I must say that I'm just as new to setting up home networks as am to OpenWrt. I have chosen to install it on my Netgear WNR2200 for security reasons and now having trouble to configure Internet connection. I know that asking for hand-holding is not welcomed, but unfortunately documentation left me completely confused and I am currently not equipped enough to deal with this issue in a timely manner (the only laptop with the Ethernet port is severely damaged and almost unusable).
I have providently made screen-shots of the preflashed Internet settings from the GUI (1, 2), but have no idea how to translate them to the OpenWrt GUI.
Your help would be very much appreciated.