---
title: "addRouteTableSubnet"
slug: "cli-vpc-routetable-addroutetablesubnet"
tags: ["VPC"]
updated: 2026-10-08T05:06:20Z
published: 2026-10-08T05:06:20Z
canonical: "cli.ncloud-docs.com/cli-vpc-routetable-addroutetablesubnet"
---

> ## 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.

# addRouteTableSubnet

Available in VPC

Add an associated subnet list to a route table.

## Syntax

The `addRouteTableSubnet` syntax is as follows:

```
./ncloud vpc addRouteTableSubnet \
    --vpcNo <vpc-no> \
    --routeTableNo <route-table-no> \
    --subnetNoList <subnet-no-list> \
    [--regionCode <KR|SGN|JPN>] \
    [--output <json|xml>]
```

## Options

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

### Required options

The following options are required for `addRouteTableSubnet`.

| Options | Type | Required | Description |
| --- | --- | --- | --- |
| `--vpcNo` | String | Required | VPC number - See [getVpcList](/docs/en/cli-vpc-vpcmanagement-getvpclist). |
| `--routeTableNo` | String | Required | Route table number - See [getRouteTableList](/docs/en/cli-vpc-routetable-getroutetablelist). |
| `--subnetNoList` | List | Required | Subnet number list - You can enter multiple items separated by spaces (e.g., `--subnetNoList 1234 2345`). - See [getSubnetList](/docs/en/cli-vpc-subnetmanagement-getsubnetlist). |

### Common options

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

## Examples

If the request to add an associated subnet is successful, the configuration information for each subnet is returned.

### Command

The command example is as follows:

```
./ncloud vpc addRouteTableSubnet \
    --vpcNo 12345678 \
    --routeTableNo 45678901 \
    --subnetNoList 23456789 23456790 \
    --regionCode KR \
    --output json
```

### Output

The output example is as follows:

```
{
  "addRouteTableSubnetResponse": {
    "totalRows": 2,
    "subnetList": [
      {
        "subnetNo": "23456790",
        "vpcNo": "12345678",
        "zoneCode": "KR-1",
        "subnetName": "test-subnet-02",
        "subnet": "10.0.4.0/24",
        "subnetStatus": {
          "code": "RUN",
          "codeName": "In operation"
        },
        "subnetType": {
          "code": "PUBLIC",
          "codeName": "Public"
        }
      },
      {
        "subnetNo": "23456789",
        "vpcNo": "12345678",
        "zoneCode": "KR-1",
        "subnetName": "test-subnet-01",
        "subnet": "10.0.1.0/24",
        "subnetStatus": {
          "code": "RUN",
          "codeName": "In operation"
        },
        "subnetType": {
          "code": "PUBLIC",
          "codeName": "Public"
        }
      }
    ],
    "requestId": "c9d0e1f2-a3b4-5678-cdef-901234567890",
    "returnCode": "0",
    "returnMessage": "success"
  }
}
```