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JUCC & HARNET

JUCC & HARNET. July 2004 Cairns, Australia. JUCC Offsite Workshop at Tsinghua University – Nov 2003. The Value of JUCC. Joint Universities Computer Centre (JUCC) Founded in 1970 Consortium of all University IT/Computer Centres in Hong Kong JUCC leads in IT excellence for the universities

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JUCC & HARNET

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  1. JUCC & HARNET July 2004 Cairns, Australia

  2. JUCC Offsite Workshop at Tsinghua University – Nov 2003

  3. The Value of JUCC Joint Universities Computer Centre (JUCC) • Founded in 1970 • Consortium of all University IT/Computer Centres in Hong Kong • JUCC leads in IT excellence for the universities • Good cooperation among IT/Computer Centre colleagues • Strong computer and network expertise

  4. HARNET • Hong Kong Academic and Research NETwork (HARNET) • Managed by the Joint Universities Computer Centre (JUCC) • Supports the eight Universities funded by the University Grants Committee (UGC) • Also supports some non-profit organizations in Hong Kong

  5. JUCC members • The University of Hong Kong • The Chinese University of Hong Kong • The Hong Kong Polytechnic University • City University of Hong Kong • Hong Kong Baptist University • The Hong Kong University of Science and Technology • Lingnan University • The Hong Kong Institute of Education

  6. Other JUCC members • Affiliate Members • Open University of Hong Kong • Vocational Training Council (Institute of Vocational Education) • Network Members • Hong Kong Examinations and Assessment Authority • Hong Kong Science & Technology Parks

  7. History of HARNET • 1985 - Set up with UUCP connections • 1989 - Connected to BITNET with dedicated link • 1991 - Connected to Internet at 64 Kbps to USA • 1992 - JUCC takes over management of HARNET funded by University Grants Committee • 1993 - 128 Kbps Internet link • 1995 - 1.544 (T1) Mbps Internet link with local T1 star network • 1996 - 64 Kbps connection to CERNET (via CityU of HK to Tsinghua University)

  8. History (cont’d) • 1997 - 2 (E1) Mbps IPLC link • 1998 - 6 Mbps IPLC link, plus 4 Mbps ISP • 1999 - 12 Mbps IPLC link plus 12 Mbps ISP 512 Kbps link to TANET (via HKU to Academic Sinica of Taiwan) • 2000 - 48 Mbps for ISP Internet • 2001 - 72 Mbps - 2 Mbps to CERNET (via HARNET hub to Tsinghua University)

  9. History (cont’d) • 2002 - 96 Mbps - 10 Mbps to TANET (via HARNET hub to Academia Sinica’s co-location site in HK) - 45 Mbps IPLC to Internet2 at Chicago STARTAP • 2003 - 155 Mbps ISP Internet - 300 Mbps HKIX - 155 Mbps to CERNET (via HARNET hub to CERNET co-location site in HK, Feb 2004) - 45 Mbps to TANET (via HARNET hub to Academia Sinica’s co-location site in HK)

  10. Upgrade Plan for 3rd Quarter 2004 • Dual ISP links - 155 Mbps plus 155 Mbps • 400 Mbps HKIX scalable to 1 Gbps • 90 Mbps IPLC to Internet2

  11. HARNET Usage • Commodity Internet traffic, electronic mail, file transfer, library catalogues, supercomputers, bulletin board services, video-conferencing, etc • TCP/IP network • Very Congested (>90% for 20 hours per week) • Over 10,000 staff and 50,000 students

  12. Management of HARNET • Managed by JUCC • Financial approval by JUCC Board of Management • Network Task Force for operational and technical issues • Video Task Force for video applications • Security Working Group

  13. Funding Management • Substantial investment in Internet links • Mainly supported by special UGC funding and donations • Request for funding reviewed each year • Use of HARNET is free (up till now) • Charging model established since July 1996 • Only usage exceeding allocation is charged

  14. Network Management • Never saturating demand for bandwidth • QoS program to regulate usage according to member institution’s bandwidth allocation • Charging is imposed on bandwidth usage above the allocation • Charge only imposed if usage is over 95% • Not possible to allocate bandwidth for urgent needs • Priority setting by individual institutions

  15. Development Plan • Upgrade Connection to Internet2 • Promote application of Next Generation Internet (NGI) technologies • Video Conferencing in all institutions • IPv6 and Multicast • Support Electronic Service Delivery • Certificate Authentication

  16. Future Information Network • Greater use of e-Cert and digital signatures • Video conferencing and video-on-demand • Integrating data, voice, video and web • Optical wavelength networks • Electronic signatures and forms with workflow • High performance computers • Grid Computing • Wireless LANs & wireless access to the Internet

  17. The Value of JUCC • Joint tendering exercises have yielded many benefits to member institutions and vendors • Premier in Internet development and the administration of the .hk domain name registration… • Transferred and re-delegated to a new membership-based Corporation set up by the Hong Kong SAR Government in March 2002 • Contribution recognised by the Hong Kong SAR Government

  18. The Value of JUCC(cont’d) • Cooperative model well recognized by UGC, with success attracting funding for HARNET upgrades • Attract donations from industry for pilot projects • Gathering momentum for more participation from other organizations • JUCC member is Director of Board of Hong Kong Internet Registration Corporation • HKCERT Steering Committee

  19. JUCC Organization • Lean Organization - Director (free service) - Office (supported by HKU) - Staffing (2.5 admin staff & 1 tech staff equiv.) • Well-controlled Finance - Income: - Contribution from members - Service fee (software, network) - Expenses: - Administration (staff costs, general expenses) - Software and Training - Accounting service by PolyU of HK

  20. Current Services • Network Services • Software Licensing • Tenders • Training • Workshops and conferences • Joint off-site workshops with leading higher education institutions in Mainland China

  21. Visiting Beijing University – Nov 2003

  22. Future Directions (1) • JUCC has laid a good foundation for inter-institution cooperation • The network task force is concentrating on Next-Generation Internet technologies • The video task force is working on joint video conferencing among the eight universities • Seed money for future network development • HKSAR Government puts emphasis on IT development

  23. Future Directions (2) • Explore opportunities for joint software development • Improve negotiation with vendors, regarding software and hardware pricing • Develop more inter-institutional cooperation on new technologies, training, network security, administrative applications and support • Promote exchange with sister institutions in Greater China and Asia Pacific regions

  24. Vision: HKa leader in the use of IT • Support high-bandwidth applications • Facilitate research into new Internet technologies • Develop into Research Internet hub for Asia Pacific • Expand to be a Hong Kong wide Education Network for all the school sectors

  25. Thank you

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