Never mind the actual performance issues that I keep seeing in production deployments.
We have large networks that are essentially rolling on autopilot totally unmanaged, like Lumen'e recently sold Quantum Fiber asset that is now owned by AT&T holding company Forged Fiber 37 LLC
No native IPv6 still on this forgotten about network, 6RD keeps having weird routability issues, but if you just disable IPv6 everything works fine.
We have large networks that are essentially rolling on autopilot totally unmanaged, like Lumen'e recently sold Quantum Fiber asset that is now owned by AT&T holding company Forged Fiber 37 LLC
No native IPv6 still on this forgotten about network, 6RD keeps having weird routability issues, but if you just disable IPv6 everything works fine.