auto lo
iface lo inet loopback

auto eth0
iface eth0 inet dhcp

auto eth1
iface eth1 inet dhcp

auto eth2
iface eth2 inet dhcp

#auto ath0
#iface ath0 inet dhcp

auto wlan0
iface wlan0 inet dhcp
wireless_mode managed
wireless-essid picoss
wireless-key 76480lerezodepicoss76480
wireless-channel 11