Can auditing monitor logon/logoff events for CIFS/SMB shares and NFS exports?
Applies to
- ONTAP 9
- CIFS/SMB
- NFS
- CIFS/SMB Auditing
- NFS Auditing
Answer
Yes.
Explanation:
- Native auditing for CIFS/SMB shares – auditing for these types of shares may be audited at the share-level, which means that anytime a logon is attempted whether successful or unsuccessful, the event may be recorded.
- Native auditing for NFSv4 exports – the behavior of NFS exports is a little different. They can be audited, but not at the share-level. Audits for exports take place at the file-level. So, when the user attempts to open a file or directory within the export, those events are auditable. Even though it isn’t as early as logon/logoff auditing in CIFS/SMB, it is still able to alert you that the export has been accessed.
Additional Information
- How to set up CIFS auditing in ONTAP 9
https://kb.netapp.com/onprem/ontap/da/NAS/How_to_set_up_CIFS_auditing_in_ONTAP_9
- NAS auditing – FAQ
https://kb.netapp.com/onprem/ontap/da/NAS/NAS_auditing_FAQ
- SMB and NFS auditing and security tracing