[Unit]
Description=Initialize iptables
Before=iptables.service
AssertPathExists=/etc/sysconfig/iptables

[Service]
Type=oneshot
ExecStart=/usr/sbin/iptables -t raw -nL
Environment=BOOTUP=serial
Environment=CONSOLETYPE=serial
StandardOutput=syslog
StandardError=syslog
[Install]
WantedBy=basic.target