mon is a general-purpose resource monitoring system, which can be used to monitor network service availability, server problems, environmental
conditions such as the temperature in a room, or any number of things.
Simple, Light, Fast for IT Management
I only use the ping features of mon. It does the job perfectly since two months. I love it !
abandonware. some nice ideas in it. you need good scripting skills in perl and bash if you want to take it on to fix bugs and write plugins.