---
title: "unassignSecondaryIps"
slug: "cli-vserver-networkinterface-unassignsecondaryips"
tags: ["VPC", "Server"]
updated: 2026-09-17T10:08:33Z
published: 2026-09-17T10:08:33Z
canonical: "cli.ncloud-docs.com/cli-vserver-networkinterface-unassignsecondaryips"
---

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

# unassignSecondaryIps

Available in VPC

Remove a secondary IP assigned to a network interface.

## Syntax

The `unassignSecondaryIps` syntax is as follows:

```
./ncloud vserver unassignSecondaryIps \
    --networkInterfaceNo <nic-no> \
    --secondaryIpList <secondary-ip-list> \
    [--regionCode <KR|SGN|JPN>] \
    [--output <json|xml>]
```

## Options

This section describes the options available when running `unassignSecondaryIps`.

### Required options

The following options are required for `unassignSecondaryIps`.

| Options | Type | Required | Description |
| --- | --- | --- | --- |
| `--networkInterfaceNo` | String | Required | Network interface number - See [getNetworkInterfaceList](/docs/en/cli-vserver-networkinterface-getnetworkinterfacelist). |
| `--secondaryIpList` | List | Required | Secondary IP address list - See [getNetworkInterfaceList](/docs/en/cli-vserver-networkinterface-getnetworkinterfacelist). - You can enter multiple items separated by spaces. (e.g., `--secondaryIpList 192.168.0.1 192.168.0.2`) |

### Common options

For information about the options common to all `vserver` subcommands, see [Server (VPC) options](/docs/en/cli-vserver#%EC%98%B5%EC%85%98).

## Examples

If the request to remove the secondary IP address from the network interface is successful, the network interface's configuration information and the list of remaining secondary IP addresses are returned.

### Command

The command example is as follows:

```
./ncloud vserver unassignSecondaryIps \
    --networkInterfaceNo 56789012 \
    --secondaryIpList 192.0.2.13 \
    --regionCode KR \
    --output json
```

### Output

The output example is as follows:

```
{
  "unassignSecondaryIpsResponse": {
    "totalRows": 1,
    "networkInterfaceList": [
      {
        "networkInterfaceNo": "56789012",
        "networkInterfaceName": "test-nic-01",
        "subnetNo": "23456789",
        "deleteOnTermination": false,
        "isDefault": false,
        "deviceName": "eth1",
        "networkInterfaceStatus": {
          "code": "SET",
          "codeName": "Configuring"
        },
        "instanceType": {
          "code": "VSVR",
          "codeName": "Server (VPC)"
        },
        "instanceNo": "34567890",
        "ip": "192.0.2.10",
        "macAddress": "F2:20:AF:00:00:01",
        "enableFlowLog": false,
        "accessControlGroupNoList": [
          "67890123"
        ],
        "networkInterfaceDescription": "Test network interface",
        "secondaryIpList": [
          "192.0.2.14",
          "192.0.2.11"
        ]
      }
    ],
    "requestId": "28901234-5678-9012-2345-890123456789",
    "returnCode": "0",
    "returnMessage": "success"
  }
}
```