TL-MR3220 3G/4G Wireless N Router User Guide
Figure A-7 Basic Security
4.I want to build a WEB Server on the LAN, what should I do?
1)Because the WEB Server port 80 will interfere with the WEB management port 80 on the Router, you must change the WEB management port number to avoid interference.
2)To change the WEB management port number: Log in to the Router, click the “Security” menu on the left of your browser, and click "Remote Management" submenu. On the "Remote Management" page, type a port number except 80, such as 88, into the Web Management Port field. Click Save and reboot the Router.
Figure A-8 Remote Management
)Note:
If the above configuration takes effect, to configure to the Router by typing http://192.168.0.1:88 (the Router’s LAN IP address: Web Management Port) in the address field of the Web browser.
3)Log in to the Router, click the “Forwarding” menu on the left of your browser, and click the "Virtual Servers" submenu. On the "Virtual Servers" page, click Add New…, then on the “Add or Modify a Virtual Server” page, enter “80” into the blank next to the “Service Port”, and your IP address next to the “IP Address”, assuming 192.168.0.188 for an example, remember to Enable and Save.