Category: Nagios

Nagios Monitoring tool installation and configuration Step by Step guide

HowTo Install NRPE Configure Ubuntu Nagios Client 0

HowTo Install NRPE Configure Ubuntu Nagios Client

In Previous Article we explained how to install Nagios Server in RHEL 7/Centos 7 Step by Step. After successful installation of Nagios we have Howto install NRPE configure Ubuntu Nagios Client to monitor various...

Nagios Core Graphs Showing Incorrect Time 0

Nagios Core Graphs Showing Incorrect Time – Resolved

We are using Nagios Core for Monitoring our entire environment which consist of Windows/Linux/MAC/Unix and Storage Devices. Recently i observed an error in pnp4nagios graphs after changing Nagios server timezone.  Nagios Core Graphs showing...

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Nagios Core Upgrade To Latest Version Step by Step Guide

In this article we are going show how to upgrade nagios core from 4.1.1 to latest version (4.3.2). Not Only this version of Nagios Core Upgrade you simply apply same method if there is...

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pnp4Nagios Installation configuration Step by step Guide

Pnp4Nagios is an tool which will store performance data into RRD (Round Robin Database) and show in graphical representation. Its easy to understand and represent the values in graphs. Let’s see pnp4nagios installation configuration...

How to Monitor Cronjob Execution Status Using Nagios 1

How to Monitor Cronjob Execution Status Using Nagios

Administrator has best option to automate there jobs by scheduling script using crontab/ cronjobs. You have scheduled an important and CRITICAL job on crontab but do you know is it run successfully or struck...

Netapp Lun state Monitoring using Nagios 0

Netapp Lun State Monitoring using Nagios – Dirty Way

Monitoring Netapp LUN directly may possible using SNMP by calling OID, in different way and dirty way using shell script. Here is an way Netapp Lun state Monitoring using Nagios- Dirty Way.  Netapp Lun...