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Research Network and Activities in AP Region - APII: Korea's Infra & Activities

This symposium session discusses the research network and activities in the Asia-Pacific region, with a focus on APII: Korea's infrastructure and its related activities. It covers topics such as domestic and international research networks, collaboration on research networks, and future directions.

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Research Network and Activities in AP Region - APII: Korea's Infra & Activities

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  1. TEIN/APII/KOREN Symposium (Session 1 : Research Network and Activities in AP Region) APII: Korea’s Infra. & Activities August 25, 2003 Lee Young-ro / NCA (lyr@nca.or.kr)

  2. Contents • Domestic Research Network in Korea • Int’l Research Network in AP Region • Collaboration on Research Network • Future Direction

  3. KOREN Overview KOREN • Korea Advanced Research Network • A non-profit advanced network funded by MIC • Supports the development and deployment of the new technologies and applications History • 1st Phase (’95~’97) : ATM Service • 2nd Phase (’98~2001) : IP Service over ATM • 3rd Phase (2002~2005) : Optical Internet

  4. SingAREN (SG) 6 M • Backbone : 40G ~ 155M • Access Network : 1G ~ 155Mbps GEANT (EU) Seoul 10 M GSR STARTAP USA 155 M Suwon Daegu GSR GSR Remark Daejun DWDM ATM Switch Router Busan GSR GSR GSR Gigabit Switch 1 G Gwangju 40 Gbps 2.5Gbps 155Mbps JGN (JP) Over 2.5Gbps(planned) KOREN Topology

  5. GES Seoul GigaPOP GSR 40 G DWDM DWDM Daejun GigaPOP Gwangju GigaPOP Daegu GigaPOP 2.5Gbps GSR GSR GSR GSR 1G*5 Busan GigaPOP GES GES GES GSR GSR KOREN Upgrade (Year 2003)

  6. KOREN Network Service • IPv4/ATM - provides IP over ATM service • Native IPv6 - Dual stack of IPv4 and IPv6 - IPv4/IPv6 DNS service • Multicast - Multicast routing service to KOREN users • QoS - Offers a testing and engineering environment for QoS application • GRID - National GRID network backbone

  7. APII Testbed Background • First proposed at the 12th APEC TEL WG(1995) jointly by Korea & Japan • Singapore declared full support for the APII Testbed project (1998) Objectives • To test interconnectivity and interoperability among the test-beds in Asia-Pacific region • To support joint R&D projects and application developments

  8. TEIN APII 10Mbps 155Mbps EU Korea Japan 622Mbps * 2 USA GEANT KR JP 1Gbps TransPAC APII 2Mbps APII STARTAP STARLIGHT CN 10Mbps 45Mbps China Taiwan 155Mbps TW Hongkong 1.5Mbps(Satellite) HK 1.5Mbps (Satellite) PH Philippines Thailand 1.5Mbps (Satellite) TH 2Mbps MY 1.5Mbps(Satellite) 1.5Mbps(Satellite) Malaysia SG 27Mbps Singapore 1.5Mbps( Satellite) ID Under 2Mbps Indonesia 2~10Mbps 1.5Mbps( Satellite) Australia SL 11~45Mbps Sri Lanka AU 46~155Mbps Over 155Mbps 310Mbps Planned Advanced Research Network in AP Region

  9. APII Testbed Korea - Japan • April 1998 : Opened the international link (2Mbps) • July 1997 : Upgraded the bandwidth to SCR 8Mbps / PCR 32Mbps • April 2003 : Expanded to 1Gbps • Traffic Status ( 1Gbps : 2003. 4 ~ ) ( 8Mbps : ~ 2003. 3 )

  10. APII Testbed Korea - Singapore • October 1999 : CBR 2Mbps link was opened between SingAREN and KOREN • January 2003 : Expanded to SCR 6Mbps/ PCR 12Mbps • Traffic Status Aug. 2002 ~ Aug 2003

  11. APII Testbed Korea – U.S.A • May 2001 : 45Mbps link was opened between Korea and US(STARTAP) • July 2003 : Expanded to 155Mbps • Traffic Status Aug. 2002 ~ Aug 2003

  12. Collaboration on Research Network International Joint Projects (2003) Project Korea Partner • Development of Multi-Model Ensemble Prediction Technique using SNU-NASA Climate Prediction System SNU GSFC/NASA (USA) • Research of International Testbed Construction and IPv6International Domain Name System Konkuk Univ Univ. of Singapore • Data Acquisition for Disaster Prevention, Distributed Data Access Technology, and Its Applications Based on KOREN SKKU UCLA, Nagoya Univ. (USA, Japan) • Architectural Co-design space KAIST Washington Univ. (USA) • Integrated browsing of telemedicine over High speed Network Hanyang Univ. Kyushu Univ. (Japan) • A study on Traffic Engineering for KOREN/APII testbed Kyunghee Univ. kyushu Univ. ISIT (Japan) • Building Infra-structure for Analysis and Distribution of Bio Data based on KOREN Chonnam Univ. Singapore, Japan • Development of international medical telementoring and teleconferencing system using advanced network National Cancer Center Kyushu Univ. (Japan)

  13. US FNAL APII Testbed KR-JP EuropeCERN TEIN Case of Research Collaboration Implementation of High Energy Physics Data Grid

  14. Rainfall (a) Observation NCEP KISTI Forecast output Model input SNU NASA Model input Forecast output Forecast output Model input Validation data (b) Model KMA Forecast output GPCP TRMM Case of Research Collaboration SNU-NASA Climate Prediction System

  15. Case of Research Collaboration KR-JP Native IPv6 Network & Showroom • Exchange Programs of IPv6 Showroom • Exchange of IPv6 test and demonstration • IPv6 applications & IPv6-enabled appliance • MoU between NCA and IPv6 Promotion Council IPv6 ISP IPv6 ISP IPv6 ISP IPv6 ISP 1Gbps APII Testbed NSPIXP-6 (Japan) 6KANET KOREN JGN 6NGIX (Korea) Seoul PoP Busan PoP Kyushu PoP NTT Showroom (Japan) NCA Showroom (KOREA)

  16. Flexible Media Delivery TESTBED KOREN Network K-JIST LAN LAN ISP NAS MulticastQoS Router Media Server Management Server Wireless LAN Networked Media Lab.(KJIST) • Dynamic Network Adaptation Framework • Standard-based Internet/Mobile Media Streaming • Reliable/Secure/P2P Multicasting + Content Dist. Networking • Resource Management and Scheduling support (E2E QoS) • Ubiquitous Networking (Mobility, Multicast, QoS) Support • Immersive Media Delivery (Access GRID, Networked VE) • Media Networking Middleware Support (GRID, Home Net) • Robust and Scalable media for Universal Media Access

  17. [The 3rd ION 2003] IPv6 Interoperability Test • Objectives • Increase the interoperability and the conformance of IPv6 systems by checking Core spec., Transition mechanisms & Routing Protocol, pre-defined process • Date : 12(Monday) ~ 16(Friday) May, 2003 • Multi-sites interoperability test : 12 (Monday) ~ 14 (Wednesday) May • Local interoperability test : 15(Thursday) ~ 16 (Friday) May • Organizations • Korea(TTA), EU(ETSI PlugTests), Japan(TAHI), Taiwan(Chung-hwa Telecom Labs), Spain(Madrid IPv6 Summit), Belgium(University of Brussel), USA(University of New Hamshire)

  18. IPv6 ION(Interoperability ON !) - con’t KOREN PF1=2001:220:1016:1::/64 PF2=2001:220:1016:2::/64 PF3=2001:220:1016:3::/64 PF4=2001:220:1016:4::/64 PF5=2001:220:1016:5::/64 PF6=2001:220:1016:6::/64 PF8=2001:220:1016:8::/64 PF9=2001:220:1016:9::/64 PF10=2001:220:1016:10::/64 PF12=2001:220:1016:12::/64 PF13=2001:220:1016:13::/64 PF14=2001:220:1016:14::/64 PF15=2001:220:1016:15::/64 2001:220:1000:042c::2 TTA 2001:220:1000:042c::1 G/E 3 F/E 6 F/E 5 F/E 2 F/E 3 OC-48 F/E 7 PF3::1 202.31.153.65 PF5::1 PF6::1 PF8::1 PF2::1 PF1::1 202.31.153.49 202.31.153.66 PF3::2 ETRI (NAT-PT / DSTM TEP) LG Hitachi ISABEL PF5::2 PF9 ::1 PF2::2 V4 : 202.31.153.130 iBIT (6to4) PF8::2 PF1:2c0:1bff:fe05:44a8 202.31.153.50 PF6:202:b3ff:fe34:becc HUB PF12::1 ETRI 2002:ca18:9932::2201:20ff:fe02:1127 PF13::1 MTU=1500 Samsung (PDA) MTU=1480 PF12::2 PF13::2 Cisco 7200 Cisco 12000 S net PF14::1 6to4 Host PF15::1 NAT-PT Host DSTM Client DHCPv6 Server MTU=1500 MTU=1500 Host(XP) 2002:ca18:9932::24:d0ff:fe14:77f8 Host(XP) NAT-PT Host 2001:220:1016:9:2d0:59ff:fe84:37b4 DSTM client 2001:220:1016:9:a00:46ff:fe18:b33e PF14 :200:f0ff:fe67:aa65 PF15 :200:f0ff:fe68:c108

  19. Int’l High Quality Video Conferencing e-Lecture (Chonnam Univ-Kyushu Univ) France - Korea Video conferencing (2002.11.19) KOREN/APII QGPOP (JAPAN)

  20. Future Direction(1) Suggested Research Fields • IT (Information Technology) : IPv6, Digital Video, mobility, …. • BT (Bio Technology) : New drug development, biology engineering… • NT (Nano Technology) : Nano-bio sensor, nano electronic device, …. • ST (Space Technology) : Aircraft mechanical system, satellite, …. • ET (Environment Technology) : Energy, global warming, weather forecasting • CT (Cultural Technology) : Virtual museum, e-Learning, … IT CT Research Network BT ET NT ST

  21. Future Direction(2) Research Network Connectivity • Connect research Network at the Northeast Asia (CJK) • KR-JP(1Gbs), CN-JP(45Mbps), CN-KR(planned) • Collaborate on IPv6, GRID, HEP, Digital Video etc.

  22. Future Direction(3) Research Collaboration at the intra-Asia • Need to organize ‘Collaboration Team’ among Intra-Asian Countries • To set up the common policies for network • connectivity • To survey the potential projects in the region • To connect and upgrade research network B/W

  23. Thank you! Lee Young-ro (lyr@nca.or.kr)

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