cedric's bazaar

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Firewall

# iptables-save > /etc/iptables.rules
 
# cat /etc/systemd/system/iptables.service 
[Unit]
Description=Firewall
After=network.target
 
[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/bin/sh -c "/sbin/iptables-restore < /etc/iptables.rules"
 
[Install]
WantedBy=multi-user.target
 
 
 
# systemctl enable iptables.service
# systemctl restart iptables.service
 
# systemctl list-unit-files | grep iptables 
iptables.service                           enabled