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infradevops
Packet Capturing Pipeline
Network traffic capture and analysis on AWS EKS using Traffic Mirroring, enabling deep inspection of trading protocol communications.
// tech stack
AWS EKSTraffic MirroringTcpdumpWiresharkPython
// the problem
Trading protocol communications on a live EKS cluster were opaque — no way to inspect raw network traffic or debug exchange connectivity issues at the packet level.
// the solution
Deployed AWS Traffic Mirroring on EKS to clone live traffic to a capture node running Tcpdump. Python scripts automated capture rotation and upload to S3 for offline Wireshark analysis.
// outcomes
- ↗Deep packet inspection on live trading infrastructure
- ↗Fully self-planned and delivered