prolink h6300g portforward from 1-65535

hacknayan

Honorable
May 7, 2013
2
0
10,510
im trying to portforward all that ports but im having an error saying that "Duplicate port" but i dont have any port forward listed on the page. and im using prolink h6300g here are the screen shot of my router
http://screenshots.portforward.com/routers/Prolink/H6300G/
 
if you forward all the ports to a single IP then convert the Modem/Router to a modem by bridging it, or assign the internal IP of the computer into the DMZ which will make it also accessible to everybody on the internet.

there might be a remote access port configured on the Modem/Router by the ISP.

forwarding all ports is like turning off the firewall/security on your network.