Depending on how you capture packets, you may run into scenarios where you have duplicate packets caused by the nature of your tool's placement and network topology.
Do not confuse this with legitimate duplicate packets caused by network-related issues. We want to see those packets to resolve the issue.
Here, I use Wireshark editcap utility to remove duplicate packets.
Contact Tony if you are interested in his customized remote/onsite training.
Tony Fortunato
Sr Network Performance Specialist
The Technology Firm
Getting things to work better - bit by bit-
Linkedin Profile https://ca.linkedin.com/in/fortunat
Youtube Channel: https://www.youtube.com/@thetechfirm
NetworkDataPedia: https://www.networkdatapedia.com