A technical guide on using an iPhone as a Bluetooth PAN hotspot to solve IPv4 routing issues, with steps for Alpine Linux.
A discussion on Azure networking fundamentals, challenging the common understanding of Azure Virtual Networks and explaining common misconceptions.
A brief explanation of IP addresses and a collection of free developer tools and resources, including a word counter and career guides.
A guide to planning and designing a hub and spoke cloud network architecture, focusing on principles like resilience, micro-segmentation, and cost management.
A guide to designing a hub virtual network for a secure hub & spoke architecture in Microsoft Azure, focusing on core principles and functions.
Explains the layers of routing in Azure networking, debunking common misconceptions and detailing how NICs act as routers.
Explains why traditional subnet logic doesn't apply in Azure and how to design secure network segmentation using NSGs instead.
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.
