Batch system monitoring and archiving
Panel Indicator to interact and monitor hosts
Automated Bitcoin mining monitor and up-time enforcer
School assignment for a simple network traffic analyzer
Bandwidth Monitoring Tool; Console SNMP traffic monitor
Tool for identifying Network Service Dependencies
Monitoring your infrastructure for free.
SpiderOak Nagios check
nagios-statd patch for use with python >= 2.6
Open Source System and Network Monitoring for Linux Desktop