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Explore the journey of network packets through OpenShift's networking stack in this 35-minute conference talk from DevConf.CZ 2025. Gain a comprehensive understanding of what happens under the hood when establishing connections between pods, including how services and policies interact within the system. Learn to use Retis, a recently developed networking visibility tool, to inspect and trace packet flow through the Linux networking stack. Discover practical examples of network packet analysis while building foundational knowledge of OpenShift's networking architecture. Suitable for beginners with no prior OpenShift experience required, though advanced configuration details are not covered in depth.
