---
title: Azure Relay
description: Track key Azure Relay metrics.
breadcrumbs: Docs > Integrations > Azure Relay
---

# Azure Relay

## Overview{% #overview %}

The Azure Relay service enables you to securely expose services that run in your corporate network to the public cloud without opening a port on your firewall, or making intrusive changes to your corporate network infrastructure.

Use the Datadog Azure integration to collect metrics from Azure Relay.

## Setup{% #setup %}

### Installation{% #installation %}

If you haven't already, set up the [Microsoft Azure integration](https://docs.datadoghq.com/integrations/azure/) first. There are no other installation steps.

## Data Collected{% #data-collected %}

### Metrics{% #metrics %}

|  |
|  |
| **azure.relay\_namespaces.active\_connections**(count)                    | Total ActiveConnections*Shown as connection*          |
| **azure.relay\_namespaces.active\_listeners**(count)                      | Total ActiveListeners                                 |
| **azure.relay\_namespaces.bytes\_transferred**(count)                     | Total BytesTransferred*Shown as byte*                 |
| **azure.relay\_namespaces.listener\_connections\_client\_error**(count)   | ClientError on ListenerConnections                    |
| **azure.relay\_namespaces.listener\_connections\_server\_error**(count)   | ServerError on ListenerConnections                    |
| **azure.relay\_namespaces.listener\_connections\_success**(count)         | Successful ListenerConnections*Shown as connection*   |
| **azure.relay\_namespaces.listener\_connections\_total\_requests**(count) | Total ListenerConnections*Shown as connection*        |
| **azure.relay\_namespaces.listener\_disconnects**(count)                  | Total ListenerDisconnects                             |
| **azure.relay\_namespaces.sender\_connections\_client\_error**(count)     | ClientError on SenderConnections                      |
| **azure.relay\_namespaces.sender\_connections\_server\_error**(count)     | ServerError on SenderConnections                      |
| **azure.relay\_namespaces.sender\_connections\_success**(count)           | Successful SenderConnections*Shown as connection*     |
| **azure.relay\_namespaces.sender\_connections\_total\_requests**(count)   | Total SenderConnections requests*Shown as connection* |
| **azure.relay\_namespaces.sender\_disconnects**(count)                    | Total SenderDisconnects                               |
| **azure.relay\_namespaces.count**(gauge)                                  | The count of all Azure Relay resources                |

### Events{% #events %}

The Azure Relay integration does not include any events.

### Service Checks{% #service-checks %}

The Azure Relay integration does not include any service checks.

## Troubleshooting{% #troubleshooting %}

Need help? Contact [Datadog support](https://docs.datadoghq.com/help/).