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.
P4 In-Band Telemetry (INT) for Latency-Aware VNF in Metro Networks
Cugini F.;Paolucci F.;Castoldi P.;
2019-01-01
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.File in questo prodotto:
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