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KOREN, Korea

KOREN, Korea. KOREN/APII/TEIN/APAN-KR NOC Operated/engineered by NGI Division, TNL, KT Lee, Jaehwa jhlee@noc.kr.apan.net. MIC’s Project: 1995-2005+. To help develop information super-highway infrastructure technologies

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KOREN, Korea

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  1. KOREN, Korea KOREN/APII/TEIN/APAN-KR NOC Operated/engineered by NGI Division, TNL, KT Lee, Jaehwa jhlee@noc.kr.apan.net KOREN/APII/TEIN/APAN-KR NOC

  2. MIC’s Project: 1995-2005+ • To help develop information super-highway infrastructure technologies • To help develop applications requiring information superhighway infrastruc. • To help with research and education activities more generously • To make come true information society • Jointly funded by MIC and KT since 1995 KOREN/APII/TEIN/APAN-KR NOC

  3. Fund by MIC/KT • 1995-1997 • $7.5M/MIC + $11.2M/KT = $18.8M/Tot. • 1998-2000 • $14.7M/MIC + $8.5M/KT = $23.2M/Tot. • 2001-2005, almost fixed • $78.0M/MIC + $21.3M/KT = $99.2M/Tot. KOREN/APII/TEIN/APAN-KR NOC

  4. MIC’s Bigger Information Superhighway Project • 3 networks • KOREN : Advanced research network • KII-G/Pubnet : National public network • Commercial networks • Technology development • 1995-2000 : ATM • 2001-2005 : Optical networking • Fund • 1995-1997 : $2.3B($409.5M/MIC) • 1998-2000 : $5.8B($515.5M/MIC) • 2001-2005 : $15.0B($1.6B/MIC), almost fixed KOREN/APII/TEIN/APAN-KR NOC

  5. Network Features • 1999~ : New technologies • IPv4 with MPLS/QoS/native multicast • Native IPv6 • ~2001 • Full ATM except for 2 GbE members • 155M(member) ~ 155/310/622M(backbone) • 2002~ • Dark Fiber/GbE/SONET/DWDM-based • 1GbE/10GbE for member • N*(2.5G~10G) GbE/SONET for backbone KOREN/APII/TEIN/APAN-KR NOC

  6. Network Features • 2002~ • Production R+E network • Test program for domestically manufactured optical networking equipment under the MIC’s optical networking technology development • DWDM, OADM, OXC, Gigabit Router… • Projects are planned for e-Education and e-Science KOREN/APII/TEIN/APAN-KR NOC

  7. Peering with other R+E Networks • ~2001 • Peering with HPCNet/KREONet2 at 5 nodes • Peering with KIX/NCA • 2002~ • Peering with KREN and PUBnet • The whole R+E community can use KOREN for research • KOREN as backbone, others as PoP connected to KOREN KOREN/APII/TEIN/APAN-KR NOC

  8. Peering with other R+E Networks • 2002~ • A trial for a true regional R+E network in Kwangju metropolitan city • Community dark fiber • Regional IX • Regional sponsorship for collaboration higher and secondary education institutions KOREN/APII/TEIN/APAN-KR NOC

  9. Peering with other R+E Networks in AP Region • ~2001 • APII - APAN Tokyo XP : 8Mbps • APII - SingAREN : 2Mbps • APII - STAR TAP : 45Mbps • TEIN/Renater2 : 2Mbps • 2002~ • QGPOP : 2 * 1GbE • SingAREN : ? • TEIN/Renater2 : 20Mbps or more • China : ? KOREN/APII/TEIN/APAN-KR NOC

  10. Peering with other R+E Networks in AP Region • 2002~ • MIC plans to propose an Asia-wide R+E network, APREN, which will build upon APII test beds • TEIN is open to collaboration from other Asian countries KOREN/APII/TEIN/APAN-KR NOC

  11. Peering with other R+E Networks in AP Region • 2002~ • Korea-Kyushu Gigabit Network Project • KJCN between Pusan and Fukuoka/Kitakyushu • 2 * 1GbE links between KOREN Pusan node and Kyushu Gigapop(QGPOP) • Hope this can be extended into China from Seoul • An initiative by APAN-KR in KR and QGPOP/ISIT/APAN-JP in JP • First and great model for Asia KOREN/APII/TEIN/APAN-KR NOC

  12. Cross-Pacific Connectivity • ~2001 • STAR TAP : 45Mbps • 2002~ • STAR TAP : 45Mbps • Via Kyushu-Korea Gigabit Network • KOREN - QGPOP - Tokyo XP - StarLight KOREN/APII/TEIN/APAN-KR NOC

  13. International Science Collaboration • ~2001 • Mainly for networking technologies • 2002~ • Since 2001 science has become one of the targets • International Collaboration Program by NCA KOREN/APII/TEIN/APAN-KR NOC

  14. Key Science Drivers for Networking • ~2001 • Mainly networking technologies including domestically developed networking equipment • 2002~ • Science research using KOREN • GRID, HEP, … • e-Education, e-Science KOREN/APII/TEIN/APAN-KR NOC

  15. Deploying Advanced Technologies • ~2001 • Deployed IPv6, multicast, MPLS, QoS • But members are lagging behind… • 2002~ • More members with GbE campus network • Starting point for a true/complete deployment • KOREN Measurement Program • Measurement Framework, Tool for KOREN including E2E performance • Research on MPLS TE policy KOREN/APII/TEIN/APAN-KR NOC

  16. Members • ~2001 • More than 32 members • HPCNet/KREONet members via its regional centers • 2002~ • More directly connected members • KREN/PUBnet members via its regional centers KOREN/APII/TEIN/APAN-KR NOC

  17. Taejon Taegu Suwon Seoul Pusan Kwangju HPCnet SingAREN HPCnet HPCnet HPCnet Renater 2 HPCnet Network Map : ~2001 KIX 2M Seoul XP APAN Tokyo XP 8M 2M 45M STAR TAP ATM ATM/SONET 155Mbps/310Mbps ATM/SONET 622Mbps KOREN/APII/TEIN/APAN-KR NOC

  18. Kwangju Taejon Pusan Taegu Seoul Suwon HPCnet HPCnet KREN HPCnet HPCnet SingAREN KREN Renater 2 HPCnet KREN KREN PUBnet KREN PUBnet PUBnet PUBnet PUBnet Network Map : 2002~ KIX 34M APAN Tokyo XP 8M Seoul XP 2M STAR TAP 45M 2*1 GbE Kyushu Gigapop Kwangju IX/ Kwangju R+E Network N*2.5G or N*10G GbE/SONET ATM ATM/SONET 155Mbps KOREN/APII/TEIN/APAN-KR NOC

  19. Plan for Year 2002 • Network upgrade • N*2.5G(SONET/DWDM) for part of KOREN • 10~15 members can have a 1GbE link • KAIST and KPNU already have a 1Gbe link • 10GbE experiment for Year 2003~ • Korea-Kyushu Gigabit Network Project • GbE b/w Pusan/KOREN and QGPOP/APAN • Plan to increase bandwidth of TEIN • This requires both sides’ agreement KOREN/APII/TEIN/APAN-KR NOC

  20. Plan for 2002 - continued • Covering the whole R+E community • Outreach program for additional members • Peering with KREN and PUBnet • Create PoPs in any carriers’ network with their contribution to members’ link KOREN/APII/TEIN/APAN-KR NOC

  21. Plan for 2002 - continued • GRID program • Members’ clusters will be connected with a Gbps link • Measurement program • Toolset, E2E performance, MPLS TE KOREN/APII/TEIN/APAN-KR NOC

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