KRLight Updates Buseung Cho Dept. of KREONET Service KREONET - - PowerPoint PPT Presentation

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KRLight Updates Buseung Cho Dept. of KREONET Service KREONET - - PowerPoint PPT Presentation

Sep 21, 2023 309 likes •642 views

KRLight Updates Buseung Cho Dept. of KREONET Service KREONET Center KISTI KRLight A GOLE Managed and operated by KISTI Supports Hybrid Networking Service Lightpath Service: : SDH Containers (VCAT/LCAS and GFP), Carrier Ethernet

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SLIDE 1

Buseung Cho

  • Dept. of KREONET Service

KREONET Center KISTI

KRLight Updates

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SLIDE 2

KRLight

  • A GOLE
  • Managed and operated by KISTI
  • Supports Hybrid Networking Service
  • Lightpath Service: : SDH Containers (VCAT/LCAS and GFP), Carrier

Ethernet (802.1ah and 802.1Qay), VLAN

  • IP routed Service: KREONet2 (AS 17579)
  • Covers Asia-pacific area
  • Daejeon and Seoul, South Korea
  • Seattle, USA
  • Hong Kong, China
  • Policy of KRLight as OLE (Open Lightpath Exchange)
  • Policy-free lightpath stitching
  • Non-blocking

KISTI _2

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SLIDE 3

GLIF (Global Lambda Integrated Facility) Linking the world with lambda !

KISTI _3

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SLIDE 4

GLORIAD and GLORIAD-Taj

Partners: SURFnet, NORDUnet, CSTNet (China), e-ARENA (Russia), KISTI (Korea), CANARIE (Canada), SingaREN, ENSTInet (Egypt), National Knowledge Network (NKN), NLR/Internet2/NLR/NASA/FedNets

KISTI _4

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SLIDE 5

GLORIAD-KR Connectivity (AS-IS)

Daejeon Seattle Hong Kong 10Gbps (OC192) 2.5Gbps (OC48)

KISTI _5

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SLIDE 6

GLORIAD-KR Facilities

OC192 OC192 OC48 OC48

OC192

1G x 12ea 1G x 12ea 1G x 12ea 1G x 12ea

ActiveFlex DD ActiveFlex DD OME6500 OME6500 OME6500 OME6500 Force10 E600 Force10 E600 Cisco7609 Cisco7609 Force10 E600

Hong Kong, CN @Mega-i Advantage Daejeon, KR @KISTI Seattle, US @Westin Building Daejeon, KR Seoul, KR

225km 100G*N (lambda)

1G x 12ea

10GE 1GE L2SS Card L2SS Card

KISTI _6

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SLIDE 7

KRLight Topology (AS-IS)

Chicago

10Gbit/ s

Internet2, ESnet, ASGCnet , CERN, MREN, TWAREN, GLORIAD-US

Seattle

CA* net4, Internet2, PNWGP, CENIC UltraLight, ESnet, AARNET, NLR KAREN

10Gbit/ s 10Gbit/ s 10Gbit/ s

  • Univ. of Hong Kong

1Gbit/ s

CERNET

1Gbit/ s

CSTNET (HKOEP)

1Gbit/ s (or 10Gbps)

Google (IPv6)

1Gbit/ s

ASGC

1Gbit/ s

KREONet2

N* 10Gbps

HKI X

1Gbit/ s

CUHK, HARNET APAN-JP, Microsoft, ASNet, NUS, JGN-X …

Hong Kong

v

  • US

Daejeon, KR Hong Kong, CN Seattle, US

KREONet2 KREONet2

(KREONet2)

1Gbit/ s 1Gbit/ s KRLight Topology - Oct, 2012 (Buseung Cho, bscho@kisti.re.kr) KREONet2 <- supplies connection KREONet2 <- controls/operates connection Peering with KREONet2 GOLE (or transit) 1Gbit/ s KISTI _7

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SLIDE 8

KRLight Topology (AS-IS)

Daejeon, KR Hong Kong, CN Seattle, USA

KREONet2 KREONet2 1Gbit/ s 1Gbit/ s

  • Univ. of Hong Kong

CERNET CUHK, HARNET APAN-JP, Microsoft, ASNet, NUS, JGN-X …

HKI X

1Gbit/ s

Hong Kong

1Gbit/ s

Google (IPv6)

1Gbit/ s

HKOEP

Seattle

CA*net4, Internet2, PNWGP, CENIC UltraLight, ESnet, AARNET, NLR KAREN

10Gbit/ s

ASGC

1Gbit/ s 1Gbit/ s 1Gbit/ s for KISTI 10Gbit/ s

  • US

Chicago

Internet2, ESnet, ASGCnet , CERN, MREN, TWAREN, GLORIAD-US

Amsterdam N* 10Gbit/ s 12.5Gbit/ s 12.5Gbit/ s 10Gbit/ s 1Gbit/ s KRLight Topology - Oct, 2012 (Buseung Cho, bscho@kisti.re.kr) KREONet2 <- supplies connection KREONet2 <- controls/operates connection Peering with KREONet2 GOLE (or transit)

(KREONet2) (KREONet2) (KREONet2) (KREONET)

10Gbit/ s KISTI _8

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SLIDE 9

GLORIAD-KR Connectivity (TO-BE)

Daejeon Seattle Chicago Hong Kong 10Gbps (OC192) 2.5Gbps (OC48)

KISTI _9

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SLIDE 10

KRLight Topology (TO-BE, 2012-2013)

Daejeon, KR Hong Kong, CN Seattle, USA

KREONet2 KREONet2 1Gbit/ s 1Gbit/ s

  • Univ. of Hong Kong

CERNET CUHK, HARNET APAN-JP, Microsoft, ASNet, NUS, JGN-X …

HKI X

1Gbit/ s

Hong Kong

10Gbit/ s

Google (IPv6)

1Gbit/ s

HKOEP

Seattle

CA*net4, Internet2, PNWGP, CENIC UltraLight, ESnet, AARNET, NLR KAREN

10Gbit/ s 10Gbit/ s

ASGC

1Gbit/ s 2Gbit/ s 2Gbit/ s for KISTI 10Gbit/ s

  • US

Chicago

Internet2, ESnet, ASGCnet , CERN, MREN, TWAREN, GLORIAD-US

Amsterdam N* 10Gbit/ s 12.5Gbit/ s 12.5Gbit/ s 1Gbit/ s 10Gbit/ s

Singapore

10Gbit/ s KRLight Topology - Oct, 2012 (Buseung Cho, bscho@kisti.re.kr) KREONet2 <- supplies connection KREONet2 <- controls/operates connection Peering with KREONet2 GOLE (or transit)

(KREONet2) (KREONet2) (KREONet2) (KREONET) Chicago, USA

10Gbit/ s

(KREONet2) Hong Kong

KISTI _1 0

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SLIDE 11

KREONET

KISTI _1 1

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KREONET and KRLight

KREONET IP Production Network

KISTI National Supercomputing Network

KREONET Advanced Network

PLSI Network KREONET SuperSIReN KISTI Network KISTI Branch Network

KRLight

Cyber Convergence Network E-KVN OpenFlow, @KREONET

…

KISTI _1 2

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Dynamic Lightpath Provisioning System

  • Multiple Dynamic Lightpath Provision Systems have been deployed
  • DynamicKL
  • Developed by KISTI
  • Participated GLIF Automated GOLE Pilot Project with NSI Implementation
  • Prototype has been tested until this year
  • OSCARS (On-Demand Secure Circuits and Advance Reservation System)
  • Developed by ESnet
  • Deployed in Seattle and Daejeon node of KRLight and also Seoul, Daejeon,

Gwangu and Busan node of KREONET

  • Juniper MX80, MX240
  • Service federation with ESnet
  • OpenDRAC

KISTI _1 3

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SLIDE 14

GLIF Automated GOLE Pilot Project

Demonstration the OGF Network Services Interface (NSI) architecture for standardized global inter‐domain provisioning of high performance network connections

KISTI _1 4

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SLIDE 15

Applications and Demonstrations

  • 10 Strategic R&D Support Programs
  • KISTI’s CERN Tier1 candidate activities
  • E-KVN (Korean e-VLBI Network)
  • Korean Data Center for SDO
  • OpenFlow@KREONET
  • Sharing National Large-scale Experiment Facility
  • PLSI (Partnership and Leadership for the nationwide

Supercomputing Infrastructure)

  • Cyber LAB Project
  • Cyber Performance, three continent networked music and dance

performance

  • APAN 33th in Chiang Mai, 2012
  • APAN 34th in Colombo, 2012
  • APAN 35th in Hawaii, 2013 (To-Be)

KISTI _1 5

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SLIDE 16

astronomy High Energy Physics Medical Science New Medicine/Bio Weather&climate Supercomputer Culture & Art Constructions

Education & Collaboration

Future Internet

10 Strategic R&D Support Programs

Supporting High-performance Private Networks to Scientific and Educational R&D Applications as Service-enabled e-Science Infrastructure

KISTI _1 6

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Candidate Alice Tier1 Center, GSDC in KISTI

10G E

OME6500 OME6500 Force10 E600

KRLight@KISTI Daejeon, KR

GSDC@KISTI CERN

STS-3c-7v 10GE SURFnet OME6500 OME13 OME6500 SURFnet OME6500 SURFnet Cross Border Fiber DWDM System Amsterdam-Geneva VC4-7v Towards CERN equipment 1GbE KRLight Seattle, US STS-3C-7v CANARIE HDXc Pacific Wave@Seattle CANARIE StarLight OME StarLight@Chicago NetherLight@Amsterdam Amsterdam, NL Geneva, CH

46c-66c

KISTI _1 7

End-to-End 1G Dedicated Circuit between KISTI and CERN

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SLIDE 18

e-KVN over KREONET and KRLight

E-LAN Service type

( Multipoint-to-Multipoint EVC)

T640

Yonsei Astronomy Observatory Carrier Ethernet Switch

C4506

IP Production Network

1G 1G 1G 1G 10G 1G 10G

C2960 C2960 C2960 C3560

Seoul Jeju Daejeon Ulsan Yonsei Data Center Tamna Astronomy Observatory Ulsan Astronomy Observatory

  • e-KVN: Korean e-VLBI(electronic Very Long Baseline Interferometry) Network
  • Participants: Korea Astronomy & Space Science Institute

(KASI), KISTI

JIVE

KISTI _1 8

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SLIDE 19

Real-time Observations on e-KVN

  • First real-time observation (Oct. 2011)

 International Participant: JIVE (in Netherland)  Observatories: Yonsei & Tamna Astronomy Observatory , Spain Yebes 40m Astronomy Observatory, Sweden Onsala and Finland Metahovi Astronomy Observatory  Distance between observatories : 9,245 Km

 AGN(Active Galactic Nuclei) Observation  3C345 and 1308+326

  • Second real-time observation

(2012)

 International Participant: ATNF (Australia Telescope National Facility)

KISTI _1 9

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Korean Data Center for SDO

  • SDO (Solar Dynamics Observatory)

Launched on 11 February 2010

(Cooperation between NASA and KASI via KRLight)

KDC for SDO KASI , Korea JSOC (AIA and HMI) Stanford Univ. and LMSAL, USA GDC for SDO DLR, Germany IAS, France UCLan, United Kingdom SDO at SIDC ROB, Belgium EVE

  • Univ. of Colorado

at Boulder, USA

DLR, Deutsches Zentrum für Luft- und Raumfah (German Aerospace Center) GDC, German Data Center IAS, Institut d'Astrophysique Spatiale JSOC, Joint Science Operations Center KDC, Korean Data Center LMSAL, Lockheed Martin Solar and Astrophysics Lab ROB, Royal Observatory of Belgium SIDC, Solar Influences Data Center UCLan, University of Central Lancashire

Full Data Short-term and Selected Data

Refer to Seonghwan Choi and Eunmi Hwang (KASI)

KISTI _2 0

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SDO will send 1.5 terabytes of data back to Earth each day, which is equivalent to a daily download of half a million songs onto an MP3 player.

KISTI _2 1

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KSTAR Project of NFRI

NFRI

  • KSTAR : Korea Superconducting Tokamak Advanced Research
  • KSTAR first plasma occurred, in 2009
  • World-wide fusion research center as an ITER pilot device
  • Sharing the experimental data and remote-controlling the experiment

 International Partners: NFRI (National Fusion Research Institute), GA (General Atomics)

GA ESnet

KISTI _2 2

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OpenFlow@KREONET over KROENET and KRLight

OF VLAN 10 Non-OF VLAN 1 22 21 7 8 5 OF VLAN 10 Non-OF VLAN 1 7 5 8 OF VLAN 10 Non-OF VLAN 1 7 8 5 Trunk (VLAN10) 22 21 22 21 NOX 2 Listener port #: 975 OF Seoul (~ A540) Nortel Baystack 380-24T Cisco 7609 SuperSiReN MERS 8610-DJ MERS 8610-GJ MERS 8610-SE Chungnam Univ. Lab #1 UTP-6 Trunk(VLAN10, ?) VLAN10 Trunk (VLAN10) Trunk (VLAN10) Trunk (VLAN10) Trunk (VLAN10) Trunk (VLAN10) VLAN10 Cisco 7609 GwangJu-Router VLAN10 Force E300 GIST Lab. Trunk(VLAN10, ?..) VLAN10

Seoul Daejeon Gwangju

PBB-TE Trunk PBB-TE Trunk PBB-TE Trunk PBB-TE Trunk Chungnam Univ. Lab #2

KISTI _2 3

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Sharing National Large-scale Experiment Facility

HVEM (High Voltage Electron Microscope) @Korea Basic Science Institute HF-NMR (High Field- Nuclear Magnetic Resonance)@Korea Basic Science Institute KSTAR (Korea Superconducting Tokamak Advanced Research)@National Fusion Research Institute ITER, World’s largest Tokamak Hybrid Structural Testing Center Wind Tunnel Center Wave Simulation & Research Center Geotechnical Centrifuge Testing Center Advanced Construction Materials Testing Facility Multi-platform Seismic Simulation Center @KOCED

KISTI _2 4

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SLIDE 25

PLSI (Partnership and Leadership for the nationwide Supercomputing Infrastructure)

KIST SC KISTI SC SNU SC Konkuk Univ. SC UOS SC KOBIC GIST SC UNIST SC Dongmyung Univ. SC PNU SC PKNU SC

  • Collecting distributed Supercomputing resource and sharing as nationwide

Supercomputing Infrastructure over KREONET

  • 5 Base (Regional) Centers, 10 SC Partners (Organizations)
  • 380.676 TFlops

KISTI _2 5

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SLIDE 26

KISTI _2 6

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SLIDE 27

DQ 12-I

Three continent networked music and dance performance Barcelona(ES)-Salvador(BR)-ChiangMai(TH)-Daejeon(KR) Draft Ver. 0.9 Feb 13th, 2012

APAN e-Culture WG

KISTI _2 7

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Summary of DQ12-I

  • Introduction
  • During the APAN 2012 congress, there was a Live Music and Dance

performance with interactive participation of people and organizations in three different continents / four sites: Chiang Mai/Thailand, Barcelona/Spain, Salvador/Brazil and Daejeon/Korea. The full shot of the main stage at Chiang Mai was streamed to KISTI/Korea in real time.

  • Date: Monday, 13-Feb-2012
  • Venue: APAN 2012 Main auditorium (Same as the APAN 2012 Opening

Plenary)

  • Sites
  • Barcelona : Konic Thtr / i2cat
  • Chiang Mai : APAN main auditorium
  • Salvador : Technological Poetics/UFBA, LAViD/UFPB, RNP PoP-BA, RNP PoP-RJ
  • Daejeon : KISTI

KISTI _2 8

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Dedicated Path and Partners of DQ12-I

KISTI|Daejeon/KR KAIST|Daejeon/KR APAN|Chiang Mai/TH

Bangkok Hongkong Seattle Chicago Miami São Paulo Amsterdam

i2cat/Citilab/|Barcelona/ES KONIC Thtr|Barcelona/ES RNP|Sao Paulo/BR Tech Poetics/UFBA/BR

KISTI _2 9

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1G APAN Venue 10G (+600Mbps)

ChiangMai University JGN-X Hong Kong

HDPMnet : LP (L2)

1G KAIST

10.0.1.165~167, 169(test) 134.75.214.41~50

Designed by Buseung Cho Modified at Feb 7th 2012 VLAN 2780

HK-IX

ThaiREN Bangkok, TH ThaiSARN Bangkok, TH UniNet Chiangmai, TH SouthernLight / Sao Paulo, BR NetherLight, Amsterdam, NL Starlight Chicago, US 134.75.214.11~20

622Mbps

AMPATH/ Miami (FL), US KRLight Seattle PoP, US KRLight Daejeon PoP, KR KRLight Hong Kong PoP, CN AmLight East KRLight Hong Kong

1G

Bangkok – Singapore - Hong Kong

MAPA-D2, UFBA (Fed. Uni. of Bahia) KISTI

VLAN 2781

Kònic Barcelona, Spain Daejeon, Korea Salvador, Brazil Chiangmai, Thailand

C-wave

RNP backbone Brazil

KISTI _3 0

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SLIDE 31

DQ12-Ⅱ

KISTI _3 1

  • Title : Good-bye Mr. Tom
  • The performance tells the story of communications and interactions

between ground control station (Sri Lanka) and a spaceship (Korea) set in a space exploration

  • The BGM is re-arranged from David Bowie’s original song “Space

Oddity” (1969)

  • Sites : Colombo/Sri Lanka, Daejeon/Korea
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SLIDE 32

“An evolving cyber performance of e-Culture WG”, Boncheol Goo, APAN 34TH

KISTI _3 2

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SLIDE 33

Thank You!

bscho@kisti.re.kr

KISTI _3 3