Firewall policy mgmt-nfs does not contain portmap rule
Applies to
- ONTAP 9.4
- ONTAP 9.5
- ONTAP 9.6
Issue
- The firewall policy
mgmt-nfs
automatically get created when upgrading to ONTAP9.4+ - The rule for
portmap
service is not present - Portmap traffic to that LIF is being reset (TCP) or receiving "Destination Unreachable" (UDP)