---
title: "AccessControlRule"
slug: "common-apidatatype-accesscontrolrule"
updated: 2026-09-17T09:25:03Z
published: 2026-09-17T09:25:03Z
canonical: "api.ncloud-docs.com/common-apidatatype-accesscontrolrule"
---

> ## 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.

# AccessControlRule

Available in Classic

This is an access control rule.

## Syntax

The syntax is as follows.

```
private String accessControlRuleConfigurationNo;
private CommonCode protocolType;
private String sourceIp;
private String sourceAccessControlRuleConfigurationNo;
private String sourceAccessControlRuleName;
private String destinationPort;
private String accessControlRuleDescription;
```

## Field

The following describes the fields.

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `accessControlRuleConfigurationNo` | String | Required | Access control group setting number - NAVER Cloud Platform's identifier to identify access control group setting number |
| `protocolType` | [CommonCode](/docs/en/common-apidatatype-commoncode) | Required | Protocol classification in the access control rule - `TCP` \| `UDP` \| `ICMP` |
| `sourceIp` | String | Optional | Source IP accessing the access control group |
| `sourceAccessControlRuleConfigurationNo` | String | Optional | Source access control group setting number from which the access control group can be accessed |
| `sourceAccessControlRuleName` | String | Optional | Name of source access control group that can access the access control group |
| `destinationPort` | String | Required | Port allowed by the access control group |
| `accessControlRuleDescription` | String | Optional | Notes related to the access control group |