Nagios is by far one of the best solutions for monitoring just about everything on a server, and it’s excellent API system means that anything it doesn’t include out of the box can be written in just ...

Back when Tiger patrolled the Mac universe, I wrote about installing Nagios 2.X on Mac OS X 10.4 Server. Nagios is an open-source application that is really more of a network monitoring framework. It ...

Puppet has provided baked-in Nagios support for a long time now. When combined with Exported Resources, Puppet is well suited to manage an intelligent Nagios configuration where nodes are ...

When I started with the John Deere Agricultural Marketing Center, we had 12 sites around the US and Canada. These locations had a mixture of equipment, older servers and desktops providing all ...

Security researchers demonstrated an attack chain against Nagios, a popular open-source IT management and monitoring solution, that combined multiple vulnerabilities to achieve remote code execution.

I'm stuck between a rock and a hard place, the rock being the limited budget and the hard place would be the data center. The site I'm working at has a small data center and currently it is managed ...

The powerful Nagios network monitoring platform lets you supercharge its capabilities with a host of available plugins. If you can’t find a plugin to do just what you need, you can easily write your ...

Like many network administrators, I use Nagios to monitor my network. Nagios is an open-source network monitoring system that uses SNMP, Perl, and other languages to monitor your network, with a Web ...

Nagios Core has been updated to take care of two critical vulnerabilities that can be pinned together to attack servers hosting the open source IT infrastructure monitoring software. Nagios Core has ...

nagios 19:34:16 # ./check_nrpe -H REALSERVER -n CHECK_NRPE: Received 0 bytes from daemon. Check the remote server logs for error messages.