My problem is that I can't find my NAS from another network. I have activated WebAccess and opened up my router. I do reach my NAS from my phone, but when I want to reach it from a Navigator in my other home, with another network, it is not possible to write my Buffalo name but I only get the message "there is no link station on your network". i know that, but do want to build a link over WAN. How shall i do?