Course Content

Course Content


  • Make your own Wireshark profile. I was lost when I first started using Wireshark and had
  • never looked at packet captures previously.
  • The 3-Way-Handshake will provide you with the most up-to-date information.
  • Determine how many packets have been misplaced.
  • Activate the Expert Information tab.
  • Open the Round Trip Time Graph in a new window.
#BBD0E0 »

While the pcap format does include some information about the capture interface, it is kept in the common header rather than per packet. Pcapng solves this problem by allowing "Interface Description Blocks" to be used in a capture file to declare numerous interfaces.

On a Windows platform, create a capture file containing a log of all TCP communication over the network. Use a capture programme like Wireshark, which you can download. Ensure that the Wireshark capture file is saved in the tcpdump format, as this is the format that VuGen supports.

  • on your device, a pcap file:
  • Start up the program.
  • Disable the option to capture in remote mode:
  • To begin capturing, click the Play button in the upper-right corner.
  • A list of applications to capture appears.
  • When you stop capturing, you'll be asked if you want to save the captured packets as.
#BBD0E0 »

  • Install Wireshark on your computer.
  • Check the version of Wireshark and, if necessary, upgrade it.
  • Assign PCAPNG files to Wireshark.
  • Make sure the PCAPNG file is complete and error-free.
#BBD0E0 »

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