auto lo

iface lo inet loopback
iface eth0 inet dhcp

allow-hotplug wlan0
iface wlan0 inet manual
wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf
#iface default inet dhcp
iface default inet static
        address 100.69.25.59
        netmask 255.255.248.0
        gateway 100.69.24.1