Establishing a VPN connection to a VPC in another region

The Netgate appliance has a VPC configuration wizard which configures the Netgate appliance and VPC configuration elements to establish a VPN that allows instances on the VPC subnet(s) that sit behind a Netgate® appliance to communicate with instances that reside in a VPC in another region. Without the wizard, these settings must be set manually through the AWS Management Console

For detailed instructions, see the AWS VPC User Guide.