If the two advanced mitigation sessions for the month of an Anti-DDoS Premium Insurance Plan instance are used, you can purchase global advanced mitigation sessions to obtain unlimited protection capabilities.
Background information
Each month, Anti-DDoS Premium Insurance Plan provides two free advanced mitigation sessions, which support unlimited protection capabilities. After a DDoS attack is detected, Anti-DDoS Premium Insurance Plan protects your services with unlimited capabilities in the following 24 hours. This consumes your quota of free advanced mitigation sessions.
If your services suffer frequent volumetric DDoS attacks, the two advanced mitigation sessions may fail to guarantee service availability. In this case, you can purchase global advanced mitigation sessions to provide unlimited protection capabilities for the Anti-DDoS Premium Insurance Plan instances under your account.
The following table describes the differences between global advanced mitigation and advanced mitigation of Anti-DDoS Premium instances.
| Type | Scope | Validity period | Number of sessions |
|---|---|---|---|
| Advanced mitigation of Anti-DDoS Premium Unlimited Plan | Instance | Based on the validity period of instances | Unlimited |
| Advanced mitigation of Anti-DDoS Premium Insurance Plan | Instance | One month
Note Advanced mitigation sessions that are not consumed in the current month are cleared
at the beginning of next month.
|
Two sessions per month |
| Global advanced mitigation | Alibaba account | One year | Purchase as required |
Pricing
The following table shows the pricing of global advanced mitigation.
| Item | Description |
|---|---|
| Payment type | Subscription |
| Validity period | One year |
| Unit price | USD 1,580 |
Instructions
If the two free advanced mitigation sessions for the month are used up, but your services still suffer volumetric DDoS attacks that cause the traffic volume to exceed the basic protection bandwidth, the global advanced mitigation sessions that you purchased are consumed to provide unlimited protection capability.
You can use global advanced mitigation for all instances that meet the usage requirements without the need to connect the global advanced mitigation to a specific instance.
- The Anti-DDoS Premium Insurance Plan instance is valid.
- The advanced mitigation feature of the account is not frozen.
Note If the number of global advanced mitigation sessions consumed by all instances under your account in the current month exceeds 10, the advanced mitigation feature is automatically frozen. You must wait until the next calendar month to use this feature.
If your services suffer frequent volumetric DDoS attacks, we recommend that you purchase Anti-DDoS Premium Insurance Plan instances to protect your services.
Purchase global advanced mitigation
- In the upper-right corner of the instance list, click Purchase.
- On the Anti-DDoS Global Advanced Mitigation page that appears, set Quantity as required and click Buy Now.
Note Make sure that Product is set to Anti-DDoS Premium.
