when deploying vpn connection from aviatrix site2cloud to communicate two region us-east-1 and us-east-2
at region us-east-2 deploy transit gateway to attach multiple vpn connections from spoke1vpn which at region us-east-1
- will resources in region us-east-2 be visible to flow traffic spoke1vpc1 , trasit1vpc at region us-east-1 through IPsec connection that adding route to route table of spoke gateway of region us-east-1
- with transit gateway will use bgp ASN 64518 and enable ECMP for vpn , appliance mode for region us-east-2