Something about IPv6

   

0. First of all,there is the best site that will show U the IPV4 will be exhausted:
  http://www.potaroo.net/tools/ipv4/

1.        For the current list of permanently assigned Ipv6 multicast addresses,see :

http://www.iana.org/assignments/ipv6-multicast-addresses

2.       We can obtain these RFCs from:

http://www.ietf.org/rfc.html

3.       For the most current list of the reserved values for the Ipv4 Protocol and Ipv6 Next Header fields,see: http://www.iana.org/assignments/protocol-numbers

4.       The Microsoft Windows IPV6 Web site is:
http://technet.microsoft.com/zh-cn/network/bb530961(en-us).aspx

5.       The doc will tell you that  the Ipv4 will  be exhausted :

     http://www.cisco.com/web/about/ac123/ac147/archived_issues/ipj_8-3/ipj_8-3.pdf