Tag
ipv6
Engineering Field Notes
IPv4 and IPv6: Packets, Paths, and Production Migration
Compare packet behavior, trace dual-stack connection choices, and plan IPv6 migration around translation, security, and failure recovery.
Engineering Field Notes
IP Addresses in Production: Prefixes, Routes, and Identity
Understand IP addressing through CIDR, packet forwarding, NAT, IPv6, and the failures that appear when networks grow.