Applies to NetApp Cloud Backup Service (formerly AltaVault) Remote Authentication Dial-In User Service (RADIUS) Answer You may have a RADIUS authentication server configured on the Altavault, and it i...Applies to NetApp Cloud Backup Service (formerly AltaVault) Remote Authentication Dial-In User Service (RADIUS) Answer You may have a RADIUS authentication server configured on the Altavault, and it is currently unreachable or unresponsive. Additional Information For more information on radius configuration, see NetApp® AltaVault™ Cloud Integrated Storage 4.4