This section explains Automatic Certificate Renewal.

Users may choose to customize when certificate expiry notifications are sent; refer to the Customizing Notification of Certificate Expiration article. If the certificate management profile is configured for a certificate, a renewal is attempted in the last-but-one interval. By default, NSX Advanced Load Balancer Controller generates events 30 days, 7 days, and 1 day before expiry. In this setting, certificate renewal will be attempted 7 days before expiry.