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- Nagios XI - How to Use the NSCA Addon How to Use the NSCA Addon This document describes how to enable and use the NSCA (Nagios Service Check Acceptor) addon with Nagios XI to allow remote Nagios servers and applications to send passive host and service check results to a Nagios XI server... Read More
- NSCA Server - Firewall Rules Firewall Rules These steps explain how to check if the Operating System (OS) of the Nagios server has firewall rules enabled to allow inbound NSCA TCP port 5667 traffic. The different supported OS's have different firewall commands which are exp... Read More
- NSCA Server - Inbound TCP Traffic Inbound TCP Traffic These steps explain how to confirm that the NSCA server is receiving traffic destined for it on the port 5667. In this example, the following applies: Remote computer sending NSCA checks 10.25.14.2 Nagios server receiving NSCA... Read More
- NSCA Server - Debug Logging Debug Logging These steps explain how to enable the NSCA server to perform debug logging. This is useful for determining exactly what NSCA is doing with the check results it receives. Before proceeding, you would have confirmed that the server is rec... Read More
- NSCA Server - Passive Host and Service Definitions Overview Once your Nagios service is receiving Passive NSCA checks, they will not appear anywhere in Nagios until you define host and service definitions. The following definitions compliment the guides for installing NSClient++ to send check results... Read More
- NSCA Client - NSClient++ 0.4.1 Overview This guide will show you how to install NSClient++ on Microsoft Windows to send NSCA check results to a server running NSCA. Download NSClient++ All downloads should be obtained from: http://www.nsclient.org/download/ You should download ... Read More
- NSCA Client - NSClient++ 0.3.9 Overview This guide will show you how to install NSClient++ 0.3.9 on Microsoft Windows to send NSCA check results to a server running NSCA. NOTE: When using NSClient++ 0.3.9 and below, your NSCA server MUST use NSCA version 2.7.2. Newer versions of N... Read More
- NSCA Server - CentOS 6.5 and Nagios Core 4.0.x Overview This guide will show you how to install NSCA on a Nagios Core 4.0.x host running on CentOS 6.5. At the end of this guide, Nagios will be listening for check results submitted from external hosts. Install NSCA Establish an ssh session to y... Read More
- NSCA - Overview Overview NSCA is an acronym for N agios S ervice C heck A cceptor. NSCA is a Nagios service that allows you to receive check results from remote machines and applications with Nagios. The check results are received and submitted to Nagios as ... Read More
- Disabling Port 113 IDENT Requests Problem Description You are seeing port 113 return requests either from your Nagios XI server (when submitting NSCA passive results) to the originating host OR you are seeing port 113 return requests when checking NRPE services). You will see this be... Read More
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