Enable cross-domain authentication using the global catalog
If your enterprise directory environment has multiple trusted domains where user accounts or directory groups are defined in different domains, connecting to the local domain does not locate the membership of the user in groups outside the domain.
When configuring multi-domain directories in HPE OneView, use the Active Directory Global Catalog to allow HPE OneView to perform group membership lookup across domains.
Use the following steps to enable cross-domain authentication in
HPE OneView using the Global Catalog:
NOTE:
This scenario assumes that there are two trusted domains, region1 and region2. If the user in region1 belongs to a group in region2, Active Directory is configured as described in this procedure to enable user authentication.
Prerequisites
Privileges: Infrastructure administrator
Procedure