moon::iptables-restore < /etc/iptables.rules
sun::iptables-restore < /etc/iptables.rules
moon::systemctl start strongswan-swanctl
sun::systemctl start strongswan-swanctl
moon::expect-connection host-host
sun::expect-connection host-hhost
moon::swanctl --initiate --child host-host 2> /dev/null