maybe the same problem wich i had with alcatel adsl .
when you start the launch the wizard choose only lan configuration.
when i did choose for the option adsl i din`t get connected with pppoe or dhcp
so the last option was to configure only the lan ethernetcard :
what ip adress? well i don`t know for sure but you will see one in the main window
i think this one is asigned automatic,(wel i used this ip adress not the one from the provider acount)
for netmask i used 255.255.255.0
started on boot:Yes
DHCP Client : (nothing)
press ok and voila ,reboot the system,and press Esc to watch what its doing.
i hope this works for you also!!!