edofullo dopo riavvio una cosa è cambiata
ping 2001:4860:4860::8888
ping: unknown host 2001:4860:4860::8888
come prima, però invece
ping6 2001:4860:4860::8888
PING 2001:4860:4860::8888(2001:4860:4860::8888) 56 data bytes
64 bytes from 2001:4860:4860::8888: icmp_seq=1 ttl=121 time=6.92 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=2 ttl=121 time=7.02 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=3 ttl=121 time=7.03 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=4 ttl=121 time=6.93 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=5 ttl=121 time=7.08 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=6 ttl=121 time=6.89 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=7 ttl=121 time=6.92 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=8 ttl=121 time=6.89 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=9 ttl=121 time=7.04 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=10 ttl=121 time=7.11 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=11 ttl=121 time=7.11 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=12 ttl=121 time=6.93 ms
64 bytes from 2001:4860:4860::8888: icmp_seq=13 ttl=121 time=7.18 ms
C
--- 2001:4860:4860::8888 ping statistics ---
13 packets transmitted, 13 received, 0% packet loss, time 12016ms
rtt min/avg/max/mdev = 6.890/7.007/7.181/0.099 ms
se faccio ping6 www.netflix.com invece
ping6 www.netflix.com
PING www.netflix.com(2a05:d018:76c:b685:e8ab:afd3:af51:3aed) 56 data bytes
C
--- www.netflix.com ping statistics ---
27 packets transmitted, 0 received, 100% packet loss, time 26019ms