Первый пинг ipv6
(~)$ ping6 ipv6.google.com
PING6(56=40+8+8 bytes) 2001:470:1f06:687::2 2001:4860:b007::6a
16 bytes from 2001:4860:b007::6a, icmp_seq=0 hlim=56 time=64.793 ms
16 bytes from 2001:4860:b007::6a, icmp_seq=1 hlim=56 time=65.047 ms
16 bytes from 2001:4860:b007::6a, icmp_seq=2 hlim=56 time=65.37 ms
16 bytes from 2001:4860:b007::6a, icmp_seq=3 hlim=56 time=70.085 ms
16 bytes from 2001:4860:b007::6a, icmp_seq=4 hlim=56 time=63.979 ms
16 bytes from 2001:4860:b007::6a, icmp_seq=5 hlim=56 time=64.372 ms
^C
--- ipv6.l.google.com ping6 statistics ---
6 packets transmitted, 6 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 63.979/65.608/70.085/2.052 ms

(~)$ ping6 ipv6.google.com
PING6(56=40+8+8 bytes) 2001:470:1f06:687::2 2001:4860:b007::6a
16 bytes from 2001:4860:b007::6a, icmp_seq=0 hlim=56 time=64.793 ms
16 bytes from 2001:4860:b007::6a, icmp_seq=1 hlim=56 time=65.047 ms
16 bytes from 2001:4860:b007::6a, icmp_seq=2 hlim=56 time=65.37 ms
16 bytes from 2001:4860:b007::6a, icmp_seq=3 hlim=56 time=70.085 ms
16 bytes from 2001:4860:b007::6a, icmp_seq=4 hlim=56 time=63.979 ms
16 bytes from 2001:4860:b007::6a, icmp_seq=5 hlim=56 time=64.372 ms
^C
--- ipv6.l.google.com ping6 statistics ---
6 packets transmitted, 6 packets received, 0.0% packet loss
round-trip min/avg/max/std-dev = 63.979/65.608/70.085/2.052 ms