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Status report: IPv6 development of Research and Academic Community in China

Status report: IPv6 development of Research and Academic Community in China. APAN 2004 EWC, HWU 2004/01/29. Requirement for IPv6. Population in Mainland China 1,200,000,000 Regardless on other usages, 1 IP per person, we need 72 Class A IP address

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Status report: IPv6 development of Research and Academic Community in China

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  1. Status report: IPv6 development of Research and Academic Community in China APAN 2004 EWC, HWU 2004/01/29

  2. Requirement for IPv6 • Population in Mainland China 1,200,000,000 • Regardless on other usages, 1 IP per person, we need • 72 Class A IP address • Only have less than 2 Class A equivalent now • Higher bandwidth needed • 1 hour online (28.8Kbps) per person per day • 1.68Tbps • Storage requirement • 1MB homepage per person • 1200TB

  3. Next Generation Internet Plans and Projects in China • NSFC: Networking and Information Security • 5 years Basic Research Project • National High Technology Plan for IT • Lambda Networking and switching • IPv6 Networking, Middleware and Applications • IPv6 Router and Switching • IPv6 Mobil Communication • Next Generation Research and Education Backbone in China • CERNET2: National Wide Backbone at 2.5G-10G • High Speed International Links 155M+

  4. IPv6 Projects in China

  5. CERNET IPv6 Homepage 2003/10 Contact us for adding a link to your site !

  6. CERNET IPv6 Test-bed (1) • pTLA in 6bone • 3FFE:3200::/24 • sTLA from APNIC • 2001:250::/32

  7. CERNET IPv6 test-bed (2)

  8. CERNET IPv6 test-bed (3)

  9. Star Tap / APAN CERNET POS OC-48/192 GE Tsighua NSFC 10G PKU CAS 2.5G BUPT BUAA CSTNET NSFCnet test-bed support dualstack

  10. Services Streaming IPv6 DNS Internet Engineering PKU NMS measurement QoS NAT-PT MobileIP THU IPv6 Testbed Network PKU CASnet ICT Equipment IPv6 Routers/Switches/Hosts 863 IPv6 Testbed

  11. GE LAN To Japan border Router Beijing Core Router Core Router MAN/LAN 2.5G POS WAN Core Router GE LAN EdgeRouter EdgeRouter Core Router Core Router GE LAN Core Router EdgeRouter GE MAN Shanghai GE LAN GE LAN EdgeRouter EdgeRouter MAN/LAN User Network (IPv6) Guangzhou CJ IPv6

  12. Some of the universities and research institutes involving IPv6 research activities More info will be added soon. IMU NEU NJTU BUPT PKU THU DLUT GSU XiDian • CAS • ICT • SoftI • … LZU USTC XJTU SJTU UESTC HUST SEU SCUT

  13. Some of the IPv6 enabled web-site

  14. IPv6 test-bed in Beijing, 2001

  15. THU IPv6 router • Backplane: 128Gbps • Line card capacity: 80Gbps • OC-48, GE port • Packet length: up to 32K • Wire speed • Power redundancy • Control card 1+1 backup • Main switch card support 1+1 backup • Support self-resilience • Firmware online upgrade

  16. IPv6 network in BUPT • Featured with: • Started in 1999 • NAT-PT developed and installed • Mobile IPv6 compliant to draft-21 • IPv6 network monitoring and management system installed • Dual stack and pure IPv6 coexisted in the campus

  17. Mobile IPv6test-bedin BUPT

  18. IPv6 network management system

  19. LUT IPv6 test-bed • Setup the test-bed in 2000 • connected to CERNET IPv6 network

  20. Class 1? WFQdrop Queue 1 Class 2? DWFQ Scheduler WFQdrop Queue 2 Class 100? WFQdrop Queue 100 QoS-Group-Based DWFQ • CS Dept. of PKU

  21. One of the main sites of IPv6 on CERNET SJTU IPv6 website

  22. L3 dual stack switch by SI

  23. IPv6 measurement

  24. ICT-AC-IPv6 • Institute of Computing Technology, China Academy of Science

  25. Mobile IPv6 access demo network

  26. IPv6 enabled game on mobile phone • OS: • Symbian • IPv6 • No infrastructure support • P2P mode • Interactive • Person to person • Person to server

  27. NATPT 2418GE • Dual IXP NP • Back plane:4GBits/s • Maximum address:64K • Interface: 4GE • Tunnel • Manual • 6 to 4 auto-configuration • Protocol stack • IPv4 / IPv6

  28. Protocol tester • RFC conformance : total 36 • Test set: total 500 • Features • Basic set, ICMPv6, Address auto-config, MTU, NDP, IPSec, Routing, MobileIPv6. • Logging, Message, PICs/PIXITs, Decoding

  29. IPv6 video-phone • SIP proxy • AAA server • Positioning server • Network monitor • Heartbeat server • Configuration management server

  30. NSTLnet IPv6 test-bed

  31. Future works • Nation wide IPv6 backbone project - CNGI • CERNET2 is one of the major parts of this project

  32. CERNET Backbone, 2003

  33. CERNET2 outline • CERNET2 Backbone • Native IPv6 • High performance • CERNET2 domestic/international IX • CERNET2 GigaPoPs • CERNET2 access networks and user networks

  34. Link Traffic

  35. other CNGI backbone International Next Generation Research Networks IX NOC CERNET2 backbone Gigapop Gigapop Access Network End network End network End network End network CERNET2 structure

  36. 用户接入网 用户接入网 用户接入网 CERNET2 网络结构图 沈阳 哈尔滨 长春 北京 天津 用户接入网 用户接入网 用户接入网 济南 大连 用户接入网 用户接入网 用户接入网 用户接入网 兰州 西安 郑州 武汉 南京 成都 重庆 合肥 上海 用户接入网 用户接入网 用户接入网 用户接入网 用户接入网 用户接入网 杭州 长沙 用户接入网 用户接入网 10 G 2.5G 广州 厦门 用户接入网 用户接入网

  37. GE GE 10GE CWDM tunnel IPv4 user network CWDM GE GE IPv4 User network CERNET2 IPv6 backbone CERNET IPv4 backbone IPv6 user network IPv6 user network IPv6 user network User network tunnel

  38. CERNET2 and Key Technologies • CERNET 2: Next Generation Education and Research Network in China • Native IPv6 and Lambda Networking • CERNET 2 Backbone connecting 15-20 GigaPOPs at 2.5G-10Gbps • Connecting 100+ Universities and 100+ Research Institutes at 1Gbps+ • Support/Deployment of the following technologies: • Multicast • E2E performance monitoring • Middleware and Advanced Applications • Grid • Mobile/Wireless • More Security features • Charging/Business Model • …

  39. Global IPv6 6IX GigaPoP Backbone 1 Backbone 2 Backbone n GigaPoP GigaPoP GigaPoP GigaPoP GigaPoP GigaPoP MAN MAN MAN CPN CPN CPN CPN CPN CNGI Backbone

  40. GEANT Abilene 45M~155Mbps BGP4+ 45M~155Mbps BGP4+ APAN CNGI-IX 155M ~ 2.5Gbps BGP4+ CERNET2 CSTNET NSFCNET CNGI domestic and Intl’ connection • Based on DRAGONTAP • Domestic inter-connection • International connection • GEANT：45M ~ 155M • Abilene：45M ~ 155M • APAN：155M ~ 2.5G

  41. Thanks !

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