I have T-Mobile Home Internet and one of their 5G gateways which I am trying to get working nicely with my RB4011, specifically with IPv6.
I am able to turn on the IPv6 DHCP client which pulls an address, and from there ping Google's DNS, so there is connectivity.
T-Mobile Home Internet doesn't support PD so I can't pull a prefix from the DHCP client and use a pool internally.
What I have tried so far is setting up an internal IPv6 network, and then essentially NAT IPv6 traffic out, which I would expect behaves similarly to IPv4, sharing the same address.
However, although my devices get IPv6 IP addresses, IPv6 doesn't work and is just dead.
I am wondering if anyone here has T-Mobile Home Internet and is using IPv6. Since T-Mobile Home Internet is really IPv6 based, it's a necessity to maintain good performance.
With IPv6 latencies are anywhere from 17-22ms on average. Without it, latencies are more like 60-70ms on average, so quite a huge jump.
Would appreciate any help with this.
I upgraded to 7.1.3 today with hopes that I could get this working, I was on the most recent version of 6 earlier this morning but noticed there was no NAT available for IPv6.