Ntop is computer software that probes a computer network to show network use (Traffic Analytics) in a way similar to what the program top does for processes. In interactive mode, it displays the network status on the user’s terminal. In Web mode, it acts as a web server, creating a HTML dump of the network status. In this step by step guide I will show you how to install ntopng on your UGREEN NAS using Docker.

💡Note: This guide works perfectly with the latest version of ntopng v6.4

💡Note: Check out my guide on how to Install ntopng on Your Synology NAS.

• STEP 1

Please Support My work by Making a Donation.

• STEP 2

⚠️Mandatory Add Read & Write Permissions to the Docker Folder. If you have already added the Read and Write Permissions to the Docker Folder, skip this STEP.

• STEP 3

Install Portainer using my step by step guide. If you already have Portainer installed on your UGREEN NAS, skip this STEP. Attention: Make sure you have installed the latest Portainer version.

• STEP 4

Go to Files and open the docker folder. Inside the docker folder, create one new folder and name it ntopng. Follow the instructions in the image below.
Note: Be careful to enter only lowercase, not uppercase letters.

• STEP 5

Log into Portainer using your username and password. In the left sidebar in Portainer, click on Stacks then + Add stack. Follow the instructions in the image below.

• STEP 6

In the Name field type in ntopng. Follow the instructions in the image below.

Note: Copy Paste the code below in the Portainer Stacks Web editor.

services: 
 ntopng:
    hostname: ntopng
    image: ntop/ntopng:latest
    container_name: ntopng
    healthcheck:
       test: timeout 10s bash -c ':> /dev/tcp/127.0.0.1/3000' || exit 1
       interval: 10s
       timeout: 5s
       retries: 3
       start_period: 90s
    mem_limit: 4g
    cpu_shares: 768
    security_opt:
      - no-new-privileges:true
    restart: on-failure:5
    volumes:
      - /volume1/docker/ntopng:/var/lib/ntopng:rw
    network_mode: host
    command: --community

• STEP 7

Scroll down on the page until you see a button named Deploy the stack. Click on it. Follow the instructions in the image below. The installation process can take up to a few minutes. It will depend on your Internet speed connection.

• STEP 7

If everything goes right, you will see the following message at the top right of your screen: “Success Stack successfully deployed“.

• STEP 8

🟢Please Support My work by Making a Donation. Almost 99,9% of the people that install something using my guides forget to support my work, or just ignore STEP 1. I’ve been very honest about this aspect of my work since the beginning: I don’t run any ADS, I don’t require subscriptions, paid or otherwise, I don’t collect IPs, emails, and I don’t have any referral links from Amazon or other merchants. I also don’t have any POP-UPs or COOKIES. I have repeatedly been told over the years how much I have contributed to the community. It’s something I love doing and have been honest about my passion since the beginning. But I also Need The Community to Support me Back to be able to continue doing this work.

• STEP 9

Please wait approximately 3 minutes for the installation to be completed or you will get a blank page if you try to connect too soon. Now open your browser and type in http://ugreen-ip-address:3000 Type in the default Username and Password, then click Login.

⚠️Warning: the default username is admin and the default password is admin

• STEP 10

After you click Login at STEP 9, you will be prompted to change the default admin password with your own. Click Change Password. Follow the instructions in the image below.

• STEP 11

Choose your own network interface that you want to monitor. Follow the instructions in the image below.

All your devices Traffic Analytics at a glance.

Your Live Flows at a glance!

Enjoy Ntopng on your UGREEN NAS!

🆘TROUBLESHOOTING

Note: If you want to run the Ntopng container over HTTPS, check out How to Run Docker Containers Over HTTPS on Your UGREEN NAS.

This post was updated on Tuesday / June 10th, 2025 at 12:23 AM