Issue Clarification: after upgrade from 3.1.3 to 4.1.2.0 observed certificate to be expired related to various internal services. Issue Verification: after Upgrade from 3.1.3 to 4.1.2.0 observed certificate to be expired related to various internal services. Root Cause Identification: >>we confirmed the issue to be related to the below KB NSX alarms indicating certificates have expired or are expiring (94898) Root Cause Justification: There are two main factors that can contribute to this behaviour: NSX Managers have many certificates for internal services. In version NSX 3.2.1, Cluster Boot Manager (CBM) service certificates were incorrectly given a validity period of 825 days instead of 100 years. This was corrected to 100 years in NSX 3.2.3. However any environment originally installed on NSX 3.2.1 will have the internal CBM Corfu certs expire after 825 regardless of upgrade to the fixed version or not. On NSX-T 3.2.x interna...