instanceConnectionPortRange

The set of port numbers to open on each fleet instance. A fleet's connection ports map to container ports that are configured in the fleet's container group definitions.

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:

• 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 inbound permissions 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.