Clive_A wrote We don't support DS-Lite yet. That's ok, my question is focused on getting the pure IPv6 working, IPv4 not required at all. Is the DS-Lite support in the latest 5.15 beta by the way?

Correct, I mirrored WAN and sniffed the traffic using Wireshark. My screenshot shows everything that goes through the PPPoE connection, if there was DHCPv6 it would show up there. As you can see it...

Yes, in fact they only provide IPv6.

Here are my WAN settings: As you can see I have set "Get IPv6 Address" to "Via DHCPv6", but no DHCPv6 request is made: I also tried to set IPv4 to "Static IP" (with some bogus IP like 192.168.99.99...

I'm planning my Omada setup (mostly Wifi 4 as it's affordable and enough for my purposes) and I want to clarify a few things... When I want to do a wireless backhaul I need the mesh capable EAPs,...

@Vincent-TP That would require an extra cable between modem and router, which I don't have. I can only reach the modem through the same switch that I also reach the LAN. And in fact it works, but...