After upgrading NetVault to version 12.3 and a firewall is present between the NVBU Server and the DR-Series (or QoreStor) it will cause the DR status change to offline from Manage Devices and if the appliance is removed it would fails with the error above when try to re-add it.
You need to be signed in and under a current maintenance contract to view premium knowledge articles.
© ALL RIGHTS RESERVED. Feedback Terms of Use Privacy Cookie Preference Center