[Bug 228108] if_ipsec drops all the icmp v4&v6 error messages

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu May 10 15:19:32 UTC 2018


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=228108

--- Comment #2 from bugs.freebsd.org at mx.zzux.com ---
And why ping is working ok?
ping -c 1 -S 192.168.233.1 192.168.233.2
PING 192.168.233.2 (192.168.233.2) from 192.168.233.1: 56 data bytes
64 bytes from 192.168.233.2: icmp_seq=0 ttl=64 time=0.410 ms

Is gif over if_ipsec the only reliable way to create encrypted ipv6 tunnel
without need of install extra software?
Pure ipv6 over if_ipsec is limited in use because of dropping 'packet_too_big'
messages.

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