---
title: "enableFlowLog"
slug: "compute-vserver-networkinterface-enableflowlog"
updated: 2026-09-17T10:06:00Z
published: 2026-09-17T10:06:00Z
canonical: "api.ncloud-docs.com/compute-vserver-networkinterface-enableflowlog"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://api.ncloud-docs.com/llms.txt
> Use this file to discover all available pages before exploring further.

# enableFlowLog

Available in VPC

Enable the flow log of a network interface.

## Request

This section describes the request format. The method and URI are as follows:

| Method | URI |
| --- | --- |
| GET \| POST | /vserver/v2/enableFlowLog |

              Note

              

This guide is based on the GET method. POST method call tests can be performed through Swagger in the API Gateway service of the NAVER Cloud Platform console.

### Request headers

For information about the headers common to all Server APIs, see [Server request headers](/docs/en/compute-vserver#%EC%9A%94%EC%B2%AD%ED%97%A4%EB%8D%94).

### Request query parameters

You can use the following query parameters with your request:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `regionCode` | String | Optional | Region code - See [getRegionList](/docs/en/compute-vserver-server-common-getregionlist). - First Region in the query results (default) |
| `networkInterfaceNo` | String | Required | Network interface number - See [getNetworkInterfaceList](/docs/en/compute-vserver-networkinterface-getnetworkinterfacelist). |
| `collectActionTypeCode` | String | Required | Collection action type code - `ALLOW` \| `DENY` \| `ALL` - `ALLOW`: allow - `DENY`: deny - `ALL`: all |
| `collectIntervalMinute` | Integer | Optional | Collection unit (minute) - 5-15 (default: 15) |
| `storageTypeCode` | String | Optional | Storage location - `OBJT`: Object Storage (valid value) |
| `storageBucketName` | String | Required | Bucket name - See [ListBuckets](/docs/en/storage-objectstorage-listbuckets). |
| `storageBucketDirectoryName` | String | Optional | Bucket folder name - Enter 3-100 characters by combining lowercase English letters, numbers, and special character "_". (default: `VPC_FLOW_LOG`) |
| `responseFormatType` | String | Optional | Format of the response data - `xml` (default) \| `json` |

### Request example

The request example is as follows:

```
curl --location --request GET 'https://ncloud.apigw.ntruss.com/vserver/v2/enableFlowLog
?regionCode=KR
&networkInterfaceNo=70***6
&collectActionTypeCode=DENY
&collectIntervalMinute=15
&storageTypeCode=OBJT
&storageBucketName=mybucket
&storageBucketDirectoryName=myflowlog
&responseFormatType=json' \
--header 'x-ncp-apigw-timestamp: {Timestamp}' \
--header 'x-ncp-iam-access-key: {Access Key}' \
--header 'x-ncp-apigw-signature-v2: {API Gateway Signature}'
```

## Response

This section describes the response format.

### Response body

The response body includes the following data:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `enableFlowLogResponse` | Object | - | Response result - See [FlowLogConfigurationList](/docs/en/common-vapidatatype-flowlogconfigurationlist). |
| `enableFlowLogResponse.requestId` | String | - | ID for the request - UUID format |
| `enableFlowLogResponse.returnCode` | String | - | Response code |
| `enableFlowLogResponse.returnMessage` | String | - | Response message |

### Response status codes

For information about the response status codes common to all Server APIs, see [Server response status codes](/docs/en/compute-vserver#%EC%9D%91%EB%8B%B5%EC%83%81%ED%83%9C%EC%BD%94%EB%93%9C).

### Response example

The response example is as follows:

```
{
  "enableFlowLogResponse": {
    "totalRows": 1,
    "flowLogConfigurationList": [
      {
        "networkInterfaceNo": "70***6",
        "collectActionType": {
          "code": "DENY",
          "codeName": "Deny"
        },
        "collectIntervalMinute": 15,
        "storageType": {
          "code": "OBJT",
          "codeName": "Object Storage"
        },
        "storageBucketName": "mybucket",
        "storageBucketDirectoryName": "myflowlog"
      }
    ],
    "requestId": "20e16cb0-****-****-****-68ab2a87b9cc",
    "returnCode": "0",
    "returnMessage": "success"
  }
}
```