[Unit] Description=Single- & multi-homed firewall script with DSL/ADSL support After=network.target [Service] Type=oneshot RemainAfterExit=yes ExecStart=/usr/sbin/arno-iptables-firewall start ExecStop=/usr/sbin/arno-iptables-firewall stop ExecReload=/usr/sbin/arno-iptables-firewall force-reload [Install] WantedBy=multi-user.target