hi, I have a macbook air 2013 model, i study in a college and all our networking is through LAN, so i bought a generic usb lan adapter which runs on ASIX chip (a little google search, its the main chip for all generic usb lan adapters) its working fine at home, but in college we have to login into our proxy first (we open some ip address and type in our user name and password and then we can access internet) >>>the problem is that it is not connected to the main college server, i am getting ip 192.168.1.11 and nothing works no ip messenger(to chat on lan) or internet or any network related things <<< while throughout our college we get something like 178.23.xx.xx and i tried using wifi (portable AP) and my net works and i get the real college ip. i think it is not able to BRIDGE connection or something?? its not taking ip from dhcp server XD ?? any help appreciated!!