Ok I trying to portforward my Modem so i can play multiplayer! i keep putting my ip in url and then press port foward and i dont see minecraft please help! I have Netgear model B90- 7550
Ok, to portforward you need to enter the modem's interface, which you normally enter by typing //home in the "URL Bar", (the large bar ontop) then, enter the password of your modem, and follow the instructions to open the ports, the real trouble here is to actually acces the modem, not for all tough.
Use this link for further guideance:
http://kb.netgear.com/app/answers/detail/a_id/20917/~/how-is-port-forwarding-configured%3F