Post #3226785

My setup is a pile of kludges built on top of each other over the last two decades. I started with ULAs distributed through DHCP, connected to named, which allows hosts do declare their own name and let me access local services as though I had a real domain. My ISP eventually started supporting IPV6, but only assigned /128, so the ULAs got NAT-6ed out to the real world. I eventually learned how to request prefix delegation from the ISP and set up SLAAC. So now, my PIv6 clients have a) their link-local address, b) the ULA, c) a "privacy" SLAAC, and d) a unique SLAAC. All my internal services still refer to the ULAs. I don't think I'd recommend this system for someone setting up from scratch. The easiest thing would be to go with SLAAC, if you can get prefix delegation, and set your DNS/pihole to send the unique-SLAAC address of any servers you run.