What's the meaning of this rule ?
What's the difference between NAT Policies (under Network) and Access rules (under Firewall) ?
For the rule defined in NAT polices (Inbound & outbound interface), does it mean a rule will be written in Access rule to allow the flow between different zone (eg. Inbound (LAN) and Outbound (WAN) ? Do I need to manually define it under Access rule ?