2.1 Transport
The RPC methods that the Server Service Remote Protocol exposes are available on one endpoint:
srvsvc named pipe (RPC protseqs ncacn_np), as specified in [MS-RPCE] section 2.1.1.2.
The Server Service Remote Protocol endpoint is available only over named pipes. For more details about named pipes, see [PIPE].
This protocol MUST use the UUID as specified in section 1.9. The RPC version number is 3.0.
This protocol allows any user to establish a connection to the RPC server. The protocol uses the underlying RPC protocol to retrieve the identity of the caller that made the method call, as specified in [MS-RPCE] section 3.3.3.4.3. The server SHOULD use this identity to perform method-specific access checks as specified in section 3.1.4.<2>