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SINET updates Jun Matsukata National Institute of Informatics (NII) Research Organization of Information and Systems [email protected] January 24, 2005 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… 2 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. 3 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 4 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. 5 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 6 SINET and Super SINET (planned configuration as of April 2004) Planned configuration from April 2005 7 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 8 International Connectivity as of October 2004 MAN LAN NII Hitotsubashi Otemachi NYC APAN Abilene CANARIE GÉANT ESnet SURFNET SINET/ Super SINET HEANET NII Chiba ThaiSARN Fukuoka QGPOP ISP KOREN (for commodity traffic) As of January 2005 9 International Connectivity a plan for April 2005 Chicago STARLIGHT NISN Abilene GÉANT SINET/ Super SINET SURFNET NYC NII Hitotsubashi CANARIE MAN LAN ESnet Otemachi ThaiSARN LA APAN Fukuoka QGPOP KOREN Pacific Wave HEANET ISP (for commodity traffic) A plan for April 2005 10 International Connectivity Planned configuration for April 2005 11 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 nonnetworking) 12 Super SINET - a brief introduction 13 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. 14 Network services provided by Super SINET Shared backbone Point-to-point Physical (light path, lambda, dedicated circuits, etc.) Virtual (LSP, etc.) 15 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. 16 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 “multipoint”. Term “site oriented” might be more appropriate 17 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. 18 Point-to-point (physical) Tohoku U Radio Telescope (Antenna) KEK Kyoto U U Tokyo This is actually a part of ICR Kyoto U GALAXY project by NAO IMS U Tokyo Osaka hub Osaka U . NII Hitotsubashi Tokyo hub NII Chiba Nagoya hub Nagoya U NAO NIFS ISAS NIG Gigabit Ethernet many Gigabit Ethernets 2.4 Gbps 19 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. 20 Circuit Configuration with OXCs and WDMs Node 1 Node 4 OXC Node 2 WDM router Hub Node 1 WDM OXC router Node 5 Hub Node 2 Node 3 GbE 10Gbps WDM 21 Super SINET Nodes 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) 22 SINET and Super SINET in its earlier phase (as of January 2002) Nagano Kanazawa Niigata NII Chiba Tsukuba Tottori Kagoshi ma Sapporo Kitami Sendai Hirosaki Kyoto Chiba Matsuyama Okinawa NII Hitotsubashi ICR KU KEK Kumamoto Chofu Kitakyushu Yamaguchi Tokyo Osaka hub Fukuoka Tokyo hub Koganei Meguro Yokohama IMS UT Nagasaki Osaka Kobe Okayama Tokushima Maebashi Nagoya hub Hiroshima Saitama NIFS Nagoya Okazaki ISAS 6 - 180 Mbps Yamanashi Super SINET node 10 Gbps 23 SINET and Super SINET in its earlier phase 1 (as October 2002) Okinawa Niigata Sapporo Kitami Hirosaki Kagoshima Tottori Kanazawa Nagano Sendai Kumamoto Matsuyama Kyoto Tsukuba NII Chiba Chiba NII Hitotsubashi Kitakyushu Koganei Yamaguchi Fukuoka Nagasaki Hiroshima Super SINET Chofu Meguro Kobe Osaka Nagoya Okayama Tokushima Okazaki N.B. Not all of the SINET and Super SINET nodes are shown here. Tokyo Yokohama ISAS Maebashi Yamanashi Saitama 24 SINET and Super SINET (planned configuration as of April 2004) Planned configuration from April 2005 25 International Connectivity as of October 2004 MAN LAN NII Hitotsubashi Otemachi NYC APAN Abilene CANARIE GÉANT ESnet SURFNET SINET/ Super SINET HEANET NII Chiba ThaiSARN Fukuoka QGPOP ISP KOREN (for commodity traffic) As of January 2005 26 International Connectivity a plan for April 2005 Chicago STARLIGHT NISN Abilene GÉANT SINET/ Super SINET SURFNET NYC NII Hitotsubashi CANARIE MAN LAN ESnet Otemachi ThaiSARN LA APAN Fukuoka QGPOP KOREN Pacific Wave HEANET ISP (for commodity traffic) A plan for April 2005 27 International Connectivity Planned configuration for April 2005 28 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. 29 THE END 30