I started a new project last weekend at a friends home and he got brand new fiber run into his home to replace Comcast. The fiber is great because his vendor allows direct attachment to the ONT vs other services like AT&T Fiber. The down side now is that the providers is using CGNAT for IPv4 and IPv6 is native. I set up the pfSense firewall to leverage the IPv6 prefix delegation from the block of /60's and gave his three VLAN their own /64 PD address and setup for RA (Assisted) and DHCP IPv6.
In the Hubitat how does one find out what IPv6 address it has self configured or if using DHCPv6 what address it pulled so I can locate the DUID to assign a static IPv6 address?
If it's anywhere I would expect it in the network settings / details, part of the broader hub details. Would give a more definitive answer, but not in front of my hub UI at the moment.
Yep I can still set the IPv4 and access but long term his home is native IPv6 moving forward. I know most IoT devices will still live in the IPv4 world for a long time. The issue with CGNAT is that there is no inbound NAT on the local router for IPv4. Everything inbound moving forward needs to come from a public IPv6 address. I had a lot of fun getting OpenVPN running with a IPv6 endpoint and I hope and I mean hope the IPv6 prefix delegations stay static because currently I don't see any options for Dynamic DNS
