Edit File: csf.service
[Unit] Description=ConfigServer Firewall & Security - csf After=network.target Before=lfd.service [Service] ExecStart=/usr/sbin/csf --initup ExecStop=/usr/sbin/csf --initdown ; /usr/sbin/csf --stop RemainAfterExit=yes Type=oneshot [Install] WantedBy=multi-user.target