alice::iptables-restore < /etc/iptables.rules
venus::iptables-restore < /etc/iptables.rules
sun::iptables-restore < /etc/iptables.rules
moon::iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -p udp -j SNAT --to-source PH_IP_MOON:1024-1100
moon::iptables -t nat -A POSTROUTING -o eth0 -s 10.1.0.0/16 -p tcp -j SNAT --to-source PH_IP_MOON:2000-2100
alice::ipsec start
venus::ipsec start
sun::ipsec start
alice::expect-connection nat-t
alice::ipsec up nat-t
venus::expect-connection nat-t
venus::ipsec up nat-t