/etc/network$ cat interfaces
auto lo
iface lo inet loopback

auto eth0
iface eth0 inet static
address 169.254.163.6
netmask 255.255.0.0

auto eth1
iface eth1 inet dhcp

auto eth2
iface eth2 inet dhcp

auto ath0
iface ath0 inet dhcp

auto wlan0
iface wlan0 inet dhcp


iface ppp0 inet ppp
provider ppp0


auto ppp0