root@Edward:/home/oykawa# ifconfig eth0
eth0      Link encap:Ethernet  HWaddr 00:1b:21:03:2a:86
          inet addr:10.0.0.253  Bcast:10.0.0.255  Mask:255.255.255.0
          inet6 addr: 2a01:270:dd00:2c00:21b:21ff:fe03:2a86/64 Scope:Global
          inet6 addr: fe80::21b:21ff:fe03:2a86/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:6633231 errors:0 dropped:0 overruns:0 frame:0
          TX packets:3597995 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100
          RX bytes:1160574821 (1.0 GiB)  TX bytes:1079188385 (1.0 GiB)

root@Edward:/home/oykawa# ping6 irc6.atw.hu
PING irc6.atw.hu(irc6.atw.hu) 56 data bytes
64 bytes from irc6.atw.hu: icmp_seq=1 ttl=60 time=16.2 ms
64 bytes from irc6.atw.hu: icmp_seq=2 ttl=60 time=14.6 ms
64 bytes from irc6.atw.hu: icmp_seq=3 ttl=60 time=13.8 ms
64 bytes from irc6.atw.hu: icmp_seq=4 ttl=60 time=13.8 ms
64 bytes from irc6.atw.hu: icmp_seq=5 ttl=60 time=14.1 ms
64 bytes from irc6.atw.hu: icmp_seq=6 ttl=60 time=13.8 ms
^C
--- irc6.atw.hu ping statistics ---
6 packets transmitted, 6 received, 0% packet loss, time 5007ms
rtt min/avg/max/mdev = 13.880/14.445/16.281/0.867 ms