config zone
	option name             wifi
	option input            ACCEPT
	option output           ACCEPT
	option forward          REJECT
	
config zone
	option name		lan
	option network		'lan'
	option input		ACCEPT
	option output		ACCEPT
	option forward		REJECT

config zone
	option name		wan
	option network		'wan'
	option input		REJECT
	option output		ACCEPT
	option forward		REJECT
	option masq		1
	option mtu_fix		1

config forwarding
	option src		lan
	option dest		wan

config forwarding
        option src              wifi
        option dest             wan