For a node port Service, Kubernetes additionally allocates a port (TCP, UDP orSCTP to match the protocol of the Service). Every node in the cluster configuresitself to listen on that assigned port and to forward traffic to one of the readyendpoints associated with that Service. You'll be able to contact the type: NodePortService, from outside the cluster, by connecting to any node using the appropriateprotocol (for example: TCP), and the appropriate port (as assigned to that Service).