name : get-connectivity-info.rst **To get the connectivity information for a Greengrass core device** The following ``get-connectivity-info`` example gets the connectivity information for a Greengrass core device. Client devices use this information to connect to the MQTT broker that runs on this core device. :: aws greengrassv2 get-connectivity-info \ --thing-name MyGreengrassCore Output:: { "connectivityInfo": [ { "id": "localIP_192.0.2.0", "hostAddress": "192.0.2.0", "portNumber": 8883 } ] } For more information, see `Manage core device endpoints <https://docs.aws.amazon.com/greengrass/v2/developerguide/manage-core-device-endpoints.html>`__ in the *AWS IoT Greengrass V2 Developer Guide*.