当今的IPV4地址已经趋于枯竭，所以研究IPV6是相当有意义的东西，现今已经有很多企业已经开通了IPV6的业务，可以说IPV6成为将来的主宰。本资料详细介绍了在linux下ipv6的协议包，ipv6和ipv4编写时不同点，大大提高编程能力。-Today' s IPV4 address has become depleted, the study IPV6 is very meaningful things, today there are already a lot of companies have opened business IPV6, IPV6 can be said to be the master of the future. This information is described in detail under the ipv6 protocol in linux packages, ipv6 and ipv4 different points of writing has greatly enhanced programming capability.