Steren COM-822 Manual Del Usuario página 60

Your opposite side should call your WAN IP, which is displayed on the
"Status" page.
4) How to enable DMZ Host: Login to the router, click the
"Forwarding" menu on the left of your browser, and click "DMZ"
submenu. On the "DMZ" page, click "Enable" radio and type your IP
address into the "DMZ Host IP Address" field, using 192.168.1.169 as
an example, remember to click the "Save" button.
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: Login 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.
ENGLISH-60