If you want to use a certificate on a VPN connection, first create a lower level certification authority (CA) in the AWS certificate manager editorial certification authority. Create a digital certificate for use on a customer's website on such a ca. If you use the certificate, the customer website does not need to specify the IP address, so you can update the dip address even if you do not rebuild the VPN connection. If the certificate is used with the customer website, the certificate used in the VPN terminal (tunnel) will be added in the same privid CA through the new VPN connection of this door. In addition, you need to modify the existing VPN connection to use the new customer door.

Now the AWS site to site VN certification is the eastern United States (Northern Virginia), the eastern United States (Austria), the western United States (Oregon), the western United States (Northern California), EU (Ireland), EU (Ireland), EU (London), EU (London), Asia Pacific (New California Pacific), Asia Pacific, Asia Pacific), Asia Pacific (Asia Pacific), Asia Pacific (Asia Pacific), Asia Pacific, Asia Pacific, Asia Pacific Asia Pacific (Tokyo), Asia Pacific (Sydney), Asia Pacific (Seoul), Asia Pacific (Mumbai), Canada (central) and douaws govcloud (US) can be used. For details of AWS site to site VPN, please refer to the product page and instructions. For details and fees of AWS certificate manager, please refer to the product page.