Traffic scrubbing
The traffic scrubbing service consists of three units: detecting center, cleaning center, and centralized management center.
The detecting center monitors data traffic flowing into the cloud server, and identifies abnormal traffic in a timely manner, such as DDoS attack.
When an abnormity is detected, the management center guides the scrubbing center to clean suspicious traffic based on the traffic diversion policy. Malicious traffic is removed, while legitimate traffic is returned to the original instance.
This ensures only legitimate traffic can be forwarded to the target system.
Cancel traffic scrubbing
You can manually cancel traffic scrubbing for instance IP in the abnormal status. To cancel traffic scrubbing, follow these steps:
Note: One account can manually cancel flow cleaning for three times in one day.
Log on to the Alibaba Cloud Anti-DDoS Basic console.
Select the region.
Select ECS, Server Load Balancer, or EIP (including NAT), and locate the instance IP that is in the traffic scrubbing status, and click View Details.
Click Cancel Cleaning.