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Tag: IPv4

  • Fragmentation

    IP Fragmentation Lab – Overview and Setup This lab focused on exploring the behavior and structure of IP fragmentation. The exercises require close analysis of fragmented IP packets using either Wireshark or tcpdump. Exercise 1 – Analyzing the First Two IP Fragments Look at the first two records. They are related fragments and are the…

  • IPv4

    Lab 1.4 – IPv4 Packet Analysis This lab focused on examining network traffic at the IPv4 layer, with an emphasis on identifying abnormal or suspicious behavior within the packet capture. Lab Setup For this exercise, I used the capture file called ipv4.pcap. Once downloaded, I opened the file in Wireshark and began my analysis. Exercise…