What is Nagios?

Nagios is an industry standard, open-source software that provides comprehensive monitoring of systems, networks, and applications. It delivers the tools necessary for effectively monitoring an organization’s entire IT infrastructure to ensure systems, applications, services, and business processes are functioning properly.

Key Features of Nagios

  • Comprehensive Monitoring: Nagios provides monitoring of all mission-critical infrastructure components including applications, services, operating systems, network protocols, system metrics, and network infrastructure.
  • Visibility: It offers a central view of your entire IT operations network and business processes.
  • Problem Remediation: Nagios can pass event handlers to process state changes for proactive problem resolution.
  • Reporting: It provides reports, graphs, and data exports to keep you updated about your IT infrastructure.

Why Use Nagios?

Nagios is a highly flexible and robust tool, offering significant benefits for IT professionals, including:

  • Increased Server, Services, and Application Availability: With Nagios, you can identify and fix IT infrastructure problems before they affect critical business processes.
  • Fast Detection of Network Outages and Protocol Failures: Nagios continuously checks the status of your servers and applications, notifying you immediately of any potential issues or outages.
  • Improved Operational Efficiency: Nagios’ advanced reporting capabilities allow you to identify trends and plan for infrastructure upgrades before outdated systems catch you off guard.

How to Install Nagios?

You can install Nagios on any Linux distribution, and the process involves downloading the software, extracting it, compiling and installing it. You may also need to install certain libraries or dependencies depending on your Linux distribution. Once installed, you can access the Nagios web interface by pointing your web browser to your server’s domain name or IP address, followed by “/nagios”.


Nagios is a powerful, reliable and essential tool for any web professional interested in efficiently monitoring their IT infrastructure. Its comprehensive set of features and capabilities make it a standout choice in the realm of IT infrastructure monitoring.

Related Glossary:

PixelPerfect – Full-service WordPress Development Agency © 2021 Govt. of India Registered Under: AUTHORITYMAGNET (OPC) PRIVATE LIMITED




Pragmatic Content

Printable Nation

Authority Magnet

Pin Manage

Forrest Webber

Tattoo Like The Pros

Bar Games Book

Pro Tool Guide

The Queen Momma

Dreams And Mythology

Sports & Outdoor HQ

Confessions of Parenting

Flex My Finances


The Roaming RV













Charter Bus Tuscaloosa