I am able to connect to the Net with an ethernet cable, no problem. But I need to use an ADSL modem at home, to connect to Chinanet. How do I do this? I tried sudo pppoeconfig once, and merely destroyed the ability to use ethernet, without getting anything from ADSL. I do get a trickle of a connection: the "connected" icon is visible, lower right of screen, but I cannot connect to Google or anything.