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LHCONE In Europe

LHCONE In Europe. Mian Usman DANTE. Agenda. What is LHCONE Network? LHCONE in GEANT Network. LHCONE setup in European NRENs. What is LHCONE?. LHCONE is an overlay network supported by Over 15 national and international RENs

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LHCONE In Europe

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  1. LHCONE In Europe Mian Usman DANTE

  2. Agenda • What is LHCONE Network? • LHCONE in GEANT Network. • LHCONE setup in European NRENs

  3. What is LHCONE? • LHCONE is an overlay network supported by • Over 15 national and international RENs • Several Open Exchange Points including NetherLight, StarLight, MANLAN and others • Trans-Atlantic connectivity provided by ACE, GEANT, NORDUNET and USLHCNET • Over 50 end sites connected to LHCONE • 45 Tier 2s • 10 Tier 1s https://twiki.cern.ch/twiki/bin/view/LHCONE/LhcOneVRF#Connected_sites

  4. LHCONE: A global infrastructure for the LHC Tier1 data center and Tier 2 analysis center connectivity SimFraU NDGF-T1 SCINET (UTor) NDGF-T1c NDGF-T1b UAlb UVic CANARIE Canada NORDUnet Nordic NL-T1 TRIUMF-T1 SARA Netherlands McGill KurchatowT1 ICEPP U Tokyo Korea CERN-T1 SINET Japan CERN (CERNLight) Geneva KISTI Korea Chicago (StarLight) Amsterdam Geneva TIFR India IndianaGigaPoP CICOmniPoP KNU DESY KERONET2 Korea SLAC DE-KIT-T1 RWTH Wup.U ESnet USA DFN Germany GSI FNAL-T1 New York (MAN LAN) BNL-T1 Seattle India CENIC USA Caltech ASGC-T1+T2 GÉANT Europe ASGC2 AGLT2 MSU IU ASGC Taiwan MIT LosAngles UNL AGLT2 WSU AGLT2 UM UIUC MWT2 Washington (WIX) UCSD UWisc CC-IN2P3-T1 NE NCU NTU UFlorida TWAREN Taiwan PurU IN2P3 (10 sites) SoW CEA (IRFU) GLakes RENATER France UNeb Vandebilt Internet2 USA Harvard CNAF-T1 PIC-T1 INFN (9 sites) GARR Italy RedIRIS Spain UNAM CUDI Mexico LHCONE VRF domain LHCONE VRF aggregrator networks Sites that are standalone VRFs End sites – LHC Tier 2/3unless indicated as Tier 1 NTU Regional R&E communication nexus Chicago Communication links, 10, 20, 30, and 100Gb/s See http://lhcone.net for details. August 7, 2014

  5. LHCONE Overlay Network

  6. LHCONE in EuropeGEANT

  7. LHCONE in EuropeGEANT • Aggregate LHCONE traffic from all the NRENs and Peers • Average traffic ~25Gbps • Sustained Peaks ~35Gbps • Trans-Atlantic Traffic ~ 15Gbps (Peak)

  8. LHCONE in EuropeRENATER (French NREN)

  9. LHCONE in EuropeRENATER (French NREN)

  10. LHCONE links LHCOPN/LHCONE GARR Q1 2014 LHCOPN links LHCONE 100G LHCONE backup 100G LHCONE Primary 2x10G 10G MI2 BO1 RM2 MI1 6x10G 6x10G 12x10G 6x10G T1 10G 4x10G General purpose 10G LHCOPN+LHCONE

  11. LHCONE in EuropeGARR (Italian NREN) • Link to GEANT 100G primary and 100G backup (Shared) • CNAF T1 connected at 40G (4x10G) • The T2s might be upgraded to 2x10G in 2014

  12. LHCONE in EuropeDFN (German NREN) • Connects KIT, DESY, GSI, RWTH Aachen and Frankfurt • Peer with GEANT VRF in Amsterdam and Frankfurt at 100GE(Shared) • Recent changes • Upgrade of DE-KIT link in Frankfurt and Erlangen

  13. LHCONE in EuropeDFN (German NREN)

  14. LHCONE in EuropeRoEduNet (Romainian NREN) • Configured as separate VRF on RoEduNet • All Seven T2s in Romania connected: • 1. RO-02-NIPNE • 2. RO-07-NIPNE • 3. RO-11-NIPNE • 4. RO-13-ISS • 5. RO-15-NIPNE • 6. RO-14-ITIM • 7. RO-16-UAIC • Peerswith GEANT LHCONE VRF

  15. LHCONE in EuropeRoEduNet (Romainian NREN) • Average Traffic to GEANT ~2Gbps • Sustained peaks of over 6 Gbps

  16. LHCONE in EuropeCESNet (Czech Republic), NL-T1 • Link betweenCESNet and GEANT 10G dedicated: • NL-T1 nowconnected to LHCONE viaSURFNet in Amsterdam:

  17. LHCONE in EuropeARNES (Slovenian NREN) • Configured as separate VRF on ARNES network and peers with GEANT and GARR (Italian) VRF • Connects Slovenian T2 • Traffic to/from GEANT VRF average ~2.5Gbps and peaks at ~7Gbps

  18. LHCONE in EuropeNORDUNet

  19. LHCONE in EuropeNORDUNet • Configured as VRF on NORDUnet backbone network • Connects Nordic T1 NDGF and Russian T2 • NORDUnet VRF peers with GEANT, CERNLight, ESNetand Internet2 VRF • NORDUnet present at MANLAN and NetherLight

  20. LHCONE in EuropeCERNLight • Configured as L3VPN VRF on CERN Brocade MLXe • CERNLight VRF peers with GEANT, NORDUNet, ESNetand Internet2 VRF • Connects 2 Sites: • CERN T1 • TIFR (Indian T2) • Upgraderequired

  21. LHCONE in EuropeSummary • LHCONE in Europe is deployed in: • ARNES (Slovenia) • CERNLight (Switzerland) • CESnet (Czech Republic) • DFN (Germany) • GARR (Italy) • GEANT • NORDUnet • RENATER (France) • RoEduNet (Romania) • SURFnet (Netherlands) • RENs in these countries connect: • Six Tier 1s in Europe to LHCONE • 30 Tier 2s in Europe to LHCONE • Indian T2 • Russian T2

  22. LHCONE in Europe • Questions?

  23. LHCONE in Europe • Questions? • Mian.usman@dante.net

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