Four and half years ago, Erik Nygren posted a blog at Akamai [1] on the likelihood that IPv6-only mobile networks might drive IPv6 deployment. So far, that speculation has not proven dispositive, but a 5G initiative toward IPv6-only could mark a turning point. Six months ago, Geoff Huston, chief scientist of APNIC, published an in-depth evaluation of the state of IPv6 play in the Internet [2]. Despite a number of attempts to stimulate IPv6 provision, it is still on average only about 30 percent available on a global scale although this can vary from 0 percent to 100 percent depending on which Internet Service Provider is considered. Of course, access to IPv6 can depend on local router implementation, to say nothing of Wi-Fi access points and end-user equipment configuration. Most end-user devices are equipped to use IPv6 if an address is assigned, but whether that assignment takes place and whether traffic is successfully routed to its intended destination depends a great deal on what happens in between.

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2021年互联网观点

四年半之前，埃里克·尼格伦（Erik Nygren）在Akamai [1]上发表了一篇博客，讨论纯IPv6移动网络可能推动IPv6部署的可能性。到目前为止，这种猜测尚未证明具有决定性，但仅针对IPv6的5G倡议可能标志着一个转折点。六个月前，APNIC首席科学家Geoff Huston发表了对Internet中IPv6播放状态的深入评估[2]。尽管已进行了许多尝试来刺激IPv6的提供，但在全球范围内，平均仍然只有大约30％的可用，尽管根据所考虑的Internet服务提供商，其范围可以从0％到100％不等。当然，对IPv6的访问可能取决于本地路由器的实现，更不用说Wi-Fi接入点和最终用户设备配置了。如果分配了地址，大多数最终用户设备都可以使用IPv6，