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地域間相互接続実験 RIBB の活動と今後の課題

地域間相互接続実験 RIBB の活動と今後の課題. 菊池 豊 KIKUCHI Yutaka Department of Information Systems Engineering Kochi University of Technology yu@kikuken.org. RIBB. Topology of JP. Regional Activity. JGN. About RIBB. AV streaming. Data Center. DISTIX. Conclusion. Topology of the Internet in Japan.

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地域間相互接続実験 RIBB の活動と今後の課題

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  1. 地域間相互接続実験RIBBの活動と今後の課題 菊池 豊 KIKUCHI Yutaka Department of Information Systems Engineering Kochi University of Technology yu@kikuken.org

  2. RIBB Topology of JP Regional Activity JGN About RIBB AV streaming Data Center DISTIX Conclusion Topology of the Internet in Japan • Disaster in Tokyo will affect regional residents • even when there is no damage in that region • Throughput must be worse in many cases • because of routing detours • Tokyo gains more and more • Facilities, Engineers and Capital • Tokyo has gained enough already

  3. Regional Activities in Japan • Many noteworthy activities in the Regions • Toyama, Tohoku, Yamanashi, Tokai, Okayama and Hiroshima • Not enough collaboration among them • even they know each other RIBB Topology of JP Regional Activity JGN About RIBB AV streaming Data Center DISTIX Conclusion

  4. You finished the background JGN (Japan Gigabit Network) • For research and development towards the next generation • build on ATM tech. • Max 2.4 Gbps link • Free use • no commercial traffic

  5. RIBB: Regional Internet Backbone • Since May 1999 • Interconnection of Regional Activities • Researchers and Developers • Projects • Regional Networks • Network is Constructed on JGN RIBB Topology of JP Regional Activity JGN About RIBB AV streaming Data Center DISTIX Conclusion

  6. The purpose of RIBB • Practical Research for the next generation • Network Service for Users • Contents Distribution • Distributed Transportation for Audio Video Streaming • Broadband Application • High Speed Access Lines • CATV, xDSL, Radio link, FTTO, FTTH • High Speed Backbone • Broadband, Ultra high speed • Routing, IPv6, QoS

  7. Member of RIBB • Chair: Hayashi (Reitaku Univ.) • Core Staff: • Nakagawa (Intec Net Core) • Hiji (Hitachi Tohoku) • Yatsushiro (Yamanashi Women’s Univ.) • Kikuchi (Kochi Univ. of Tech.) • 10 Organizations (1999) • 23 Organizations (2001) • 35 Organizations (Now)

  8. Aizu 65M 135M 65M Koriyama Tohoku-u Kochi 135M 135M 135M Hiroshima 135M 135M U-Tokyo Nagoya-u 135M 135M 124M 135M Gifu Toyama Yamanashi RIBB Topology (1999)

  9. Sapporo Sendai Kyutech Kochi Koriyama Tohoku-u Kyusyu Kyushu-id Aizu Osaka-u Yamanashi U-tokyo Kyoto-u Nagoya-u CRL Toyama Shiojiri IRI Gifu Hiroshima Nagano JPIX Mie RIBB Topology (2001)

  10. 北陸先端大 仙台市情報・産業プラザ 北海道大学 山口大 東北-5 [083] 北陸-3[3B1] 北海道-2 [2A2] 中国-7[003] TAO高知通信トラフィックRC 3 0/388-390 3 会津大 11 3 北陸-3[3A1] 高知RC[SHLI:090] 東北-2 [012] 会津大学 九大 10 2/388-390 18 31 九州-3[3B1] 13 4 32 9 4 6 12 3 7 東北-4[2A2] 30 8 福島県ハイテクプラザ 29 8 高知RC[SHLI:070] INTEC W&G 5 9 東北大 4 東北-2 [001] 九工大 6 北陸-2[020] 九州-3[2A3] 5 3 5 30 4 3 北海道総合通信網 芸工大 北海道-1 [SHLI:020] 九州-3[2A2] 31 3 27 15 10 29 8 中国-1[LHI001] 11 32 9 関東-1 [080] 4 5 関東-1 [100] 31 近畿-4[3B1] 7 三菱総研 岡山県立鴨方高校 スクウェア 3 25 6 28 阪大 11 21 22 20 関東-10[003] 近畿-3[3A1] 11 30 26 19 27 東大 群馬インターネット 京大 3 5 関東-4[3B1] 6 3 4 19 26 近畿-2[7D16] 8 24 名大 東海-2[003] 23 関東-1[SHLI:320] 3 18 7 けいはんな インターネット研究会 東海-3[3A1] 7 17 岐阜県立情報科学 芸術大学院大学 CRL 11 ４ 3 4 6 中国-4[012] 10 9 6 東海-4[003] KDDI大手町 信越-4[3B1] CSI2（広島大） 1 ZTV 1 5 JPIX 塩尻市 東海-2[012] 関東-8[1A3] 信越-4[2A2] 10 KDDI大手町 3 ソフトピアジャパン 東海-3[3B3] 山梨県立 女子短期大学 東海-4[001] 長野県情報 技術試験場 IRI 富士通関西 中部ネットテック 三重県立看護大学 RIBB Topology (Now)

  11. Examples of the RIBB Activities • Distributed Transportation of Audio Video Streaming • Distributed Data Center • Distributed Internet eXchange • Discussion RIBB Topology of JP Regional Activity JGN About RIBB AV streaming Data Center Data Center Data Center DISTIX Conclusion

  12. Conclusion • New Technology is needed • Users and Traffic are increasing • Strained network topology in Japan • RIBB • an Integrated research project on JGN • Research and Development • impacts to the Internet in Japan RIBB Topology of JP Regional Activity JGN About RIBB AV streaming Data Center DISTIX Conclusion

  13. Acknowledgement • All RIBB members • Live!Eclipse Project • Many people who support us • RIBB is supported by TAO JGN-G11012 • DISTIX is sponsored by TAO I121-401 Illustration by Michiko

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