Nagios Log Server - Logs Not Searchable or Not Coming In
Overview When running a query in a dashboard, logs are not showing up when they should be. This guide will go through the steps to diagnose what is causing the issue. This article will use a scenario of a remote server sending syslogs to help provide... Read More
Nagios Log Server - Overview And Terminology
High Level Overview Nagios Log Server is an application that provides organizations a central location to send their machine generated data, (e.g., Windows Eventlogs, Linux syslogs, mail server logs, web server logs, application logs, etc.), which ... Read More
Nagios Log Server - Configuration Overview
Log Server Configuration Overview Nagios Log Server utilizes logstash for collecting logs from various systems. Logstash has an extensive list of different inputs, filters and outputs available, and Log Server gives users the ability to configure t... Read More
Nagios Log Server - Poller Subsystem Architecture
Poller Subsystem Overview The poller subsystem of Nagios Log Server runs on every instance. In addition to updating the elasticsearch database with the current running configuration, the poller subsystem also updates service state information for all... 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
Nagios Log Server - Jobs Subsystem Architecture
Jobs Subsystem Overview The jobs subsystem of Nagios Log Server runs on every Log Server instance, and is responsible for running jobs that are scheduled to run. Jobs can be scheduled to run on a specific instance (local jobs) or they can be run on... Read More
Nagios Log Server - Data Backup and Archiving
Log Server Data Backup and Archiving Overview Backups and Archiving of Data is separated in to two different types of backups: the backup of ingested log data, and the backup of system/cluster information. Log Data Backups The process that perf... Read More
Nagios XI - Log Server Integration Wizard
Nagios Log Server Wizard Overview This document describes how a user can integrate Nagios Log Server with Nagios XI using the Nagios Log Server Wizard. It will describe how to configure the wizard with your Nagios Log Server and how to customize the ... 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 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
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