> How does your dhcpd server get its address?

It’s hardcoded. For IPv4 it doesn’t need to be dynamic because NAT allows you to hardcode private address ranges. But that whole concept of networking doesn’t translate (no pun intended) to IPv6

This is the problem I’m running into with deploying IPv6. I don’t know what address ranges to allocate because the dhcp server doesn’t perform any handshakes with the ISP. And I’m a bit reluctant to rearchitect the network topology for IPv6 because everything already works really well without IPv6.

So ideally I’d want a way of sliding in IPv6 without having to break what’s already working.

Every solution I’ve explored thus far hasn’t achieved that. But there’s lots of good information shared here today so I’ll have another read and maybe they’ll offer up an insight I’d previously missed.