This topic describes how to create threshold-based alert rules for a physical connection in a Cloud Enterprise Network (CEN) instance. CEN is integrated with Cloud Monitor of Alibaba Cloud. You can use the CEN console to navigate to the Cloud Monitor console and create threshold-based alert rules for the physical connection. This allows you to monitor the resource usage of the physical connection and avoid business disruption caused by resource exhaustion.
- Log on to the CEN console.
- In the left-side navigation pane, click Health Check.
- Select the region of the virtual border router (VBR) to which the physical connection is established and click Set Alarm in the Monitor column.
- On the Create Alarm Rule page, configure alert rules and click Confirm.
You can create alert rules based on your business requirements. Supported parameters are: latency, packet loss rate, inbound bandwidth, and outbound bandwidth. You can specify a threshold value that triggers the alert based on your business requirements. For more information, see Create a threshold-triggered alert rule.