LHCONE In Europe

connect • communicate • collaborate

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

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


ESnetUSA New York

(MAN LAN)BNL-T1

Internet2USA

Harvard

CANARIECanada

UVic

SimFraU

TRIUMF-T1

UAlb

SCINET(UTor)

McGill

Seattle

TWARENTaiwan

NCU NTU

ASGCTaiwan

ASGC-T1+T2

KERONET2Korea

KNU

LHCONE VRF domain

NTU

Chicago

LHCONE: A global infrastructure for the LHC Tier1 data center and Tier 2 analysis center connectivity

NORDUnetNordic

NDGF-T1

NDGF-T1b NDGF-T1c

DFNGermany

DESY

RWTH DE-KIT-T1

GARRItaly

INFN (9 sites) CNAF-T1

RedIRISSpain

PIC-T1

SARANetherlands

NL-T1

RENATERFrance

IN2P3 (10 sites)

Washington(WIX)

CUDIMexico

UNAM

CC-IN2P3-T1

CEA(IRFU)

CERN(CERNLight)

Geneva

CERN-T1

SLAC

GLakes

NE

SoW

Geneva

KISTIKorea

TIFRIndia

India

Korea

FNAL-T1

UFlorida

UNebPurU

UCSDUWisc

Amsterdam

GÉANT Europe

CENICUSA

ASGC2

Caltech

Wup.U

LosAngles

SINETJapan

Vandebilt

Communication links, 10, 20, 30, and 100Gb/s

See http://lhcone.net for details.

End sites – LHC Tier 2/3unless indicated as Tier 1

Regional R&E communication nexus

LHCONE VRF aggregrator networks

Sites that are standalone VRFs

ICEPPU Tokyo

UIUC

MIT

AGLT2UM

AGLT2WSU

AGLT2MSU

MWT2

CICOmniPoP

IndianaGigaPoP

IU

UNL

KurchatowT1

GSI

Chicago(StarLight)

August 7, 2014


LHCONE Overlay Network

Internet2(USA)3 – T2

ESNet(USA)2 – T2

CANARIE(Canada)

5 – T21 – T1

NORDUNET (Nordics)

1 – T1

CERNLightCERN1 – T1

DFN(Germany)

5 - T2s1 – T1RENATER

(France)9 – T2s1 – T1

GARR (Italy)

8 – T2s1 – T1

ARNES (Slovenia)

1 – T2

CESNET(Czech Republic)

1 – T2

RoEduNet(Romania)

7 – T2s

RedIRIS(Spain)1 – T21 – T1

ASGC(Taiwan)

1 – T1SINET(Japan)

GEANT4 – T1

32 – T2s


LHCONE in EuropeGEANT


LHCONE in EuropeGEANT

Aggregate LHCONE traffic from all the NRENs and Peers

Average traffic ~25Gbps

Sustained Peaks ~35Gbps

Trans-Atlantic Traffic ~ 15Gbps (Peak)


LHCONE in EuropeRENATER (French NREN)


10G

4x10G

12x10G

100G

LH

CONE b

ackup

LHCOPN/LHCONE GARR Q1 2014

100G LHCONE Primary

LHCONE

LHCONE links

LHCOPN links

T1

LHCOPN+LHCONE

Gener

al pu

rpos

e

10G2x10G

6x10G

6x10GMI2 MI1

BO1RM26x10G

10G

Site Connection

INFN-CNAF Bologna (T1)

4x10G(LHCONE+LHCOPN

)

INFN-Bari (T2)10G

(LHCONE)

INFN-Catania (T2)10G

(LHCONE)

INFN-Frascati (T2)10G

(LHCONE)

INFN-Legnaro (T2)2x10G

(LHCONE+GP)

INFN-Napoli (T2)10G

(LHCONE)

INFN-Milano (T2)10G

(LHCONE)

INFN-Pisa (T2)2x10G

(LHCONE+GP)

INFN-Roma1 (T2)10G

(LHCONE)

INFN-Torino (T2) 10G


Link to GEANT 100G primary and 100G backup (Shared)

CNAF T1 connected at 40G (4x10G)

The T2s might be upgraded to 2x10G in 2014

LHCONE in EuropeGARR (Italian 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

LHCONE in EuropeDFN (German NREN)


LHCONE in EuropeDFN (German 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

Peers with GEANT LHCONE VRF

LHCONE in EuropeRoEduNet (Romainian NREN)


Average Traffic to GEANT ~2Gbps

Sustained peaks of over 6 Gbps

LHCONE in EuropeRoEduNet (Romainian NREN)


Link between CESNet and GEANT 10G dedicated:

NL-T1 now connected to LHCONE via SURFNet in Amsterdam:

LHCONE in EuropeCESNet (Czech Republic), NL-T1


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

LHCONE in EuropeARNES (Slovenian NREN)


LHCONE in EuropeNORDUNet


Configured as VRF on NORDUnet backbone network

Connects Nordic T1 NDGF and Russian T2

NORDUnet VRF peers with GEANT, CERNLight, ESNet and Internet2 VRF

NORDUnet present at MANLAN and NetherLight

LHCONE in EuropeNORDUNet


Configured as L3VPN VRF on CERN Brocade MLXe

CERNLight VRF peers with GEANT, NORDUNet, ESNet and Internet2 VRF

Connects 2 Sites:

CERN T1

TIFR (Indian T2)

Upgrade required

LHCONE in EuropeCERNLight


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)

LHCONE in EuropeSummary

RENs in these countries connect:

Six Tier 1s in Europe to LHCONE

30 Tier 2s in Europe to LHCONE

Indian T2

Russian T2


Questions?

LHCONE in Europe


Questions?

[email protected]

LHCONE in Europe

LHCONE In Europe

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