repository for munin master / node / plugins
Eukaryotic Genome Assembler
Scalable, distributed monitoring system for high-performance computing
SNMP poller for Xymon
The Internet of Things
Various TCP/IP servers, clients and network management tools
User Computer and IP Address Tracking
Poll JMX attributes from Java based applications with Nagios
A XMPP robot for Nagios(tm) notifications and interaction.
Recursive mapping/discovery of network devices via CDP/OSPF