Items and meanings:
Host Address (1): Input the IP address of the remote host you wish to
initiate a management access.
Port (2):You can define the port number through which this router should expect an incoming request. If you're providing a Web service (default port number is 80), you should try to use another port number. You can use the default port setting '8080', or something like '32245' or '1429' (any integer between 1 and 65534).
Enabled (3): Select the field to start the configuration.
When you finish with all settings, click 'Apply', and you'll see the following message displayed on Web browser:
Press 'Continue' to save the settings and continue with more configuration options; press 'Apply' to save the settings and restart the router so the settings will take effect after it reboots.