The main difference is that ping now reports icmp_seq instead of icmp_req, so we match for icmp_.eq, which works with both releases. tcpdump now also reports port 4500 as ipsec-nat-t.
8 lines
652 B
Plaintext
8 lines
652 B
Plaintext
moon::ipsec status 2> /dev/null::host-host.*ESTABLISHED.*moon.strongswan.org.*sun.strongswan.org::YES
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sun:: ipsec status 2> /dev/null::host-host.*ESTABLISHED.*sun.strongswan.org.*moon.strongswan.org::YES
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moon::ipsec status 2> /dev/null::host-host.*INSTALLED, TUNNEL::YES
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sun:: ipsec status 2> /dev/null::host-host.*INSTALLED, TUNNEL::YES
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moon::ping -c 1 PH_IP_SUN::64 bytes from PH_IP_SUN: icmp_.eq=1::YES
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sun::tcpdump::IP moon.strongswan.org.\(4500\|ipsec-nat-t\) > sun.strongswan.org.\(4500\|ipsec-nat-t\): UDP-encap: ESP::YES
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sun::tcpdump::IP sun.strongswan.org.\(4500\|ipsec-nat-t\) > moon.strongswan.org.\(4500\|ipsec-nat-t\): UDP-encap: ESP::YES
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