ONTAP 9.12.1 commands

The system services firewall policy create command creates a firewall policy entry with the specified name and network service. This command is used both to create the first network service associated with a new firewall policy, and to add to an existing firewall policy by associating another network service with an existing policy. You can optionally specify one or more IP addresses with corresponding netmasks that are allowed to use the firewall policy entry.

You can use the network interface modify command with the -firewall-policy parameter to put a firewall policy into effect for a given logical interface by modifying that logical interface to use the specified firewall policy.

The following example creates a firewall policy named data that uses the NDMP protocol and enables access from all IP addresses on the 192.0.2.128/25 subnet:

The following example adds an entry to the firewall policy named data, associating the DNS protocol with that policy and enabling access from all IP addresses on the 192.0.2.128/25 subnet: