It's all ruined. Today my dog competely chewed up the box for the router into pieces, that means I cannot return this router to the reseller who promised me 7 days to return the product (which is the 7 day time frame I must manage to setup my DSL). Now I have to buy this router, it's not expensive but I am running out of money in every part of my life..... since I do have to buy this router, this way I don't have to fight this problem of DSL any more. In my case it is like this: Line ----------- Router/PC Instead of traditional line -------------- MODEM ----------------------- Router/PC I don't know how that works, but that's true that my ICP (China telecom) setup RC45 connector in my room, and people use PPPoE to login. I don't know how they managed to work in this way but China Telcom has been doing this in all parts of China for years, and this company is the biggest ICP in China, needless to say one of the biggest in the world. If Chinese people use Linux much more then they do now, the configuration of this tel company connection might as well be the default configuration of many Linux PPPoE (I guess, by its size).