Introducing pping, a command-line tool for checking if network ports are open, similar to ping but for TCP ports.
An introduction to the Domain Name System (DNS), explaining its hierarchical structure, how DNS lookups work, and includes command-line examples.
AWS is accelerating IPv6 adoption across its services, driven by new charges for IPv4 addresses and the need to modernize networking.
Explains how Azure's software-defined networking abstracts physical infrastructure, making virtual networks a conceptual layer rather than physical entities.
Interview with Dr. Nick Feamster on network measurement, machine learning, and the Internet Equity Initiative's work on broadband access.
A beginner's guide to creating a simple TCP server using the Tokio async runtime for Rust.
A hands-on guide and workshop for writing network applications using the Tokio async runtime in Rust.
A personal discovery about the existence and adoption of 6GHz WiFi bands, part of the WiFi 6 standard and beyond.
A tutorial on enabling Fast Roaming, BSS Transition, and Band Steering in Ubiquiti's manual settings to fix WiFi roaming issues between access points.
A developer shares a detailed guide on how to effectively prepare for, attend, and follow up after a tech conference, based on personal experience.
A technical guide exploring Gateway API resources in Kubernetes, covering installation, GatewayClass, Gateway, and HTTPRoute configurations.
Explores new Azure network security features like default outbound access removal and virtual network encryption for a Zero Trust approach.
Introduction to Kubernetes Gateway API, its role as the successor to Ingress, and key differences for managing external traffic routing.
A guide on integrating ControlD DNS with Tailscale to resolve device names while using custom DNS endpoints.
Explores architectural solutions for handling overlapping IP address spaces in Azure, focusing on VNET-to-VNET NAT and Private Link for services like AKS and Databricks.
A developer shares technical notes on building a 2D multiplayer arena shooter from scratch, covering game object management and client/server sync.
Explores the benefits of IRC for open communities, comparing channels to meeting rooms in a virtual co-working space.
A personal account of building a tech community in Toulouse, France, by reviving a Python meetup and connecting with local professionals.
A software engineer reflects on the evolving personal and professional value of attending tech conferences over a 15-year career.
Explains DNS resolution on Linux and Kubernetes, focusing on troubleshooting a common Kubernetes DNS warning message.
