moon::iptables-restore < /etc/iptables.rules
carol::iptables-restore < /etc/iptables.rules
dave::iptables-restore < /etc/iptables.rules
moon::systemctl start strongswan
carol::systemctl start strongswan
dave::systemctl start strongswan
moon::expect-connection research
moon::expect-connection accounting
carol::expect-connection home
carol::swanctl --initiate --child alice 2> /dev/null
carol::swanctl --initiate --child venus 2> /dev/null
dave::expect-connection home
dave::swanctl --initiate --child alice 2> /dev/null
dave::swanctl --initiate --child venus 2> /dev/null