The latest firmware for my MN-500 Wireless Router will\nnot install. I was told the resolution to this issue is\nto match up the subnet masks in the WAN and LAN\nsettings. However, my ISP does not provide a static IP\naddress so I can't assign the subnet mask in the WAN\nsettings of the Base Station Management Tool. Plus, the\nBase Station Management Tool doesn't allow me to change\nthe subnet mask in the LAN settings. Does anyone know of\na work-around?