This process of opening a port is frequently called a port forward, since you are forwarding a port from the internet to your home network. the basic process to open a port is: setup a static ip address on either your computer or device that you want to forward a port to. login to your asus rt-n10 router. navigate to the port forwarding section. Simple asus rt-ac86u router port forwarding guide. routers have a very basic firewall that helps to protect you from the internet. a firewall works by blocking incoming and outgoing communication unless you have authorized it.. Login to your asus rt-n56u router. navigate to the port forwarding section. click the advanced setting button. click on wan. click the virtual server button. finally, what data to enter to get your ports forwarded. we will be walking you through each and every step in the process to getting your ports forwarded for the asus rt-n56u router..