Just for statistics. Requires curl and xml_grep to work and to enable Bind 9 statistics: statistics-channels { inet * port 8053 allow { x.x.x.x; 127.0.0.1;…

Active Checks

Splunk Forwarder Mangement Client check

The Nagios plugin ensures that all your clients (Indexers, Search Heads, Forwarders) are running at least the defined Splunk version. Otherwise an error will be…

Web Interfaces

LiveBoard dashboard

LiveBoard is a real-time alerts dashboard for Nagios XI.

HTTP

check_http_bulk

A single nagios checks summarizing a list of urls from file or stdin. This is useful if you've got a cluster and want to alerting…

NTP and Time

check_time_diff

NRPE plugin to check time difference between Nagios server and monitored Linux host

Email and Groupware

nagios_check_zxsuite

updates and licence expire check for Zimbra ZeXtras SUITE

File System

check_windows_files.ps1

Another plugin to check files in Windows. Meant to be run via an agent like NCPA. Check if a file exists, check the size of…

SMB

check_smb3

Check an SMB share using SMB1, SMB2, or SMB3. Checks Logon, Access, and if a share exists.

Utilities

Event Host Change

Event handler to enable or disable active checks for all services on a host depending on the host state.

PostgresQL

Check postgres replication

Check Postgresql replication, tested on 9.2 and 9.6 it connects to master and standby and reports in case replication is walking behind. It reports how…

Network and Systems Management

check_aruba.pl

Check which access points are down on your Aruba controller

Web Servers

check_http_alt

Alternative HTTP checker for Nagios written in Perl, replacement for check_http. Advantages over the original plugin from nagios-plugins: - show full URLs and any relevant…

Microsoft Skype for Business

SfB IM check

This powershell plugin for the NSCP Client (former known as NSClient++) can be used to monitor an Skype for Business pool. It verify that a…

Windows NRPE

Check Microsoft Windows Updates

Query number of pending WSUS updates and last successful update installation date on a Windows host and alert based on the amount of days the…

Websites, Forms and Transactions

http-json – Rule based JSON parser via http(s)

This is a generic plugin for Nagios which checks json values from a given HTTP endpoint against argument specified rules and determines the status and…

IIS

check_iis8_site

Powershell to check if website in IIS 8 is started or stopped Can be used with nsclient ++

Clustering and High-Availability

check_ipvs_mismatch

Script for checking status of IPVS (IP Virtual Server) nodes through NRPE and reports if both nodes are in MASTER or BACKUP state due to…

Cloud

Google Apps Status Check

A simple check that looks through the JSON returned from the Google status page (http://www.google.com/appsstatus/json/en) and finds unresolved disruptions and outages for a specified service.…

File System

check_file_size

Has not been tested with other versions of Nagios other than 3.1.4.

Auto-Discovery

NAR – Nagios host automated registration

Nagios automatic hosts self-registration software (NAR) v0.1 - initial release v0.2 - bugfixing v0.21 - again bugfixing (even small requires attendance) v0.22 - installation notes…