# PPPoE
service system
    modprobe pppoe

service adsl
    check_interval 60
    account account@provider
    #mode pppoe
    device eth0
    #no defaultroute
    #mtu 1492
    #mru 1492
    #unit 0

# PPPoA
service system
    modprobe pppoatm

service adsl
    check_interval 60
    account account@provider
    mode pppoa
    vpi 8
    vci 8
    #no defaultroute
    #mtu 1492
    #mru 1492
    #unit 1