Monitoring hosts using nrpe this document describes how to monitor hosts with nagios xi by using nrpe. Account disabled account expired account expiring account inactive locked. It is a packaging of nagios nrpe addon, xinet, cygwin and a collection of windows specific nrpe plugins for monitoring cpu, disk, memory, eventlog, services. In most cases critical socket timeout after 10 seconds is a false positive alarm and means, that nagios failed to get the reply from the host being monitored in certain amount of time. Monitor your entire it infrastructure quickly with the most powerful monitoring solution on the market. Note that all the configuration in this section is done on the.
This is indeed the package providing the nrpe daemon you need on any server to be monitored this way. Theres a specific check buit in nrpe client for windows service. Monitoring windows machines nagios core documentation. To monitor a linux host, we need to install an agent on the remote linux system called nrpe. Increase server, services, and application availability, detect network outages, failed process, services, and protocol failures before they affect your bottom line. This release includes improvements to the backend memory usage, improved stability of nagios xi, and overall better performance improvements. To monitor windows machines you will need to follow several steps and they are. Download nsclient agent download the latest version of nsclient. Nagios tutorial for it monitoring install and configure.
Apr 28, 2020 nagios network monitoring software is a powerful, enterpriseclass host, server, application, and network monitoring tools. Sep 21, 2019 in this articles we are going to configure windows hosts to be monitor by nagios server. Unzip the file and copy the folder to remote windows server and install. The former is a free, open source version, and the latter is a commercial version that offers additional features around graphs and reporting, capacity planning and more. Nagios network monitoring software is a powerful, enterpriseclass host, server, application, and network monitoring tools. Add new host and service definitions for windows machine monitoring. Im trying to configure nagios command for checking status of physical memory on a remote windows host using nrpe plugin. Using nrpe for windows server view topic nagios support forum. To run a script on a remote client, you will need to set up the nagios remote plugin executor nrpe as this tutorial is based on debian 9, i will show as an example how to install it, but you can find instructions for any distribution. Nsclient is an agent designed originally to work with nagios but has since evolved into a fully fledged monitoring agent which can be used with numerous monitoring tools like icinga, naemon, op5, neteye opsview etc. Nov 04, 2019 after the successful installation of nrpe and nagios plugins, configure nrpe by opening its configuration file in etc nagios nrpe. On your nagios server, you need to install the nagiosnrpeplugin package. For completeness, here is a quick example to show how we can get the systems cpu load, making the following call from nagios.
The nagios monitoring tool comes in two primary versions. Having added a windows host to the nagios server, lets add a linux host system. For those not familiar with nrpe nagios remote plugin execution here is a quick. Oct 23, 2019 the nagios monitoring tool comes in two primary versions. Nagios define service for nrpe command in windows environment. The nrpe daemon now has the ability to listen on ipv4 andor ipv6 addresses. Windows server that are not dc cant be tested through ntp by default. Check windows time against ad or target check local time against a provided source or adautodetect or pool. Help build nagios exchange for yourself and the entire the nagios community by your nagios project to the site.
Windows monitoring with nagios nagios for windows performance monitoring. Remote hosts are operating systems like linux and windows. Configure nagios server for monitoring windows machine. Nagios is pleased to announce the release of nagios xi 5. Nagios offers monitoring and alerting services for servers, switches, applications and services. Nrpe can also communicate with some of the windows agent addons, so you can execute scripts and check metrics on remote windows machines, as well. Nagios, the nagios logo, and nagios graphics are the servicemarks, trademarks, or registered trademarks owned by nagios enterprises. Monitoring windows server 2012 r2 nagios step two youtube. The main reason for doing this is to allow nagios to monitor local resources like cpu load, memory usage, etc. Perform these steps to monitor windows server with nagios core. Nov 11, 2019 after the successful installation of nrpe and nagios plugins, configure nrpe by opening its configuration file in etc nagios nrpe. Nrpe acts like a simple transport layer allowing remote execution. The preferred monitoring type for a windows host is, as with other systems, nrpe. Nrpe aka nagios remote plugin executor, allows us to monitor the local resources of a linux host on nagios monitoring server.
This agent acts as a proxy between the nagios plugin that. Nrdp edit nagios remote data processor nrdp is a nagios agent with a flexible data transport mechanism and processor. Nagios xi provides complete monitoring of microsoft windows services. Im using nagios core for monitoring a windows server. Designed to be fast, flexible, and rocksolid stable. How to add windows and linux host to nagios server for. Download the latest nagios core plugins package 50 plugins. Nov 22, 20 add linux host to nagios monitoring server. Nrpe works much like nrpe for unix if you are familiar with it and in short you can say it relays a plugin request to a remote server. In order to allow access to nagios server, add a nagios server ip to the allowed host line no 81 in g located in etcnagiosg. In this articles we are going to configure windows hosts to be monitor by nagios server. After modfying the configuration files and saving them, you will need to restart the npca services, so that changes can take effect. This document is intended for use by nagios xi administrators who want to setup custom monitoring of servers using nrpe or who have existing hosts with the nrpe agent already installed and configured. You can check cpu, memory and uptime without agent.
This agent acts as a proxy between the nagios plugin that does the monitoring and the actual service or attribute of the windows machine. Most of the configuration will be located in the c. I am attempting to configure nagios nrpe for unix in the nagios monitoring server and nagios nrpe for windows in the monitored xp pc. Below is an overview of how to monitor windows server with nagios core.
See detailed instructions on how to configure the npca agent on windows in our help documentation. In the screenshot, nrpe has not been selected as it is not. In this tutorial, we will learn to add linux hosts to nagios server with the help of nrpe. Nagios could not complete ssl handshake server fault. For the activation of nrpe with arguments, the following text is added to the file c.
Nrpe allows you to remotely execute nagios plugins on other linuxunix machines. Nagios remote plugin executor nrpe is an agent used by nagios xi for communicating with remote hosts. This powershell script is executed locally and compare time with w32tm tool. See additional projects that extend nagios core functionality. It alerts users when things go wrong and alerts them a second time when the problem has been resolved. Use nagios for windows network monitoring and receive complete monitoring of microsoft windows desktop and server operating systems including system metrics, service states, process states, performance counters, event logs, applications iis, exchange, etc, services active directory, dhcp, etc and more. The nrpe daemon in the unix servers and the nrpe service in the windows pc appear both running. Monitoring private services or attributes of a windows machine requires that you install an agent on it. How the nrpe agent receives requests and executes the plugins. Nagios exchange the official site for hundreds of communitycontributed nagios plugins, addons, extensions, enhancements, and more. Nagios runs on nix hosts and can monitor windows, linuxunixbsd, netware, and network devices.
Nagios is capable of monitoring the state of any windows service iis, exchange, dhcp, etc and alerting you when the service is stopped or crashed. This document is intended for use by nagios xi administrators who want to setup custom monitoring of servers using nrpe or who have existing hosts. Using nagios core and nrpe to monitor remote linux hosts. Hi all, i am a newcomer in this list and new with using the product. How to add windows host to nagios monitoring server. This allows you to monitor remote machine metrics disk usage, cpu load, etc. Its easy just create an account, login, and add a new listing.
Nrpe is the most common way to connect to nsclient. See a variety of open source frontends by the community. The nrpe addon is designed to allow you to execute nagios plugins on remote linuxunix machines. Dec 14, 2017 monitoring windows server 2012 r2 nagios step two. The nrpe daemon has always had the ability to perform checks using ipv6, assuming the plugin it runs supports it. How to add windows and linux host to nagios monitoring server. By default nagios socket timeout is set to 10 seconds which means, if nagios does not get the reply from monitored host in 10 seconds it will.
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