SD-WAN Orchestrator provides an alert function to notify one or more Enterprise Administrators (or other support users) when a problem occurs. You can access this functionality by clicking Alerts under Monitor in the navigation panel.
You can send Alerts when a SD-WAN Edge goes offline or comes back online, a WAN link goes down, a VPN tunnel goes down, or when an Edge HA failover occurs. A delay for sending the alert after it is detected can be entered for each of the alert types. You can configure alerts in Configure > Alerts and Notifications.