Most Reviewed Listings

Check the PoE availability of a Cisco switch via SNMP

Check F5 BigIP pools, poolmembers and nodes using SNMP. Optional you can have a multiline output in status overview. The plugin supports blacklisting and whitelisting.…

A simple script for sending host and service notifications to Slack.

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…

simple nagios plugin to calculate memory available in your linux system and it also accounts for buffer and cache as well. tested in debain and…

SNMP Check for Palo Alto Firewalls with Performance data Tested on PA 3020 there is another file for PA 500 because fanspeed is not availible.…

Check diskusage for a guest server on an ESX installation. The check is done through the vcenter/vSphere API, meaning that the guest server's disk usage…

This plugin checks the alarm table on a Sun Integrated Lights out Manager (ILOM) card for both x86 and sparc based systems and reports which…

Powershell script that will allow you to monitor size of one Exchange mailbox.

Check_mboxsize.wsf Another Nagios plugin. One of my hardest to write. Note that this will require the Nagios Plugin Service to run as a Administrator Account…

Check websites via http(s) and, if needed, through a proxy. You can search for strings in the website to check, if it is really available.…

Perl script uses Expect to login to 3par service processor via ssh. There is no additional software required. Can be used for nagios, op5, etc.…

With this check you can monitor using Cisco DOM (Digital Optical Monitoring) thru SNMP. This is similar to IOS command: "show interface transceiver detail"

Checks the vdisks created in a MSA P2000 System. Require HTTP API from the storage system.

Check IO Wait for Linux. Return IO wait in percentage Script were written in BASH, tested on CentOS 6.X, Nagios 3.X # Dependency: iostat

This is a plugin that monitors swap usage and so (if it's still writting)

This is a plugin to monitor failed login attempts in RedHat/CentOS servers.

This script replaces the check_disk that comes with the Nagios. The check_disk that comes with Nagios reported that the inodes on AIX and Linux were…

check_dir_files is a nagios plugin to monitor the number of files in a given directory and warn if this number exceeds a certain threshold.

Plugin for nagios to check Exchange Server 2007,2010,2013,2016. can check if all Exchange Databases are mounted, and Exchange Queue.

Check NTP for Linux OS (Tested on CentOS and SLES) You can define thresholds for the Offset value, and the output it´s optimized to generate…