IPv4网络技术的变革研究

Study on reform of IPv4 network technology

随着网络信息技术的不断发展,IPv4网络因为协议本身的一些缺陷,正逐渐被IPv6网络所替代。在IPv4向IPv6网络迁移的过程中,出现了很多网络迁移技术,主要包括双栈技术、隧道技术、NAT-PT技术。目前双栈技术各大运营商作为主要迁移技术,基于双栈协议的网络平台部署可实现IPv4向IPv6的平滑过渡,保障网络资源的高可用性。

With the continuous development of network information technology, IPv4 network because of some defects in the agreement itself, which is gradually being replaced by the IPv6 network. In the process of migrating IPv4 to IPv6 network, a lot of network migration technique appeared, including dual stack technology, tunnel technology and NAT-PT technology. At present, the major migration operators is dual stack technology, network platform based on which deployment can realize the smooth transition from IPv4 to IPv6, ensuring the high availability of the cyber source.