Part VIII Setting up Firewall
The system firewall in the operating system and any additional firewalls or port-filtering
devices must be properly configured to use Wireless display over LAN. This section details
the requirements for setting up such firewalls.
8.1 macOS
If macOS is being used, it is recommended to disable firewall on the system or allow all ports.
If a limited number of open ports is required for network policy reasons, open the following
ports for Wireless display over LAN:
35507 (TCP)
•
8554 (TCP)
•
24030 (UDP)
•
The firewall must allow incoming connections for the app "test-wfd" if enabled, as follows:
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ScreenBeam Deployment Guide