instanceInboundPermissions

The IP address ranges and port settings that allow inbound traffic to access game server processes and other processes on this fleet. As a best practice, when remotely accessing a fleet instance, we recommend opening ports only when you need them and closing them when you're finished.

By default, Amazon GameLift Servers calculates an optimal port range based on your fleet configuration. To use the calculated range, don't set this parameter. The values are:

• Protocol: UDP

• Port range: 4192 to a number calculated based on your fleet configuration. Amazon GameLift Servers uses the following formula: 4192 + [# of game server container groups per fleet instance] * [# of container ports in the game server container group definition] + [# of container ports in the game server container group definition]

You can also choose to manually set this parameter. When manually setting this parameter, you must use port numbers that match the fleet's connection port range.

If you set values manually, Amazon GameLift Servers no longer calculates a port range for you, even if you later remove the manual settings.