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Conferences > OFC > 2019 > M3Z > M3Z.6

P4 In-Band Telemetry (INT) for Latency-aware VNF in Metro Networks

F. Cugini, P. Gunning, F. Paolucci, P. Castoldi, and A. Lord

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Abstract

A first demonstration of P4-based virtual network function (VNF) for latency-critical services is presented. The VNF exploits P4 In-band telemetry to dynamically enforce per-packet QoS priority according to cumulated latency performance.

© 2019 The Author(s)

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