References: https://kasiviswanathanblog.wordpress.com/2017/05/29/rpi3-as-wifi-routeraccess-point/ https://learn.pi-supply.com/make/how-to-setup-a-wireless-access-point-on-the-raspberry-pi/ sudo apt-get install dnsmasq hostapd sudo systemctl stop dnsmasq sudo systemctl stop hostapd Kill process /usr/sbin/named, it is the one using port 53  required b...