Hello everybody, I am from Argentina, and I am deploying an "FTTh" Network with IPV6 dual stack.

We are near to start with new customers instalations. But testing I discovered this routers are not connecting at all in IPv6 besides I tested this in other brands and it's working perfectly fine.

Its really extrange because the IP values received in the status of the router and in the windows 10 client PC seems to be correct!.

NOTE: The IPV6 DNS resolution is working well. But ping cant reach any destiny.

I want you guys put an eye to see if could be something Ii am missing. Please look at  the following images:

Regars!!!