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Friday, February 19 • 12:15pm - 12:40pm
Capturing network traffic in an eXpress Data Path

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When XDP programs run on your Linux system, it can decide to modify the packet before passing it onto the kernel or sent it directly to another interface bypassing the kernel completely. How do you troubleshoot problems in this environment, as tcpdump might not help you? The answer is xdpdump, but how does it work, and what will it capture additionally to tcpdump?

avatar for Eelco Chaudron

Eelco Chaudron

Senior Software Engineer, Red Hat
Senior Software Engineer

Friday February 19, 2021 12:15pm - 12:40pm CET
Session Room 7