---
title: "openstack_networking_subnet_ids_v2"
description: ""
sidebar_position: 13
---

# openstack\_networking\_subnet\_ids\_v2

:::info

This instruction is an adapted copy of the official OpenStack Terraform provider documentation in the [Terraform Registry](https://registry.terraform.io/providers/terraform-provider-openstack/openstack/latest/docs).

:::

Use this data source to get a list of OpenStack Subnet IDs that match the specified criteria.

## Example Usage \{#example-usage}

```hcl
data "openstack_networking_subnet_ids_v2" "subnets" {
  name_regex = "external"
  tags = [
    "public"
  ]
}
```

## Argument Reference \{#argument-reference}

* `region` - (Optional) The region in which to obtain the V2 Neutron client. A Neutron client is needed to retrieve subnet ids. If omitted, the `region` argument of the provider is used.

* `name` - (Optional) The name of the subnet.

* `description` - (Optional) Human-readable description of the subnet.

* `dhcp_enabled` - (Optional) Whether DHCP is enabled for the subnet.

* `network_id` - (Optional) The ID of the network the subnet belongs to.

* `tenant_id` - (Optional) The owner of the subnet.

* `ip_version` - (Optional) The IP version of the subnet (either 4 or 6).

* `gateway_ip` - (Optional) The IP address of the subnet gateway.

* `cidr` - (Optional) The CIDR of the subnet.

* `ipv6_address_mode` - (Optional) The IPv6 address mode. Valid values are `dhcpv6-stateful`, `dhcpv6-stateless`, or `slaac`.

* `ipv6_ra_mode` - (Optional) The IPv6 Router Advertisement mode. Valid values are `dhcpv6-stateful`, `dhcpv6-stateless`, or `slaac`.

* `subnetpool_id` - (Optional) The ID of the subnet pool associated with the subnet.

* `tags` - (Optional) A list of subnet tags to filter by.

* `sort_key` - (Optional) Sort subnets based on a specific key. Defaults to none.

* `sort_direction` - (Optional) Order the results in either `asc` or `desc`. Defaults to none.

## Attributes Reference \{#attributes-reference}

`ids` is set to the list of OpenStack Subnet IDs.