The International Workshop on HEP Data Grid KOREN

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

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 2

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

Introduction The International Workshop on HEP Data Grid q 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 4

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 Giga. Po. P - Interfaced with other domestic R&D networks (HPCNet/KREONET 2 (NOC: KISTI) § 3 rd Phase (2002~2005) : Optical Internet based on DWDM - Backbone : Tens of Giga BPS - Access network : several Giga BPS 5

The International Workshop on HEP Data Grid Topology 8 M Seoul Japan 2 M Seoul XP Singapore Europe for TEIN 10 M Suwon 2. 5 Gbps § ATM based Infrastructure Daejon 45 M USA Daegu 155 Mbps § 6 Giga. Po. Ps § 1 e. Xchange Point(XP) KREONet Busan Gwangju Exchange Point Core Node 6

The International Workshop on HEP Data Grid Network Services § IPv 4/ATM - provides IP over ATM service § Native IPv 6 - Operates all nodes in dual stack of IPv 4 and IPv 6 - Serves as a gateway to overseas networks such as 6 TAP - Provides IPv 4/IPv 6 DNS service § Multicast - Provides multicast routing service to KOREN users § Qo. S - Develops Qo. S-related application - Offers a testing and engineering environment § GRID - National GRID network backbone 7

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

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

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

The International Workshop on HEP Data Grid Asia Advanced Research Network TEIN 10 Mbps EU 45 Mbps APIITestbed/Kreonet 2 Korea GEANT KR APIITestbed 2 Mbps China Hongkong CN TW Taiwan HK 622 Mbps * 2 Trans. PAC 155 Mbps 10 Mbps PH Satellite 1. 5 Mbps USA 1. 5 Mbps STARTAP 2 Mbps MY STARTAP Satellite 1. 5 Mbps TH JP USA 10 Mbps Philippines Thailand 8 Mbps APIITestbed Japan Satellite 1. 5 Mbps Malaysia SG Singapore ID Indonesia Satellite 1. 5 Mbps 27 Mbps Satellite 1. 5 Mbps Australia AU 310 Mbps Under 2 Mbps 2~10 Mbps 11~45 Mbps 46~155 Mbps Over 156 Mbps Planned 11

APII Testbed The International Workshop on HEP Data Grid § APII Testbed : Asia Pacific Information Infrastructure Testbed § Background - First proposed at the 12 th 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 12

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

The International Workshop on HEP Data Grid Joint Projects on APII (2002) Project § The distance learning session management system for the next generation Internet § Applications of APII for High Energy Physics § A Study on Network Utilization using Multicast Technology on APII § SIP based Vo. IP Value-added Service Development and Implementation § Development of distributed Technique and methodology of international collaboration for the analysis of artificial heart under APII-Testbed/STARTAP circumstance § IPv 6 -Based High Performance Multimedia Education System and Cyber lab over the APII Testbed § Development of Multi-Model Ensemble Prediction Technique using SNU-NASA Climate Prediction System Research of International Testbed Construction and IPv 6 International Domain Name System • 692, 000 USD are invested, Since 2001 Korea Partner Hanyang Univ. Kyungpook Univ. Waseda Univ. (Japan) KEK (Japan) CRL (Japan) CSIRO (Australia) KAIST Chonnam Univ. Kumoh National Institute of Technology Chungnam Univ. SNU Konkuk Univ. MIT (USA) Nanyang Tech. Univ. (Singapore) etc. GSFC/NASA (USA) Univ. of Singapore 14

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 - 2 Mbps link was initially opened (2001. 12) Link between Korea(KOREN)-France(RENATER 2) Current Bandwidth : SCR 10 Mbps / PCR 20 Mbps (2002. 3) 15

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 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 § Asian Countries (10 countries) China, Hong Kong, Indonesia, Japan, Korea, Malaysia, Philippines, Singapore, Thailand, Taiwan 16

The International Workshop on HEP Data Grid Joint R&D Project on TEIN (2002) Project § A Study on Interoperability Tests of Internet Qo. S Provisioning Technologies § IPv 6 Native Network and Application Interworking § Digital Artistic and Ecological Heritage Exchange § Implementation of High Energy Physics Data Grid Using TEIN Korea Europe ETRI UCL (UK) KIST GMD (DE) Kyung. Pook Univ. CERN (CH) 17

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

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 19

The International Workshop on HEP Data Grid Suggested Fields of R&D on APII/TEIN § Advanced Scientific Research and Technology development in 6 T (example) IT(Information Technology) - 4 G Mobile Communication Technology - GRID, IPv 6 BT(Bio Technology) - Bio. GRID , 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 20

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 21

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 22