sinet 100g global network and its technologies · 2016 sinet5 (47. prefectures, 100gbps) 100gbps to...

© 2019 National Institute of Informatics

SINET 100G Global Network and its technologies

Motonori NakamuraNational Institute of Informatics (NII)

APAN47@Daejeon, 21 Feb 2019


History of SINET

1

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


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.

2

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


SINET5 is based on a new high-performance and highly-reliable network architecture in cooperation with vendors and telecom carriers.

3

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


Previous International Links (until Jan 2019)

4

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)


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


International Line Upgrade (North Pole View)

7

: 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


ESnetCalREN

CANARIE

Internet2

Singapore

MANLAN

GÉANT

NORDUnet

Tokyo

PacificWave

APR Collaboration

8

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


ANA-300G + NEAAR + SINET Collaboration

9

Amsterdam

LondonNew York

Washington Paris

Montreal

Japan

Japan

Act as one L2 system


Asia-Europe 100G Collaboration Possibility

10

Amsterdam

London

Singapore

Tokyo

Hong Kong


LHCONE peering configuration (-2018)

11

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


LHCONE peering configuration plan (2019)

12

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


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

13

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


Wide-Area Data Collection Infrastructure

15

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.


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

16

Mobile Service Testbed started from Dec. 2018

sinet 100g global network and its technologies · 2016 sinet5 (47. prefectures, 100gbps) 100gbps to...

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