xLight的蓝闪小窝

十二月 27, 2008

links for 2008-12-27

Filed under: 美味收藏 — xlight @ 4:05 下午
  • 整个过程是这样的:客户端发出封包,主干路由接收到后,并不会对这个封包做任何处理。这个封包无论是否存在非法内容,都会被传送到服务器端。但是与此同时,路由器会把这个包复制一份到GFW。GFW接受到拷贝的封包之后,如果发现有违禁内容,就会同时向客户端和服务器端发出几个flag为rst(REST)的封包。
    (tags: gfw)
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