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Over the past few years the world's Internet is at a rapid stage of development, Internet development at the same time the number of netizens are also growing. With the increase in the number of Internet users, but also gradually led to the remaining amount of IP address became less and fewer, until 08 at home and abroad hundreds of of media reported an alarming news, "China's IP resources have been used 80%, new netizens may not be able to access the Internet two years later."
Orange home by looking up the data, we find that the IPV4 protocol employs 32-bit addresses and can support 4.3 billion unique IP addresses. By contrast, IPV6 uses 128-bit addresses, which greatly expands the range of available addresses. Experts predict that IPV6 can provide a unique IP address for every inch of land on Earth.
Thus, more and more experts began to shout to the world: "We must act quickly, upgrade the IPV4 to IPV6, so that every netizen in the world can have their own IP address." After reading the above information, perhaps there are a lot of grassroots webmaster has not realized from the IPV4 upgrade to IPV6 will bring you what kind of benefits. Then first of all, my survey, currently in China, 62.5 of the grassroots is shared with others to do the same IP station, in other words, if a certain IP on the site as long as the acquisition of content by the search engine down right, will be implicated in this IP on the other site collectively by the search engine down the right to abandon, that is, we often said K station. This is a very scary thing, I believe that a website no misfortune can be compared to suffer from the search engine of the terrible things. The only way to avoid this type of event is to have your site bind to an independent IP, and if you use an independent IP, your site will be more trusted by the search engine, increasing your search rankings. Most of the webmaster understand the truth is not a few people can go to his realization is for what, in the final analysis or IP too little too expensive reason. CNNIC also made a lot of restrictions in this regard, the number of domestic also only those several IDC obtained IP Distribution Alliance eligibility.
You think, if then IPv4 really replaced by IPV6, then the number of IP resource pool is very considerable. No matter how many IPs the world's Internet institutions will allocate to China, it is certain that it will be more than 10 times times or even dozens of times times the size of the current. Everything to dilute for expensive, more IP will become worthless, then the Chinese grassroots to open a new station will certainly not worry about independent IP, no longer for the innocent by the search engine K off the cup with depressed.
PostScript: At present, 610 government agencies, educational websites and other industry organizations have been counted to Europe, Middle East and Asia, and 17% of the institutions have already been upgraded to IPV6.
This article starts from Zhu Hongjian's blog: http://www.UYBlog.com-Orange Home (reprint please keep)