Background : Live packet capture plays an important role while troubleshooting NSX distributed firewall, Recently I completed one of the micro-segmentation implementation in brownfield environment, added all required flows for the applications & made default rule “DENY” at the end during maintenance window.
One of the application owner reported that “XYZ” application has stopped working, with live packet capture we got the actual insight of packet flow & service ports.
I thought to document the usual commands & packet capture points for easy future reference, You may go through the same below.
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