relay

TCP/IP networking relies on IP addresses mapped to a machine to facilitate routing through the Border Gateway Protocol (BGP). This mapping is usually done through the DNS, which maps human-readable names ("cats.com") to IP addresses. Service centric networks are an alternative/extension to DNS, where the host maintains their own table of mappings from service names to tuples of IP address and port number, but with additional capabilities to control the routing of data. This additional flexibility is usually referenced in the literature as separating the control plane and data plane. The key advantage provided by…