NAT for the Engenius ESR-9750GRouter Sceenshot

NAT Port map. Port fw. Port tri. ALG UPnP QoS Routing
NAT(Network Address Translation) involves re-writing the source and/or destination addresses of IP packets as they pass though a Router or firewall, NAT enable multiple hosts on a private network to access the Internet using a single public IP address. NAT :
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