IETF50 terminal cluster IPv6 usage

[Jun-ichiro itojun Hagino]

        http://www.kame.net/ietf50/ has all statistics gathered during
        IETF50 IPv6 terminal cluster operation.  highlights include:
        - 7-8% of laptops are IPv6-aware (respond to IPv6 ping)
        - there seem to be 10+ machines who have configured their machine
          to be IPv6-only (using IPv6-to-IPv4 translator)

        Thanks go to Lucent term cluster team, and all people helped IPv6
        network configurations/operations.  I really hope IPv6 connectivity
        to be officially provided, at IETF51.

itojun