Networking tutorial - IT technology blog

BIRD Routing Daemon on Linux: Configure BGP and OSPF for HomeLab and Self-Managed Networks

BIRD2 is a mature, lightweight routing daemon widely used at ISPs and internet exchanges — and it works just as well for HomeLab BGP route reflectors and OSPF-based self-managed networks. This guide walks through installing BIRD2 on Linux, configuring BGP with templates and route filters, setting up OSPF adjacencies, and verifying everything with the birdc control shell.
HomeLab tutorial - IT technology blog

Self-Hosted Map Server with OpenStreetMap Tile Server and Nominatim: Replace Google Maps API in Your HomeLab

Running your own map infrastructure with OpenStreetMap Tile Server and Nominatim gives you full location services — geocoding, reverse geocoding, and rendered map tiles — without sending data to Google or paying per API call. This guide covers the complete Docker Compose setup, from downloading a regional OSM extract to wiring up Leaflet.js and writing geocoding calls in Python. I've run this in production for a vehicle tracker and it's been solid.