My Raspberry Pi interfaces file contents With wi-fi configuration

Wi-fi Configuration For Raspberry Pi

auto lo
iface lo inet loopback



#allow-hotplug eth0
#auto eth0
iface eth0 inet static
	address 192.168.43.2
	network 192.168.43.0
	broadcast 192.168.43.255
    netmask 255.255.255.0
	gateway 192.168.43.1

	#post-up /etc/network/if-up.d/eth0.start


allow-hotplug usb0
iface usb0 inet static
	address 192.168.42.11
	network 192.168.42.0
	netmask 255.255.255.0
	broadcast 192.168.42.255
	gateway 192.168.42.129


auto wlan0
allow-hotplug wlan0
iface wlan0 inet static
	address 192.168.43.11
	network 192.168.43.0
	netmask 255.255.255.0
	broadcast 192.168.43.255
	gateway 192.168.43.1
	wpa-scan-ssid 1
	wpa-ap-scan 1
	wpa-key-mgmt WPA-PSK
	wpa-proto RSN WPA
	wpa-pairwise CCMP TKIP
	wpa-group CCMP TKIP
	wpa-ssid "NetNode"
	wpa-psk "mypass"
	wpa-auth-alg OPEN

#wpa-roam /etc/wpa_supplicant/wpa_supplicant.conf
iface default inet dhcp
##pre-up iptables-restore < /etc/network/iptables