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Remote work using Azure VPN Gateway VPN connections

  • Artikkeli

This article describes the options that are available to organizations to set up remote access for their users or to supplement their existing solutions with additional capacity. The Azure VPN Gateway point-to-site VPN solution is cloud-based and can be provisioned quickly to cater for the increased demand of users to work from home. It can scale up easily and turned off just as easily and quickly when the increased capacity isn't needed anymore.

About point-to-site VPN

A point-to-site (P2S) VPN gateway connection lets you create a secure connection to your virtual network from an individual client computer. A P2S connection is established by starting it from the client computer. This solution is useful for telecommuters who want to connect to Azure VNets or on-premises data centers from a remote location, such as from home or a conference. For more information about Azure point-to-site VPN, see About VPN Gateway point-to-site VPN and the VPN Gateway FAQ.

The following table shows the client operating systems and the authentication options that are available to them. It would be helpful to select the authentication method based on the client OS that is already in use. For example, select OpenVPN with Certificate-based authentication if you have a mixture of client operating systems that need to connect. Also, note that point-to-site VPN is only supported on route-based VPN gateways.

Authentication Tunnel type Client OS VPN client
Certificate
IKEv2, SSTP Windows Native VPN client
IKEv2 macOS Native VPN client
IKEv2 Linux strongSwan
OpenVPN Windows Azure VPN client
OpenVPN client
OpenVPN macOS OpenVPN client
OpenVPN iOS OpenVPN client
OpenVPN Linux Azure VPN Client
OpenVPN client
Microsoft Entra ID
OpenVPN Windows Azure VPN client
OpenVPN macOS Azure VPN Client
OpenVPN Linux Azure VPN Client

Scenario 1 - Users need access to resources in Azure only

In this scenario, the remote users only need to access to resources that are in Azure.

Diagram that shows a point-to-site scenario for users that need access to resources in Azure only.

At a high level, the following steps are needed to enable users to connect to Azure resources securely:

  1. Create a virtual network gateway (if one doesn't exist).

  2. Configure point-to-site VPN on the gateway.

  3. Download and distribute the VPN client configuration.

  4. Distribute the certificates (if certificate authentication is selected) to the clients.

  5. Connect to Azure VPN.

Scenario 2 - Users need access to resources in Azure and/or on-premises resources

In this scenario, the remote users need to access to resources that are in Azure and in the on premises data center(s).

Diagram that shows a point-to-site scenario for users that need access to resources in Azure.

At a high level, the following steps are needed to enable users to connect to Azure resources securely:

  1. Create a virtual network gateway (if one doesn't exist).
  2. Configure point-to-site VPN on the gateway (see Scenario 1).
  3. Configure a site-to-site tunnel on the Azure virtual network gateway with BGP enabled.
  4. Configure the on-premises device to connect to Azure virtual network gateway.
  5. Download the point-to-site profile from the Azure portal and distribute to clients

To learn how to set up a site-to-site VPN tunnel, see Create a site-to-site VPN connection.

Next Steps

"OpenVPN" is a trademark of OpenVPN Inc.