Help Please!!! I have fibernet (fiber optic internet) I connect directly into the wall, no router. I have my airport extreme hooked up to the internet for wireless connections and my desktop connected into the back of the (router) airport extreme. I need to open ports The paper work says Firewall Specifications 123/UDP: 443/TCP: 4500/UPD: 500/UDP: 4500/UDP: I have tried every post and here I am. Any chance of getting a step my step on setting this up?