Tenda 3G150B User Manual page 49

server in LAN.
Protocol: Includes TCP, UDP and Both. Select "Both" when
you are not sure about which protocol to use.
Enable:
corresponding rule next to it.
Delete: Check the "Delete" option to delete the corresponding
rule next to it.
Well-Known Service Port: The "Well-Known Service Port"
provides commonly used protocol ports. Select one from them
and then click the "Add to" button to automatically add
selected port to the Start Port-End Port fields of the
corresponding rule ID. You can also manually add the ports
which are not included in the "Well-Known Service Port".
Add to: Add a selected Well-Known Service Port to the Start
Port-End Port boxes of the rule you select.
For example:
You want to share some large files with your friends who are not in
your LAN; however it is not convenient to transfer such large files.
Then, you can set up your own PC as a FTP server and use the port
range forwarding feature to let your friends access these files.
Provided that the static IP address of the FTP server (Namely, your
PC) is 192.168.2.10 and you want your friends to access this FTP
server through default port 21 and TCP protocol, then you can
follow the steps below for configurations.
1. Enter 21 for both the start and end port in ID 1, or select "FTP"
3G150B 150Mbps Portable 3G Wireless Router
Check the "Enable" option
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to activate the