artyom@artyom-H97-D3H:~$ ping6 fd7a:546c:f950::1
PING fd7a:546c:f950::1(fd7a:546c:f950::1) 56 data bytes
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=1 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=2 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=3 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=4 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=5 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=6 Destination unreachable: Address unreachable
64 bytes from fd7a:546c:f950::1: icmp_seq=7 ttl=63 time=3.23 ms
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=8 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=9 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=10 Destination unreachable: Address unreachable
64 bytes from fd7a:546c:f950::1: icmp_seq=11 ttl=63 time=3.36 ms
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=12 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=13 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=14 Destination unreachable: Address unreachable
64 bytes from fd7a:546c:f950::1: icmp_seq=15 ttl=63 time=3.42 ms
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=16 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=17 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=18 Destination unreachable: Address unreachable
64 bytes from fd7a:546c:f950::1: icmp_seq=19 ttl=63 time=3.34 ms
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=20 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=21 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=22 Destination unreachable: Address unreachable
64 bytes from fd7a:546c:f950::1: icmp_seq=23 ttl=63 time=3.68 ms
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=24 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=25 Destination unreachable: Address unreachable
From fd7a:46c:f954:0:76d4:35ff:fef8:9f90 icmp_seq=26 Destination unreachable: Address unreachable
64 bytes from fd7a:546c:f950::1: icmp_seq=27 ttl=63 time=3.48 ms
^C
--- fd7a:546c:f950::1 ping statistics ---
27 packets transmitted, 6 received, +21 errors, 77% packet loss, time 26353ms
rtt min/avg/max/mdev = 3.239/3.423/3.683/0.141 ms



artyom@artyom-H97-D3H:~$ ip -6 route
fd7a:46c:f954::/64 dev eno1  proto kernel  metric 256  mtu 1280 pref medium
fd7a:546c:f950::/64 via fe80::21e:6ff:fecb:1923 dev eno1  proto ra  metric 1024  expires 1798sec pref medium
fe80::/64 dev eno1  proto kernel  metric 256  mtu 1280 pref medium
default via fe80::12fe:edff:fee5:bd00 dev eno1  metric 1024  pref medium



artyom@artyom-H97-D3H:~$ ip -6 neighbor
fd7a:46c:f954::110 dev eno1 lladdr 00:1e:06:cb:19:23 router STALE
fd7a:46c:f954::1 dev eno1 lladdr 10:fe:ed:e5:bd:00 router STALE
fd7a:546c:f950::1 dev eno1  FAILED
fe80::12fe:edff:fee5:bd00 dev eno1 lladdr 10:fe:ed:e5:bd:00 router REACHABLE
fe80::21e:6ff:fecb:1923 dev eno1 lladdr 00:1e:06:cb:19:23 router STALE