根据tcp保文结构可知,TCP标志头位于头的第14字节中,因为编号从0字节开始,所以TCP标志头在第13字节。...SYN, ACK = 18 (2 + 16)
PSH, ACK = 24 (8 + 16)
FIN, PSH = 9 (1 + 8)
FIN, PSH, ACK = 25 (1 + 8 + 16)
用过滤...572498397, win 42340, options [mss 1412,sackOK,TS val 2388703754 ecr 0,nop,wscale 8], length 0
假如需要过滤