该数据包的十六进制表示为:

C85b 76 db45 14 5254 00 08 00 2e 08 00 45 00 00 77 d9 43 40 00 80 06 00 00 c0 a8 02 37 c0 a8 02 fd a4 25 2b 5d 8a ad fd d3 e8 1b a6 49 50 18 c0 1a 86 ee 00 00 cacb 00 00 00 40 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00

根据IP和TCP协议格式,可以将其解析为:

Ethernet头部: 目的MAC地址:C85b76db4514 源MAC地址:52540008002e 类型:0800(IP协议)

IP头部: 版本号:4 首部长度:20字节 服务类型:00 总长度:0077(119字节) 标识:d943(55491) 标志:40 片偏移:0000 生存时间:80 协议类型:06(TCP协议) 头部校验和:0000 源IP地址:c0a80237(192.168.2.55) 目的IP地址:c0a802fd(192.168.2.253)

TCP头部: 源端口号:a425 目的端口号:2b5d 序号:8aadfd 确认号:d3e81ba6 数据偏移:5(20字节) 保留位:000 标志位:18 窗口大小:c01a 校验和:86ee 紧急指针:0000

数据部分: 0000cacb 00 00 00 40 03 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0


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