Introduction on CNIC and Activities

DAI BoweiComputer Network Information Center, CAS

Jan 19th, 2012

Outline

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CSTNet Services & Apps

4444 Related Research

Computer Network Information Center(CNIC,CAS)

Information Mansion

Expected to move to new location after

2015

Departments in CNIC China Science & Technology Network

Scientific Data Center

Supercomputing Center

ARP Information Resources Center

China Internet Network Information Center

Collaborative Environment Research Center

Internet-Based Science Communication Center

HKOEP

Website Group

Scientific Data Grid

Scientific Computing Grid

Scientific Resource Planning

Large-scale Scientific Instruments

Field Observatories

Document & Information

Network Science Museums

国家科研院所网络枢纽National Scientific Network Infrastructure

国际科研网络互联International Interconnecting

中国网格化科研基础设施Grid Scientific Infrastructure

China Meteorological Administration

China Earthquake

Administration

Chinese Academy of

Forestry

Chinese Academy of Agricultural

Sciences

Chinese Academy of

Social Sciences

China Geological

Survey

Chinese Academy of

Medical Sciences

Chinese Academy of

Telecommunication Research of MIIT

Academy of Military Medical

SciencesChinese Academy of

Sciences

CSTNet: the Scientific Network for China e-Sciences

Massive Storage System

Scientific data archive system(5PB tape)

Online data storage system (1.5PB disk array)

Data intensive processing system

~1000 CPU core computing capability +100Tflops

IBM XIV

EMC CX4-480

Sun 6780

IBM 3584 Tape Library

SDC: Massive Storage System and Services

No. UserData Volumn

(TB)

1 SDB Project 101

2National Astronomical

Observatories54

3Center for Earth Observation

and Digital Earth26

4 China Science 24

5 Publishing Group ARP 12.4

Storage Services (Open to scientific research)

Internet-based service (Cloud Service) Data backupArchivingon-line data access and analysis

CNIC, CAS www.cnic.cn

Scientific Databases (SDB)

http://www.csdb.cn

• A Long-term mission started in 1986 which was funded by CAS

• Collecting multi-discipline research data and promoting data sharing

– More than 500 research databases/datasets by 61 institutes

– Over 200TB data available to open access and download

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• Root: 150Tflops– － SCCAS, 2009

• Middle: >100Tflops–

–

10 nodesgeneral or specific purpose

• Bottom: 50Tflops–

–

~20 institutes from CASgeneral or specific purpose

Supercomputing:Three Level Computing Grid in CAS

Operating and maintaining super-computers, exploiting and supporting massively parallel computing, developing visualization software and other related services

ARP: Decision-making Platform

Distribution User

Over 20province&cit

y

Over 10branches

100institutions

2010

2005

2003

2001

Time

cas

branch

institution

Scientificresearch

personnel

data Capacity ：110G

2 Platforms

10 systems

System

Decision-making

Support

Research plan &executive

management

ARP (Academia Resource Planning) : Integrate the management flow of research, human resources, finance and logistics into one, and provide processing and decision-making services

CNIC, CAS www.cnic.cn

• Operator and administrator of China’s domain name

• 10 service nodes globally

• 52 CN domain name registrars in the mainland and 3 in Taiwan and Hongkong

• 3.38M .CN and 0.44 M . 中国domain names by the end of May 2011

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CNNIC ： Development of .CN DNS

CNIC, CAS www.cnic.cn

Research on Internet DevelopmentPublish Statistical Report on Internet Development in China

• Macro of Internet• Wireless Internet• Online Social Network• Search Engine• Web Shopping• Web Games• Informatization (CAS)• …

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Duckling is a software suite for you to build your collaborationenvironment at a glance and allow you to enrich it as much as youwant …

consists of portal, core toolkit and application plug-ins.

‐ VoIP, Instance Message, Video conferenceArrangement Activity Tools (AAT)‐ Conferences, workshops …‐ Calendar, planner …

http://duckling.escience.cnVirtual Organization  Management Tool (UMT)‐ Authentication / SSO‐ VO, Web Community, Group/Lab

Uniform Communication Tool (UCT)‐ Email, SMS

Application Plug ins‐‐ Portal Container (JSR286)‐ Easy development and deployment‐ e.g. Data analysis, Visualization, HPC UI, paper collections, …

Duckling( Current version 1.2)

Collaboration Library (CLB)‐ Internet File Repository‐ Tag, Search, Versioning …

Document Collaboration Tool (DCT)‐ Online Co Editing/Publishing‐ (wiki)‐ WYSIWYG, Customization, one click build‐

CERC ：Collaboration Environment Suite

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CSTNet Services & Apps

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CSTNet Overview

• The Non-profitable, academic and research networks in China – committed to providing IT support and services for

CAS e-Science and ARP– becoming a network service platform for the

nation’s S&T innovation• Cover more than 30 provinces• One Core Center and 12 Regional centers• 200+ institutes, and 1,000,000 end users

CSTNet Backbone

中美俄环球科教网络 GLORIAD

HKOEP 连接情况

1G

10G

1G

1G

Hong Kong Open Exchange Point

单击此处编辑母版标题样式

1G

10G

1G

1G

10G 10G

HKOEP Coming Soon Status

ORIENTplusLinking Asia-Pacific to Europe and beyond

2.5Gbps

China e-Infrastructure for science and Innovation on CNGI

CNGI/CSTNetLeaded by: National Reform and Development CommitteeTime: 2010.7 ~ 2012.7Total Investment: 500 million CNY

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Services in CSTNet

2.5/10G

International ConnectionDomestic Connection

10G 10G

Network Management Services

Flow compositionFlow composition

• Network status monitoring • Critical traffic monitoring • IP usage analysis• Flow composition

• Network status monitoring • Critical traffic monitoring • IP usage analysis• Flow composition

Hot FlowHot Flow TrafficTraffic

IP usage analysisIP usage analysis

Abnormal flow detection

Abnormal flow detection

野外台站

研究所

个人

课题组

Mobil IPv6

VoIP SystemVideo Conference

System

Email System

Unified Communications Services

Advanced Network Services:Lightpaths provisioning for eVLBI applications

High Bandwidth: 256M~1G

Long Haul: 20,000KM

Real time, Reliability

High Bandwidth: 256M~1G

Long Haul: 20,000KM

Real time, Reliability

Massive Data Transmission for IHEP-NERSC Daya Bay Neutrino Experiment

High Bandwidth: 155M~300M

Long-term, Reliable Transmission

High Bandwidth: 155M~300M

Long-term, Reliable Transmission

Integrated Services for ITER

Bandwidth: 155MIntegrated Service

SecurityMassive Data StorageVideo ConferenceCollaborative environment

Bandwidth: 155MIntegrated Service

SecurityMassive Data StorageVideo ConferenceCollaborative environment

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CSTNet Services & Apps

4444 Related Research

RTsunami: A novel high speed transfer protocol

0 20 40 60 80 100 120 140 160 180

150

200

250

300

350

400

450

500

550

600

650

700

Th

rou

gh

pu

t(M

bp

s)

Time (Update times)

RTsunami Tsuammi

Test between Beijing and Hong Kong over CSTNet(BW=1000Mbps, RTT=300ms)：Tsunami ： 580.64Mbps

RTsunami: 659.90Mbps

• Requirements:– Bulk scientific data transfer:– High throughput, reliable, real-time transfer

• Achievements:– A new congestion control algorithm: CDRA (Congestion Detection &

Rate Adaption) algorithm– A new transfer protocol: RTsunami (Robust Tsunami)

Infrastructure Layer

Application Layer

Scientific Application

Management and control system

New Architectures

Se

curity

Data transmission

International connection

System Layer

Virtualization Layer

sta

nd

ard

izatio

nCNGI/CSTNet-Future Internet Testbed• Build Future Internet testbed based on CSTNet:

– more than 12 nodes in Beijing

•Test and verify new technologies–Wireless sensor transmission technique based on IPv6–Long distance high bandwidth mass data transmission technique–End-to-end transmission quality measurement and optimization technique–Network security on IPv6

•Test and verify new technologies–Wireless sensor transmission technique based on IPv6–Long distance high bandwidth mass data transmission technique–End-to-end transmission quality measurement and optimization technique–Network security on IPv6

Wuxi Shanghai

Core node

Institute node

Nodes in Beijing

Institute node

• Goal– Build proprietary testbed based on

CSTNet

– more than 10 core nodes

– Support new architectures

– Coexist with existing networks

– Compatible with current applications

• Key Technology– Programmable node

– Virtualization

– Management and Control Framework

• Innovative Application– Public Security

– Smart Grid

– Advanced Health care

Testbed for Leading Edge Innovative ICT Project

Thank You!