I have configured a PPPoE connection using the KNOPPIX->Network/Internet->ADSL/PPPoE Configuration application from the main menubar and can connect to the internet.

Is there any way I can save this config and run it on future boots with a simple one-click or command from terminal?

I have persistent home set up and I have tried saving config before rebooting but still need to go through the PPPoE setup procedure each time I reboot to get connected.