Your certificate must satisfy the requirements.

Ensure the certificate meets your organization's compliance policy, with following basic requirements.

Element

Requirement

Key size

2048 bits (minimum) to 16384 bits (maximum)

Key Encoding

PEM

Key Format

CRT

SSL Version

x509 version 3

SubjectAltName

Must contain the FQDN of the VMware Skyline Health Diagnostics appliance.