auto lo
auto eth0
#auto eth0:0

iface lo inet loopback
iface eth0 inet dhcp
#iface eth0 inet static
#address 210.61.131.67
#netmask 255.255.255.0
#gateway 210.61.131.254
#post-up route add default gw 210.67.131.254 metric 1
#pre-down route del default gw 210.67.131.254

#iface eth0:0 inet static
#address 10.0.0.126
#netmask 255.255.255.0
#post-up route add default gw 10.0.0.254 metric 2
#pre-down route del default gw 10.0.0.254

#auto wlan0
#allow-hotplug wlan0
#iface wlan0 inet manual
#wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf
#iface default inet dhcp