KB2323: Troubleshooting Certificate and ... - Veeam Software
https://www.veeam.com/kb232326.07.2017 · Ensure the certificate with the private key is installed in the Service Provider Cloud Connect server. It does not need to be installed in the Cloud Connect Gateways if they are separate servers. The issued certificate with the private key will be a file with a .pfx extension. If your SSL certificate provider asks you to generate the PFX file ...