IPv6 Activities in China 2005.02.23 Hualin Qian Chinese Academy of Sciences
Government’s decision Chinese State Development and Reformation Commission made decision to support IPv6, HDTV, and 3G as three important special projects in 10th five-year-plan in IT section
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Major IPv6 Player in China In China, IPv6 research, trial, test, deployment, and application are developed in: - universities - research institutes - equipment vendors - commercial ISPs
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Universities Recently, universities have finished a new IPv6 backbone covering 20 cities, this is one of the 6 backbones in CNGI project and called CERNET2
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IPv6 Testbed of CERNET2
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Early activities in universities - Research teams were formed in 1998 - Test-bed deployed and connected to 6Bome for experiment： - North China (NO-EXPR): - Northwest China (NW-EXPR): - Central China (CE-EXPR): - East and Northeast China (EN-EXPR):
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3FFE:3211::/32 3FFE:3212::/32 3FFE:3215::/32 3FFE:3216::/32
1999.03 1998.12 1999.05 1999.06
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University activities on the IPv6 Test-bed The test-bed was built to - study and implement the tunnel broker technology for IPv4/IPv6 transition - develop IPv6 searching engine for IPv4 and IPv6 Web pages - develop IPv6 prototype router - research on mobile IPv6 (together with mobile phone vendors) - develop IPv6 applications
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Chinese Academy of Sciences Chinese Academy of Sciences (CAS) supported 20 Million RMB Yuan for its research institutes in IPv6 related research and development since 2001 Part of this IPv6 project was done together with China NetCom (CNC)
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IPv6 Testbed of CAS and CNC - The key project of Knowledge Innovation Program of CAS “IPv6 network key technology research and MAN demo system”was started in 2001 and finished in June 2004 in Municipal city Chongqing - The IPv6 MAN is operated by CNC Chongqing and is also the first IPv6 commercial metropolitan trial network - IPv6 services and typical applications can be run on it - Supporting the interoperability between the new IPv6 MAN and the existing IPv4 network.
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Chongqing IPv6 Trial MAN
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CAS research activities on IPv6 Main research area of CAS IPv6 projects were concentrated on: - IPv4/IPv6 transition technology - Technology for IPv6 conformance test and interoperability test - IPv6 real time video application - Information distribution technology for IPv6 - IPv6 DNS system - Mobile IPv6 2005-3-7
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China Telecom China Telecom has been working on IPv6 with five projects: - IPv6 WAN trial network - CN2 - Hunan province trial IPv6 - participating the 6Tnet initiated by BII - CNGI
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Network
China Telecom IPv6 Trial WAN IPv6 Video Conference PDA WLAN Access IPv6 VOD IPv6 Remote Monitor IPv6 Web/FTP
IPv6 Trial WAN Network（CHINANET6） 2005-3-7
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Network
China Telecom CN2 Network 1. CN2 is under construction and is the new IP backbone of CHINANET, supporting IPv6 - CHINANET is expanding its IP network for the sixth time - CN2 is for commercial use
2. Greatly enhanced the capacity. All link capacity are mainly 10G and can be upgraded to 40Gbps in future. 3. All the vendors for CN2 promised to support the smooth transition to IPv6. 4. Main cities in China will be capable of providing IPv6 services.
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Application
China Telecom: IPv6 Application and Services 1. Hunan Telecom IPv6 Demo Network The first IPv6 application demo network of carriers established on March 2002 has been successfully operated for 3 years. It has passed many different tests including IPv6 access services and IPv6 audio and video services tests which provides precious experiences for new services development.
2. Research on Telecom Carriers’ IPv6 Integrated Services Platform IPv6 “pure network” is not capable enough to support IPv6 value added services development. It needs to set up a service platform between the IPv6 infrastructure and application services, change the IPv6 technology into appealing services and realize the sustainable development of services. 2005-3-7
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China NetCom (CNC) China NetCom has been working on IPv6 with four projects: - 6Tnet with BII - Chongqing IPv6 WAN with CAS - CN2 - Hunan province trial IPv6 - participating the 6Tnet initiated by BII - CNGI
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Application
6TNet IPv6 Application Demo: CNC part
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Application
CNC: IPv6 Application and Service 1. Digital Olympics By developing applications for digital broadband Olympics 2008, CNC formally became fixed telecommunication service cooperation partner of Beijing Olympics Games 2008 on July 22, 2004 to provide service during the period of Olympics Games, CNC will develop IPv6 Video Multicast, Olympics sites monitoring system and other services.
2. IPv6 Innovative services Application 1. 2. 3. 4. 5. 6.
Video Conference VoIPv6 Internet Monitoring System Online Education Olympic Applications ......
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Beijing Internet Institute (BII) BII is the first commercial entity initiated IPv6 equipment demo and application demo in China BII organized participants from telecom carriers, univercities, research institute, equipment vendors
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Network
BII 6TNet: IPv6 Telecom Trial Network 6TNet is a next generation IPv6 telecom trial network established by RITT and BII with the support of MII on March 2002. CATR of MII RITT of MII CNC-BJ OC48 E1
BII
6bone
Tunnel
China R&D Center of Telegraph Office of French Telecom Beijing CNC 2005-3-7
China Telecom Research Institute
6TNet Network Structure
BII 21
Network
Purpose & Achievement of 6TNet 1.
2.
Purpose: Construct a multi-vendor and multi-carriers IPv6 network, cooperate with domestic and abroad industry. To promote and deploy IPv6 in China through developing IPv6 network application research, study and test according to the specific requirements of Chinese carriers. Achievements: 2002 Completed 2.5G backbone loop network construction, begun application development China first open interoperability test for IPv6 high-performance router China first demo for IPv6 application services and terminals 2003 IPv6 Application Demo Project of Beijing CNC department. Connection with Japan IPv6 trial network through IPv6 special line provided by NTT (finished at 2004/4) Connection with European IPv6 trial network through IPv6 special line provided by French Telecom
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BII IPv6 ShowNet The biggest IPv6 Application and Interoperability Equipments Demo Network in China
IPv6 Internet
ShowNet Supporters :
Network
AS100
AS200
AS300 BGP4+
IPv6 Firewall
OSPFv3 Cisco 76xx
Hitachi GR4000-160E Agilent RouterTester
Spirent Smartbits
CAS Tester
IS-ISv6 Hitachi GR2000-6H
Hitachi GR4000-80E
Hitachi AG8100
Juniper T320
RIPng
Spirent AX4000
Cisco 124xx
Huawei NE80
Cisco 73xx
Cisco 73xx
IXIA
ZTE 128
Huawei NE40-8
Huawei NE08
6WIND 6300
6WIND 6300
Huawei NE05
IPv6 PPP GR2000-2B
Alliedtelesis AT9812T
GR2000-2B 6to4
IPv6 over IPv4 manual NAT-PT
BII 1122
FH6501
6wind6100
Alliedtelesis AT8948
Alliedtelesis AT8948
Mobile IPv6
Cisco 73xx
CAS NAT-PT
ISATAP Alliedtelesis AT-AR745
CISCO2610
PC
PC
DVTS
Alliedtelesis AR450
Panasonic IPv6 Cam
IPv6 Only PC
WEB
DNS
IPv4/v6 WLAN
Hitachi NMS
Panasonic IPv6 Cam
IPv6 Media jP1
CAS Network Panasonic IPv6 Analyzer Cam
IPv6 Cam
IPv4 Router DVTS
KDDI QualityMeeting & Gnomemeeting
Legend: IPv4/v6 Router CAS Mobile IPv6Panasonic IPv6 Cam
ShowNet is designed and organized by BII
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Mobile IPv6 PC
Tunnel 10GE-LR
IPv6 Tester
GE-LX IPv6 Video
FE
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Vendors’ Efforts in IPv6 Vendors developed IPv6 core routers - Huawei - Zhongxin - Biwei - ……
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CNGI Deployment CNGI – China Next Generation Internet project - Multi-government department’s support - Multi-service provider’s participation - Biggest IPv6 deployment in China
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- 2002, Based on the proposal of 57 Academicians, CAS, MOE, NSFC and MOST jointly proposed to develop China Next Generation Internet to provide high performance scientific and research environment. - NSFC was the original funding source for this project - 2002.8, State Development and Reformation Commission took over the proposal and formally started the project CNGI with other 7 governmental departments
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Network
- The core network of CNGI covering 20 cities including
Beijing, Shanghai, Guangzhou and so on. It fully supports IPv6 protocol and provides the access capability for both IPv6 and IPv4 users - The purpose of CNGI - form an open trial platform for developing China’s Next Generation Internet - provide environment for relevant research on IPv6 related technology and new equipment - develop IPv6 applications - promote Internet industry in China 2005-3-7
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Among 7 backbones of the CNGI core network, CERNET2 has been finished its construction by the end of 2004. The total fund for CNGI project is 1.4 billion RMB. It will construct a network composed of core network (including MAN), access network, customer premises network and Internet exchange center with IPv6 technology, which can connect the international next generation Internet at high speed.
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CNGI GigaPoPs in 20 Cities
HeiLongJiang
JiLin 春
NeiMengGu 沈阳 LiaoNing
XinJiang 北京 GanSu 天津
HeBei NingXia ShaanXi QingHai
ShanXi
南 ShanDong
州 州 西安
XiZang
JiangSu
HeNan
SiChuan
南京
AnHui 合肥
上海
HuBei 武
成都 杭州 ZheJiang
重 JiangXi 沙
昆明 YunNan
CERNET
GuangXi
CHINA TELECOM（中国 信） CNC/CSTNET (中国网通/中科院） CHINA MOBILE (中国移 )
FuJian
HuNan
GuiZhou
广 州
深圳
厦
GuangDong
TaiWan
HongKong
HaiNan
CHINA UNICOM （中国 通） CHINA TIETONG （中国 通）
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¹ ¼ ú ÏÊ Â Ò ´» ú » Á ¥ ªÍ ø
º Ë ÐÄ Í ø » ¥ Á ª½ » » ÖÐÄ » ò Í ø ¹ Ø
Ö ¸÷ É Í ø 1 GigaPoP
Ö ¸÷ É Í ø 2
GigaPoP
³ Ó Ç Íò ø
½Ó È ëÍ ø /CPN
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Ö ¸÷ É Í ø n GigaPoP
GigaPoP
³ Ó Ç Íò ø
½Ó È Íë ø /CPN
½Ó È ëÍ ø /CPN
½Ó È Íë ø /CPN
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Network
The first stage Network Layout of CNGI It will cover 20 cities in China with 39 GigaPoPs and 2 IXs. By 2005, it will become one of the biggest IPv6 infrastructure worldwide in its scale .
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CNGI Interconnect among ISPs
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Joint CNGI Project of CNC and CAS Advantages of close cooperation between CNC and CAS - As a major telecom company, CNC is rich in resource of transmission capacity - As an ISP, CNC runs three nationwide networks: China169, CNCnet and ChinaGBN - As the first Internet provider in China, CAS has advanced network research experience - CAS has finished its three years IPv6 project and accumulated relative experience - CAS has most advanced network applications and urgent requirement for its scientific research This is the first trial of the cooperation between telecom operator and scientific research organization on important project 2005-3-7
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CNC/CAS IPv6 Network Structure 网通数字奥运 网通数字奥运 网通数字奥运 网通数字奥运
中科院北京
中科院 春
2.5G
中科院 州
北京
2.5G 网通数字奥运 网通数字奥运
网通数字奥运 网通数字奥运
10G E
10G 网通 E
网通10G E 2.5G
中国网通/中科院 中国网通 中科院 CNGI核心网 核心网 成都
沈阳
上海
网通
网通数字奥运 网通数字奥运
2.5G 中科院沈阳 中科院沈阳 10G E 网通
广州 网通 10G E
中科院成都 2005-3-7
10G E
春
州 网通
2.5G
10G 网通 E
2.5GE 2.5G 网通数字奥运 网通数字奥运
中科院上海
中科院广州 网通数字奥运 网通数字奥运
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China-Russia-USA Joint Project GLORIAD GLOBAL RING NETWORK FOR ADVANCED APPLICATIONS DEVELOPMENT China-USA-Russia Science & Education Network
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Bird View of GLORIAD
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Current GLORIAD network speeds
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HKLight current connectivity Amsterdam
6 22 M
G 2.5
JAPAN USA
TAIWAN
1G
RUSSIA
1G
155M HK-IOEP （HK Light ）
15 5M
GLORIAD 155M
2.5G
KOREA
15 5M
155M
CSTNET
155M 1G 1G
155M
BJNAP CERNET
BJNAP BJNAP BJNAP CHINANET
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BJNAP CHINA169
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HKLight-Korea Connection Plan KREONET
Korea KREONet2
China HKLight
Busan
MSPP 10 GigE switch or switch router or router
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CSTNET
Hong Kong
10G primary (SONET/SDH) 10G backup (SONET/SDH) 10 GigE
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Cooperation between GLORIAD and APAN
与日本APAN及美国Transpac会 2005-3-7
2003年12月5日中国科学院院部 40
CAS IPv6 Applications - CAS is working on IPv6 applications for: - grid computation - scientific data grid - high energy physics - virtual observatory - remote sensing - geoscience - web based public science education - e-science - CADAL - ...... 2005-3-7
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Large Hadron Collider （大型
能量.:
子 撞机）
14 TeV ( 子- 子) 1250 TeV ( 核- 核)
亮度: 亮度
1034 cm-2s-1 ( 子- 子) 1027 cm-2s-1 ( 核- 核)
周 :
26.6 km
主要
:
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4个
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LHC’s Reqiuement of Computation Capability Data storage – raw data
0.1 – 1 GByte/sec
equivalent to 5-8 PetaBytes/year required disk 10 PetaBytes
Processing capability – 200,000 fastest PC 2005-3-7
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Cosmic ray air-shower array detector 2005-3-7 China-Japan Collaboration Yangbajing , Tibet 4300m
44 a.s.l.
ARGO Experiment Hall: RPC carpet IHEP-INFN collaboration, Yangbajing
ARGO RPC carpet project 1. 10000+ detectors 2. raw data: 200TB/year 3. reconstruction data: 20TB/year 4. computing power: 400+ CPUs
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一 数据提供者 巡天 天文台 星
巡天 星 数据
二 数据提供者
VO
400 300 200
数据服 --------------数据挖掘 数据分析 天体
100 0 4000
后随 望 星
5000
6000
7000
8000
9000
10000
4000
5000
6000
7000
8000
9000
40 30 20 10 0 3000
果 数字
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SDSS
LAMOST
(美国)
(中国)
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CADAL 1. China-US Million Book Digital Library Project 2. Graduate School, Chinese Academy of Science (GSCAS) 1. one of leading sites 2. north node 3. partners: Peking University, Zhejiang University, …
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The China-US Million Book Digital Library Project
吉林大学
北京 范大学 北京大学 中国科学院研究生 院 清 大学
西安交通大学
南京大学 武 大学
四川大学
中科技大学
上海交通大学
旦大学 浙江大学
中山大学
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CADAL - Data Volume 1. scanned images: 1. 1 million books, 375 pages/book, 100+ KB/page ! 40TB 2. both original and processed images ! 80TB
2. text: 1. 1500 characters/page ! 1TB 2. count in index, ! 2TB
3. multimedia: 1. arts, audio/video, cultural heritage ! 10TB
4. Total: ~100TB
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- Universities working on - distance education - protein analysis - real time video applications - APAN - and so on - Carriers working on commercial use
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Conclusion 1, Killer application is the key factor in IPv6 deployment, 2, Dual stack is very important for transition from IPv4 to IPv6 3, Compared with early day’s IPv4 network, IPv6 is more difficult to grow from its cradle 4, Most of the IPv6 activities in China are still concentrated on trial, research, showcases, experiments, and development. It is still a long way to go for actual use of the IPv6 network 5, IPv6 deployment and applications in China are for behind Japan, North America, and Europe 2005-3-7
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Thank you
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