Can you describe your scenario. Do you use openssh server and scp client or do expect
ConfD itself supports scp ? Port 22 is standard SSH port, not used by ConfD SSH server unless changed in confd.conf.
To understand more. Do you expect ConfD AAA authentication should also work for Openssh authentication (system)? If so, why?(Did you make some e.g. some PAM plugin using ConfD authentication to the system?