Nagios XI - Installing The Linux Agent

NCPA

This document describes how to install the Nagios Cross Platform Agent (NCPA) monitoring agent on target Linux servers including RHEL, CentOS, Oracle Linux, Debian, and Ubuntu. NCPA is a modern option intended to simplify and universalize agent-based monitoring across different operating systems.

Nagios XI Admin Guide - NCPA Documentation

NRPE

Although NCPA is the preferred agent, the NRPE (Nagios Remote Plugin Executor) agent is also available and documented:

Nagios XI Admin Guide - NRPE Documentation

Final Thoughts

For any support related questions please visit the Nagios Support Forums at:

Nagios Support Forums