If you have a DSL line in your office and use a DSL modem to connect your business computers to the Internet, you might need to use the modem's Internet Protocol address. If you don't know the IP ...

Trying to understand the events involved for a Router to get recognized with a WAN IP address thru a Modem. This is with a CATV ISP (Spectrum/TWC if that matters) Flashing the firmware, or any ...

If a computer is unable to configure a valid Internet Protocol address, it can't connect to a network. If you plug a laptop directly into a modem with an Ethernet cable and receive a "No Valid IP ...

I'm having a very strange problem with my new router. It's a Netgear wired/wireless 4-port router, plugged into a cable modem (one of those ubiquitous Surfboard ones) on Comcast's service. It can't ...