[Unit]
Description=Busybox DHCP daemon
After=syslog.target network.target

[Service]
EnvironmentFile=-/etc/conf.d/udhcpd
ExecStart=/sbin/udhcpd -f -P $UDHCPD_PORT $UDHCPD_OPTS /etc/udhcpd.conf

[Install]
WantedBy=multi-user.target