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youtube ipv6 连接很慢如何替换 #58

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
#YouTube
# 如遇连接错误或过慢，请尝试全文替换数据中心前缀：
# 页面分发 2a00:1450:8005:: 2001:4860:8005:: 2404:6800:8001:: 
2404:6800:8005::
# 数据分发 2404:6800:4008:2:: 2404:6800:4008:3:: 2a00:1450:4009:15:: 
2a00:1450:4008::
#2001:4860:4001:f:: 2001:4860:4007:: 2001:4860:4001:10:: 2001:4860:4006:803::

看不懂这个什么意思？我现在链接很慢。请问如何替换呢？

Original issue reported on code.google.com by huang...@gmail.com on 11 Sep 2011 at 3:38

GoogleCodeExporter commented 9 years ago 
把 2404:6800:8005:: 替换为任意页面分发数据中心前缀
把 2404:6800:4005: 替换为任意 CDN 数据中心前缀

这里整理有已知的数据中心前缀：https://docs.google.com/spreadsheet
/ccc?key=0AmZs56fqzAoLdENlN1lJczY4U3BjcnY3ZUxQV3hHNlE

如果非海外的连接也很慢 应该是网络问题

Original comment by xslidian on 11 Sep 2011 at 3:57

GoogleCodeExporter commented 9 years ago 
你好！打开页面很快，就是连接480p的就很慢，是应该替换CDN�
��据还是页面分发呢？假如想替换2404:6800:4005:，看到你提供的
数据中心，有那么多，是应该替换哪个呢?

Original comment by huang...@gmail.com on 12 Sep 2011 at 4:04

GoogleCodeExporter commented 9 years ago 
视频、音乐等大文件共用 CDN 数据中心

2001:4860:4001:
2001:4860:4002:
2001:4860:4004:
2001:4860:4007:
2404:6800:4008:
2a00:1450:4001:
2a00:1450:4002:
2a00:1450:4009:
这些都是曾经可用的 但不保证没有失效
最好的办法还是自己 nslookup 一下 看 DNS 自动分配的前缀如何

Original comment by xslidian on 12 Sep 2011 at 4:09

GoogleCodeExporter commented 9 years ago 
nslookup www.youtube.com ,是这样吗？返回的是ipv4的地址

Original comment by huang...@gmail.com on 12 Sep 2011 at 4:22

GoogleCodeExporter commented 9 years ago 
nslookup v1.lscache1.c.youtube.com 2001:470:20::2
最后一个参数必须是加入 Google over IPv6 计划的 DNS 
服务器域名或地址

Original comment by xslidian on 12 Sep 2011 at 4:42

GoogleCodeExporter commented 9 years ago 
返回的参数是C:\>nslookup v1.lscache1.c.youtube.com 2001:470:20::2
Server:  ordns.he.net
Address:  2001:470:20::2

Non-authoritative answer:
Name:    v1.lscache1.c.youtube.com
Addresses:  2a00:1450:400e:a::6
          74.125.15.6
请帮忙看一下。谢谢！

Original comment by huang...@gmail.com on 12 Sep 2011 at 4:50

GoogleCodeExporter commented 9 years ago 
那么就把 2404:6800:4005: 全部替换为 2a00:1450:400e:
由于数据中心变更 如果出现部分视频无法播放的问题 
请打开 chrome://net-internals/#dns 找出没有 IPv6 地址的域名 
并开新 Issue 报告

Original comment by xslidian on 12 Sep 2011 at 4:53

GoogleCodeExporter commented 9 years ago 
呃，请问为什么我的应答只出现了ipv4地址，我已经在后面加�
��DNS了

Original comment by zhangjia...@gmail.com on 6 Oct 2011 at 8:19

GoogleCodeExporter commented 9 years ago 
http://test-ipv6.com/, 
你确定你的IPV6没有问题吗？上这个网站测试看看吧

Original comment by huang...@gmail.com on 10 Oct 2011 at 2:25

GoogleCodeExporter commented 9 years ago 
回复8：
nslookup *-ty=AAAA* -vc v1.lscache1.c.youtube.com 2001:470:20::2

Original comment by dmtabs12 on 27 Nov 2011 at 9:53