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  • scapy 命令理解

       1、sr(IP(dst="172.20.29.5/30")/TCP(dport=[21,22,23]),inter=0.5,retry=-2,timeout=1)
            时间间隔0.5S,重发没有收到答复的包2次,发完最后一个包等待时间为1S。

       2、 sr(IP(dst="192.168.1.1")/TCP(sport=666,dport=(440,443),flags="S"))

    >>>ans,unans = _             
    >>> ans.summary()
    IP / TCP 192.168.1.100:ftp-data > 192.168.1.1:440 S ======> IP / TCP 192.168.1.1:440 > 192.168.1.100:ftp-data RA / Padding
    IP / TCP 192.168.1.100:ftp-data > 192.168.1.1:441 S ======> IP / TCP 192.168.1.1:441 > 192.168.1.100:ftp-data RA / Padding
    IP / TCP 192.168.1.100:ftp-data > 192.168.1.1:442 S ======> IP / TCP 192.168.1.1:442 > 192.168.1.100:ftp-data RA / Padding
    IP / TCP 192.168.1.100:ftp-data > 192.168.1.1:https S ======> IP / TCP 192.168.1.1:https > 192.168.1.100:ftp-data SA / Padding
    列出一个小的总结,显示收到回复的包或者没有回复的包。。。每次重新使用ans.summary()时必须先ans,unans=_ 清0

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  • 原文地址:https://www.cnblogs.com/lovemo1314/p/1841935.html
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