Edit File: firewall.service
# Automatically generated by systemd-sysv-generator [Unit] Documentation=man:systemd-sysv-generator(8) SourcePath=/etc/rc.d/init.d/firewall Description=SYSV: Start/stop Firewall Before=runlevel2.target Before=runlevel3.target Before=runlevel4.target Before=runlevel5.target Before=shutdown.target After=network-online.target After=network.service Conflicts=shutdown.target [Service] Type=forking Restart=no TimeoutSec=5min IgnoreSIGPIPE=no KillMode=process GuessMainPID=no RemainAfterExit=yes ExecStart=/etc/rc.d/init.d/firewall start ExecStop=/etc/rc.d/init.d/firewall stop