name : get-instance-port-states.rst **To get firewall information for an instance** The following ``get-instance-port-states`` example returns the firewall ports configured for instance ``MEAN-1``. :: aws lightsail get-instance-port-states \ --instance-name MEAN-1 Output:: { "portStates": [ { "fromPort": 80, "toPort": 80, "protocol": "tcp", "state": "open" }, { "fromPort": 22, "toPort": 22, "protocol": "tcp", "state": "open" }, { "fromPort": 443, "toPort": 443, "protocol": "tcp", "state": "open" } ] }