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Memory used by a process


This plugin is written in PowerShell. He indicates the memory used by a process. He uses this performance counter : Process($Process)Private Bytes. You must use NSClient, you have three args : - Process - Warning - Critical This plugin has ...

/Category:Windows NRPE

Meraki - Check 4G Status

This plugin will query the Meraki Cloud controller and return user friendly status messages of the cellular backup connection to be displayed by the Nagios Server.

Meraki - Check Device Status

Meraki - Check Device Status This plugin will query the Meraki Cloud controller and return user friendly messages to be displayed by the Nagios Server.

Merge Multiple Check Results

Runs and merges multiple checks together and does an operation on the results.


MessPC / pcmeasure


pcmessure/messpc is a modular, low cost system for measuring environment variables as temperature, humidity, voltage, smoke, motion, water and more.


Metadata variable evaluates to

This condition can be added into Nagios Reactor to compare a metadata key to a value.


Metadate variable exists

This condition can be added into Nagios Reactor to test whether or not a metadata key exists. Install/update condition through Administration -> Conditions




Metricinga is a gevent-based daemon for forwarding Nagios performance data to Graphite.


Metrics Component

Metrics Component Metrics Component for Nagios XI


MGE check_mge_ups

Plugin to check the status of an MGE UPS system. MGE type: Galaxy PW On Line. I wrote a new plugin (05-feb-2008).




This is a framework for quickly developping and easily maintaining Nagios plugins. It is written in php 5.


MIB Files and Shell Script for Netware Mibs

The most important Novell MIB Files converted for SNMPTT incl. the Shell script to convert the Novell MIB Files with a regular Nagios Status


Michael Medin - NSClient Plus Plus: Whats New


This presentation focuses mainly on whats new and whats up in the near future when it comes to NSClient++ as well as an introduction on option when it comes to Windows monitoring as well as why we need it. Michael Medin also explains how you can get the m ...

Michael Medin - Workshop: Scripting On The Windows Side


Scripting on Windows is something many people think twice before doing. Strange as it may seem scripting on Windows is actually both rewarding and simple to do. There is a myriad of languages you can use *including many you already know* so there is no re ...

Microsoft DFS Monitor

Simple script to test for Microsoft DFS backlogs using Nagios. Values are hard coded to alert at the moment but are easy to change.


Microsoft MSN Notifications

This script allows you to send Nagios notifications via MSNP (Microsoft Notification Protocol). Perl script connects to MSNP (messenger.hotmail.com) and sends notifications via MSN. Changes: * Updated hostname of the Passport login server. * Ripped ...


Migrating From Nagios Core To Nagios XI


This guide takes you through the basic steps involved in migrating from an existing Nagios Core installation to Nagios XI.

Mike Guthrie - Distributed Monitoring With Nagios: Past...


A review of how distributed monitoring has been done in the past, how it can be done with newly available tools, along with the bottlenecks and limitations with different approaches. Will also include a discussion on new ideas for distributed monitoring a ...

Mike Guthrie - Exploring Nagios Visualization Tools


Mike demonstrates the setup and use of different visual tools with Nagios and how they can be used, including Graph Explorer, Nagios BPI, Google Maps integration, Hypermap and network replay reports, NagVis and DaVinci.

Mike Weber - Training: Choosing Nagios Plugins To Use


Your choice of plugins may be costing you 40%-80% more resources on the Nagios server than you need. This training session demonstrates how to save resources by examining the differences between pubic port monitoring, NRPE, SSH, SNMP and passive scripts. ...

Mike Weber - Training: Getting Started With SNMP


Learn how to start monitoring servers, switches and routers using SNMP. This session takes you through step by step into the basics of SNMP and the commands you can use to get an edge on a not so easy process.

Mike Weber - Training: Monitoring Linux Mail Servers Wi...


This training session focuses on the features that are most important to monitor on a Linux mail server. Topics include port access speeds (SMTP, POP3, IMAP, POP3S and IMAPS), queue management, mailbox verification, email reception, anti-virus signatures ...

Mike Weber - Training: Reducing Nagios Server Load With...


A common question that is often asked is how to reduce the load on the Nagios server so it can perform more efficiently. Mod-Gearman provides a way to distribute checks across your network to reduce the load on the Nagios server. This session provides the ...

Minemap Component


Minemap Component This Nagios XI component provides a highly condensed view of host and service status, making it ideal to NOC teams that need to keep an eye on everything.


MK Livestatus

Livestatus is a tool to access the host and service status of your Nagios server




MobiosPush MobiosPush is a Nagios mobile frontend for iPhone with push notifications. * Unlimited notifications free of charge * iOS 8 interactive notifications * No software changes to your Nagios server required * Native iOS 7 & 8 app with modern UI * View ...


Mod Gearman


Mod Gearman Distribute Hostchecks, Servicechecks and Eventhandler with Gearman. Replace distributed Nagios installations with Gearman worker for easy high availability. Host/Servicegroup affinity included.


ModGearman Manager

ModGearman Manager Use this component to manage your ModGearman Workers from a central location.


modified check_snmp_cisco_port_channel

modified version of check_snmp_cisco_port_channel.pl for use with multiple port channels. tested on Cisco 4510R


Modified Nsclient Agent - Top 5 CPU & Memory Consuming...


Modified Nsclient Agent  - Top 5 CPU & Memory Consuming Process Details Modified Nsclient++ v1.0 Agent and Modified check_nt(nagios-plugins) for windows servers to get Top 5 CPU or Memory consuming process details right inside your Nagios.


Molniya XMPP gateway


Molniya presents an IM interface for Nagios, so you can receive and react to problem notifications from Nagios in a convenient way. It uses XMPP (as well as SMTP) for communications. In addition to receiving notifications, you can request status reports, ...



This project is dead and not further maintained.

/Category:Log Files



Monarch Monarch is a web-based engine for the configuration and management of the Nagios network monitoring system. It is included as a component of GroundWork Monitor Open Source, a full featured and highly integrated IT monitoring solution.




Moncli is a monitoring client for Nagios core based or compatible monitoring frameworks. It aims to be a better,more feature rich alternative than the classic nrpe client. See project website for full details.


MongoDB Nagios Check


This tutorial will demonstrate how to monitor MongoDB with Nagios.

Monitor a list of files for a maximum size via SNMP

Monitor a list of files for a maximum size via SNMP. Plugin uses UCD SNMP MIB (


Monitor an IPsec VPN tunnel on OpenBSD

This article describes how to monitor an IPSEC tunnel running on OpenBSD. I could not find any plugin already done so I created my own.


Monitor Bandwidth Via MRTG Logs Error on Nagios


This short tutorial will show you how to fix the "check_mrtgtraf: Unable to open MRTG log file" error in Ubuntu 11.10.

Monitor DB2 with Nagios


Monitor DB2 with Nagios Set of Bash scripts to monitor DB2 database by checking different elements of this RDBM. Several criteria of the instances and databases can be analyzed with these scripts. All scripts return Performance Data to see the evolution of the values across t ...


Monitor Dell Server Hardware In Nagios With SNMP v3


This tutorial shows you how to monitor Dell server hardware in Nagios with SNMP.

Monitor ESX hosts in Nagios with CIM and SSH

With attached instructions and scripts you can monitor the following on ESX hosts: * Diskspace (using ssh) * Temperature, various sensors depending on parameter (CIM) * Fans * On HP systems: Disks and RAID status (install HP esx bundle, reboot require ...


Monitor Exchange Storage Groups in Nagios


This tutorial will show you how to monitor Exchange Storage Groups in Nagios.

Monitor F5 CPU and memory utilization


Monitor F5 CPU and memory utilization USAGE: ./check_f5_cpu_mem_utilization.pl- - description: checks CPU and memory utilization on F5 using SNMP- Requires: Perl [naturally] and the Net::SNMP Perl module


Monitor FC Brocade Switch

Brocade Fibre Channel Hardware monitor plugin for Nagios. You must have SW-MIB from Brocade Communications Systems


Monitor For Out Of Date And Inactive Machines With Nagi...


This tutorial shows you how to monitor for out-of-date and inactive machines with the Nagios check_uptrack plugin.

Monitor Fox DataDiode Network with Nagios


This document shows you how to use Nagios to monitor the entire (classified and unclassified) network efficiently, without degrading security.

Monitor FTP Errors with Nagios


This article will show you how to monitor FTP errors with Nagios.

Monitor HP Proliant DL360 On Nagios And SNMP v3


This tutorial shows you how to monitor HP Proliant DL360 with SNMP and Nagios.

Monitor mongodb from nagios


This article describes how to monitor your MongoDB server with check_mongodb.py and Nagios.

Monitor Multiple Windows Processes


This Perl based plugin is capable of monitoring multiple Windows processes and generating PNP graphs. There is also an option for long/short output. The installation instruction and example outputs are at the website. Feedback/suggestions are welco ...

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