[Unit] Description=DNS Socket activation for dnsmasq - Small forwarding DNS server with DHCP and tftp support. [Socket] BindIPv6Only=ipv6-only #DNS ListenDatagram=0.0.0.0:53 ListenStream=0.0.0.0:53 ListenDatagram=[::]:53 ListenStream=[::]:53 [Install] WantedBy=sockets.target