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AI 3 status and plan

AI 3 status and plan. - Resource Allocation Committee & NOC Meeting - APAN 2003 Conference in Fukuoka January 23th, 2003. AI 3 Partners (as of January 2003.). ITB (Indonesia) AIT (Thailand) HKUST (Hong Kong, China)  WIDE Project (Japan) IOIT (Vietnam)

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AI 3 status and plan

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  1. AI3 status and plan - Resource Allocation Committee & NOC Meeting - APAN 2003 Conference in Fukuoka January 23th, 2003

  2. AI3 Partners (as of January 2003.) • ITB (Indonesia) • AIT (Thailand) • HKUST (Hong Kong, China)  • WIDE Project (Japan) • IOIT (Vietnam) • Tamesek Polytechnic (Singapore) • USM (Malaysia) • ASTI (Philippines) • University of Colombo School of Computing (Sri Lanka) ★

  3. AI3 UDL Partners • Malaysia • YPM College • Thailand • Chulalongkorn University • Asian Institute of Technology • Indonesia • Universitas Brawijaya • Hasanuddin University • Universitas Sam Ratulangi • Laos • National University of Laos • Myanmar • University of Computer Studies, Yangon

  4. AI3 Partners in Asia

  5. AI3 Partners with C-band Receive-Only sites

  6. Our Testbed Network • Using satellite channel • Ku-band (JCSAT-1b) and C-band (JCSAT-3) • 1.5Mbps VSAT point-to-point channel • but now we are using unbalancing bandwidth assignment, such as 1.5Mbps from JP / 512Kbps from partners. • JP-ID is configured with 2.0Mbps/1.5Mbps since last year • 6Mbps C-band (JCSAT-3) Uni-directional (UDL) channel • With Receiving-Only stations • easy to install and to change both network topology and bandwidth. • star-shaped topology • AI3 HUBs (for Ku and C) in Japan • AI3 earth station at each partner as a RIM

  7. AI3 Network Topology (point-to-point basis)

  8. AI3 Network Topology (UDL basis)

  9. AI3 Satellite Circuits

  10. Hong Kong Univ. of Sci. And Tech., Hong Kong Inst. of Tech. Bandung, Indonesia Asian Inst. of Tech., Thailand WIDE Project, Japan WIDE Project, Japan Temasek Polytechnic, Singapore Universiti Sains Malaysia, Malaysia Adv. Sci. Tech. Inst., Philippine Inst. Of Info. Tech. Vietnam

  11. Peering Status with APAN • Transit for APAN from AI3 Partners • AS4796, AS4767, AS9292, AS9821 • Started to advertize USM routes (AS 17815) to APAN • BGP peering between AI3 and APAN • APAN Tokyo XP is connected with both of SFC and NAIST

  12. Transit Partners Ku-Band Partners C-Band Partners AS 9292 (TP) AS 4767 (AIT) AS 9821 (ASTI) AS 4796 (ITB) AI3 AS 17815 (USM) new NAIST SFC TokyoXp APAN

  13. Other Partners UNIBRAW AYF UNSRAT UNHAS Myanmar Chulalongkorn Laos IOIT(VN) C-Band UDL Partners C-Band Partner AI3 NAIST SFC APAN TokyoXp

  14. AI3/SFC - APAN/TokyoXP Peering • Tagged VLAN between WIDE(AS 2500) and Tokyo XP • Thru VLAN in WIDE (AS 2500) 、they are directly connected in Layer 3 APAN WIDE AI3 VLAN (203.181.248.240/29) EBGP 203.181.248.240/29

  15. Weathermap deployment in AI3

  16. MWD - Satellite monitoring software • MWD – Modem Watch Dog • Developed to capture running status of satellite modem • Expanding to C-band UDL sites • SFC • Brawijaya • Chulalongkorn • UDL Monitoring page • http://sfc-serv.ai3.net/mwd_udl/

  17. example) MWD for C-band UDL

  18. Future Plan (IPv6) • Current status • AI3 has NLA1 obtained from WIDE • Providing NLA2 to AI3 partners • Future plan • Are planning to have sTLA • We expect to operate BGP peering with APAN • Will provide NLA1 to AI3 partners

  19. Future Plan (Other issues) • IOIT in Vietnam has got their AS number • Now, AI3 can provide transit route to IOIT • Many C-band UDL Partners joined • In addition to UDL, some partners experimentally start to use bi-directional satellite links, though link bandwidth is narrow • To get more reliable satellite links

  20. SOI Asia-Pacific Project • Objective • Contribution to academic field in Asia-Pacific using ICT technology • Issues to be settled • Deployment of Internet environment in Asia • Development of contents and its delivery methods for the classes • Localization and internationalization of educational contents • Development of actual contents and its evaluation experiments

  21. Network infrastructure using the satellite circuit Application selection Lectures, lecture certificate, 11 Partners in 7 countries Information Technology Special Lecture IT & Social Science Special Seminar on E-learning of IT Economics Advanced Topics for Fisheries and Marine Science E-Government Seminar SOI ASIA-Pacific ProjectSince 2001http://www.soi.wide.ad.jp/soi-asia/ Network Configuration Establishment of Distance Learning Environment through the Internet Past Lectures Operators Workshop Ongoing Lectures • Advanced Information Technology • September 2002 • Unix Administration • Server Operation

  22. Internet connection with UDL Terrestrial Internet JCSAT-3 C-Band C-7 transponder CampusLAN SOI Server UDL Receive Router SOI Clients LAN Satellite Receiver

  23. Keio University, Japan Brawijaya University, Indonesia Hasanuddin University, Indonesia Sam Ratulangi University, Indonesia Laos National University, Laos University of Computer Studies, Yangon, Myanmar Asian Youth Fellowship, Malaysia Asian Institute of Technology, Thailand Advanced Science and Technology InstitutePhilippines Institute of Technology, Bandung, Indonesia Chulalonkorn University, Thailand Institute of InformationTechnology,Vietnam

  24. Future Plans • Operators Workshop 2003 spring • http://www.soi.wide.ad.jp/soi-asia/ow/2003-spring/ • More partners in Japan, Asia • More fields than IT • Accreditation • IPv6 challenge • Archived lecture contribution from the site • Stable network operation and monitoring

  25. Contact • soi-asia@soi.wide.ad.jp • http://www.soi.wide.ad.jp/soi-asia/

  26. More on AI3 • Visit our Web site at http://www.ai3.net/ • SAINT2003 workshop • Will be held in Orland, USA from 26th - 31th in Jan. 2003 • AI3 related research papers are presented

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