auto lo
iface lo inet loopback

auto wlan0
iface wlan0 inet static
      address 192.168.1.200
      netmask 255.255.255.0
      gateway 192.168.1.1
      wireless-key 5086780550
      wireless-essid IVER
#      post-up route add -net 192.168.2.31 netmask 255.255.255.255 gw 192.168.1.131 dev wlan0
#      pre-down route del -net 192.168.2.31 netmask 255.255.255.255 gw 192.168.1.131 dev wlan0
#      post-up route add -net 192.168.2.28 netmask 255.255.255.255 gw 192.168.1.128 dev wlan0
#      pre-down route del -net 192.168.2.28 netmask 255.255.255.255 gw 192.168.1.128 dev wlan0

auto eth0
iface eth0 inet static
address 192.168.0.200
netmask 255.255.255.0
gateway 192.168.0.1
      post-up route add -net 239.255.0.0/16 dev eth0
      post-down route del -net 239.255.0.0/16 dev eth0


