晚上出去吃了一顿蹩脚的香港餐,回来就用3G连出去帮用户看一下网络问题。
9点半左右解决完后断了VPN,想要把数据发出去,发现网络居然上不去了,以为是VPN余孽搞的,重启一下还是不行,IM依然在线,原来是DNS解析的问题。
苏州电信DNS
Connecting To 61.177.7.1...Could not open connection to the host, on port 53: Connect failed
Connecting To 221.228.255.1...Could not open connection to the host, on port 53: Connect failed
南京电信DNS
Connecting To 218.2.135.1...Could not open connection to the host, on port 53: Connect failed
Connecting To 221.228.255.1...Could not open connection to the host, on port 53: Connect failed
上海电信DNS
202.96.199.133 能连
Default Server: ns.sta.net.cn
Address: 202.96.199.133
> news.sina.com.cn
Server: ns.sta.net.cn
Address: 202.96.199.133
DNS request timed out.
timeout was 2 seconds.
*** Request to ns.sta.net.cn timed-out
不解析=没有
10000号已经打不通了,而且中国电信的电话似乎有“防刷”机制,你挂下电话直接重拨是拨不进去的,要再等个十几秒才行。
现在是2009-05-19 22:56
网络尚未恢复。
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