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Anti-DDoS:DescribeDDosEventSrcIp

Last Updated:Mar 03, 2024

Queries the source IP address from which a volumetric attack is initiated.

Operation description

Note This operation is suitable only for volumetric attacks.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • The required resource types are displayed in bold characters.
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
yundun-ddoscoo:DescribeDDosEventSrcIpRead
  • All Resources
    *
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
EventTypestringYes

The type of the attack event that you want to query. Valid values:

  • defense: attack events that trigger traffic scrubbing
  • blackhole: attack events that trigger blackhole filtering
defense
StartTimelongYes

The UNIX timestamp when the query starts. Unit: seconds.

Note You can call the DescribeDDosAllEventList operation to query the beginning time of all attack events.
1598948471
IpstringYes

The IP address of the attacked Anti-DDoS Pro or Anti-DDoS Premium instance.

203.***.***.199
RangelongYes

The number of source IP addresses that you want to return. The source IP addresses are returned in descending order of attack traffic. By default, the top five source IP addresses are returned.

2

All Alibaba Cloud API operations must include common request parameters. For more information about common request parameters, see Common parameters.

For more information about sample requests, see the "Examples" section of this topic.

Response parameters

ParameterTypeDescriptionExample
object
RequestIdstring

The ID of the request.

38A0224E-FDBC-4733-A362-B391827FC1E9
Ipsobject []

An array that consists of information about the source IP address of the volumetric attack.

SrcIpstring

The source IP address of the volumetric attack.

218.***.***.24
AreaIdstring

The code or ID of the source region. For more information, see Codes of administrative regions in China and codes of countries and areas. For example, 110000 indicates Beijing, China, and us indicates the United States.

110000
Ispstring

The Internet service provider (ISP) for the volumetric attack. Valid values:

  • 100017: China Telecom
  • 100026: China Unicom
  • 100025: China Mobile
  • 100027: China Education and Research Network
  • 100020: China Mobile Tietong
  • 1000143: Dr.Peng Telecom & Media Group
  • 100080: Beijing Gehua CATV Network
  • 1000139: National Radio and Television Administration
  • 100023: Oriental Cable Network
  • 100063: Founder Broadband
  • 1000337: China Internet Exchange
  • 100021: 21Vianet Group
  • 1000333: Wasu Media Holding
  • 100093: Wangsu Science & Technology
  • 1000401: Tencent
  • 100099: Baidu
  • 1000323: Alibaba Cloud
  • 100098: Alibaba
100026

Examples

Sample success responses

JSONformat

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

Error codes

For a list of error codes, visit the Service error codes.