An Icinga/Nagios plugin to monitor resources on Microsoft Azure.

This plugin checks various parameters from DB2 database servers.

This plugin checks the hardware health of Fujitsu servers (using SERVERVIEW-STATUS-MIB)

A generic plugin for Icinga/Nagios which checks json values from
a given HTTP endpoint against argument specified rules and
determines the status and performance data for that service.

A plugin, which is used to monitor various parameters of a IMAP server.

A Nagios/Icinga plugin for checking connectivity to an MQTT broker.
Or with --readonly monitor an mqtt application. Or for checking the
status of MQTT clients maintaining the status on an MQTT broker.

This plugin is used to monitor a variety of MS SQL Server database metrics.

This plugin checks the security level of your Nextcloud instance
with the Nextcloud Security API.

It check uses Nextcloud's own security scan at scan.nextcloud.com to
check if your Nextcloud instance has any known vulnerabilities/risks.

A nagios/icinga plugins that checks the network time.

This plugin checks the hardware health and various interface metrics of
network components like switches and routers.

A monitoring plugin to check components and health status of systems
which support Redfish.

A Plugin that checks various parameters of a SAP system

This plugin checks various parameters from SQLBase (Gupta) databases.

Checks an X.509 certificate:
- checks if the server is running and delivers a valid certificate
- checks if the CA matches a given pattern
- checks the validity
- checks SSL Labs grade

This plugin checks the hardware health and various interface metrics
of tape libraries

This plugin checks the hardware health and various interface metrics
of uninterruptible power supplies

Check WMI Plus is a client-less Nagios plugin for checking Windows systems.
No more need to install any software on any of your Windows machines.
Monitor Microsoft Windows systems directly from your Nagios server.
Check WMI Plus uses the Windows Management Interface (WMI) to check for common
services (cpu, disk, sevices, eventlog...) on Windows machines. It requires
the open source wmi client for Linux (wmic).

nDPI is a ntop-maintained superset of the popular OpenDPI library. Released
under the LGPL license, its goal is to extend the original library by adding
new protocols that are otherwise available only on the paid version of OpenDPI.
In addition to Unix platforms, we also support Windows, in order to provide
you a cross-platform DPI experience. Furthermore, we have modified nDPI do be
more suitable for traffic monitoring applications, by disabling specific
features that slow down the DPI engine while being them un-necessary for
network traffic monitoring.

The nfdump tools collect and process netflow data on the command line.
They are part of the NFSEN project which is explained more detailed at
http://www.terena.nl/tech/task-forces/tf-csirt/meeting12/nfsen-Haag.pdf