I have a structure similar to below:

Two VPCs connected using VPC peering. Is it possible I add a third VPC(VPC C) to reach the VPC A, through the VPC B, without doing a peering connection between VPC A and VPC C?

CodePudding user response：

No. VPC Peering is not transitive.

It is not possible to 'transit' one VPC while moving between two VPCs.

If you are wanting to interconnect multiple VPCs, you could consider using an AWS Transit Gateway.