Planet Technology XRT-104D - Manual (Page 42)

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Parameter Description
Enable Port Forwarding
Enable Port Forwarding
Private IP
This is the private IP of the server behind the
NAT firewall.
Note: You need to give your LAN PC clients a
fixed/static IP address for Port Forwarding to
work properly.
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.
WAN Port
Assign the WAN port that requires port
forwarding. All the packets sending from this
WAN port with the assigned port range will be
directed to the assign private IP.
Comment
The description of this setting.
Add Port Forwarding into the table
Fill in the "Private IP", “Type”, “Port Range” and
"Comment" of the setting to be added and then
click "Add". Then this Port Forwarding setting
will be added into the "Current Port Forwarding
Table" below. If you find any typo before adding
it and want to retype again, just click "Reset" and
the fields will be cleared.
Remove Port Forwarding into the table
If you want to remove some Port Forwarding
settings from the "Current Port Forwarding
Table", select the Port Forwarding settings you
want to remove in the table and then click
"Delete Selected". If you want remove all Port
Forwarding settings from the table, just click
"Delete All" button. Click "Reset" will clear your
current selections.
Click <Save> at the bottom of the screen to save the above configurations and press “Apply and
Reboot ” to apply the configuration and reboot the XRT-D router. You can now configure other
advance sections or start using the router (with the advance settings in place).
3.4.2 Virtual Server
Use the Virtual Server function when you want different servers/clients in your LAN to handle
different service/Internet application type (e.g. Email, FTP, Web server etc.) from the Internet.
Computers use numbers called port numbers to recognize a particular service/Internet application
type. The Virtual Server allows you to re-direct a particular service port number (from the