an assigned IP address on your LAN.
Start/End Port: Enter the start/end port number
which ranges the External ports used to set the
server or Internet applications.
IP Address: Enter the IP address of the PC
where you want to set the applications.
Protocol: Select the protocol (TCP/UDP/Both) for
the application.
Delete/Enable: Click to check it for
corresponding operation.
Well-Known Service Port: Select the well-
known services as DNS, FTP from the drop-down