Hello, I'm experimenting with

awsx:ec2:vpc

but ran into problems with IPv6. I've passed in

assignGeneratedIpv6CidrBlock: true

to vpc constructor but its subnets are not created with any IPv6 CIDR associations. As a result, none of the IPv6 addresses are routable. On the other hand,

awsx:classic

does not experience this problem because it's explicitly documented that subnets will be created with

assignIpv6AddressOnCreation: true

. This has been a blocker for me migrating off classic. Would appreciate if someone can help take a look https://github.com/pulumi/pulumi-awsx/issues/1049#issuecomment-2387768112

You could use a transformation to set that property on all subnets. It's still a workaround, but if you want to migrate off awsx:classic and onto awsx, then it would work. It might be better just to migrate to aws or aws-native.

Thanks for the tip! Transform seems a good alternative