RX3041 V2 Router User’s Manual

2.6.3 Port Mapping

This function allows one or more public IP addresses to be shared by multiple internal users. Enter the Public IP address you desire to share into the Global IP field. Enter a range of internal IP that will share the global IP.

Server IP: Enter the NAT server IP address.

Mapping Ports: Enter the port number to which the NAT server maps.

Type: Select the type of the In-bound port protocol: “TCP”, “UDP” or “Both”

Comment: The description of this setting.

Enabled: Enable the Port Mapping function.

2.6.4 ALG

The ALG (Application Layer Gateway) window allows users to configure ALG settings for the router.

ALG (Application Layer Gateway): You can choose to enable ALG, and then the router will let that application correctly pass though the NAT gateway.

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