Nagios has been around since 2002 and is considered stable software. It is in use by the likes of American Public Media, JP Morgan Chase and Yahoo, just to name a few. It is an enterprise-level ...

We have some environmental monitoring set up in our server room that we can query via snmp. What I'd like to do is query these sensors for data and then shutdown a server if the queried value is ...

This column is the second in a series on bringing enterprise-grade, open source network and systems management to your IT operations using the OpenNMS platform. In the first installment, we configured ...

If a tree falls in the woods and no one is there to hear it, does it make a sound? This the classic query designed to place your mind into the Zen-like state known as the silent mind. Whether or not ...