Internet2 Land Speed Record
in single and multiple IPv6 TCP stream

14th, Nov.2005

6.96Gbps on 30,000km (actually 32372 km)connection from Tokyo through Seattle to Amsterdam, through Amsterdam to Chicago, through Chicago to Tokyo Latency 500ms RTT

Network Configuration

network configuratiion map
treceroute from Opteron9 to Opetron6 (Seattle - Amsterdam - Chicago - T-Lex(Tokyo) - Seattle)
traceroute to opteron6c-v6 (2001:200:0:1cf0::12) from 2001:200:0:1cf3::12, 
30 hops max, 24 byte packets
 1  gs4k-ams-655-v6 (2001:200:0:1cf3::1)  148.67 ms  147.81 ms  147.884 ms
 2  gs4k-chi-359-v6 (2001:200:0:1cf2::1)  252.221 ms  252.089 ms  269.133 ms
 3  ni40g-t-lex-3300-v6 (2001:200:0:1cf1::1)  411.596 ms  411.602 ms  411.592 ms
 4  opteron6c-v6 (2001:200:0:1cf0::12)  500.298 ms  500.319 ms  500.311 ms
treceroute from Opteron6 to Opetron9 (Seattle - WIDE(Tokyo) - Chicago - T-Lex(Tokyo) - Seattle)
traceroute to opteron9c-v6 (2001:200:0:1cf3::12) from 2001:200:0:1cf0::12, 
30 hops max, 24 byte packets
 1  ni40g-t-lex-654-v6 (2001:200:0:1cf0::1)  88.919 ms  88.89 ms  88.883 ms
 2  gs4k-chi-3300-v6 (2001:200:0:1cf1::3)  253.371 ms  252.524 ms  252.516 ms
 3  gs4k-ams-359-v6 (2001:200:0:1cf2::2)  1642.14 ms  356.672 ms  356.665 ms
 4  opteron9c-v6 (2001:200:0:1cf3::12)  500.321 ms  500.319 ms  500.323 ms

Internet2 TCP Single stream Land Speed Record measurement

System

  • Technical points
  • Target Performance of single stream TCP on 30,000(actual 32,372) km circuit
  • Results

    Traffic Graphs

    traffic graphs

    dump of trial

    These traces are submitted traial non-drop version(first 100 packets)

  • sender side log sender side transfer iamge
  • receiver side log receiver side transfer iamge
  • tcpdump format(receiver side)

    Name of Institutions and persons

    • The University of Tokyo
      • Kei Hiraki
      • Mary Inaba
      • Junji Tamatsukuri
      • Yutaka Sugawara
      • Katsushi Inagami
      • Takeshi Yoshino
      • Nao Aoshima
    • WIDE project
      • Akira Kato
      • Hiroshi Esaki
      • Kazuma Kobayashi
      • Yuji Sekiya
      • Seiichi Yamamoto
    • JGN2
      • Asako Toyoda
      • Kazuhiko Nakamura
      • Katsushi Kobayashi
      • Yoshitaka Hattori
      • Jin Tanaka
      • Shinya Hori
      • Yoichi Tsukioka
    • Northwest Giga Pop
      • Jan Eveleth
      • Bill Mar
      • Beth Garrison
    • Chelsio Communications
      • Felix Marti
      • Wael Noureddine
    • Fujitsu Computer Technologies LTD
      • Ryutaro Kurusu
      • Masakazu Sakamoto
      • Yuki Furukawa
      • Yukichi Ikuta
    • NTT Communications
      • Katsuyuki Hasebe
      • Miyuki Neo
      • Yu Inada
      • Mitsuo Murakami
    • IEEAF
    • CANARIE
      • Rene Hatem
      • Damir Pobric
      • Thomas Tam
    • StarLight
      • Linda Winkler
      • Jake Sallee
    • SURFnet
      • Kees Neggers
      • Erik-Jan Bos
    • SARA
      • Pieter de Boer
    • University of Amsterdam
      • Cees de Laat
      • Paola Grosso
      • Freek Dijkstra
      • Hans Blom

    Supported by

    • Special Coordination Fund for Promoting Science and Technology, Ministr y of Education, Culture, Sports, Science and Technology, Japan
    • Foundry Networks,
    • Bussan Networks,
    • Alaxala Networks,
    • Hitachi,
    • CISCO systems, Inc.
    • Anue Corporation
    • PFU Corporation
    • TOYO Corporation
    • SCinet
    • Tyco

    Whole Connection World Map