Did you run Languard on your own IP address? (Scanning the machine that you are scanning from) If so, that will not work, because you are not attacking your computer from the outside world. (and so not going through the firewall) Also, scanning the router from the "inside" will not show you the same results as if someone scanned you from the net. Have you downloaded all the latest firmware from Belkin for the router? What model number of router is it?