I'll admit that while I run dual-stack for the public internet, I still haven't figured out a good way to manage my LAN with ipv6.
For ipv4, I have a DHCP server on the same machine as my DNSH server, which lets me configure my network in a single place. With IPv6 I'm still not sure exactly how to configure this. It seems like if I use SLAAC for a ULA, at least some hosts will still apply RFC 4941 (or maybe 8981; I'm not sure), which makes DNS unfeasible. So I guess maybe DHCPv6 is the answer (short of manually configuring each host)?
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