How to Install ntopng on Debian 12

Prerequisites

• Debian 12 server
• SSH access with sudo privileges
• Internet connection

Step 1: Update System Packages

sudo apt update && sudo apt upgrade -y

Step 2: Install Dependencies

sudo apt install -y wget curl gnupg lsb-release

Step 3: Add ntopng Repository

wget https://packages.ntop.org/ntop.gpg -O /etc/apt/trusted.gpg.d/ntop.asc

echo "deb http://packages.ntop.org/apt-stable/debian/12/ all main" | sudo tee -a /etc/apt/sources.list

Step 4: Install ntopng

sudo apt update && sudo apt install ntopng

Step 5: Start and Enable ntopng

sudo systemctl start ntopng

sudo systemctl enable ntopng

Step 6: Access ntopng Web Interface

Open your browser and navigate to:

http://your-server-ip:3000

You can log in with the default username admin and the password admin.