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Internet Pendidikan

Internet Pendidikan. ITB. Focus. Existing Implemented Infrastructure. Experience in Building an AII. Low Cost Technology To Educate Indonesia. Low cost is the real challenge. Our situation. Develop by University Implemented & Run by Education Sector For Indonesia …. Outline.

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Internet Pendidikan

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  1. Internet Pendidikan ITB

  2. Focus • Existing Implemented Infrastructure. • Experience in Building an AII. • Low Cost Technology To Educate Indonesia. Low cost is the real challenge

  3. Our situation • Develop by University • Implemented & Run by Education Sector • For Indonesia ….

  4. Outline • Historical Perspective • Current Infrastructure. • Brief overview on our research results in: • physical layer. • Network layer. • Application layer.

  5. Connect to 6 Universities 7 Universities via VSAT TDMA SCPC Connect 2 Universities

  6. Topologi Dasar Internet IptekNet AI3-WIDE AS4796 ITB Univ. lain

  7. Data traffic di routerdiambil tiap 5 menit

  8. Traffic harian gateway ITB(2 Juni 1998 13:00 WIB)

  9. Traffic mingguan gate ITB(2 Juni 1998 13:00 WIB)

  10. Traffic bulanan gate ITB(2 Juni 1998 13:00 WIB)

  11. Traffic Distribution Grapher Describes: • Comparison between Inbound and Outbound Traffic • Traffic Distribution by Protocols • The Most Active Routers/Hosts by Protocols • Daily Usage Trend for some Protocols • WeeklyProtocol Usage Trend

  12. TDG URL: http://netmon.itb.ac.id/ In vs Out Host Protokol Trend

  13. Benefits: • Behaviour of the users in ITB (AI3): • Subjects of interest • Sites to be visited • The rush hours • Most actives computer/host • Planning the traffic routing, firewalling, etc.

  14. Network Monitoring “Scotty & Map Generator”

  15. Scotty monitor Connectivity monitoring Interface utility monitoring

  16. Web screen Scotty monitor

  17. http://netmon.itb.ac.id/map.html Text Map Web screen Timeout alarm E-mail to Administrator

  18. http://netmon.itb.ac.id/map.html Web screen Interface Utility Report

  19. Results: • Reconfiguration of VSAT TDMA interface speed for better performance. • Monitoring the JAMUS (ITB-YWCN) link performance. • To Lembong: 99.525 % • To Surabaya: 85.523 % • To Malang: 86.282 %

  20. System Platform: • Pentium 100 • 16 MB RAM • 2,1 GB Hard disk • Operating System: FreeBSD • Main Software: Scotty/Tkined (FreeWare) and TCPDUMP. • Under Xfree86 Windows

  21. Konfigurasi Server Squid Cache Univ. lain NAIST ns1 parent sibling ns2 perpustakaan

  22. Data akses ke ns2

  23. Data akses ke ns1

  24. Mailing Lists (2 June 1998) • Uses majordomo on FreeBSD • Run on Dual Pentium 166MHz 32Mb RAM. • 150 mailing lists at ITB. (more than 75% Indonesian mailing lists). • 10.265 subscribers. • We are trying to build the community in Indonesia.

  25. Ekonomi-indonesi itb pau-mikro dokter jobs borneo iagi-net tk-l 700 user 562 user 396 user 351 user 302 user 262 user 232 user 164 user Mailing Lists

  26. id.ac.itb id.net com.hotmail id.co id.net.wasantara org.k-elektronik id.net.centrin id.ac 1316 users 1239 users 579 users 461 users 398 users 302 users 278 users 275 users Mailing List

  27. Distance Learning • ITB’s Server: http://distance-courses.itb.ac.id/ http://virtual-university.itb.ac.id/

  28. Video Conference • 25 October 1997: 14:00 Indonesia Time. • Three Cities: Bandung-Surabaya-Malang • CU-SeeMe & Its Reflector. • Aiming for high school network in Indonesia. • July 1997: Panel Discussion on the future of higher education (UNU).

  29. Video on Demand • Supported by Microsoft & Progressive Network. • Splitter for UNFCC COP3 December 1997. • Publisher for “ITB’s Alumny Congress” December 1997.

  30. Summary • ITB has managed to integrate 20+ educational institutions to Internet. • Major IT used: • Web based distance learning. • Real Publisher / Microsoft NetShow.

  31. References • http://ai3.itb.ac.id/ • http://xxx.itb.ac.id/~yc1dav/ • http://xxx.itb.ac.id/~cnrg/ • http://xxx.itb.ac.id/~adnan/ • http://distance-courses.itb.ac.id/ • http://virtual-university.itb.ac.id/ • http://netmon.itb.ac.id/ • http://nic.itb.ac.id/

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