carol::service charon stop
dave::service charon stop
moon::service charon stop
alice::killall radiusd
alice::rm /etc/freeradius/sites-enabled/inner-tunnel-second
carol::echo 1 > /proc/sys/net/ipv4/ip_forward
moon::iptables-restore < /etc/iptables.flush
carol::iptables-restore < /etc/iptables.flush
dave::iptables-restore < /etc/iptables.flush