Follow these steps to install Docker images when the Cortex XSOAR server is not connected to the internet.
Download the Docker image by appending the download link you received from Cortex XSOAR with the following parameters.
Copy the downloaded Docker image to the Cortex XSOAR server.
Stop the Cortex XSOAR service.
sudo service demisto stop
Load the Docker image using the following command.
sudo docker load -i
Start the Cortex XSOAR service.
sudo service demisto start