This article describes how to recover auth users from auto-backup in case of reboot.
Scope
FortiGate v7.6.x.
Solution
Step 1: Enable the option under global settings:
Step 2: Set auth-session-auto-backup-interval.
Step 3: Config after making the above changes.
Step 4: Commands to confirm if the backup has been created:
diagnose firewall auth list <----- List authenticated users database. fnsysctl ls -la /var/log/auth <----- Check the auth backup file.
Note: This feature is only supported on FortiGate with log disk.