The touted solution to the problem is a switch to a standard called IPv6 that allows trillions of Internet addresses, while the current IPv4 standard provides a meager four billion or so.

针对这一棘手问题，最受青睐的一种解决方案是从目前的互联网通信协议“IPv4”转换到“IPv6”。IPv 6可以提供数万亿个网络通信地址，而IPv 4提供的地址大概只有40亿个，相比之下少得可怜。

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