bind-interfaces
 interface=wlan0

 no-resolv
 no-hosts
 addn-hosts=/etc/hosts.ap

 # server=8.8.8.8
 # server=8.8.4.4

 dhcp-range=10.10.0.2,10.10.0.20,255.255.255.0,infinite
 dhcp-option=3,10.10.0.1