Published Apr 24, 2026, 3:30 PM EDT Korbin is a Linux system administrator who spends most of his time in a terminal figuring out how things actually work. Over the last decade he's written hundreds of articles about Linux configuration, troubleshooting weird problems, and using open-source tools in the real world. He also works a lot with Windows systems and networking, especially in mixed environments where things don't always behave the way the documentation says they should. Writing things down is how he makes sense of it all and hopefully saves someone else a few hours. Until recently, IPv6 was perpetually on my "deal with it later" list. I'm sure it's the same story for many home lab enthusiasts. We all know IPv6 exists, and that IPv4 is living on borrowed time, which has been continually extended by various NAT workarounds that were never meant to be permanent fixes. As long as everything on my network kept working, IPv6 felt easy to ignore.…