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 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::alice.*ESTABLISHED.*sun.strongswan.org.*alice@strongswan.org::YES sun:: ipsec status 2> /dev/null::venus.*ESTABLISHED.*sun.strongswan.org.*venus.strongswan.org::YES sun:: ipsec statusall 2> /dev/null::alice.*10.2.0.0/16 === 10.1.0.0/25::YES sun:: ipsec statusall 2> /dev/null::venus.*10.2.0.0/16 === 10.1.0.0/25::YES alice::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_seq=1::YES venus::ping -c 1 PH_IP_BOB::64 bytes from PH_IP_BOB: icmp_seq=1::YES moon::tcpdump::IP moon.strongswan.org.4510.* > sun.strongswan.org.ipsec-nat-t: UDP::YES moon::tcpdump::IP moon.strongswan.org.4520.* > sun.strongswan.org.ipsec-nat-t: UDP::YES moon::tcpdump::IP sun.strongswan.org.ipsec-nat-t > moon.strongswan.org.4510.*: UDP::YES moon::tcpdump::IP sun.strongswan.org.ipsec-nat-t > moon.strongswan.org.4520.*: UDP::YES bob::tcpdump::10.3.0.10 > bob.strongswan.org: ICMP echo request::YES bob::tcpdump::10.3.0.20 > bob.strongswan.org: ICMP echo request::YES bob::tcpdump::bob.strongswan.org > 10.3.0.10: ICMP echo reply::YES bob::tcpdump::bob.strongswan.org > 10.3.0.20: ICMP echo reply::YES