本站能测试你的浏览器与网络连接是否已为 IPv6 做好准备，也能显示你当前的 IPv4 和 IPv6 地址。

This will test your browser and connection for IPv6 readiness, as well as show you your current IPv4 and IPv6 address.

简单好用的IPv6工具箱：支持IPv6地址查询、 IPv6网络开通测试，支持IPv6在线Ping测试、IPv6网站检测、IPv6网站测速，致力于普及 IPv6 ,推进 IPv6 规模部署和应用。

如何确认宽带是否支持IPv6？ 最简单的方式是：联系宽带运营商，确认是否有IPv6地址分配。如果有，那恭喜你，你可以体验更高效的IPv6网络！如果没有，那也不必着急，等到运营商未来提供IPv6服务时，再进行启用就好。 总结

IPv6-test.com is a free service that checks your IPv6 and IPv4 connectivity and speed. Diagnose connection problems, discover which address(es) you are currently using to browse the Internet, and what is your browser's protocol of choice when both v6 and v4 are available.

The purpose of this website is to provide information about global IPv6 activities, thus facilitating awareness-raising of IPv6 deployment, as well as providing information related to training events being undertaken by relevant entities in the Internet community.

隧道（Tunneling）是另一個用來連結IPv4與IPv6的機制。為了連通IPv6網際網路，一個孤立主機或網路需要使用現存IPv4的基礎設施來攜帶IPv6封包。這可由將IPv6封包裝入IPv4封包的隧道協議來完成，實際上就是將IPv4當成IPv6的連結層。

IPv6连通性测试. 主要测试您所接入的网络是否分配IPv6地址。如果你有一些问题需要反馈可以通过ipip.net联系我们。

除了其他功能外，IPv6（互联网协议第6版）凭借128位地址空间，专门旨在解决公共IPv4地址的短缺问题。 然而，IPv6的部署速度比许多人预期的要慢得多（ 更多内容......

IPv6 is an Internet Layer protocol for packet-switched internetworking and provides end-to-end datagram transmission across multiple IP networks, closely adhering to the design principles developed in the previous version of the protocol, Internet Protocol Version 4 (IPv4).