'morning. we have a new Billion 7300NRE router with ethernet connection to PC and wireless connection to laptop. the wireless network is named and is password protected. i used "simple port forwarding" to try and forward a specific port on the router but instead of opening a port it's added VCI/VDI?? is that OK, or shall i rather go into the router and manually forward a port? problem is, when i tried that it asked for IP addresses 