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- NRDP - send_nrdp Client Overview This KB article explains the send_nrdp NRDP clients that are available and how to use them. In the current release of NRDP the following client scripts are available: send_nrdp.php send_nrdp.py send_nrdp.sh The following topics a... Read More
- Nagios Core - ERROR: Could not create or update nagios.configtest Problem Description This KB article applies to the following error message when starting Nagios Core: ERROR: Could not create or update '/usr/local/nagios/var/nagios.configtest' Explanation This problem occurs when the nagios user acc... Read More
- How To Monitor A System Using SSH Sometimes you need to monitor a system that doesn’t have an agent or accessible SNMP stack. If the host has a secure shell (SSH) server you may be able to use SSH to monitor the system. The following Video Guide and Documentation covers the ... Read More
- Nagios XI - Cron Jobs Cron Job Overview Nagios XI includes several cron jobs that run on a regular basis to perform one or more operations or maintenance tasks. These jobs are critical to the operation of Nagios XI. An overview of the cron jobs that are part of Nagios XI ... Read More
- Nagios XI - 2014 Upgrade Issue - CONFIG ERROR Overview The most common error experienced during the XI 2014 upgrade process is the following core config error: CONFIG ERROR! Restart aborted. Check your Nagios configuration. XI 2014 introduced some new mechanisms to guard against and remove t... Read More
- Nagios XI - Resolving "Cannot connect to database" Error - Core Config Manager Problem Description You can access the Nagios XI interface, but can't seem to access the Core Configuration Manager. Resolving The Problem Access the Admin >Reset Security Credentials page and reset the subsystem credentials. Run the follo... Read More
- Nagios XI - How To Use The Actions Component How To Use The Actions Component This document describes how to configure the Actions Component within Nagios XI. This includes the custom URLs, linux shell/script, macro, and php code evaluation portions of the component. The Actions Component allow... Read More
- Nagios Core - Plugin Development Guidelines Plugin Development Guidelines The purpose of this guidelines is to provide a reference for the plugin developers and encourage the standarization of the different kind of plugins: C, shell, perl, python, etc. Documentation - Plugin Development Guidel... Read More
- Nagios Core - Leveraging SNMP Extensions with Nagios - NWC13 Leveraging SNMP Extensions with Nagios - NWC13 The MIB for SNMP extension is NET-SNMP-EXTEND-MIB which can be used as an agent-less option for monitoring. This MIB will provide the option to query commands or shell scripts for metrics that are crea... Read More
- Nagios XI - Integrating PuTTY SSH Links Overview This KB article describes how to add quick links that will open a PuTTY SSH session to a remote server. The links will appear on the Host Detail or Service Detail pages in the Quick Action section near the "Enable/Disable notifications" a... Read More
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