sun:: cat /var/log/daemon.log::received proposals: ESP:AES_CBC_128/HMAC_SHA2_256_128/EXT_SEQ/NO_EXT_SEQ::YES sun:: cat /var/log/daemon.log::selected proposal: ESP:AES_CBC_128/HMAC_SHA2_256_128/EXT_SEQ::YES sun:: cat /var/log/daemon.log::using extended sequence numbers (ESN)::YES moon:: cat /var/log/daemon.log::using extended sequence numbers (ESN)::YES moon:: ipsec status 2> /dev/null::net-net.*ESTABLISHED.*moon.strongswan.org.*sun.strongswan.org::YES sun:: ipsec status 2> /dev/null::net-net.*ESTABLISHED.*sun.strongswan.org.*moon.strongswan.org::YES moon:: ipsec status 2> /dev/null::net-net.*INSTALLED, TUNNEL::YES sun:: ipsec status 2> /dev/null::net-net.*INSTALLED, TUNNEL::YES sun:: ip -s xfrm state::flag af-unspec.*(0x10100000)::YES moon:: ip -s xfrm state::flag af-unspec.*(0x10100000)::YES alice::ping -c 10 -i 0 -f PH_IP_BOB::10 packets transmitted, 10 received, 0% packet loss::YES sun::tcpdump::IP moon.strongswan.org > sun.strongswan.org: ESP::YES sun::tcpdump::IP sun.strongswan.org > moon.strongswan.org: ESP::YES moon::ipsec statusall 2> /dev/null::AES_CBC_128/HMAC_SHA2_256_128/ESN::YES sun:: ipsec statusall 2> /dev/null::AES_CBC_128/HMAC_SHA2_256_128/ESN::YES