Monitorix is a free, open source, lightweight system monitoring tool
Python library and shell utilities to monitor filesystem events
Produces a graphical map of hosts, switches and routers in a network.
An open-source and enterprise-level monitoring system
Open source tool to monitor your servers and websites
single file multi-purpose multi-platform shell written in php
A wireshark dissector plugin for the IEEE 1905.1 protocol.
Is your host up or down?
Detect Flooder IPs, Reduce Attack Surface against HTTP Flood Attacks
NDPMon - Neighbor Discovery Protocol Monitor
External script for Xymon server to query an ESXi
Wait for a network device to come online and run an associated script