ZYXEL ADSL console mode

wan adsl chandata              ADSL channel data, line rate
wan adsl close                   Close ADSL line
wan adsl linedata near        Show ADSL near end noise margin
wan adsl linedata far           Show ADSL far end noise margin
wan adsl open                   Open ADSL line
wan adsl opencmd             Glite Open ADSL line with specific standard
wan adsl opmode               Show the operational mode
wan adsl rateadap [on|off]   Turn on/off rate adaptive mechanism
wan adsl perfdata               Show performance information,CRC, FEC, error seconds.
wan adsl reset                   Reset ADSL modem, and must reload the modem code again
wan adsl Status                 ADSL status (ex: up, down or wait for init)