Edoardo Vacchi (@evacchi.dev)

An eBPF Loophole: Using XDP for Egress Traffic XDP is Linux's fastest packet processor but only handles incoming traffic. We found a loophole in how the kernel determines packet direction to make it work for outgoing traffic too! Blog post with details 👇 loopholelabs.io/blog/xdp-for...

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Using XDP for Egress Traffic XDP only works for ingress. We found a loophole that lets it work for egress. Here's how we did the impossible. https://loopholelabs.io/blog/xdp-for-egress-traffic