It is only a beta. And I had a hard time even knowing if I had gotten it installed right. Currently the Internet uses IP Version 4. Version 4 is also not optimized for voice over IP and streaming media. IETF is a large open international community of network designers, operators, vendors, and researchers concerned with the evolution of the Internet architecture and the smooth operation of the Internet.
More people join the online community every day, and spend more time online.
This combined with wireless IP and IP enabled appliances mean that there is a shortage of Internet addresses. 4,294,967,296 people can be on the Internet at once. China has a population of 1,236,914,658. The bad news is that the good old days of typing in a 4-octet number as an IP will disappear. This is only the beginning.