---
title: Load Balancing · Data Localization Suite docs
description: In the following sections, we will give you some details about how to configure Load Balancing with Regional Services and Customer Metadata Boundary.
lastUpdated: 2025-02-11T10:50:09.000Z
source_url:
  html: https://a74404c8.preview.developers.cloudflare.com/data-localization/how-to/load-balancing/index.md
  md: https://a74404c8.preview.developers.cloudflare.com/data-localization/how-to/load-balancing/
---

In the following sections, we will give you some details about how to configure Load Balancing with Regional Services and Customer Metadata Boundary.

## Regional Services

You can load balance traffic at different levels of the networking stack depending on the [proxy mode](https://developers.cloudflare.com/load-balancing/understand-basics/proxy-modes/): Layer 7 (`HTTP/S`) and Layer 4 (`TCP`) are supported; however, `DNS-only` is not supported, as it is not [proxied](https://developers.cloudflare.com/dns/proxy-status/).

To configure Regional Services for hostnames [proxied](https://developers.cloudflare.com/dns/proxy-status/) through Cloudflare and ensure that the Load Balancer is available only in-region, follow these steps for the dashboard or API configuration:

* Dashboard

  1. Log in to the [Cloudflare dashboard](https://dash.cloudflare.com/), and select an account and zone.
  2. Go to the **Load Balancing** tab.
  3. Follow the steps to [create a load balancer](https://developers.cloudflare.com/load-balancing/load-balancers/create-load-balancer/#create-a-load-balancer).
  4. From the **Data Localization** dropdown, select the region you would like to use on your domain.
  5. Select **Next** and continue with the regular setup.
  6. Select **Save**.

* API

  1. Follow the instructions outlined to [create a load balancer](https://developers.cloudflare.com/load-balancing/load-balancers/create-load-balancer/#create-a-load-balancer) via API.
  2. Run the [API POST](https://developers.cloudflare.com/data-localization/regional-services/get-started/#configure-regional-services-via-api) command on the Load Balancer hostname to create a `regional_hostnames` with a specific region.

## Customer Metadata Boundary

[Load Balancing Analytics](https://developers.cloudflare.com/load-balancing/reference/load-balancing-analytics/) are not available outside the US region when using Customer Metadata Boundary.

With Customer Metadata Boundary set to `EU`, **Traffic** > **Load Balancing Analytics** > **Overview and Latency** tab in the zone dashboard will not be populated.

Refer to the [Load Balancing documentation](https://developers.cloudflare.com/load-balancing/) for more information.
