OpenStack endpoints required by NetBackup for OpenStack
NetBackup for OpenStack communicates with all services of OpenStack on a defined endpoint type. Which endpoint type NetBackup for OpenStack uses to communicate with OpenStack is decided during the configuration of the NetBackup for OpenStack appliance.
An exception: The NetBackup for OpenStack Appliance always requires access to the Keystone admin endpoint.
The following network requirement can be identified this way:
NetBackup for OpenStack appliance needs access to the Keystone admin endpoint on the admin endpoint network
NetBackup for OpenStack appliance needs access to all endpoints of one type