Customer updated hardware on a SMP server. This causes a problem for CEM (Cloud-enabled Management) agents since the SMP (Symantec Management Platform) agent CA certificate from the original server signs the permanent agent certificates that are used by the agents when using CEM. If these certificates are changed CEM agents will not be able to communicate with the SMP.
The SMP Agent CA and SMP Server CA certificates were copied from the old server and imported into the trusted root certificate store. After restoring the certificates they edited the registry and cut and pasted the certificates into the registry on the SMP at the following locations