Query volumetric attack source IPs by calling DescribeDDosEventSrcIp - Anti-DDoS - Alibaba Cloud - Anti-DDoS

Operation description

Note

This operation is applicable only to querying data of volumetric attacks. It is not applicable to querying data of web resource exhaustion or connection flood attacks.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

yundun-ddoscoo:DescribeDDosEventSrcIp

get

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
EventType	string	Yes	The type of the attack event to query. Valid values: defense: traffic scrubbing events for volumetric attacks. blackhole: blackhole filtering events for volumetric attacks.	defense
StartTime	integer	Yes	The start timestamp of the event to query. Unit: seconds. Note You can call DescribeDDosAllEventList to query the start time of all events.	1598948471
Ip	string	Yes	The attacked IP Address of Anti-DDoS Proxy instance.	203.*.*.199
Range	integer	Yes	The number of attack source IP addresses to return. The IP addresses are sorted by attack traffic in descending order. Default value: 5.	2

When you call this operation, you must include Alibaba Cloud common request parameters in addition to the request parameters described in this topic. For more information about common request parameters, see Common parameters.

For the request format, see the request example in the Examples section of this topic.

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	38A0224E-FDBC-4733-A362-B391827FC1E9
Ips	array<object>	The information about attack source IP addresses.
	object
SrcIp	string	The attack source IP address.	218.*.*.24
AreaId	string	The region code of the attack source. For more information, see Region codes. For example, 110000 indicates Beijing, China, and us indicates the United States.	110000
Isp	string	The Internet service provider (ISP) of the attack source. Valid values: 100017: China Telecom 100026: China Unicom 100025: China Mobile 100027: CERNET 100020: China Tietong 1000143: Dr. Peng 100080: Gehua 1000139: China Broadcasting Network 100023: Wired 100063: Founder Broadband 1000337: Haonet 100021: 21Vianet 1000333: Wasu Media 100093: ChinaNetCenter 1000401: Tencent 100099: Baidu 1000323: Alibaba Cloud 100098: Alibaba	100026

Examples

Success response

JSON format

{
  "RequestId": "38A0224E-FDBC-4733-A362-B391827FC1E9",
  "Ips": [
    {
      "SrcIp": "218.***.***.24",
      "AreaId": "110000",
      "Isp": "100026"
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.