This article explains the roles of Ethernet MAC and PHY layers, outlines typical hardware and software problems such as connection faults, power instability, and driver misconfigurations, and provides detailed troubleshooting steps and best‑practice solutions to restore reliable network communication.
This article provides a comprehensive overview of Ethernet technology, explaining the roles of MAC and PHY chips, the OSI layer interactions, and the various interfaces such as MII, RMII, GMII, RGMII, and SMI, along with practical hardware integration details.
This guide introduces Traefik Mesh, a lightweight, non‑intrusive service mesh built on Traefik and SMI‑compatible Kubernetes, explains its sidecar‑free architecture, details installation via Helm, outlines static and dynamic configuration options, and provides step‑by‑step examples for deploying and testing services with traffic routing, retries, ACLs, and traffic splitting.
The article explains Microsoft’s Open Service Mesh (OSM), a lightweight, SMI‑compatible service mesh built on Envoy for Kubernetes, covering its design principles, features, deployment steps, and its role in the broader cloud‑native service‑mesh ecosystem.
The article introduces Service Mesh Interface (SMI), a lightweight standard for Kubernetes service meshes, explains its design goals, details the core API objects for traffic specification, access control, traffic splitting, and monitoring, and reviews the ecosystem of vendors and contributors supporting the specification.
