Joey it seems suse doesnt have ppppoeconf by default or maybe other such command . In a console prompt type ppp and press tab for autocomplete maybe command is different in suse or i think you will need to get proper rpm package. Btw is ur lancard properly detected ? you can check that by typing ifconfig in console . you can also use the other mode in which modem automatically connects to internet and act as gateway for ur pc , with that you can set suse to take ip from dhcp server . My knowledge on ADSL modems is limited since i just had a look over their config once or twice and never had a modem based connection yet .