ScreenOS] [Inbound direction] How to configure Destination Network Address Translation (NAT-Dst); includes Port Mapping/Port Forwarding
What Is NAT (Network Address Translation) and How NAT works? - Huawei Firewall: What Is Network Address Translation (NAT)? How Does NAT Work? - Huawei
![Difference Between Network Address Translation (NAT) and Port Address Translation (PAT) - javatpoint Difference Between Network Address Translation (NAT) and Port Address Translation (PAT) - javatpoint](https://static.javatpoint.com/difference/images/network-address-translation-vs-port-address-translation2.png)
Difference Between Network Address Translation (NAT) and Port Address Translation (PAT) - javatpoint
![routing - Port numbers and private IP addresses in Port Address Translation - Network Engineering Stack Exchange routing - Port numbers and private IP addresses in Port Address Translation - Network Engineering Stack Exchange](https://i.stack.imgur.com/NAezh.jpg)