Backup Exec is unable to add a NetApp Data ONTAP 8.1 Cluster node.
Unable to connect to the NDMP server, or to the remote computer that is configured as a Remote Media Agent, or to the remote computer that is configured for deduplication.
NetApp Data ONTAP 8.1 has firewall capabilities that can deny NDMP data traffic.
Steps to verify and change firewall settings from the NetApp's node's console.
1) Check firewall settings: “system services firewall policy show” and verify NDMP is set to "deny"
NetApp Data ONTAP 8.1 Cluster mode