[RKearney]

Google is by far the worst cloud provider when it comes to IPv6 support. They only support IPv6 on VPC networks in asia-east1, asia-south1, europe-west2, and us-west2, you cannot access the metadata service over IPv6, and IPv6 on load balances just left Alpha last year I believe.

[lucacasonato]

I do not care about internal network IPv6 at all. What I do care about is external network accessibility for IPv6. For incoming IPv6 GCP is doing great, outgoing not so much (I agree!).

[RKearney]

Then you'd be happy to hear AWS and Azure had support for IPv6 on inbound load balancers years before GCP.