New Generation of IP Address——IPv6 Address

An important significance of IP protocol is to define IP address, an d its success, which has brought about tremendous development of Internet, cause d the problem of the address deficiency at the same time, exceeding the supporti ng ability of IPv4. The most important improvement of Ipv6 is externalized in ex panding the address space to 128 bits, which provides gigantic address space for the development of Internet.