If you are updating a set of local Oracle VM Servers running on SPARC hardware, you may want to utilize the Oracle Solaris Support Repository with it's associated SSL key and certification. Currently, the Oracle VM Manager Web Interface does not provide any option to insert the required key and certification when creating a new server update repository.
Workaround: Instructions on installing a certificate and key can be found in the book titled Install a Certificate and Key for the Oracle Solaris Support Repository in the Oracle Solaris 11.3 Information Library at: https://docs.oracle.com/cd/E53394_01/html/E54747/installkeycert.html
Bug 27572483