© 2019 National Institute of Informatics SINET 100G Global Network and its technologies Motonori Nakamura National Institute of Informatics (NII ) APAN47@Daejeon, 21 Feb 2019
© 2019 National Institute of Informatics
SINET 100G Global Network and its technologies
Motonori NakamuraNational Institute of Informatics (NII)
APAN47@Daejeon, 21 Feb 2019
© 2019 National Institute of Informatics
History of SINET
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1987 Predecessor of SINET (X.25 network) started operation1992 SINET started operation as an Internet backbone (29 sites, 6~50Mbps)2002 Super SINET (14 sites, 10Gbps)2007 SINET3 (34 prefectures, 1Gbps~40Gbps)2011 SINET4 (47 prefectures, 2.4Gbps~40Gbps)2016 SINET5 (47 prefectures, 100Gbps)
100Gbps to USA, 20Gbps to Europe, and 10Gbps Singapore2019 100Gbps to Europe (in February) and Singapore (in March)
EuropeUSA
Singapore
USA
Europe
Singapore
2.4Gbps~40Gbps 100Gbps for all prefectures
: Newly installed prefectures
© 2019 National Institute of Informatics
The current network, SINET5, which covers all the prefectures with 100-Gbps lines, started its operation in April 2016. It is used by about 900 universities and research institutions, and by about 3 million users.
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Current Network - SINET5
To Los Angeles
To Singapore
To London: Domestic line (100Gbps or more)
: International line (100Gbps)
: International line (10Gbps)
National Universities
MunicipalUniversities
PrivateUniversities
JuniorColleges
Colleges of Technology
Inter-Univ. Research Institutes
Labs and Others Total
Number of Organizations
86(100%)
83(93%)
392(65%)
77(23%)
56(98%)
16(100%)
190 900
(As of Dec 2018)
Sapporo
Fukuoka
Osaka
Tokyo
: SINET node
To New York
Univ. B
Univ. ALab. D
Lab. C
© 2019 National Institute of Informatics
SINET5 is based on a new high-performance and highly-reliable network architecture in cooperation with vendors and telecom carriers.
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Network Architecture of SINET5
: Wavelength Path (100Gbps)
: ROADM: Optical Fiber
: Logical Path (Primary)
: VLAN Path
: IP Router
: User Router/Switch
: Access Line
: Logical Path (Secondary)
OpticalTransmissionLayer
PacketTransmissionLayer
InternetL3VPNL2VPNL2ODSDN
IP/MPLS Layer(Fully-meshed)
User Organizations
Protection
100Gbps, 40Gbps, 10Gbps, and 1Gbps
Five Network Slices
Secondary path
Primary path
Logical topologyNetwork
Controller
© 2019 National Institute of Informatics
Previous International Links (until Jan 2019)
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REUNA
RedCLARA
New York
ESnetCalREN
Los Angeles
CAnet4
Internet2
AARnet
TEIN
Singapore
MANLAN
GÉANT
NORDUnet
Tokyo PacificWave
: 100Gbps回線
: 10Gbps回線
SURFnet
London
Remarkable increase of traffic on 2x10G Tokyo-London link, which was started in April 2016.
Belle II(BNL/PNNL)
LHC(Swiss)
eVLBI(Europe)
ITER(France)
ALMA(Chile)
eVLBI(U.S.A.)
ITER(Remote Site)
eVLBI(Japan)
Belle II(Japan)
© 2019 National Institute of Informatics
Hawaii
Cydney
Auckland
Singapore
SeoulBeijing
Sao Paulo
Fortaleza
Hong Kong
:SINET (Japan):JGN (Japan):KREONET (Korea):CERNET (China)
:AARNET (Australia):SingaREN (Singapore):Esnet (US)
:TANet/TWAREN/ASNet/ASGCNet (Taiwan):TransPAC (US):AmLightEXP (US)/RedCLARA (South America)/RNP (Brasil)/REUNA (Chili)
:100G回線:10G回線
:Internet2 (US)
:GEANT (Europe)
Santiago
Amsterdam
Recent Situation of 100G Int. Network Development
We have been considered about the next plan of SINET5 international connectivity based on demands by international research projects, and progress of international 100G network developments
Developments of frameworks for mutual backup among international networks
5
100G
Tokyo
Taiwan
100G(2019.3)
Guam
© 2019 National Institute of Informatics
International Line Upgrade (North Pole View)
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: New 100-Gbps line
: Existing 100-Gbps line
Until March 2022
Asi@Connect
AARnet
GÉANT NORDUnet
SURFnet
CalREN
MANLAN
ESnet
CANARIE
Internet2PacificWave
Tokyo
Los Angeles
New York
Singapore
Amsterdam
© 2019 National Institute of Informatics
ESnetCalREN
CANARIE
Internet2
Singapore
MANLAN
GÉANT
NORDUnet
Tokyo
PacificWave
APR Collaboration
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Asi@Connect
: SINET 100-Gbps line
: Other 100-Gbps line
In March 2019
In February 2019Amsterdam
New YorkLos Angeles
Until March 2022
SURFnet
AARNet REUNA
RedCLARA
Asia Pacific Ring Collaboration started from Dec 2017.• SingAREN, NICT, NII, Internet2, WIDE Project, Pacific Wave, and TransPAC
SINET 100Gbps JP-SG and JP-US (LA) links are a part of the APR Collaboration
Asia-Pacific Ring
© 2019 National Institute of Informatics
ANA-300G + NEAAR + SINET Collaboration
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Amsterdam
LondonNew York
Washington Paris
Montreal
Japan
Japan
Act as one L2 system
© 2019 National Institute of Informatics
Asia-Europe 100G Collaboration Possibility
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Amsterdam
London
Singapore
Tokyo
Hong Kong
© 2019 National Institute of Informatics
LHCONE peering configuration (-2018)
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TEIN (HK)
JGN (HK)
KREONET (KR)SINET (JP)
SINET (LD)GEANT
SINET (LA)
ESnet
CANARIE
SINET (NY) GEANT
backup
backupSINET LD-JP20G SINET NY-JP
10G
100GSINET LA-JP
JGN HK-JP100G
SINET (SG)
ASGC (TW)JGN HK-SG
100G
Internet2
Supported by JGN since Oct. 2017
TP/PW 100G
SINET SG-JP10G
© 2019 National Institute of Informatics
LHCONE peering configuration plan (2019)
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TEIN (HK)
JGN (HK)
KREONET (KR)SINET (JP)
SINET (AMS)GEANT
ESnet
SINET (NY)
backup
SINET AMS-JP100G
SINET NY-LA100G
100GSINET LA-JP
JGN HK-JP100G
SINET (SG)
ASGC (TW)
JGN HK-SG100G
Internet2
Supported by JGN since Oct. 2017
TP/PW 100G
CANARIE
SINET (LA)
SINET SG-JP100G
CERN
© 2019 National Institute of Informatics
Tokyo-AMS 400G Data Transfer Experiment Plan
An experiment with MMCFTP over 3x100G network was demonstrated between Japan and US at SC17@Denver, and 230Gbps data transfer rate was made.
Next trial will be over 4x100G network between Tokyo and Amsterdam.
•Target routes: 1xTokyo-Amsterdam, 1xTokyo-Singapore-London-Amsterdam, 2xTokyo-US-Amsterdam
•Target speed: 80 Gbps x 4 = 320 Gbps
•Target period: As soon as four 100G lines become available
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Tokyo
Seattle
NYC
London
ParisTransPAC/PacificWave 100G
SINET5 US-100G
SINET5 EU-100GFeb. 2019~
SURFnet/NORDUnet/GEANT/TEIN/SingAREN/AARNet? 2019~
AMS
MontrealANA
SINET5 Asia-100GMar. 2019~
SINET5 EU-100GFeb. 2019~
NORDUnet/GEANT/TEIN/SingAREN/AARNet? 2019~
LAXJGN/SingAREN
Internet2/SingAREN
Singapore
Data transfer experiment using 4 x 100G lines
© 2019 National Institute of Informatics
Wide-Area Data Collection Infrastructure
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StorageData Data
Planar area extension by mobile as well as fixed communication supports expansion of research activities.
Local Community Wide Area Restricted Area
Nature ProtectionAreaShore
Fixed
Mobile
Mobile Virtual Network
Mobile Network
VPNGateway
L2VPNL2VPN
CloudCompute
University Enterprise Local publicentity
Various analysis infrastructures such as commercial clouds, cooperative vendors platforms and universities' computers are flexibly available. Storage
Data Data
cooperative vendorsCompute
StorageData Data
UniversityCompute
NII plans to introduce mobile capability into SINET in order to support IoT research and mobile-oriented applications toward 5G era.
Mobile virtual network created for SINET over mobile network is directly combined with SINET through gateways, which creates secure L2VPNs for research groups.
In addition to commercial clouds and universities’ computers, analytic platforms provided by cooperative vendors are also connected to SINET. Comprehensively providing data collection / analysis infrastructure supports research activities.
© 2019 National Institute of Informatics
28 original research themes have been proposed from a wide range of fields at the present time.
From next fiscal year, we will increase the number of mobile carriers to three companies, so we can improve the coverage area.
Agriculture, forestry Natural environment infrastructure Medical / Life Sciences
Social system Information infrastructure
Cattlemanagement
Sake/tea makingprocess support
Fruitproduction
Energy savingplant factory
Regional disasterprevention support
Naturalenvironment
monitor
Sato-yamaenvironmental preservation
Disasterdata delivery
Braininformation
Biologicaldata
Disastermedicalsupport
SmartTreatment
room
Medical informationremote viewing
Remotelearning
Virtualeducation
Humanmotion analysis
Outdoorrobot control
Wide areaAR system
Labormanagement
Mobility datautilization
Remotemonitoring
Motion picturereal time
AI processing
Multipoint campuscommunication
Mobile edgecomputing
DistributedComputing
environment
Distributed analysisenvironment evaluation
Evaluation ofmobile transparency
Virtual dataplatform
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Mobile Service Testbed started from Dec. 2018
© 2019 National Institute of Informatics 17
Thank you very much!