| carol::systemctl stop strongswan | |
| dave::systemctl stop strongswan | |
| moon::systemctl stop strongswan | |
| moon::iptables-restore < /etc/iptables.flush | |
| carol::iptables-restore < /etc/iptables.flush | |
| dave::iptables-restore < /etc/iptables.flush | |
| carol::echo 1 > /proc/sys/net/ipv4/ip_forward |