All implementations MUST support the RPC over TCP protocol sequence (ncacn_ip_tcp), as specified in [MS-RPCE], with dynamic endpoints. Implementations MAY<2> also support the RPC over named pipes protocol sequence (ncacn_np), as specified in [MS-RPCE], with named pipe name \PIPE\DNSSERVER. The choice of transport for any given communication is up to the client application or higher-layer protocol.
The protocol MUST use the following UUID:
The protocol MUST use an IDL version of 5.0.