Complete guide to building a homeserver from an old laptop - Ubuntu Server installation, security hardening, DHCP reservation, Tailscale for private access, Cloudflare Tunnel for p…
Posts
Things I’ve built, problems I’ve solved, and lessons learned along the way.
A deep dive into DHCP (Dynamic Host Configuration Protocol) - how it works, the DORA process, leases, reservations, and why automatic IP assignment is essential for modern networks
Deep dive into public and private IP addressing - why both exist, how NAT bridges connect them, and the security implications for home and enterprise networks