Copyright © 2010-2026
Nagios Enterprises, LLC. All rights reserved.
Getting Started
Installation
- System Requirements
- Manual Installation
- Using Hyper-V
- Using VMWare
- Conversion for VirtualBox
- License Activation
Updates
- Checking For Updates
- Staying Informed Of New Releases
- Upgrade Instructions
- Migrating from 2024 to 2026
Source & System Configuration
- Configuring Linux Server Flows
- Configuring Switch and Router Flows
- Installing Windows Flow Agents
- Managing Users
- Understanding Email Sending In Nagios Network Analyzer
- Nagios Core & XI Integration
- Nmap Integration
- Slack Integration
- Suricata Integration
- Wireshark Integration
- How to Configure SSL
General Use
- Understanding Network Flows
- Understanding Sources and Sourcegroups
- Understanding And Using Custom Queries
- Using Dashboards
- Using Reports
- Using Views
- Configuring Alerts
- Backing Up And Restoring Your Nagios Network Analyzer System
Advanced Topics
Congratulations on your choice of using Nagios Network Analyzer!
About This Guide
This guide is designed to link to and include external documents and video tutorials. We designed this guide with ease of use in mind and hope you will find it easy to use and understand.
We are constantly looking for ways to improve the products and services we provide. If you have suggestions for improving this documentation, we encourage you to let us know what you'd like to see improve by emailing us at productfeedback@nagios.com.
About Nagios Network Analyzer
Nagios Network Analyzer is a network flow data collection, analysis, reporting, and alerting tool that can be run as a standalone solution or integrated with Nagios XI for centralized alerting and reporting. Nagios Network Analyzer 2026 also includes easy onboarding, integration, and user interfaces for Nmap, Wireshark, and Suricata that enable you to extend its network traffic and security analysis capabilities beyond flow data. More information about Nagios Network Analyzer and its features can be found online at http://www.nagios.com/products/nagios-network-analyzer/.
