I've done everything to make this. I followed tutorials on internet about portforwarding, make my ip static and then put the ports that i wanted forward. But it doesn't work, and is very frustrating because i don't know why is the reason. I also put the rules in my firewall. I want to open my ports because some videogames put my nat status in strict, even some games don't allow me to do some things like join a game or allow that the people join to my lobbys. my router is a Nucom R5000UNv2. I am not a person that is very expert in the topic so i think that I am missing something but I don't know what.