ALG for the Engenius ESR-9750GRouter Sceenshot

NAT Port map. Port fw. Port tri. ALG UPnP QoS Routing
The ALG (Application Layer Gateway) serves the purpose of a window between correspondent application processes so that they may exchange information on the open environment.
Description
Select H323 MMS TFTP Egg IRC Amanda Quake3 Talk IPsec FTP