Naemon

Naemon
Original authorAndreas Ericsson
DeveloperNaemon Development Team
Initial releaseJanuary 29, 2014 (2014-01-29)
Stable release
1.4.2 / January 4, 2024 (2024-01-04)
Written inC
Operating systemLinux
TypeNetwork monitoring
LicenseGPLv2
Websitewww.naemon.io

Naemon is an open-source network monitoring and infrastructure monitoring application. It monitors hosts, network services, and system resources, and sends notifications when problems are detected or resolved. Naemon was created in 2014 as a fork of Nagios 4, after several Nagios contributors decided to continue development outside the Nagios project. It is one of several monitoring tools in the Nagios ecosystem, alongside Icinga and Checkmk. The open-source monitoring framework openITCOCKPIT uses Naemon as its monitoring core.

It runs on Linux and is available in packages for Red Hat Enterprise Linux, CentOS, SUSE Linux Enterprise Server, Debian, and Ubuntu.