Problems while setting up IPv6 on Deco x60
Hi,
I have been using 3 units of Deco X60 with ethernet backhaul just fine. My ISP provider started to provide IPv6 addresses, so I got a block and now I want to make it work via my Deco X60 network, but I am unsuccessful so far.
My ISP uses PPPoE and that's what I have been using up until now via IPv4. I put in ISP provided username and password, and I also had to set up VLAN to 848 (also provided by ISP). It works fine.
After the ISP provided me with IPv6 address (/62), they told me to activate PPPoE on IPv6 internet connection, IPv6 DHCP to make prefix delegation work, and enable DHCPv6 client on my device. I made all of that (for PPPoE, I tried "sync ipv4" as well as setting it up from scratch), but when I do that, the main router starts behaving very shaky, I am losing connection (via mobile app I use to set these up as well as ping to 192.168.0.1) and internet basically stops working. Basically means when pinging google.com, I am getting 40 seconds of timeouts, then 4-6 pings go through, then again timeouts and so on. My Mac laptop also doesn't seem to get any IPv6 address assigned. Also, the addresses showing in the Deco interface don't seem to be the one prefixed with what I got from my ISP as IPv6 (which I would expect, but I might be entirely wrong as this is new to me).
Can anyone help me out, please?
Here are the relevant settings screens: