The Next Generation Internet Transition Technology In The Scale Of IP Man Applications

This thesis is based on the background of IPv4 address depletion, from IPv4 address resources and IPv4-based Internet resources Situation, based on the IP MAN major technology of sevices provider evolution to IPv6, the Situation of IP MAN, IP MAN Evolution and deployment recommendations which based on the NAT444 program and the DS-Lite program, to provide a useful response programs and measures for ISP based on IPv6 next generation Internet evolution.The main work and achievements of this paper are as follows:1.For telecom operators to propose IPv4 address depletion of the network (platform, system) and the business of sustainable development, effective response to the IPv4 address depletion, to meet the business development and help IPv6 development;2.Combined with the actual deployment experience of the network, the application of the next generation of Internet transition technology, NAT444 technology is applied to the business development of IP address is larger but the IPv4 address shortage area, DS-LITE technology is suitable for new users, FTTH users are more and more address gap;3.Focus on the next generation of internet key transition technology, especially the introduction and deployment of NAT444 and DS-Lite technology, around the network deployment, traceability, risk response and other aspects of the specific solutions and recommendations for the relevant IT/IP support system transformation and process changes for the analysis and assessment;4.Combined with the actual situation of IP MAN, network management system, DNS and traceability system, Propose solutions which has practical value for next-generation Internet evolution strategy,and to do the actual deployment for the reference of ISP.