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DDoS防护API 参考使用场景购买增强型防护 EIP 时绑定 DDoS 原生防护实例
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下载 pdf购买增强型防护 EIP 时绑定 DDoS 原生防护实例
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问问助手您在购买公网 IP 实例时，可以将 EIP 资源绑定到已有的 DDoS 原生防护实例上，快速为实例添加防护。本文为您介绍如何通过 API 调用实现 DDoS 原生防护实例的购买和公网 IP 的绑定。
步骤一：购买原生防护实例
例如，通过以下请求在华北2（北京）地域创建一个 DDoS 原生防护企业版实例。
POST https://origin_defence.{region}.volcengineapi.com/?Action=PurchaseInstanceInOneStep&Version=2022-01-01
X-Date: 20230711T035055Z
Authorization: HMAC-SHA256 Credential=AKLTNGU0OGEyMT***/20230711/cn-beijing/origin_defence/request, SignedHeaders=content-type;x-content-sha256;x-date, Signature=da4fac562d00f41ad8***
{
"DefBand": 300,
"IpNum": 10,
"BizBand": 100,
"ElaBand": 500,
"PurchaseNum": 1,
"MonthNum": 12,
"AutoRenew": "on",
"AccessMode": 2,
"BandwidthType": 1,
"Region": "cn-beijing",
"Spec": "Enterprise",
}
步骤二：查询原生防护实例 ID
请求示例
GET https://origin_defence.{region}.volcengineapi.com/?Action=DescInstanceList&Version=2022-01-01
X-Date: 20230711T035055Z
Authorization: HMAC-SHA256 Credential=AKLTNGU0OGEyMT***/20230711/cn-beijing/origin_defence/request, SignedHeaders=content-type;x-content-sha256;x-date, Signature=da4fac562d00f41ad8***
返回示例
以下返回示例中可以得出，名称为ddos-test1的实例对应的 ID 为20。
{
"ResponseMetadata": {
"RequestId": "202311162124068D795C2273F41FA0****",
"Action": "DescInstanceList",
"Version": "2022-01-01",
"Service": "origin_defence",
"Region": "cn-beijing"
},
"Result": {
"InsList": [
{
"Id": 20,
"AttackCount": 0,
"AutoRenew": true,
"DefBand": 300,
"ElaBand": 500,
"UsedIpNum": 2,
"IpNum": 10,
"BizBand": 50,
"Name": "ddos-test1",
"PeakAttackBand": 0,
"Status": 1,
"StartAt": 1681462614,
"StopAt": 1702569599,
"Region": "cn-beijing",
"Spec": "Enterprise",
"ElaBandStatus": 1,
"IsDemoted": false
}
]
},
"PageInfo": {
"TotalCount": 2,
"PageSize": 10,
"CurrentPage": 1,
"Count": 2
}
}
步骤三：购买 EIP 实例时绑定 DDoS 原生防护实例
如果您希望在购买 EIP 实例时，直接绑定步骤二中 ID 为20的实例，在申请公网 IP 时将SecurityProtectionInstanceId参数的值设置为20即可。更多 EIP 购买操作，可参考 EIP 的接口调用说明AllocateEipAddress。
（可选）步骤四：查看防护实例的攻击事件列表信息
例如，您可以通过以下示例查看 ID 为44的防护实例攻击事件列表信息。
请求示例
POST https://oorigin_defence.{region}.volcengineapi.com/?Action=DescAttackEvent&Version=2022-01-01
X-Date: 20230711T035055Z
Authorization: HMAC-SHA256 Credential=AKLTNGU0OGEyMT***/20230711/cn-beijing/origin_defence/request, SignedHeaders=content-type;x-content-sha256;x-date, Signature=da4fac562d00f41ad8***
{
"CurrPage": 1,
"PageSize": 10,
"InsId": 44,
"BeginTime": 1693560540,
"EndTime": 1698744600,
"IpList": [
"1.1.1.1"
]
}
返回示例
{
"ResponseMetadata": {
"RequestId": "202311161734246BEE1DD4ED914596****",
"Action": "DescAttackEvent",
"Version": "2022-01-01",
"Service": "origin_defence",
"Region": "cn-beijing"
},
"Result": {
"AttackedIpNum": 1,
"TotalIpNum": 3,
"AttackCount": 3,
"Attacks": [
{
"Id": 606,
"AttackType": "SYN Flood",
"Ip": "1.1.1.1",
"Status": 2,
"PeakDropKbps": 80817,
"PeakDropPps": 152646,
"Duration": 4269,
"StartTime": 1693920180,
"EndTime": 1693924449
},
{
"Id": 604,
"AttackType": "SYN Flood",
"Ip": "1.1.1.1",
"Status": 2,
"PeakDropKbps": 32796,
"PeakDropPps": 61950,
"Duration": 1869,
"StartTime": 1693915020,
"EndTime": 1693916890
},
{
"Id": 603,
"AttackType": "SYN Flood",
"Ip": "1.1.1.1",
"Status": 2,
"PeakDropKbps": 32998,
"PeakDropPps": 62005,
"Duration": 14319,
"StartTime": 1693832970,
"EndTime": 1693847290
}
]
},
"PageInfo": {
"TotalCount": 3,
"PageSize": 10,
"CurrentPage": 1,
"Count": 3
}
}
最近更新时间：2026.02.09 21:44:41
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