alice::ipsec status 2> /dev/null::nat-t.*ESTABLISHED.*alice@strongswan.org.*sun.strongswan.org::YES
venus::ipsec status 2> /dev/null::nat-t.*ESTABLISHED.*venus.strongswan.org.*sun.strongswan.org::YES
sun::  ipsec status 2> /dev/null::nat-t\[1]: ESTABLISHED.*sun.strongswan.org.*alice@strongswan.org::YES
sun::  ipsec status 2> /dev/null::nat-t\[2]: ESTABLISHED.*sun.strongswan.org.*venus.strongswan.org::YES
alice::ipsec status 2> /dev/null::nat-t.*INSTALLED, TUNNEL.*ESP in UDP::YES
venus::ipsec status 2> /dev/null::nat-t.*INSTALLED, TUNNEL.*ESP in UDP::YES
sun::  ipsec status 2> /dev/null::nat-t[{]1}.*INSTALLED, TUNNEL.*ESP in UDP::YES
sun::  ipsec status 2> /dev/null::nat-t[{]2}.*INSTALLED, TUNNEL.*ESP in UDP::YES
alice::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_req=1::YES
venus::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_req=1::YES
moon:: sleep 6::no output expected::NO
bob::  ping -c 1 PH_IP_ALICE::64 bytes from PH_IP_ALICE: icmp_req=1::YES
bob::  ping -c 1 PH_IP_VENUS::64 bytes from PH_IP_VENUS: icmp_req=1::YES
moon::tcpdump::IP moon.strongswan.org.* > sun.strongswan.org.4500: UDP-encap: ESP::YES
moon::tcpdump::IP sun.strongswan.org.4500 > moon.strongswan.org.*: UDP-encap: ESP::YES
moon::tcpdump::IP moon.strongswan.org.* > sun.strongswan.org.4500: isakmp-nat-keep-alive::YES
alice::cat /var/log/daemon.log::sending keep alive::YES
venus::cat /var/log/daemon.log::sending keep alive::YES