The following table lists the default thresholds at which Anti-DDoS Origin Basic automatically triggers blackhole filtering in each region.
Note
- Anti-DDoS Origin Basic automatically triggers blackhole filtering for Elastic Compute Service (ECS) instances, Server Load Balancer (SLB) instances, elastic IP addresses (EIPs), EIPs that are associated with NAT gateways, simple application servers, and Web Application Firewall (WAF) instances. This feature is available for IPv4 networks in all regions and for IPv6 networks only in specific regions.
- In practice, thresholds to trigger blackhole filtering for ECS instances, SLB instances, EIPs, and EIPs that are associated with NAT gateways vary based on the instance type and bandwidth that you purchase. For more information, go to the Assets page of the Anti-DDoS console for more details. For more information, see View the Assets page.
- In each region, the same threshold to trigger blackhole filtering is applied to WAF instances, SLB instances, EIPs, and EIPs that are associated with NAT gateways.
- In the following table, a tick (
) indicates that the feature is supported and a cross (
) indicates that the feature is not supported.
| Region | Support IPv4 | Support IPv6 | ECS instance with one vCPU and simple application server with one vCPU | ECS instances with two vCPUs | ECS instance with more than four vCPUs | SLB instance, EIP, EIP that is associated with a NAT gateway, and WAF instance |
|---|---|---|---|---|---|---|
| China (Hangzhou) | |
|
500 Mbit/s | 1 Gbit/s | 5 Gbit/s | 5 Gbit/s |
| China (Shanghai) | |
|
500 Mbit/s | 1 Gbit/s | 2 Gbit/s | 2 Gbit/s |
| China (Qingdao) | |
|
500 Mbit/s | 1 Gbit/s | 5 Gbit/s | 5 Gbit/s |
| China (Beijing) | |
|
500 Mbit/s | 1 Gbit/s | 2 Gbit/s | 2 Gbit/s |
| China (Zhangjiakou) | |
|
500 Mbit/s | 1 Gbit/s | 2 Gbit/s | 2 Gbit/s |
| China (Hohhot) | |
|
500 Mbit/s | 1 Gbit/s | 2 Gbit/s | 2 Gbit/s |
| China (Shenzhen) | |
|
500 Mbit/s | 1 Gbit/s | 2 Gbit/s | 2 Gbit/s |
| China (Heyuan) | |
|
500 Mbit/s | 1 Gbit/s | 2 Gbit/s | 2 Gbit/s |
| China (Chengdu) | |
|
500 Mbit/s | 1 Gbit/s | 2 Gbit/s | 2 Gbit/s |
| China (Hong Kong) | |
|
500 Mbit/s | 500 Mbit/s | 500 Mbit/s | 500 Mbit/s |
| Japan (Tokyo) | |
|
500 Mbit/s | 500 Mbit/s | 500 Mbit/s | 500 Mbit/s |
| Singapore (Singapore) | |
|
500 Mbit/s | 500 Mbit/s | 500 Mbit/s | 500 Mbit/s |
| Australia (Sydney) | |
|
500 Mbit/s | 500 Mbit/s | 500 Mbit/s | 500 Mbit/s |
| Malaysia (Kuala Lumpur) | |
|
500 Mbit/s | 500 Mbit/s | 500 Mbit/s | 500 Mbit/s |
| Indonesia (Jakarta) | |
|
500 Mbit/s | 500 Mbit/s | 500 Mbit/s | 500 Mbit/s |
| India (Mumbai) | |
|
500 Mbit/s | 1 Gbit/s | 1 Gbit/s | 1 Gbit/s |
| South Korea (Seoul) | |
|
500 Mbit/s | 500 Mbit/s | 500 Mbit/s | 500 Mbit/s |
| Germany (Frankfurt) | |
|
500 Mbit/s | 500 Mbit/s | 500 Mbit/s | 500 Mbit/s |
| UK (London) | |
|
500 Mbit/s | 500 Mbit/s | 500 Mbit/s | 500 Mbit/s |
| US (Silicon Valley) | |
|
500 Mbit/s | 1 Gbit/s | 2 Gbit/s | 2 Gbit/s |
| US (Virginia) | |
|
500 Mbit/s | 500 Mbit/s | 500 Mbit/s | 500 Mbit/s |
| UAE (Dubai) | |
|
500 Mbit/s | 500 Mbit/s | 500 Mbit/s | 500 Mbit/s |