难道是移动的网络内部在重启么?

[Actrace]

调试代理服务器,一直难以访问51cto.
一开始是连接超时,或者网络不可达.
后来变成这样子了...
ping 118.114.78.54
PING 118.114.78.54 (118.114.78.54) 56(84) bytes of data.
From 221.237.185.109 icmp_seq=5 Time to live exceeded
From 221.237.185.109 icmp_seq=6 Time to live exceeded
From 221.237.185.109 icmp_seq=7 Time to live exceeded
From 221.237.185.109 icmp_seq=8 Time to live exceeded
From 221.237.185.109 icmp_seq=9 Time to live exceeded
From 221.237.185.110 icmp_seq=10 Time to live exceeded
From 221.237.185.109 icmp_seq=11 Time to live exceeded
From 221.237.185.110 icmp_seq=12 Time to live exceeded
From 221.237.185.110 icmp_seq=13 Time to live exceeded
From 221.237.185.109 icmp_seq=14 Time to live exceeded
From 221.237.185.109 icmp_seq=15 Time to live exceeded

MAC上的ping结果是
36 bytes from 120.196.0.209: Destination Net Unreachable
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst
4 5 74 5400 3a4e 0 0000 3c 01 bd14 192.168.1.100 118.144.78.54

Request timeout for icmp_seq 729
Request timeout for icmp_seq 730
Request timeout for icmp_seq 731
Request timeout for icmp_seq 732
Request timeout for icmp_seq 733
Request timeout for icmp_seq 734
Request timeout for icmp_seq 735
Request timeout for icmp_seq 736
Request timeout for icmp_seq 737
Request timeout for icmp_seq 738

周期循环,每隔数个请求出现一次

36 bytes from 120.196.0.209: Destination Net Unreachable
Vr HL TOS Len ID Flg off TTL Pro cks Src Dst
4 5 74 5400 3a4e 0 0000 3c 01 bd14 192.168.1.100 118.144.78.54

就不能不逗比吗?
原来是打开都没法打开,现在打开没问题了...可以秒开,不过好像不稳定啊,时不时无法打开.
多次刷新总会又一次无法打开.
难道是我本机问题?

[ChangeTheWorld]

10086反应下，很快的

[Actrace]

@ChangeTheWorld 刚刚联系到移动的工程师,他说他们下班了~

[gamexg]

ttl 超时？
在 221.237.185.109 电信处ttl为0，被丢包了。

http://ihacklog.com/post/time-to-live-exceeded.html

[Actrace]

@gamexg 移动工程师昨天给我的解释是他们对各大门户网站都有镜像,我不知道他们用了什么黑科技,我用SQUID透明代理51cto时,基本无法访问,多次刷新都才能有一次进去,但是直接访问基本打开都没问题.