IPv6 quietly crossed 50% of Google's traffic in early 2026. A from-scratch explanation of why the internet ran out of IPv4 addresses, how IPv6 actually differs beyond just being bigger, and the genuinely useful things a 128-bit address space makes possible.
Dual-Stack
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IPv6 Basics: Why We Need It, How It Differs from IPv4, and What It Unlocks -
IPv6 Practical Guide: Addressing, Dual-Stack, and Running IPv6 in Your Homelab A hands-on guide to IPv6 — addressing schemes, SLAAC vs DHCPv6, dual-stack configuration, prefix delegation, firewalling, and running IPv6 end-to-end in a homelab or production network.