You can use the Commvault software to back up and restore network-attached storage (NAS) file server data with Network Data Management Protocol (NDMP). You can perform both streaming and IntelliSnap backups using the NDMP agent.
Backups
Backups You Can Perform
- 
Full backups
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Differential backups
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Incremental backups
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IntelliSnap backups
 
Data You Can Back Up
- 
Regular data
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Hard links
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Soft links
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Sparse files
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Zip files
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Unicode
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Long path files
 
When You Can Perform Backups
- 
On a schedule: The server plan that you assign manages scheduled backups
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On demand: You can perform on-demand backups at any time
 
Restores
Backups You Can Use for Restores
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The most recent backup: For example, restore the most recent backup to its original location
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A backup from a specific date: For example, restore data to a point in time before it became unusable
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Backups from a date range: For example, restore data that was accidentally deleted
 
Destinations You Can Restore To
- 
The current location (in place)
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Different volume/folder on the same file server (out of place)
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Different file server (out of place)
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Windows or Unix client (out of place)