Ping interface (IPv4 hosts will not work):

Results:

PING www.debian-administration.org (2a06:98c1:3120::3) 56 data bytes
64 bytes from 2a06:98c1:3120::3: icmp_seq=1 ttl=57 time=4.64 ms
64 bytes from 2a06:98c1:3120::3: icmp_seq=2 ttl=57 time=4.65 ms
64 bytes from 2a06:98c1:3120::3: icmp_seq=3 ttl=57 time=4.63 ms
64 bytes from 2a06:98c1:3120::3: icmp_seq=4 ttl=57 time=4.57 ms
64 bytes from 2a06:98c1:3120::3: icmp_seq=5 ttl=57 time=4.64 ms

--- www.debian-administration.org ping statistics ---
5 packets transmitted, 5 received, 0% packet loss, time 4007ms
rtt min/avg/max/mdev = 4.568/4.622/4.648/0.028 ms