Python Network Packet Sniffer Tutorial – 5 – Unpacking ICMP and TCP Data

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3 responses to “Python Network Packet Sniffer Tutorial – 5 – Unpacking ICMP and TCP Data”

  1. 8lack0racl3 Avatar

    @ thenewboston Very well put together, some interesting techniques you have used as well. I will give this try soon, and see what else I can add! 😉

  2. Celtic Mist Avatar

    ICMP is internet control message protocol. It is created mostly with pings. When you ping another network device, the ping program will generate an ICMP packet

  3. Yonatan Eilat Avatar

    How do you know to multiply: offset = (offset_reserved_flags >> 12) by 4?
    and how do you know how to get each flag in the tcp segment?

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