| Description | This article explains how, when generating a local certificate for the FortiGate device from FortiManager, the certificate's validity will begin seven days prior to the current date. |
| Scope | FortiManager. |
| Solution |
For example, create a new local certificate on FortiManager to be used on FortiGate(s).
Generate the certificate:
 Install it on the device(s):
Check the installed local certificate on FortiGate and the certificate is valid starting from 2025/07/07, whereas FortiManager's system time is 2025/07/14, which is seven days ahead of the certificate’s start date.
FortiManager system time.
 This is intentionally done to avoid synchronization issues between FortiManager and FortiGate when relying on the current system time. |
