tcp/ip协议状态三次握手的相关内容

TCP的十一种状态与三次握手分析（有图）

我们知道TCP是面向连接的，我们只知道有连接断开，其实内部还有一些比较复杂的状态。去了解各个状态之间的切换有助于我们更加深入的了解TCP。下面我们就来分析各个状态。 1、如下图示（图源百度）图中显示出了10种状态。我们假定断开时是client主动断开的。对于server来说状态有：closed -...

tcp 状态以及三次握手

在TCP层，有个FLAGS字段，这个字段有以下几个标识：SYN, FIN, ACK, PSH, RST, URG. 其中，对于我们日常的分析有用的就是前面的五个字段。它们的含义是： SYN表示建立连接， FIN表示关闭连接， ACK表示响应， PSH表示有 DATA数据传输， RST表...

tcp 状态示码及三次握手

TCP的几个状态对于我们分析所起的作用。在TCP层，有个FLAGS字段，这个字段有以下几个标识：SYN, FIN, ACK, PSH, RST, URG. 其中，对于我们日常的分析有用的就是前面的五个字段。它们的含义是： SYN表示建立连接， FIN表示关闭连接， ACK表示响应， PSH表示有...

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更新时间 2022-12-29 12:10:52

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