3.3 FRSRPC Interface
The FRSRPC interface provides methods that support the initial replication activities needed when a server is promoted to a domain controller as well as subsequent replication activities. The version for this interface is 1.1.
To receive incoming remote calls for this interface, a server MUST use the port specified in the FRSStaticPort element, if it is not set to 0. Otherwise, the server MUST implement the service at a dynamically assigned endpoint. The server MUST use the UUID F5CC59B4-4264-101A-8C59-08002B2F8426. NTFRS MUST be layered above TCP/IP and RPC.