---
title: "FlowLogConfiguration"
slug: "common-vapidatatype-flowlogconfiguration"
updated: 2026-09-17T09:25:15Z
published: 2026-09-17T09:25:15Z
canonical: "api.ncloud-docs.com/common-vapidatatype-flowlogconfiguration"
---

> ## Documentation Index
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# FlowLogConfiguration

Available in VPC

This is the flow log configuration information.

## Syntax

The syntax is as follows.

```
private String networkInterfaceNo;
private CommonCode collectActionType;
private Integer collectIntervalMinute;
private CommonCode storageType;
private String storageBucketName;
private String storageBucketDirectoryName;
```

## Field

The following describes the fields.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `networkInterfaceNo` | String | Required | Network interface number |
| `collectActionType` | [CommonCode](/docs/en/common-vapidatatype-commoncode) | Required | Collection action type - - `ALLOW` \| `DENY` \| `ALL` - `ALLOW`: allow - `DENY`: deny - `ALL`: all |
| `collectIntervalMinute` | Integer | Optional | Collection interval (minutes) - 5 - 15 (default: 15) |
| `storageType` | [CommonCode](/docs/en/common-vapidatatype-commoncode) | Optional | Storage type - `OBJT` (default) |
| `storageBucketName` | String | Required | Name of the Object Storage bucket to store the flow low traffic |
| `storageBucketDirectoryName` | String | Optional | Name of the directory in the Object Storage bucket to store the flow low traffic - `VPC_FLOW_LOG` (default) |