• [$] Examining other network namespaces using BPF

    From LWN.net@1337:1/100 to All on Wed Aug 5 18:00:06 2026
    [$] Examining other network namespaces using BPF

    Date:
    Wed, 05 Aug 2026 16:59:26 +0000

    Description:
    Jordan Rife's work involves writing BPF programs for Cilium that interface with Kubernetes networking. As part of that work, he wants to enable BPF programs with
    appropriate permissions to iterate through the sockets of a different network namespace. He led a session about the idea at the 2026 Linux Storage, Filesystem, Memory-Management, and BPF Summit where the BPF developers in attendance were quick to suggest a number of related alternatives.

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    Link to news story:
    https://lwn.net/Articles/1085896/


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