Hi,
Is any OS running on NAS ?
How many Backup Server do you have ?
Known compatibility issues with Backup Exec for Windows Servers and NetApp Filer Systems
http://support.veritas.com/docs/270396
Network Attached Storage (NAS) appliance compatibility with Backup Exec 8.x , 9.x, and 10.x.
http://support.veritas.com/docs/237737
Update us on the same and revert for any further Query
Hope this will help you
Thank you
Gauri
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