I have an interesting home networking/routing situation and wanted to see if someone has an idea what may be going on. Recently I implemented the following in my home network: Telephone line -> DSL modem -> Wired-only router Wired router's ethernet port1 -> Wireless router's ethernet port1 Wireless router's ethernet port2 -> loopback to "internet" port on the same wireless router IP address of the DSL modem: 192.168.0.1 IP address of wired router: 192.168.1.1 and DHCP on, starting from 192.168.1.2 for 25 addresses IP address of wireless router: 192.168.15.1 and DHCP on, starting from 192.168.15.2 for 25 addresses Also, dynamic routing for wireless router is on, going to 192.168.1.1 with 1 hop. Both the routers are WRTP54G from linksys (vonage devices). On the first one I have simply disabled the wireless functionality so that I don't end up having two wireless networks in the house. So the problems: 1. First of all, I wanted to put 192.168.1.99 as the IP address of the wireless router. But for some reason I cannot do it. Every time I try to do it it resets back to 192.168.15.1. 2. 192.168.15.1 would not be too bad but sometimes wireless computers get a 192.168.15.x address and are unable to browse the internet, and worse, I cannot connect to the router configuration pages at 192.168.15.1 or 192.168.1.1. The only way to get out of this jam is to connect the computer with a cable to the wireless router and let it get connected hard-wired. Anyone have any suggestions on how I can iron this these kinks in the network? BTW, when a hard-wired computer connects even to the wireless router, it gets IP address of 192.168.1.x.