carol::systemctl stop strongswan-swanctl
dave::systemctl stop strongswan-swanctl
moon::systemctl stop strongswan-swanctl
alice::killall radiusd
alice::rm /etc/freeradius/sites-enabled/inner-tunnel-second
moon::iptables-restore < /etc/iptables.flush
carol::iptables-restore < /etc/iptables.flush
dave::iptables-restore < /etc/iptables.flush