How to configure IPv6 ULA using Controller and ER605v2
I'm running a ER605v2 as router and an Omada Software Controller. The WAN settings are configured and I have working IPv4 and IPv6 on my machines.
Now I want to propagate my own local DNS server. For IPv4 it's working as expected. But I'm unable to configure it for IPv6.
I can't use the Global Unicast Address, because my IPv6 prefix changes every day.
How can I configure my network to use a Unique Local Address?