Introduction
Wireshark is a well known tool for Packet Capture, analysis and troubleshooting. It can capture live network traffic and analyze it in real-time at a microscopic level, or read and process saved capture files. Wireshark can dissect and display many different protocols, and has a powerful filtering system for narrowing down traffic of interest. https://www.wireshark.org/
TCPDump/Wireshark gives us the power to visualize and understand whats happening in our network at a microscopic level. Imagine if something like this is possible in K8s, if you can see what exactly happens when you deploy a workload, get pods, create service account and how different workloads are interacting with each other etc..