HughesTech Labs: Setting Up the AT&T U-verse RG (Residential Gateway) 3800HGV-B (2WIRE) with Static IP Addresses. Login to the RG using any web browser at 192.168.1.254 If AT&T Supplied you with a block of Static IP Addresses, then you want to navigate to Settings>Broadband>Link Configuration You must be logged in using a password, the default password is located on [...]