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Introduction on CNIC and Activities DAI Bowei Computer Network Information Center, CAS Jan 19th, 2012.

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Presentation on theme: "Introduction on CNIC and Activities DAI Bowei Computer Network Information Center, CAS Jan 19th, 2012."— Presentation transcript:

1 Introduction on CNIC and Activities DAI Bowei Computer Network Information Center, CAS Jan 19th, 2012

2 Outline CNIC Overview CSTNet Infrastructure CSTNet Services & Apps Related Research

3 Computer Network Information Center (CNIC,CAS) Information Mansion Expected to move to new location after 2015

4 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

5 HKOEP Website Group Scientific Data Grid Scientific Computing Grid Scientific Resource Planning Large-scale Scientific Instruments Field Observatories Document & Information Network Science Museums National Scientific Network Infrastructure International Interconnecting 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 Sciences Chinese Academy of Sciences CSTNet: the Scientific Network for China e-Sciences

6 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.User Data Volumn (TB) 1SDB Project101 2 National Astronomical Observatories 54 3 Center for Earth Observation and Digital Earth 26 4China Science24 5Publishing Group ARP12.4 Storage Services (Open to scientific research) Internet-based service (Cloud Service) Data backup Archiving on-line data access and analysis

7 CNIC, CAS Scientific Databases (SDB) 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 7

8 Root: 150Tflops – SCCAS, 2009 Middle: >100Tflops –––– 10 nodes general or specific purpose Bottom: 50Tflops –––– ~20 institutes from CAS general 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

9 ARP: Decision-making Platform Distribution User Over 20 province&cit y Over 10 branches 100 institutions Time cas branch institution Scientific research 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

10 CNIC, CAS Operator and administrator of Chinas 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. domain names by the end of May CNNIC Development of.CN DNS

11 CNIC, CAS Research on Internet Development Publish Statistical Report on Internet Development in China Macro of Internet Wireless Internet Online Social Network Search Engine Web Shopping Web Games Informatization (CAS) … 11

12 Duckling is a software suite for you to build your collaboration environment at a glance and allow you to enrich it as much as you want … consists of portal, core toolkit and application plug-ins. VoIP, Instance Message, Video conference Arrangement Activity Tools (AAT) Conferences, workshops … Calendar, planner … Virtual Organization Management Tool (UMT) Authentication / SSO VO, Web Community, Group/Lab Uniform Communication Tool (UCT) , SMS Application Plugins 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 CoEditing/Publishing (wiki) WYSIWYG, Customization, oneclick build CERC Collaboration Environment Suite

13 Outline CNIC Overview CSTNet Infrastructure CSTNet Services & Apps Related Research

14 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 nations S&T innovation Cover more than 30 provinces One Core Center and 12 Regional centers 200+ institutes, and 1,000,000 end users

15 CSTNet Backbone

16 GLORIAD

17 HKOEP 1G 10G 1G Hong Kong Open Exchange Point

18 1G 10G 1G 10G HKOEP Coming Soon Status

19 ORIENTplus Linking Asia-Pacific to Europe and beyond 2.5Gbps

20 China e-Infrastructure for science and Innovation on CNGI CNGI/CSTNet Leaded by: National Reform and Development Committee Time: ~ Total Investment: 500 million CNY

21 Outline CNIC Overview CSTNet Infrastructure CSTNet Services & Apps Related Research

22 Services in CSTNet 2.5/10G International ConnectionDomestic Connection 10G

23 Network Management Services Flow composition Network status monitoring Critical traffic monitoring IP usage analysis Flow composition Network status monitoring Critical traffic monitoring IP usage analysis Flow composition Hot Flow Traffic IP usage analysis Abnormal flow detection

24 Mobil IPv6 VoIP System Video Conference System System Unified Communications Services

25 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

26 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

27 Integrated Services for ITER Bandwidth: 155M Integrated Service Security Massive Data Storage Video Conference Collaborative environment Bandwidth: 155M Integrated Service Security Massive Data Storage Video Conference Collaborative environment

28 Outline CNIC Overview CSTNet Infrastructure CSTNet Services & Apps Related Research

29 RTsunami: A novel high speed transfer protocol Test between Beijing and Hong Kong over CSTNet(BW=1000Mbps, RTT=300ms) Tsunami Mbps RTsunami: Mbps 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)

30 CNGI/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

31 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

32 Thank You!


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