1. The International Workshop on HEP Data Grid KOREN / APII / TEIN 9 November, 2002 Sang-Ick Byun (sibyun@nca.or.kr) National Computerization Agency

2. 2 The International Workshop on HEP Data Grid Contents  Dometic Infrastructure -KOREN  Introduction  History  Topology  Network Services  Member Instititutes  International R&D Networks – APII/TEIN  Network Connectivity  About APII/ TEIN  Joint R&D Projects on APII / TEIN  Future Plan  Suggested Fields of R&D on APII / TEIN

3. The International Workshop on HEP Data Grid Domestic Infrastructure ( KOREN )

4. 4 The International Workshop on HEP Data Grid Introduction  KOREN  Korea Advanced Research Network  A non-profit advanced research network  Funded by MIC (Ministry of Information and Communication) and KT since 1995  To provide high-performance networking services  To supports the R&D activity of new technology and applications  6+1 router nodes across the nation based upon ATM technology with advanced services deployed  37 member Institutes

5. 5 The International Workshop on HEP Data Grid History  1 st Phase (’95~’97) : ATM Service -Launched KOREN (95) -Built optical backbone between Seoul and Daejeon  2 nd Phase (’98~2001) : IP Service over ATM -Opened the Network Operation Center (NOC) -Interface with APII Testbed: JP/SG/US - Deployed 6 GigaPoP - Interfaced with other domestic R&D networks (HPCNet/KREONET2 (NOC:KISTI)  3 rd Phase (2002~2005) : Optical Internet based on DWDM -Backbone : Tens of Giga BPS -Access network : several Giga BPS

6. 6 The International Workshop on HEP Data Grid Topology  ATM based Infrastructure  6 GigaPoPs  1 eXchange Point(XP) 2.5Gbps 155Mbps Exchange Point Core Node Seoul Daejon Gwangju Busan Daegu Japan Singapore Europe for TEIN 8M 2M 45M USA 10M Suwon KREONet Seoul XP

7. 7 The International Workshop on HEP Data Grid Network Services  IPv4/ATM -provides IP over ATM service  Native IPv6 -Operates all nodes in dual stack of IPv4 and IPv6 -Serves as a gateway to overseas networks such as 6TAP -Provides IPv4/IPv6 DNS service  Multicast -Provides multicast routing service to KOREN users  QoS -Develops QoS-related application -Offers a testing and engineering environment  GRID - National GRID network backbone

8. 8 The International Workshop on HEP Data Grid Member Institutes Seoul (20) Suwon (3)  Kyunghee Univ.  Samsung Advanced Institute of Technology Daejeon (8)  Chungnam National Univ.  KAIST (Daejeon HQ)  ICU Daegu (3)  Kyungpook National Univ.  KIST (Kyongju) Gwangju (2)  Chonnam National Univ.  Kwangju Institute of Science andTechnology Busan (1)  Pusan National Univ.  KAIST (Seoul)  KIST (Seoul)  Hanyang Univ.  Korea Univ.  Sejong Univ.  Konkuk Univ.  Korea Health Industry Development Institute  Korea Meteorological Administration  Korea Information Security Agency  Kangwon National Univ.  Seoul National Univ.  Sungshin Women's Univ.  TTA  Game Society of Korea  Sungkyunkwan Univ  Korea Science Foundation  KISTI  Chungbuk National Univ.  KOREN-NOC  ETRI  Yonsei Medical Center  SK Telecom  Soongsil Univ.  Yonsei Univ.  I2soft  KT Kumoh National Institute of Technology

9. The International Workshop on HEP Data Grid International R&D Networks ( APII / TEIN )

10. 10 The International Workshop on HEP Data Grid Network Connectivity  APII Testbed : Korea – Japan/Singapore/USA  TEIN : Asia – Europe

11. 11 The International Workshop on HEP Data Grid Asia Advanced Research Network KoreaJapan China Philippines Singapore Malaysia Thailand Australia 45Mbps 8Mbps 10Mbps 27Mbps 310Mbps 2Mbps 10Mbps 2Mbps 1.5Mbps Satellite 1.5Mbps Taiwan 155Mbps Hongkong 622Mbps * 2 Under 2Mbps 2~10Mbps 11~45Mbps 46~155Mbps Over 156Mbps Planned APIITestbed/Kreonet2TEIN TransPAC Indonesia Satellite 1.5Mbps KR TW JP TH MY ID SG AU HK PH CN APIITestbed EU GEANT USA STARTAP USA STARTAP

12. 12 The International Workshop on HEP Data Grid APII Testbed  APII Testbed : Asia Pacific Information Infrastructure Testbed  Background - First proposed at the 12th APEC TEL WG(1995) jointly by Korea and Japan - APII Cooperation Center was launched in Seoul, Korea (Oct. 1996)  Objectives - To test interconnectivity and interoperability among the test-beds in Asia-Pacific Region - To Support joint R&D Projects and Application Developments

13. 13 The International Workshop on HEP Data Grid APII Testbed  Korea operates three APII Testbeds  KR-JP APII Testbed  Started with 2Mbps in April 1998  Expanded to 8Mbps in July 1999  Will be expanded to 45Mbps or 155Mbps (2003)  KR-SG APII Testbed  2Mbps cables deployed in late 1999  Will be expanded to 4~8Mbps (2003)  KR-US APII Testbed/KREONet2  45Mbps link to STAR TAP in May 2001

14. 14 The International Workshop on HEP Data Grid Joint Projects on APII (2002) Project KoreaPartner  The distance learning session management system for the next generation Internet Hanyang Univ. Waseda Univ. (Japan)  Applications of APII for High Energy Physics Kyungpook Univ. KEK (Japan)  A Study on Network Utilization using Multicast Technology on APII KAIST CRL (Japan)  SIP based VoIP Value-added Service Development and Implementation Chonnam Univ. CSIRO (Australia)  Development of distributed Technique and methodology of international collaboration for the analysis of artificial heart under APII-Testbed/STARTAP circumstance Kumoh National Institute of Technology MIT (USA)  IPv6-Based High Performance Multimedia Education System and Cyber lab over the APII Testbed Chungnam Univ. Nanyang Tech. Univ. (Singapore) etc.  Development of Multi-Model Ensemble Prediction Technique using SNU-NASA Climate Prediction System SNU GSFC/NASA (USA) Research of International Testbed Construction and IPv6 International Domain Name System Konkuk Univ. Univ. of Singapore 692,000USD are invested, Since 2001

15. 15 The International Workshop on HEP Data Grid About TEIN  TEIN : Trans-Eurasia Information Network -connects Asia and European research networks  History - Endorsed as a new project of ASEM in the 3 rd summit meeting(2000.10)  Korea, EC and Singapore proposed it together - 2Mbps link was initially opened (2001.12)  Link between Korea(KOREN)-France(RENATER 2)  Current Bandwidth : SCR10Mbps / PCR 20Mbps (2002.3)

16. 16 The International Workshop on HEP Data Grid TEIN Connectivity  European Countries connected to the TEIN  30 countries and more than 3000 Research and Education Institutes are connected to TEIN via GEANT  Asian Countries (10 countries) Austria, Belgium, Bulgaria, Switzerland, Cyprus, Czech Republic, Germany, Denmark, Estonia, Spain, Finland, France, Greece, Hungary, Ireland, Israel, Iceland, Italy, Lithuania, Luxembourg, Latvia, Netherlands, Norway, Poland, Portugal, Romania, Sweden, Slovenia, Slovak Republic, United Kingdom Austria, Belgium, Bulgaria, Switzerland, Cyprus, Czech Republic, Germany, Denmark, Estonia, Spain, Finland, France, Greece, Hungary, Ireland, Israel, Iceland, Italy, Lithuania, Luxembourg, Latvia, Netherlands, Norway, Poland, Portugal, Romania, Sweden, Slovenia, Slovak Republic, United Kingdom China, Hong Kong, Indonesia, Japan, Korea, Malaysia, Philippines, Singapore, Thailand, Taiwan China, Hong Kong, Indonesia, Japan, Korea, Malaysia, Philippines, Singapore, Thailand, Taiwan

17. 17 The International Workshop on HEP Data Grid Joint R&D Project on TEIN (2002) Project KoreaEurope  A Study on Interoperability Tests of Internet QoS Provisioning Technologies ETRI UCL (UK)  IPv6 Native Network and Application InterworkingETRI UCL (UK)  Digital Artistic and Ecological Heritage Exchange KIST GMD (DE)  Implementation of High Energy Physics Data Grid Using TEIN KyungPook Univ. CERN (CH)

18. 18 The International Workshop on HEP Data Grid Plan for Network  Bandwidth Upgrade (2003) -TEIN : 10Mbps → more than 45Mbps -KR-JP APII Testbed : 8Mbps → 64M~155Mbps -KR-SG APII Testbed : 2Mbps → 4M~8Mbps  New Link (2003) -KR-MY Link (45Mbps) -KR-China APII Testbed (4Mbps)  Make Intra-Asia Research Network Connectivity in the Asia region - Region-to-region network among EU, Asia, North America in the end

19. 19 The International Workshop on HEP Data Grid Plan for Joint R&D Projects  In 2002, Korea has set aside 1.9 million US dollars to promote joint research projects using the TEIN  Planned several big-sized joint research project on cutting-edge application service until the end of 2002 - 1 proposal selected as joint research project  Korea wishes that other countries will collaborate for joint research opportunities on the TEIN/APII and cooperate with each other

20. 20 The International Workshop on HEP Data Grid Suggested Fields of R&D on APII/TEIN  Advanced Scientific Research and Technology development in 6T (example)  IT(Information Technology) - 4G Mobile Communication Technology - GRID, IPv6  BT(Bio Technology) -BioGRID, Bioinfomatics -Computational physiology  ST(Space Technology) -Development of stratospheric airship system -Development of ground support system and operational technology -Research of technologies for new generation airship

21. 21 The International Workshop on HEP Data Grid Suggested Fields of R&D on APII/TEIN  NT(Nano Technology) -Nano electron devices technology -Poweder nanomaterials -Optical nanomaterials  ET(Environment Technology) -Global warming, Climate variation -Weather forecasting -Clean energy  CT(Culture Technology) - cultural exchange such as performance event, sports, e-sightseeing

22. 22 The International Workshop on HEP Data Grid KOREN / APII / TEIN Thank you! Sang-Ick Byun (sibyun@nca.or.kr) APII/TEIN Team National Computerization Agency Republic of Korea