NetGear49, DLink DGS-2208, and Comcast Arris TG862 combination gateway modem/router. The Arris connects to the DLink. Two computers are directly connected to the DLink as well as a NetGear router which brings wireless access to the other end of the house. The far end receiving the wireless signal from the NetGear works fine. The 2 computers connected directly to the DLink say the LAN has no IP address and it can't renew it. Comcast says they bridged the Arris effectively turning off the router so we use the DLink then they said they won't talk to me because it's not their equipment. This is the same equipment I had that worked perfect before they insisted on updating their modem which caused the problem but they