There might be a mistake in network diagram regarding the transit gateway association vs propagation

[sdzhangtao]

In the following diagram, each env VPC will have an attachment to the transit gateway. And each attachment will have an associated route table and choose to propagate its CIDR to other route tables. In the diagram of link below, the Network-Main-Segrated route table should be the associated route table. And Network-Main-Core route table should be the route table each env VPC to propagate its CIDR to.

https://github.com/aws-samples/landing-zone-accelerator-on-aws-for-cccs-medium/blob/main/architecture-doc/images/network/high-level-network-VPN.drawio.png

[rjjaegeraws]

Hi sdzhangtao,

Please review the latest networking changes, per the comment added to your first opened issue here.

[sdzhangtao]

It's still a problem even after 1.9.2-b change