student@student-pc:~$ ip -6 addr show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 state UNKNOWN qlen 1000
    inet6 ::1/128 scope host
       valid_lft forever preferred_lft forever
2: enp0s31f6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
    inet6 2001:660:4504:222:f4b0:89a9:28f2:cf1/64 scope global temporary dynamic
       valid_lft 603314sec preferred_lft 84844sec
    inet6 2001:660:4504:222:3516:11f6:59ff:dbd3/64 scope global dynamic mngtmpaddr noprefixroute
       valid_lft 2591953sec preferred_lft 604753sec
    inet6 fe80::67de:3f5a:b14a:4780/64 scope link noprefixroute
       valid_lft forever preferred_lft forever
3: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UP qlen 1000
    inet6 fe80::a53b:b3fe:6f2b:5f17/64 scope link noprefixroute
       valid_lft forever preferred_lft forever
student@student-pc:~$