Transcript CHENandDAI-CNIC-CSTnet-HKOEP-012012

Introduction on
CNIC and Activities
DAI Bowei
Computer Network Information Center, CAS
Jan 19th, 2012
Outline
1
CNIC Overview
2 CSTNet Infrastructure
3 CSTNet Services & Apps
4 Related Research
Computer Network Information Center
(CNIC,CAS)
Expected to move to
new location after
2015
Information
Mansion
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
CSTNet: the Scientific Network for
China e-Sciences
Chinese
Academy of
Sciences
Field Observatories
Academy of
Military Medical
Sciences
Chinese
Academy of
Social Sciences
Large-scale
Scientific
Instruments
Scientific
Computing Grid
Scientific Data Grid
HKOEP
China
Geological
Survey
Chinese
Academy of
Forestry
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
Website Group
Chinese
Academy of
Telecommunication
Research of MIIT
Chinese
Academy of
Agricultural
Sciences
China
Meteorological
Administration
China
Earthquake
Administration
Document &
Information
Chinese
Academy of
Medical Sciences
Scientific Resource
Planning
Network Science Museums
SDC: Massive Storage System and
Services
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
No.
User
Data Volumn
(TB)
1
SDB Project
101
2
3
IBM XIV
EMC CX4-480
Sun 6780
National Astronomical
Observatories
Center for Earth
Observation and Digital
Earth
54
26
4
China Science
24
5
Publishing Group ARP
12.4
Internet-based service (Cloud Service)
Data backup
IBM 3584 Tape Library Archiving
on-line data access and analysis
Storage Services (Open to scientific research)
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
http://www.csdb.cn
CNIC, CAS www.cnic.cn
7
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
• Root: 150Tflops
–
•
Middle: >100Tflops
–
–
•
－SCCAS, 2009
10 nodes
general or specific
purpose
Bottom: 50Tflops
–
–
~20 institutes from CAS
general or specific
purpose
ARP: Decision-making Platform
ARP (Academia Resource Planning) : Integrate the management
flow of research, human resources, finance and logistics into one,
and provide processing and decision-making services
Distribution
Over 20
province&cit
y
Over 10
branches
100
institutions
2010
User
cas
branch
institution
Scientific
research
personnel
Decision-making
Support
data Capacity：
110G
2005
2003
2 Platforms
2001
10 systems
Research plan &
executive
management
CNNIC：Development of .CN DNS
• 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
CNIC, CAS www.cnic.cn
10
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)
…
CNIC, CAS www.cnic.cn
11
CERC：
Collaboration Environment Suite
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.
Document Collaboration Tool (DCT)
Application Plug‐ins
‐ Online Co‐Editing/Publishing (wiki)
‐ WYSIWYG, Customization, one‐click build
‐ Portal Container (JSR286)
‐ Easy development and deployment
‐ e.g. Data analysis, Visualization, HPC UI, paper collections, …
Duckling
Collaboration Library (CLB)
( Current version 1.2)
http://duckling.escience.cn
‐ Internet File Repository
‐ Tag, Search, Versioning …
Virtual Organization Management Tool (UMT)
‐ Authentication / SSO
‐ VO, Web Community, Group/Lab
Uniform Communication Tool (UCT)
‐ Email, SMS
Arrangement Activity Tools (AAT)
‐ Conferences, workshops …
‐ Calendar, planner …
‐ VoIP, Instance Message, Video conference
Outline
1
CNIC Overview
2 CSTNet Infrastructure
3 CSTNet Services & Apps
4 Related Research
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
Hong
Kong Open Exchange Point
HKOEP连接情况
1G
1G
1G
10G
单击此处编辑母版标题样式
HKOEP Coming Soon Status
10G
1G
1G
10G
1G
10G
ORIENTplus
Linking Asia-Pacific to Europe and beyond
2.5Gbps
China e-Infrastructure for science and
Innovation on CNGI
CNGI/CSTNet
Leaded by: National Reform and Development Committee
Time: 2010.7 ~ 2012.7
Total Investment: 500 million CNY
Outline
1
CNIC Overview
2 CSTNet Infrastructure
3 CSTNet Services & Apps
4 Related Research
Services in CSTNet
Domestic Connection
10G
International Connection
10G
2.5/10G
Network Management Services
Abnormal flow detection
•
•
•
•
Hot Flow
Network status monitoring
Critical traffic monitoring
IP usage analysis
Flow composition
IP usage analysis
Traffic
Flow composition
Unified Communications Services
个人
课题组
研究所
野外台站
Mobil
IPv6
VoIP System
Video
Conference
System
Email System
Advanced Network Services:Lightpaths
provisioning for eVLBI applications
High Bandwidth: 256M~1G
Long Haul: 20,000KM
Real time, Reliability
Massive Data Transmission for IHEPNERSC Daya Bay Neutrino Experiment
High Bandwidth: 155M~300M
Long-term, Reliable Transmission
Integrated Services for ITER
Bandwidth: 155M
Integrated Service
Security
Massive
Data Storage
Video Conference
Collaborative environment
Outline
1
CNIC Overview
2 CSTNet Infrastructure
3 CSTNet Services & Apps
4 Related Research
RTsunami: A novel high speed
transfer protocol
• 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)
Test between Beijing and Hong Kong over
CSTNet(BW=1000Mbps, RTT=300ms)：
Tsunami：580.64Mbps
700
RTsunami: 659.90Mbps
650
Throughput(Mbps)
600
550
500
450
400
350
300
250
RTsunami
Tsuammi
200
150
0
20
40
60
80
100
120
Time (Update times)
140
160
180
CNGI/CSTNetFuture Internet Testbed
• Build Future Internet testbed based on CSTNet:
– more than 12 nodes in Beijing
Application
Layer
New Architectures
Scientific Application
•Test and verify new technologies
Virtualization
Layer
–Wireless
sensor transmission technique based on IPv6
–Long distance high bandwidth mass data transmission
technique
Infrastructure
–End-to-end transmission quality measurement and
Layer
optimization technique
International
–Network
security on IPv6
connection
standardization
Management and control system
Security
System
Layer
Data transmission
Testbed for Leading Edge Innovative
ICT Project
Nodes in Beijing
• Goal
Core node
– Build proprietary testbed based on
CSTNet
– more than 10 core nodes
– Support new architectures
– Coexist with existing networks
– Compatible with current applications
Institute node
Institute node
• Key Technology
– Programmable node
– Virtualization
– Management and Control Framework
• Innovative Application
– Public Security
– Smart Grid
– Advanced Health care
Wuxi
Shanghai
Thank You!