What is ntopng CE?

ntopng CE is an open-source network traffic monitoring and analysis tool that provides a comprehensive view of your network’s performance and security. It is designed to help network administrators and engineers understand and manage their network infrastructure more effectively. With ntopng CE, you can monitor network traffic, identify bottlenecks, detect security threats, and optimize network performance.

Main Features

Some of the key features of ntopng CE include:

• Network traffic monitoring and analysis
• Real-time monitoring of network interfaces and traffic flows
• Support for various protocols, including TCP/IP, DNS, and HTTP
• Identification of top talkers, listeners, and protocols
• Alerts and notifications for unusual network activity

Installation Guide

Prerequisites

Before installing ntopng CE, make sure you have the following:

• A compatible operating system (Ubuntu, Debian, CentOS, etc.)
• A minimum of 2 GB of RAM and 10 GB of disk space
• A network interface card (NIC) with a supported driver

Step-by-Step Installation

Follow these steps to install ntopng CE:

1. Download the ntopng CE installation package from the official website
2. Extract the contents of the package to a directory of your choice
3. Change into the extracted directory and run the installation script
4. Follow the on-screen instructions to complete the installation

Snapshot and Restore Workflow

Creating Snapshots

ntopng CE allows you to create snapshots of your network traffic and configuration at any point in time. To create a snapshot, follow these steps:

1. Log in to the ntopng CE web interface
2. Navigate to the