IPv6 Activities Update MA Yan Information Network Center Beijing University of Posts and Telecommunications IPv6 Tech SIG, APNIC25 0802,, Taipei 1 Outline Statistics by end of 2007 Intro to CNGI IPv6 related activities in CNGI/CERNET2 International collaboration Future works 2
Internet development in Mainland China 13 years history from 1994~2007 Internet users: 210 Millions in Dec. 2007, released by CNNIC IPv4 Addresses: > 8 /8 IPv6 addresses: 31 /32 Backbone:2.5 2.5-10G DWDM+Router Total International links:368gbps Exchange Points: over 100G (BJ,SH,GZ) Last Miles Ethernet, WLAN, ADSL, Cable Modem, CDMA-1x, GPRS, Dial-up, EDGE/HSDPA and 3G trial 3 Statistic of Internet user in China 亿人 2.5 2.0 1.5 1.0 0.94 网民人数 1.03 1.11 1.23 1.37 1.62 2.10 0.5 0.0 2004.12 2005.06 2005.12 2006.06 2006.12 2007.06 2007.12 4
Brief info about CNGI Jan 2002,, Suggestions from 57 Academia via NSFC Oct 2002,, CNGI Strategy report submitted to State Planning Commission Mar 2003,, CNGI planning report submitted to State Planning Commission Aug 2003,, The CNGI proposal by 8 Ministries was proved by State Consul Aug 2003,, bidding process managed by China Academy of Engineering Jul 2004,, CNGI (China Next Generation Internet) project was formally launched Oct 2006,, CNGI-CERNET2/6IX CERNET2/6IX passed project evaluation Feb 2007,, all CNGI members passed evaluation 5 CNGI Goals 2002-2005 2005 CNGI demonstration project Key technologies 2006-2010 2010 IPv6 backbone and applications Mass production 6
CNGI demonstration Demonstration network 6 core networks, China Telecom, China Netcom/CAS, China Mobile, China Unicom, CERNET, China Railcom 300 CPNs IPv6 ExchangePoint set in Beijing and Shanghai Research and development Key technology Middleware Applications Mass production Equipment Applications 7 Backbone run by service providers 8
CNGI-CERNET2 CERNET2 Backbone 10 Gbps 2.5Gbps 9 CERNET and CERNET2 I2/GEANT2/APAN IPv4/IPv6 Internet IPv4 CERNET2 Backbone IPv6 CERNET backbone IPv4 AUP free for members CERNET DWDM Network 10
IPv6 based Network Management in CERNET2 NOC 11 CNGI - 6IX US/StarLight Europe/TEIN2 APAN 155M/2.5G 622M/ GE GE/ 2.5G Interconnection Router R1 R2 10GPOS 10GE 北京 6IX 2.5G POS GE 155M Gigabit Ethernet Switch S1 S2 CERNET2 China Telcom China Unicom Netcom CSTNET China Mobile China Railcom 12
CNGI-6IX 13 CERNET2 Backbone router monitor 14
IPv6 traffic of BUPT in 24 Feb 2008 15 CNGI-CERNET2 CERNET2 s Key Points Native IPv6 Network Dual stack campus network Multi-vender Core Routers Authentic IPv6 Addressing Architecture SAVA/SAVI: Source Address Validation Architecture as a BoF proposal in IETF69 Meeting and discussed in IETF70 IPv4 / IPv6 transition Softwire: : an IETF working group setup in IETF69, RFC4925 Application trials 6PlantLab SIP over IPv6 IPv6 IPTV Applications IPv6 based P2P Model Applications IPv6 Multicast trials 16
SAVA trail and SAVI BoF in IETF 17 Softwire trial and WG 18
6PlanetLab 19 IPv6 Cooperation Working IPv6 based streaming for e-learning Art performance across the continents 20
IPv6 Remote Education System 教师授课支持各种形式的教案 (Word, PPT), 手写板书与鼠标轨迹 学生状态监控自动检测学生状态 如果注意力不集中, 给与适当提醒 激光笔书写支持激光笔操作及远程书写标注功能 西安交通大学重庆大学 运动跟踪采用运动人脸识别技术让摄像头自动跟踪定位教师所在位置 反馈交互和远程学生交互 包括文本 短信息及投票反馈等 CNGI-CERNET2 Backbone 北京邮电大学北京大学清华大学上海交通大学浙江大学 在 8 所高校建立智能远程教室通过 IPv6 网络进行远程切换 华南理工大学 21 IPv6 based Grid Computing 图像处理生物计算 海量数据 访问网格 计算力学 远程教育 高性能应用 网格平台 Computing resource Aggregated: 20 万亿次 Storage: over 200TB CNGI-CERNET2 ChinaGrid: 22 Universities in China by 2006 22
IPv6 P2P Sharing Content Deliver 不同的 IPv6 地址个数 1400 1200 1000 800 600 400 200 0 图 1:CNGI04-12-2A 项目 IPv6 用户发展情况 峰值在线人数用户数 2006 年 10 月 29 日至 2007 年 1 月 22 日 P2P File Sharing ngmaze P2P Streaming AnySee 清华大学 836 北京大学 7695 华南理工大学 3552 华中科技大学 1799 浙江大学 8790 上海交通大学 20 北京邮电大学 582 西安交通大学 26 兰州大学 176 重庆大学 18 中南大学 2 东南大学 39 中国科技大学 3419 山东大学 2372 复旦大学 13 同济大学 7 厦门大学 3 东北大学 23 102 吉林大学 5 IPv6 Sensor Networks 河道水情监测 入河水质监测 精准农业灌溉监测 传感器部署 24
WiFi/WiMax and SIP based IPv6 Mobile Communication WLAN phone / PDA Wifi AP in Campus WLAN phone communication Wireless IPTV/VOD Wireless Campus Network Wifi Coverage in Campus 25 IPv6 Digital Home Network Agent Agent Agent Agent Agent Agent UPnP Home Gateway UPnP FTTH CNGI-CERNET2 (IPv6) 基于 IPv6 家庭网关, 支持多种异构网络家电的统一控制, 实现数字化生活 26
IPv6 based Telematics application Traffic sensor GPS based traffic data collection and guidance Video surveillance GPS setting GPS Guided Map Control window Sensor Coil in the Highway Cross High-cross monitor Trail line by using Sensor Traffic Monitor GPS Real-time Minitoring Video Monitor 27 IPv6 network management system Joint project with Nokia Funded by: China 863 Project Standards Supported SNMPv1, v2c, v3 RMON, disman Support WLAN MIBs RFC2465-MIB MIB-based Topology Discovery IPv4/IPv6 Dual stack 28
IPv4/IPv6 dual stack IDS system 29 DARS6 a solution to Dynamic and Secure DNS DARSv6 server DNS server DNS is important for IPv6 DHCPv6 dose not support DNS Dynamic Update We developed a solution by DNS proxy server and Linux/Windows clients to provide DNS dynamic update and secured binding. client client 30
Dual stack NTP trial service IPv4 http://ntp.buptnet.edu.cn IPv6 http://[ntp.buptnet.edu.cn] 31 Go4IT 2005-2008 Go4IT project is one of the European Union founded 6th Framework Programme (FP6) for IPv6 testing Total 13 partners in this project. Inno/ETSI/INRIA/CETECOM/FOKUS/ISPRAS/Jtest/BII/CATR /BUPT/IPT Go4IT project aims to provide Research Infrastructure users with free TTCN-3 based IPv6 testing environment including test tools, test suites and the related services. 32
Link to TEIN2 Internet2 33 Future works Backbone upgrade Access network migrate to dual-stack Service deployment and enhancement Provide more applications Promote scientific researches Deliver difference level of trainings Cooperation with all partners 34
Let us create our great future together! Thanks! 35