The plan of action proposes to form the next generation Internet autonomous technology system and industrial ecology in 5 to 10 years and build the largest IPv6 commercial application network in the world so as to realize the deep integration of the next generation of Internet in various fields of economy and society and become the world's next generation Internet The development of an important leading force.
By the end of 2018, a benign market-driven development environment has basically taken shape. With 200 million active IPv6 users and no less than 20% of Internet users, IPv6 is fully supported in the following areas: Top 50 domestic subscribers Commercial websites and applications, government and central government extranet websites at provincial and ministerial levels, networks and applications in emerging areas such as central and provincial news and broadcast media websites, industrial internet, domain name hosting companies, top-level domain operators, Domain Name Server, Domain Name Server, IDC, Top 5 Content Distribution Network (CDN), Top 50 Cloud Services Platform 50% Cloud Products; Internet Backbone, Backbone Network Internet system, MAN and access network, radio and television backbone network, LTE network and services, new network equipment, fixed network terminals, mobile terminals.
By the end of 2020, the benign market-driven development environment will be improved with more than 500 million active IPv6 users and more than 50% of Internet users. The new network addresses no longer use private IPv4 addresses, and IPv6 is fully supported in the following areas : The top 100 domestic business users of commercial websites and applications, government-level above the prefecture-level government extranet website system, municipal and above news and radio and television media website system; large Internet data center, the top 10 content distribution network, Top 10 cloud services platform for all cloud products; radio and television networks, 5G networks and services, all kinds of new mobile and fixed terminals, international access.
By the end of 2025, China's IPv6 network size, subscriber size and traffic volume will rank the first in the world. Networks, applications and terminals fully support IPv6 and fully implement the smooth evolution and upgrade to the next generation of the Internet, forming the world's leading next-generation Internet technology industry system.
The action plan also put forward key tasks, including accelerating the upgrading of Internet application services and continuously enriching the source of the network; carrying out network infrastructure reform and upgrading the level of network services; accelerating the application of infrastructure reform and optimizing traffic dispatching capabilities; strengthening network security and safeguarding the country Network security; Break through the key cutting-edge technology, build their own technology industry ecology.
The key task is to upgrade and transform mobile and fixed networks, and deploy LTE mobile (VoLTE) business applications and FTTH transformation as a turning point to fully deploy LTE mobile networks and fixed broadband access networks supporting IPv6, and achieve backbone interconnection and interworking. Establish and improve the interconnection system of IPv6 backbone network, upgrade and rebuild the interconnection nodes of China's Internet backbone network, and realize the interconnection and interworking of IPv6 in backbone networks of the Internet and broadcasting network, and build the capacity of security protection in emerging fields. Strengthen the industrial Internet, Internet of Things, , Cloud computing, big data, artificial intelligence and other areas of network security technology, management and mechanism research, enhance emerging network security capabilities.
Know more: IPv6 is what?
IPv6 is an abbreviation of Internet Protocol Version 6, which is translated as "Internet Protocol." IPv6 is the next generation IP protocol designed by the Internet Engineering Task Force (IETF) to replace the current version of IP Protocol (IPv4) , Claiming to make a website for every grain of sand in the world.
IPv4 is used on packet-switched networks with a 32-bit address, which means that there are at most 4294967296 addresses.With the drastic increase in the number of Internet users and the fact that more and more devices are connected to the Internet, it becomes clear that IPv4 Nearly 4 million devices are sharing IP addresses.
IPv6 added 340 trillion IP addresses, even more than enough for everyone to have dozens of networked devices on the planet IPv6 was introduced on June 6, 2012, but many organizations have not taken steps to adapt to this new system .
IPv6 offers significant advantages over IPv4: greater address space; smaller routing tables; increased multicast support and flow control; added support for Auto Configuration (Auto Configuration) ) Support; with higher security; allow for expansion; better head format; there are some new options to implement additional functionality.
IPv6 was first introduced into China from 1998 and will reach 20 years by 2017. At present, the gap between Europe and the United States and even India is significant.