Download !new! - Unifi Security Gateway

This guide provides the necessary documentation, software links, and deployment steps for the UniFi Security Gateway ecosystem. 1. Essential UniFi Controller Downloads

The remains a foundational routing and security appliance for managed networks. While newer UniFi Cloud Gateways feature built-in controllers, the standalone USG relies on external UniFi Network Application software to deploy, configure, and receive firmware updates.

Navigate to the Devices tab in the left-hand menu. unifi security gateway download

The USG will appear with a status of Pending Adoption . Click Adopt .

The UniFi controller GUI exposes standard routing options, but advanced enterprise features require a custom configuration file. You can download or create a custom config.gateway.json file to unlock features like advanced DNAT/SNAT, multiple WAN IPs, and persistent cron jobs. How to Deploy the JSON File: Write or download your validated JSON configuration syntax. Access your UniFi Controller directory. Click Adopt

Copy the precise URL from the official release notes matching your specific model (USG-3P or USG-Pro-4). How to Flash USG Firmware via SSH Download the correct .bin file for your USG model. Open a terminal (macOS/Linux) or PuTTY (Windows). Connect to the USG using its default IP address: ssh ubnt@192.168.1.1 Use code with caution. (Default credentials are username: ubnt , password: ubnt ) . Run the upgrade command using the direct download URL: upgrade ui.com Use code with caution. The device will reboot automatically with the new firmware. 3. Step-by-Step Initial Setup & Adoption

Select the appropriate controller installer for your host operating system: Advanced Configuration: The config.gateway.json File

If your controller is hosted in the cloud, SSH into the USG and point it to your controller download instance using: set-inform http:// :8080/inform Use code with caution. 4. Advanced Configuration: The config.gateway.json File