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IPv6 Development in China

IPv6 Development in China. Congxiao Bao 2012-02-29. Internet population. 0.644 IPv4 address per user China lacks 100M+ addresses in next 3 years China stated CNGI project in 2002 The IPv6 address allocation increased in 2011. CNGI project during 2002-2011.

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IPv6 Development in China

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  1. IPv6 Development in China Congxiao Bao 2012-02-29

  2. Internet population • 0.644 IPv4 address per user • China lacks 100M+ addresses in next 3 years • China stated CNGI project in 2002 • The IPv6 address allocation increased in 2011

  3. CNGI project during 2002-2011 • The major ISPs have participated in the CNGI project • CNGI-CERNET2 is the most the active IPv6 network, the aggregated traffic exceeds 50 Gbps • The IPv6 traffic is exchanged in CNGI-6IX. However, the traffic is only about 2 Gbps

  4. New IPv6 action plan • In Dec. 23, 2011, the Chinese government announced new IPv6 action plan • The milestones are: • 2012-2013 • setup test bed (about 8M users) • Finalize the IPv6 business model and transition plan • 2014-2015 • Large scale IPv6 deployment • Ensure the intercommunication between IPv4 and IPv6

  5. The IPv4 Internet The Pv4 Internet NAT44 NAT44 NAT44 IVI IVI IVI RFC1918 RFC1918 RFC1918 An IPv6 network An IPv6 network An IPv6 network IPv6 IPv6 IPv6 The IPv6 Internet The IPv6 Internet • Translation between • IPv4 and RFC1918 • Translation between • IPv4 and IPv6 Thinking

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