auto lo
iface lo inet loopback

#iface eth0 inet dhcp
iface eth0 inet static
address 192.168.1.30
netmask 255.255.255.0
gateway 192.168.1.150

auto wlan0
#Normal Wifi Mode
#allow-hotplug wlan0
#iface wlan0 inet manual
#wpa-conf /etc/wpa_supplicant/wpa_supplicant.conf

#ACCESS POINT MODE
iface wlan0 inet static
address 192.168.4.1
netmask 255.255.255.0
up iptables-restore < /etc/iptables.ipv4.nat