18. 线上测试工具

内容有待增加... 欢迎提建议!

• finger, nslookup, ping, traceroute, whois: UK IPv6 Resource Centre / The test page
• ping, traceroute, tracepath, 6bone registry, DNS: JOIN / Testtools (German language only, but should be no problem for non German speakers)
• traceroute6, whois: IPng.nl