The recommended approach for backing up a DPV appliance to a DPU appliance is to create a logical client for the DPV on the DPU. It is recommended that you:
Use a different DPU appliance for backing up the DPV than the DPU that has been configured to vault to a DPV appliance
Connect the DPU appliance to the DPV over a Local Area Network (LAN) as opposed to a Wide Area Network (WAN) because of the amount of data being transferred.
Ensure that the DPU appliance is sized and licensed appropriately based on the amount of data that will be backed up and the amount of retention you would like to achieve.
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