I started to investigate based on your question regarding a secure connection. From that investigation this what I’ve found: When viewing he certificate the AIA section shows the following: Authority Info (AIA) Location: http://ovirtdl380gen10.cscd.net:80/ovirt-engine/services/pki-resource?resource=ca-certificate&format=X509-PEM-CA Method: CA Issuers It appears that the certificate is being issue/released on port 80, could this be the reason no connection can be established with the “ovirt imageio” service; since the service is looking for a connection on a secured port such as 443? How can or what should be done to correct this. If this is the issue I suspect that I need to have a certificate that is from port 443 or some other secured connection. Thanks