http://www.cndev.org/forum/m/626356.html

http://cache.baidu.com/c?m=9f65cb4a8c8507ed4fece763105392230e54f7326081875168d4e415d33146151a26a4e43a7d0d00d3c17d6005b8492bb0b6692c23467df7cdc79f3cddace52e388957230619913618c418dfdc3721d65495&p=882a964fc0af12a05dafd72c1505&user=baidu

这个还得感谢百度，gg是没搜到。。。。。。。

刚才发则贴时，系统出现怪事了，能ping，qq也还能谈话，但是http全部不行了
Failed : Socket Error # 10055
No buffer space available.

后来，ping也不行了：
Reply from 74.82.164.186: bytes=32 time=414ms TTL=114
Request timed out.
Request timed out.
Reply from 74.82.164.186: bytes=32 time=419ms TTL=114
Reply from 74.82.164.186: bytes=32 time=421ms TTL=114
Reply from 74.82.164.186: bytes=32 time=413ms TTL=114
PING: transmit failed, error code 1450.
PING: transmit failed, error code 1450.
PING: transmit failed, error code 1450.
PING: transmit failed, error code 1450.

好像是系统的网络底层出了问题