Issue
Pre-flight checks for a protected endpoint's backup job fail with the error message, "NAS_NOT_DEFINED 318."
Environment
NinjaOne Backup
Cause
This error indicates that a default network storage device is not currently configured at the organization, location, or device level.
Resolution
Set a default network storage device for the organization, location, or device.
Additional Resources
For additional troubleshooting guidance, refer to NinjaOne Backup: Troubleshooting Error Codes.