A got a /56 prefix via IPv6-PD from my ISP.
OpenWRT is assigning correct IPv6s to LAN clients so that all are accessible via IPv6, while firewall permitting. (I tested with 4 LAN vlans, with having a different network from the IPv6-PD prefix.)
Now, I want to extend that to cover mobile/notebook WG clients:
While on the road, those might only got IPv4 connectivity (NAT or not).
Once they connected to WG, I want they have Global IPv6 address assigned.
My ISP changes the IPv6-PD prefix frequently - almost on every restart of OpenWRT's WAN6 interface.
Is that possible?