If network traffic to a cloud service's public IP address exceeds the configured scrubbing threshold, Anti-DDoS Basic automatically scrubs the traffic. This helps protect your business from DDoS attacks. This topic provides information about the specifications and scrubbing thresholds for different cloud services.
Scrubbing threshold reference documents
The maximum scrubbing threshold for a cloud service depends on its instance type. When you create or modify an Elastic Compute Service (ECS) instance, Server Load Balancer (SLB) instance, or NAT Gateway, the system automatically calculates the maximum scrubbing threshold based on the instance type.
The system calculates blackhole filtering thresholds for instances of each cloud service based on the regions in which the instances reside and the bandwidth of the instances.
Cloud service | Reference document |
Elastic Compute Service (ECS) | |
Server Load Balancer (SLB) | |
NAT Gateway | |
Elastic IP Address (EIP) | |
Web Application Firewall (WAF) | |
Global Accelerator (GA) |
References
For definitions of traffic scrubbing, blackhole filtering, and other basic concepts, see Terms.