ERROR: Aborting enrolling to cluster. Could not communicate with the node on any of the addresses from the enrollment token. All of [10.0.30.94:9200] were attempted., with exit code 69

ERROR: Aborting enrolling to cluster. Could not communicate with the node on any of the addresses from the enrollment token. All of [10.0.30.94:9200] were attempted., with exit code 69. Please