Never mind the actual performance issues that I keep seeing in production deployments. We have large networks that are essentially rolling on autopilot totally

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.