Port Mapping - NetComm 802.11 User Manual

Port Mapping

Port Mapping allows you to re-direct a particular range of service port numbers (from the Internet / WAN Port) to a
particular LAN IP address. It helps you to host servers behind the router NAT firewall.
Enable Port Mapping: Enable or disable port mapping function.
Description: description of this setting.
Local IP: This is the local IP of the server behind the NAT firewall.
Type: This is the protocol type to be forwarded. You can choose to forward "TCP" or "UDP" packets only, or select
"BOTH" to forward both "TCP" and "UDP" packets.
Port Range: The range of ports to be forward to the private IP.
Add Port Mapping
Fill in the "Local IP", "Type", "Port Range" and "Description" of the setting to be added and then click "Add". Then
this Port Mapping setting will be added into the "Current Port Mapping Table" below. If you find any typo before
adding it and want to retype again, just click <Clear> and the fields will be cleared.
Remove Port Mapping
If you want to remove a Port Mapping setting from the "Current Port Mapping Table", select the Port Mapping
setting that you want to remove in the table and then click D<Delete Selected>. If you want to remove all Port
Mapping settings from the table, click <Delete All> button. Click <Reset> will clear your current selections.
Click <Apply> at the bottom of the screen to save the above configurations.
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