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SINET updates

SINET updates. Jun Matsukata National Institute of Informatics (NII) Research Organization of Information and Systems jm@nii.ac.jp January 24, 2005. Networking at NII.

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SINET updates

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  1. SINET updates Jun Matsukata National Institute of Informatics (NII) Research Organization of Information and Systems jm@nii.ac.jp January 24, 2005

  2. Networking at NII • NII operates SINET and Super SINET which serves as the information network infrastructure for the national research and higher educational community in Japan. • So, SINET and Super SINET plays the role of an NREN in Japan. • Just being reorganized under a new concept focusing on broader targets covering applications as well…

  3. SINET • SINET serves as the information communication infrastructure for the research community in Japan covering the higher educational community as well. • Universities and academic research institutions are connected.

  4. Super SINET • A networking project associated with SINET which was aimed at promotion of advanced scientific researches • Implemented through a three+ year joint research project with the awarded telecommunication company (January 2002 to March 2005), and will continue to exist • Integrated with SINET as a single operation entity

  5. Recent changes • Circuit renewal of SINET and Super SINET • International connectivity • Back of transpacific portion of APAN • Upgrade of the circuits to Thailand • Upgrade of connectivity to U.S.A.

  6. Circuit renewal of SINET and Super SINET. • By April 2005 • Most circuits will be replaced. • No remarkable change in topology • Backup to major network nodes provided by Gigabit Ethernet clouds. • More cooperation with APAN

  7. SINET and Super SINET (planned configuration as of April 2004) Planned configuration from April 2005

  8. International connectivity • December 2004 • Started to provide backup for the transpacific portion of APAN • January 2005 • Upgrade of the 2 Mbps link to Bangkok, Thailand to 45 Mbps • Connecting SINET (NII) and ThaiSARN (NECTEC) as before. • April 2005 • OC48 x 4 to NYC will become OC192 • A new circuit (OC48) to LA

  9. International Connectivity as of October 2004 MAN LAN Abilene CANARIE SINET/ Super SINET NII Hitotsubashi NYC GÉANT APAN Otemachi ESnet SURFNET HEANET ThaiSARN NII Chiba ISP (for commodity traffic) KOREN QGPOP Fukuoka As of January 2005

  10. International Connectivity a plan for April 2005 NISN STARLIGHT Chicago GÉANT Abilene SINET/ Super SINET SURFNET CANARIE MAN LAN NYC NII Hitotsubashi ESnet Otemachi ThaiSARN Pacific Wave HEANET LA APAN ISP (for commodity traffic) KOREN QGPOP Fukuoka A plan for April 2005

  11. International Connectivity Planned configuration for April 2005

  12. More cooperation with APAN • Cooperation with TransPAC2 project • Now we provide backup for the transpacific portion of APAN. • Upgrade of the circuit to Thailand which has been shared among APAN participants • Other kinds of cooperation (including non-networking)

  13. Super SINET - a brief introduction

  14. Super SINET • Implemented through a joint research project with the awarded telecommunication company • Two modes of network services, shared backbone and point-to-point, have been provided for more than two years (since January 2002). • OXCs were introduced for expedited provisioning and faster restoration of services.

  15. Network services provided by Super SINET • Shared backbone • Point-to-point • Physical (light path, lambda, dedicated circuits, etc.) • Virtual (LSP, etc.)

  16. Shared backbone • 10 Gbps IP backbone • Most Super SINET sites are connected with a 10 Gbps circuit. • The backbone network is shared among the research and educational community. • The network is IP based. • Both IPv4 and IPv6 are supported. • IPv6 is tunneling based for the moment though.

  17. Point-to-point • Point-to-point services are provided to research (or users) groups. Each users group can make exclusive use of the connectivity provided. • Variations of point-to-point services • Physical • Virtual or logical • N.B. The term “point-to-point” might be not good, since it is often the case that services are extended to “multi-point”. Term “site oriented” might be more appropriate

  18. Point-to-point (cont’d) • Point-to-point (physical) • Gigabit Ethernet bridge • Layer 3 protocol independent • Based on physical resources reserved • OC48 circuit • This is actually provision of lambda. N.B. A lambda is an optical fiber if not multiplexed, or a wave length of a wave length multiplexed optical fiber.

  19. Point-to-point (physical) Tohoku U Radio Telescope (Antenna) KEK Kyoto U U Tokyo This is actually a part of GALAXY project by NAO. ICR Kyoto U IMS U Tokyo Osaka hub Osaka U Tokyo hub NII Hitotsubashi Nagoya hub NII Chiba Nagoya U NAO Gigabit Ethernet many Gigabit Ethernets NIFS ISAS NIG 2.4 Gbps

  20. Point-to-point (cont’d) • Point-to-point (virtual) • MPLS VPN (Layer 3) • Based on virtual resources • Virtual or logical networks sharing the resource of the IP backbone. • “Multi-point” services are also available.

  21. Circuit Configuration with OXCs and WDMs Node 1 Node 4 OXC WDM WDM OXC Node 2 router router Node 5 Hub Node 1 Hub Node 2 Node 3 GbE 10Gbps WDM

  22. From Janunary 2002 Tohoku University High Energy Accelerator Research Organization (KEK) The University of Tokyo The Institute of Medical Science (IMS), The university of Tokyo NII (Hitotsubashi HQ) NII (Chiba Annex) National Astronomical Observatory (NAO) The Institute of Space and Astronautical Science (ISAS), JAXA National Institute of Genetics (NIG) Nagoya University National Institute for Fusion Science (NIFS) Kyoto University Institute for Chemical Research (ICR), Kyoto University Osaka University From October 2002 Hokkaido University Tsukuba University The Institute for Solid State Physics (ISSP), The University of Tokyo Tokyo Institute of Technology Waseda University Okazaki National Research Institutes Doshisha University Kyushu University From October 2003 The Institute for Statistical Mathematics Keio University Japan Advanced Institute of Science and Technology Hiroshima University From October 2004 Kansai University Japan Agency for Marine-Earth Science and Technology (JAMSTEC) Super SINET Nodes

  23. SINET and Super SINETin its earlier phase (as of January 2002) Nagano Kanazawa Niigata Sapporo Kitami Sendai Hirosaki NII Chiba Tsukuba Tottori Kagoshima Kyoto Chiba Matsuyama NII Hitotsubashi Okinawa ICR KU KEK Kumamoto Chofu Koganei Kitakyushu Tokyo Meguro Osaka hub Tokyo hub Yamaguchi Fukuoka Yokohama IMS UT Nagasaki Maebashi Nagoya hub Hiroshima Osaka Saitama Kobe NIFS Nagoya ISAS Yamanashi Okayama Tokushima Okazaki 6 - 180 Mbps Super SINET node 10 Gbps

  24. SINET and Super SINETin its earlier phase 1 (as October 2002) Okinawa Niigata Sapporo Kitami Kagoshima Tottori Kanazawa Nagano Sendai Hirosaki Kumamoto Matsuyama Kyoto Tsukuba NII Chiba Chiba Super SINET NII Hitotsubashi Kitakyushu Koganei Yamaguchi Chofu Meguro Fukuoka Hiroshima Kobe Osaka Nagoya Tokyo Yokohama ISAS Maebashi Okayama Tokushima Okazaki Nagasaki N.B. Not all of the SINET and Super SINET nodes are shown here. Yamanashi Saitama

  25. SINET and Super SINET (planned configuration as of April 2004) Planned configuration from April 2005

  26. International Connectivity as of October 2004 MAN LAN Abilene CANARIE SINET/ Super SINET NII Hitotsubashi NYC GÉANT APAN Otemachi ESnet SURFNET HEANET ThaiSARN NII Chiba ISP (for commodity traffic) KOREN QGPOP Fukuoka As of January 2005

  27. International Connectivity a plan for April 2005 NISN STARLIGHT Chicago GÉANT Abilene SINET/ Super SINET SURFNET CANARIE MAN LAN NYC NII Hitotsubashi ESnet Otemachi ThaiSARN Pacific Wave HEANET LA APAN ISP (for commodity traffic) KOREN QGPOP Fukuoka A plan for April 2005

  28. International Connectivity Planned configuration for April 2005

  29. Chronology • January 4, 2002 • The operation of SuperSINET started. • 14 universities and institutes were connected. • October 2002 • 8 additional institutions • October 2003 • 4 additional institutions • October 2004 • 2 additional institutions • March 2004 • The joint research project ends. • April 2004 • The circuits will be provided on a procurement basis.

  30. THE END

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