Customer has an Ocenanstor S5500T, version 1 and he tries to connect Server 2012R2 HyperV VMM through SMI-S protocol.
SMI-S protocol is set by default on S5500T storage device, V1R5.
By connecting Windows VMM SMI-S protocol to the storage, you should use the management IP and the port where the SMI-S provider is (the storage).
-> 5988 – HTTP and 5989 - HTTPS
After this, you should authenticate with the default username and password.