Advanced Networking and Whitelisting

Whitelist the Azure Relay to your Firewall

You can whitelist the Azure Relay to your firewall through namespace or IP range.

  1. To limit traffic from your Azure Relay namespace:

    1. Add the namespace <*.servicebus.windows.net> or go to System > Administration > Smart Integration Connector and click Relay at the top.

    2. The Relay Name is the namespace of the Azure Relay. Add this namespace to your firewall rules to restrict traffic from this Azure Relay. The namespace should have a format similar to this example: <somehost>.servicebus.windows.net.

NOTE: The namespace will be different for your development and production environments.

  1. (Optional) Additionally, you can limit traffic further from an IP address by following these Azure-specific instructions:

    1. Whitelist all IP addresses returned by this script.

    2. Review these IP addresses periodically as Microsoft may change them. Published changes are found on the Microsoft Community Hub.