[Unit]
Description=Uncomplicated firewall
Documentation=man:ufw(8)
DefaultDependencies=no
Before=network-pre.target sysinit.target
Wants=network-pre.target
After=systemd-sysctl.service
Conflicts=iptables.service ip6tables.service nftables.service firewalld.service
ConditionPathExists=/etc/ufw/ufw.conf

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/share/ufw/ufw-init start
ExecStop=/usr/share/ufw/ufw-init stop

[Install]
WantedBy=multi-user.target