Hello ,
do you confirm that the My Cloud Ex2 Ultra can not be added to a subdomain like NAME.CUSTOM.LOCAL?
Hello, Liuc
Well, Check this given KBA.
https://support.wdc.com/knowledgebase/answer.aspx?ID=18009
►Fully Qualified Domain Name (FQDN) (e.g. wd.com or custom.local)
must be used when configuring My Cloud for Active Directory join.
►My Cloud does not support sub-domains (e.g. name.wd.com or name.custom.local)
Domain Name------------------- Support Status
WD.COM ------------------------ Supported
CUSTOM.LOCAL-------------- Supported
NAME.WD.COM--------------- Sub-domains Not Supported
NAME.CUSTOM.LOCAL — Sub-domains Not Supported
NOTE:- Joining a My Cloud to an unsupported environment can result in inconsistent product functionality
