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Red Hat Cluster Check through SNMP


This script will be able monitor your RedHat cluster with out using ssh and clustat or cman_tool. This script will solely use snmp with python. The packages needed are explain on this link... http://www.linuxdynasty.org/howto-monitor-redhat-cluster-using- ...

Red Hat Cluster Suite Check

A python script to check the status of a RH cluster and a named service.

Red Hat Enterprise Linux subscription management

This is a plugin that monitors how much days are left before the Red Hat Enterprise Linux subscription expires. It uses the subscription-manager command on RHEL systems.


RedHat RHES Cluster Check


Check the status of an RHES Cluster by snmp. This check is deprecated by check_rhcsnmp and check_clustat from monitoringplug.

Regional Nagios Server Setup


This article will demonstrate how to setup a regional Nagios server.


Remote Execution Layrer (REL), provides an alternative way to send service check results from remote hosts back to Nagios.

/Category:Passive Checks

Remote server monitoring with nagios


This article describes how to monitor a remote service with Nagios and NRPE.

Remotely deploy NRPE on Linux clients


This script was created to facilitate installing the Nagios' NRPE plugins and daemon on Linux clients. The script configures xinetd to handle the service.



This is a Perl CGI which allows you to easily enable/disable service checks remotely (using wget or a web browser).

/Category:Active Checks

Remove acknowledgements older than n hours / days / wee...


This script automatically removes Nagios acknowledgements that have been not fixed since last script execution. It is mainly destined to run on some regular bases in connection to the cron daemon. The script is also capable of sending out the report into ...



This is a rude plugin that monitors the Raspberry Pi 4 Temperature over "vcgencmd measure_temp" Usage: check_temp.sh [Warning] [Critical] ~$ /usr/lib/nagios/plugins/check_temp.sh 65 70 OK: Raspberry Pi - 50 C°


Remus Images

Remus Images Pictures of hardware devices.

/Category:Images and Logos



This addon consists of an event handler for Nagios and snmpd addon (repairer), which is designed to automagically repair services on RedHat linux.

/Category:Event Handlers

Repairing The Nagios XI Database


Nagios XI stores current and historical information in various databases in order to facilitate reports and provide users with instant information on monitored elements. Over time the Nagios XI database tables may grow to excessive size, resulting in poor ...

Replacing Ping With Nmap For Nagios


This tutorial demonstrates how to replace Ping with Nmap for Nagios.

Report of printing month by month

This script allows to have reports of impression of pages printed month by month. This script generates reports in the format txt and sending the whole with samba on a division(sharing) Windows. It is then enough to work these files with Excel.




Reportsock is a small Perl daemon (using HTTP::Daemon) to find and report site statistics via an HTTP port. It is intended as a easy-to-read client for such monitoring servers as Nagios or Quosack. It's easy to configure and simple to use.

Resizing The Nagios Network Analyzer VM Disk Size


This document describes how to increase the size of the Nagios Network Analyzer virtual machine (VM) disk. This document is intended for use by Nagios Network Analyzer Administrators who require more space on their Network Analyzer installation and are ...

Resizing the Nagios XI Virtual Machine Disk


Need a bigger Nagios XI VM? This guide takes you through the steps required to increase the size of your Nagios XI VMware virtual machine.

Responsive HTML Email Notifications Templates for Nagio...

Responsive HTML Email Notifications Templates for Nagios A notification plugin for Nagios to figure out if responsive or none-responsive HTML emails are to be sent to the contact person's email address.


Restart Nagios

Run configuration test and restart Nagios automatically! Checks the output of /usr/local/nagios/bin/nagios -v /usr/local/nagios/etc/nagios.cfg to get the total number of warnings and errors. If either is greater than 0, the script stops and displays th ...


Restart this step of the event chain

This action can be added into Nagios Reactor to restart the currently defined step in an event chain.


Restart Windows Services VBS


A VBScript which will restart a windows service automaticaly via NRPE NT (with logs).

/Category:Windows NRPE



RESTlos (german for completely, totally) is a generic Nagios api. Generic means, it can be used with every core that understands the nagios configuration syntax (for example Nagios XI, NRDP2, etc). It provides a RESTful api for generating any standard nag ...




A script to retrieve exit codes and status messages for Nagios plugin scripts run through SNMP.


rexec - Nagios EventHanlder

Remotely execute scripts using the nagios event handler

Rittal CMC Humidity check

based on check_cmc_tc_temp


Rittal CMC-TC support for Nagios


Simple shell scripts to read Rittal CMC-TC variables using its web interface. Supports all I/O units and LCP-unit.


Robert Becht


check_apache-auto.pl Fetches the 'server-status?auto' page of an apache server, extracts all information and evaluates them. This script is based on ideas from that offered on "Nagios Exchange" (http://exchange.nagios.org/components/com_mtree/attachmen ...


Robocopy logfile check

Checks the state of a regular robocopy copy job by scanning the logfile.


RPM build scripts for nrdp


Makefile and SPEC file to create RPMs for the Nagios-provided NRDP server and a separate package for the PHP client.


RRD Databases

Various plugins for checking values in RRD databases.




rrd-graph is a Perl script which shares a common configuration scheme with fifo-rrd. rrd-graph will read the fifo-rrd configuration, along with it's own configuration to create graphs from the data stored in RRDs by fifo-rrd.



rrd-mdgraph rrd-mdgraph draws group of graphs (by default) of all services for host and display it on HTML page.



This script is used to manipulate RRD files. It can "append" or "insert" new datasources to the file and rearrange (and / or delete) the datasources within the file.



This plugin checks for fan speed on IBM x series servers with RSA or RSA II interface. It is based on check_rsa_fan. It accepts hostname, community and warning threshold (critical is only when fan speed is equal to 0). It has two versions: one for 4 fans ...



This plugin checks for temperature on IBM x series servers with RSA or RSA II interface. It is based on check_rsa_temp. It accepts hostname, community and warning and critical threshold. It shows CPU and Ambient temperature It has three versions: one for ...



Check EIGRP neighbor availability


RSS Feed Dashlet


RSS Feed Dashlet Create a custom RSS feed with up to 5 sources. The feed is color-coded by newest to oldest, and scrolls as a list in order to save dashboard space.



Script to generate an rss feed of your nagios notifications.


RT create

This create ticket script was made because our email does not support POP3 protocol.


RT-Nagios Gateway


This short article talks about the bi-directional RT-Nagios gateway, which can help you transform specific alerts from Nagios into a Help Desk ticket in Request Tracker and help you achieve compliance.

RTR or SAA For Cisco Routers

These two plugins are used with cisco routers to extract RTR information using snmp.


Ruby Downtime Scheduler


Simplish ruby script to schedule reoccuring service downtimes. Work in progress but functional for now.



A personal project for creating "bindings" of sorts for Nagios in Ruby.


Rule engine integration with NodeBrain


This article will describe how easy it is to integrate other tools to Nagios or op5 Monitor. I will use an example with a webshop where a business view of how the webshop is doing is implemented by using a GPL’d rule engine, NodeBrain.

/Category:Event Handlers
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