It will do this by sending a TCP packet with the FIN flag set to the server.
它将通过向服务器发送设置了FIN标志的tcp包来完成该操作。
To accomplish this, the attacker sends a TCP packet with the SYN flag set to the target host, just like when opening a regular TCP connection.
要实现这一点，攻击者向目标主机发送设置了SYN标志的tcp包，就象打开常规tCP连接时一样。
This means a TCP packet with the SYN flag set is sent to the server.
这意味着向服务器发送一个设置了SYN标志的tcp包。
Finally, the client confirms this by sending a TCP packet back to the server with the ack flag set.
最后，客户机通过向服务器发送设置了ACK标志的tcp包进行确认。
As discussed above, when Host a wants to establish a TCP connection to destination Host d, it sends a TCP segment with the SYN flag set first.
如上所述，当主机A想建立到目的地主机d的TCP连接时，它首先发送设置了SYN标志的tcp段。
Technology of Stateful Inspection is mainly checking a part of stateful flag of IP step or TCP step, and decide whether let a data packet pass.
状态检测技术主要是通过对IP层或TCP层的部分状态标志进行检测，来决定是拒绝还是允许数据包通过。
Technology of Stateful Inspection is mainly checking a part of stateful flag of IP step or TCP step, and decide whether let a data packet pass.
状态检测技术主要是通过对IP层或TCP层的部分状态标志进行检测，来决定是拒绝还是允许数据包通过。
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