1.5.1 Common Prerequisites/Preconditions
The RDG client is required to obtain the name of the RDG server that supports the RDG service before the RDGSP Protocol is invoked.
The RDG client is required to obtain the name of the target server for making a channel connection.
A certificate is required to be deployed on the RDG server. The root authority of the certificate has to be trusted on the client as required by HTTPS and DTLS.