18.12.2016 Views

XDP – eXpress Data Path

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Introduction<br />

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An <strong>eXpress</strong> <strong>Data</strong> <strong>Path</strong> (<strong>XDP</strong>) in kernel-space<br />

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The "packet-page" idea from NetDev1.1 "rebranded"<br />

Thanks to: Tom Herbert, Alexei and Brenden Blanco, putting effort behind idea<br />

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Performance is primary focus and concern<br />

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Target is competing with DPDK<br />

No fancy features!<br />

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Need features: use normal stack delivery<br />

Disclaimer: This is my bleeding edge “plan”<br />

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Most of this is not accepted upstream<br />

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And might never be…!<br />

3/23<br />

<strong>XDP</strong> <strong>–</strong> <strong>eXpress</strong> <strong>Data</strong> <strong>Path</strong>

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