Sometimes we need to host applications across multiple VPCs that spread across several regions for hosting a solution in very high demand. In this case, we need to have connectivity between VPCs in different regions. There are multiple options for how this can be achieved. We'll do this using the strongSwan open source software which is an implementation of the IPSEC-based VPN solution.
Creating a multi-region VPC communication
Getting ready
Log in to your AWS account with proper permissions for creating the required components.
How to do it...
- Create a VPC from...
