CNI Telco-Cloud Benchmarking Considerations

This document investigates benchmarking methodologies for Kubernetes Container Network Interfaces (CNIs) in Edge-to-Cloud environments. It defines performance, scalability, and observability metrics relevant to CNIs, and aligns with the goals of the IETF Benchmarking Methodology Working Group (BMWG). The document surveys current practices, introduces a repeatable benchmarking frameworks (e.g., CODEF), and proposes a path toward standardized, vendor-neutral benchmarking procedures for evaluating CNIs in microservice-oriented, distributed infrastructures.