Required open ports

The following ports have to be accessible for this system, to register, update and for normal operation.

Port

Usage

53

DNS (Domain Name System) - Name resolution

123

NTP (Network Time Protocol) - Time synchronization

443

HTTPS - License registration and update

873

Online update

1194

Central Services VPN Server (only if needed)

5555

Remote control for support

Warning

In common setups all or most ports are open for this system as you don’t want to restrict access for guest devices on your network.