IPv6 + T-Mobile


i try to get IPv6 work on my GL-AXT1800 with T-Mobile… I’ve set IPv6 to “Passthrough” through the regular interface (didn’t change anything special in luci). The WAN interface as well as the LAN clients correctly get IPv6 addresses assigned (2a02:) but the clients cannot ping6 any internet addresses. Only after a client has done a ping6 to the WAN interface (f2a02:), it can also ping6 any other internet addresses. I guess there is anything wrong with the routing or the default gateway, but i don’t know what exactly might be the reason and how to debug this…

The behavior is the same for connecting the AXT1800 to the internet by using tethering (iPhone T-Mobile) or using ethernet (Router T-Mobile).

Kind regards!