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A Patch for Nagios 2.2 avail.c, to create CSV Output for all Availability Reports. Based on the Nagios 1.2 avail.c Patch provided by Michael Medin.

check cpu, memory, hard-disk by telnet connection

Monitor Juniper SA 6500 with SNMP

This scripts allows you to check the quota for a specific user, a specific group or all quota users (based on the repquota output), or…

Gathers information from a Drupal module and reports metrics such as number of nodes and users as well as status such as cron runs and…

This shell script uses the output of the "vdf" command (published via snmp to avoid check_by_ssh or NRPE) to determine the free space of a…

A plugin to check the status of how many licenses have been given by a KMS server.

Plugin to check the status of the IBM 2005 B16 Brocade SAN switches.

This plugin checks health status on Steelhead Riverbed devices, verifies that required peers are connected and returns traffic counter values. It is optimised for speed…

Checks the age of the last successfull backup of a given client and (optional) of a given level.

Perl script written to check Temperature and Humidity attributes on Lieberts Deluxe System 3 equipped with web/snmp system boards.

Script to verify that your NTP client is watching the proper NTP server.

Monitoring temperature using an ethernet based T3511 module from Comet

This plugin is used with the Open Source Job Scheduler to check the execution results of jobs and to report the respective status messages. The…

Nagios plugin to monitor BackupPC status.

check_csl is Nagios plug-in, which calculates service availability level (SLA) depending on multiple various category checks' states. According to defined conditions, the check interprets results…

This addon consists of a Python daemon and client that allow you to easily check remote host information (load, users, filesystem, processes, etc.). Released under…

this is working in my net with little effort

Check for connected users via SNMPD on the OpenVPN host. No need to enable the OpenVPN management and/or introduce new checks on the Nagios server.

This PERL-based plugin monitors the value/string of a particular Linux/*BSD kernel sysctl oid you specify. You can even compare the value of one oid against…