# Updates the broadcast address for sending Wake on LAN packets to a subnet

Sets the broadcast IP address for a subnet entry, used to direct Wake on LAN UDP magic packets to the correct network segment. Accepts a JSON body with 'broadcastAddress' and the list of resource IDs.

## Endpoint

`PUT /dcapi/tools/wol/subnet`

## Request URL

`https://`[{serverurl}](https://www.manageengine.com/products/desktop-central/help/api/cloud/oauth-authentication-endpoint-domain.html)`/dcapi/tools/wol/subnet`

## Scope

`DesktopCentralCloud.Tools.UPDATE`

## Header

`Authorization: Zoho-oauthtoken d92d4xxxxxxxxxxxxx15f52`

## Request Parameters

### Request Headers

- **Content-Type** `string` — Mandatory  
  `application/subnetInfo.v1+json`

### Request Body

`application/json`

- `JSON Object`
  - **broadcastAddress** `string` — Optional
  - **resourceIDs** `JSON Array` — Optional

## Sample Request

### Curl

```curl
curl --request PUT \
  --url https://appdomains/dcapi/tools/wol/subnet \
  --header 'Authorization: Zoho-oauthtoken  d92d4xxxxxxxxxxxxx15f52' \
  --header 'Content-Type: application/subnetInfo.v1+json' \
  --data '{}'
```

## Sample Request Body

```json
{
  "broadcastAddress": "192.168.1.255",
  "resourceIDs": [
    101,
    202
  ]
}
```

## Response Parameters

### HTTP Code 200

#### Response Body

`application/json`

- `JSON Object`
  - **status** `string` — Result of the operation: success or failure

## Sample Response: HTTP 200

```json
{
  "status": "success"
}
```

## Rate Limit

![](https://www.zohowebstatic.com/sites/zweb/images/people/ico-help.png)

**Duration:** 1 minute | **Threshold:** 30 | **Lock period:** 5 minutes

Duration - Time window for the threshold.  
Threshold - Number of API calls allowed within the specified duration.  
Lock Period - Wait time before consecutive API requests.