ASGC T1 report

HSIN-YEN CHENAPAN38NanTou

13 Aug. 2014

3

ESnetUSA

Chicago

New York

Amsterdam

BNL-T1

Internet2USA

Harvard

CANARIECanada

UVic

SimFraU

TRIUMF-T1UAlb UTor

McGill

Seattle

TWARENTaiwan

NCU NTU

ASGCTaiwan

ASGC-T1

KREONET2Korea

KNU

LHCONE VPN domainEnd sites – LHC Tier 2 or 3 unless indicated as Tier 1Regional R&E communication nexusData communication links, 10, 20, and 30 Gb/sSee http://lhcone.net for details.

NTU

Chicago

LHCONE: A global infrastructure for the LHC Tier1 Data Center – Tier 2 Analysis Center Connectivity

NORDUnetNordic

NDGF-T1aNDGF-T1a NDGF-T1c

DFNGermany

DESYGSI

DE-KIT-T1

GÉANT Europe

GARRItaly

INFN-Nap CNAF-T1RedIRISSpain

PIC-T1

SARANetherlands

NIKHEF-T1

RENATERFrance

GRIF-IN2P3

Washington

CUDIMexico

UNAM

CC-IN2P3-T1Sub-IN2P3

CEA

CERNGenev

a

CERN-T1

SLAC

GLakes

NE

MidWSoW

Geneva

KISTIKorea

TIFRIndia

India

Korea

FNAL-T1

MIT

CaltechUFlorida

UNebPurU

UCSDUWisc

Bill Johnston, ESNetBill Johnston, ESNet

US LHCNet

TAIWAN Global R&E Network

10G

10G

Chicago

TAIWAN

HongKong

Amsterdam

Geneva

2.5G2.5GTokyo

10G

10G2.5G

LA

Palo Alto New York2.5G5G

2.5G

TANet

TWARENASNet

ASGCNet

2.5G

5G

2.5G

622M

2.5G

2.5G

ASGC e-Science Global NetworkSINET

JP

TWAREN/ TANETKREONET2

20G

2.5G

10G

ASGC

TWHK

US

CERNETCN

20G

2.5G

GEANT

Internet2

CERN

20G

NRENEU

AMS-IX

NORDUnet

ESNet

LHCONE

GEGE

GE*2

10G

10G

GE*2

LHCOPN

TEIN

MYRENMY

AARNet

AU

EARNetIN

CSTNET

CNASTIPH

INHERENID

LEARNLX

NRENNP

PERNPK

PREGINet

PHSingaRE

NSG

UNINetTH

VinaRen

VN

NISN(NASA)

GE

GE

10G

SURFnet

CESnet

STARLight

GE*2

HKIX

10G

ASNet

HARNet

HK

GE

GE

GE

GEGE

GE

CA*NetGE

NL

APAN-JP

2.5G

LHCONE networking in Asia

• ASGC could provide the 20Gb global backbone (TW-US-EU) for Asian HEP communities• ASGC has an open policy to support the

networking for all LHC experiments (ATLAS, CMS, Alice, LHCb) in Asia

• ASGC has good connectivity with APAN (inc. KR, JP, CN, etc.) and TEIN

• L3VPN Asia hub on HK

LHCONE VRF on ASGC

• LHCONE VRF between GEANT and ASGC at AMS

• Plan to connect the CERN LHCONE VRF at AMS

• Plan to implement the LHCONE VRF connecting the Internet2 and Esnet at CHI

• Plan to implement the LHCONE VRF connecting Asia Tier-Xs at HK

Network Information

• ASGCNet: AS24167• IP segments

• IPv4: 117.103.96.0/20• IPv4: 140.109.98.0/24• IPv4: 140.109.102.0/24• IPv6: 2400:4500::/32

Network performance measurement & monitor

• PerfSONAR• Install the PerfSONAR PS 3.3.2• http://lhc-bandwidth.twgrid.org/toolkit/• http://lhc-latency.twgrid.org/toolkit/

Question/Comment?