#nrpe

How to add Hosts in Nagios Server on ubuntu

In this article, we are going to see how to add hosts to the Nagios Monitoring Server on ubuntu using NRPE.  If you don’t know how to install Nagios server in your Linux Box Please First Read Below articles.

Read: How to Install Nagios in Redhat/CentOS 7 and 8.

Read: How to install Nagios on ubuntu 16 and 18.

The NRPE module (Nagios Remote Module Executor) allows you to track some remote network…

Resolved: nagios Missing Dependency: perl(Net::SNMP) #computers #fix #solution

nagios Missing Dependency: perl(Net::SNMP)

I have an odd problem. I’m trying to install nagios NRPE but it keeps failing with

nagios-plugins-1.4.15-2.el5.rf.i386 from rpmforge has depsolving problems > Missing Dependency: perl(Net::SNMP) is needed by package nagios-plugins-1.4.15-2.el5.rf.i386 (rpmforge)

The package 1:net-snmp-perl-5.3.2.2-9.el5_5.1.i386 is already installed and latest version.

Resolved: NRPE unable to read output, but why? #it #fix #programming

NRPE unable to read output, but why?

I have this problem with NRPE, all the stuff I’ve found so far on the net seems to point me at things I’ve already tried.

# /usr/local/nagios/plugins/check_nrpe -H nrpeclient

gives

NRPE v2.12

as expected.

Running the command by hand (as defined in nrpe.cfg on “nrpeclient”, gives the expected response

nrpe.cfg:

command[check_openmanage]=/usr/lib/nagios/plugi…

Fixed: NRPE unable to read output, but why? #it #answer #development

NRPE unable to read output, but why?

I have this problem with NRPE, all the stuff I’ve found so far on the net seems to point me at things I’ve already tried.

# /usr/local/nagios/plugins/check_nrpe -H nrpeclient

gives

NRPE v2.12

as expected.

Running the command by hand (as defined in nrpe.cfg on “nrpeclient”, gives the expected response

nrpe.cfg:

command[check_openmanage]=/usr/lib/nagios/plugi…

NRPE Installation and Configuration on CentOS/RHEL

Requirements:

A Linux machine connected to the internet.

Optional Requirement:

A Linux machine running Nagios server (needed for running checks)

What is NRPE?

NRPE stands for Nagios Remote Plugin Executor.

It’s a Nagios agent that allows remote system monitoring using scripts that are hosted on the remote systems.

It allows for monitoring of resources such as disk usage, system load or the number…