Is it supported to mount NAS exports from clients behind a NAT
Applies to
- ONTAP 9
- NFS
- Network Address Translation (NAT)
Answer
Best practice is to avoid using NAT with NFS if possible as it can create issues with replay cache, idle session and/or Network Lock Manager (NLM) lock reclamation
Additional Information
- See NFS behind NAT on page 74 from NFS in NetApp ONTAP
- Mount operation fails with permission denied due to IP address translation by the NAT service