Alibaba Cloud provides Cloud Monitor. This topic describes how to set alert rules for leased lines, bandwidth plans, and the bandwidth usage of cross-region connections in Cloud Enterprise Network (CEN) instances. You can monitor the usage of your resources to prevent them from being overused.

Set alert rules for a leased line

Due to system upgrades, the alert rule configuration for leased lines is unavailable from November 22, 2018 to October 1, 2019. We sincerly apologize for the inconvenience.

To set alert rules for a leased line that has enabled health checks, perform the following operations:

  1. Log on to the CEN console.
  2. In the left-side navigation pane, click Health Check.
  3. Select the region to which the CEN instance belongs, and then click Set Alarm in the Monitor column.
  4. On the Create Alarm Rule page, set the parameters as needed, and then click OK.

Set alert rules for a bandwidth plan

To set alert rules for a bandwidth plan that is associated with a CEN instance, perform the following operations:

  1. Log on to the CEN console.
  2. On the Instances page, find the target CEN instance, and then click Manage in the Actions column.
  3. Click the Bandwidth Packages tab, find the target bandwidth package, and then click Set Alarm in the Monitor column.
  4. On the Create Alarm Rule page, set the parameters as needed, and then click OK.
    You can set alarm rules for the Area Internet Out Rate and the Area Internet Out Rate Percent. You can set the alarm threshold and alarm conditions based on your specific service needs.CEN-AREA

Set alert rules for the bandwidth usage of cross-region connections

To set alert rules for the bandwidth usage of cross-region connections, perform the following operations:

  1. Log on to the CEN console.
  2. On the Instances page, find the target CEN instance, and then click Manage in the Actions column.
  3. Click the Region Connections tab, find the target connection, and then click Set Alarm in the Monitor column.
  4. On the Create Alarm Rule page, set the parameters as needed, and then click OK.
    You can set alarm rules for the Area Internet Out Rate and the Area Internet Out Rate Percent. You can set the alarm threshold and alarm conditions based on your specific service needs.CEN-REGION