The VPN channel provides alarm feature:
Log in to the cloud platform, select Cloud Services > Management and Audit > Cloud Monitoring to enter the Cloud Monitoring interface.
In the directory on the left, select Alarm Configuration > Alarm Policy to enter the alarm policy configuration page, and click Add.
Enter the name of alarm policy, select Virtual Private Cloud > VPN Tunnel as the policy type, select the alarm object, set the alarm policy, select the alarm receiving group and alarm channel, and click Finish. You can view the set alarm policy in the alarm policy list.
Viewing an Alarm Message
When an alarm condition is triggered, you will receive an alarm through the selected alarm channel (SMS/email/message center), or you can click Alarm History in the left directory to view it.