Always On VPN at MMSMOA 2022

I am excited to announce that I will be presenting at this year’s Midwest Management Summit at the Mall of America (MMSMOA) in Bloomington, Minnesota. The conference takes place the week of May 2. This is my first time presenting at this event, and I’m looking forward to sharing my experience deploying enterprise mobility and security infrastructure solutions with systems management professionals from around the world.

Sessions

I will be delivering three talks at the conference addressing various secure remote access and certificate services topics.

Managing Always On VPN with Intune

This session will provide administrators with everything they need to know about provisioning and managing Always On VPN client configuration settings using Intune. I’ll be providing tips, tricks, and best practices for Always On VPN profile configuration and demonstrating many of the limitations associated with using Intune. I will provide workarounds whenever possible.

Managing Always On VPN with Intune: The Good, The Bad, and the Ugly

Always On VPN Gateway Options in Azure

Deploying Always On VPN in Azure is increasingly common. However, administrators are unaware of the limitations of supporting Always On VPN connections with native Azure VPN gateway solutions. In this session, I’ll describe in detail what’s required to support Always On VPN and, importantly, what the limitations are.

Always On VPN Gateway Options in Azure

Deploying On-premises PKI Certificates with Intune

As organizations continue to migrate applications, services, and infrastructure to the cloud, the requirement for endpoints to be joined to an on-premises domain is fading. Moving to full Intune management and native Azure Active Directory join for endpoints is increasingly common. However, deploying enterprise PKI certificates o these endpoints is often required. This session will provide detailed guidance for choosing the best solution to deliver on-premises certificates to Azure AD joined devices using Intune.

Deploying on-premises PKI Certificates with Intune

Let’s Connect

I’m looking forward to meeting so many folks who have helped me get up to speed with Microsoft Endpoint Manager/Intune over the years. If you’re attending the conference, or if you are in the area, be sure to reach out. Let’s grab a beer and chat!

Additional Information

Midwest Management Summit at Mall of America (MMSMOA) 2022

Managing Always On VPN with Intune: The Good, The Bad, and the Ugly

Always On VPN Gateway Options in Azure

Deploying on-premises PKI Certificates with Intune

Always On VPN PowerShell Script Issues in Windows 11

Many administrators are now beginning to test Always On VPN functionality on the latest Microsoft Windows client operating system, Windows 11. Initially, Microsoft had some issues with provisioning and managing Always On VPN profiles on Windows 11 using Microsoft Endpoint Manager/Intune, but those have been resolved. However, some lingering problems may delay enterprise deployments of Always On VPN on Windows 11 for some organizations, specifically those using PowerShell with Active Directory group policy startup scripts or System Center Configuration Manager (SCCM).

MakeProfile.ps1

Microsoft has published guidance for deploying Always On VPN profiles using PowerShell with their MakeProfile.ps1 script. This script extracts configuration details from a template VPN profile to create another PowerShell script called VPN_Profile.ps1, which is used to create the Always On VPN profile. SCCM administrators commonly use VPN_Proifle.ps1 to deploy Always On VPN profiles. However, running this script on Windows 11 fails and returns the following error message.

“Unable to create [VPN profile name] profile: A general error occurred that is not covered by a more specific code.”

This issue appears to be related to a problem with the WMI-to-CSP bridge, specifically enumerating the MDM_VPNv2_01 class in the root\cimv2\mdm\dmmap namespace. Here you can see the template VPN profile with PowerShell and Get-VpnConnection.

However, attempts to view the MDM_VPNv2_01 class of this VPN profile using PowerShell and Get-CimInstance fail.

New-AovpnConnection.ps1

Interestingly, administrators may find that my Always On VPN PowerShell deployment script works more reliably on Windows 11, although not always. In my experience, I’ve found that it sometimes fails once (profile is loaded, but the configuration is incomplete), then works after deleting the profile and creating it again. If the Microsoft-provided script isn’t working, give mine a try and see if it works better for you.

Note: When deploying Always On VPN profiles using my PowerShell deployment script via Active Directory startup scripts, it seems to fail consistently for some reason. Go figure. 😉

Remove-AovpnConnection.ps1

The issues described previously with Windows 11 are also negatively affecting some of my other PowerShell scripts. For example, running Remove-Aovpnconnection.ps1 on Windows 11 fails and returns the following error message.

“A general error occurred that is not covered by a more specific error code.”

Current Status

Microsoft is currently aware of this issue. However, I am aware of no timeframe for resolution at the time of this writing. Hopefully, Microsoft addresses this soon so organizations can move forward with their Windows 11 migration projects.

Additional Information

Microsoft Windows Always On VPN Windows 11 Issues with Microsoft Endpoint Manager/Intune

Microsoft Windows Always On VPN Profile Deployment Script

Microsoft Windows Always On VPN Remove Always On VPN Profile Script

Always On VPN PowerShell Script Repository on GitHub

Always On VPN Book Available for Pre-Order

Great news! My new book, Implementing Always On VPN, is now available for pre-order on Amazon.com. This new book, scheduled for release in late 2021, is a comprehensive implementation guide for Windows 10 Always On VPN. Drawing on many years of experience deploying Always On VPN for organizations worldwide, it covers all aspects of an Always On VPN deployment, including planning and design, prerequisite gathering, infrastructure preparation, and client deployment.

In addition, it contains detailed, prescriptive guidance for advanced configuration options such as application and traffic filtering and proxy server configuration. Cloud deployments using Azure VPN gateway and Virtual WAN are covered, and it includes guidance for configuring Azure MFA and Conditional Access.

Also, the book includes thorough guidance for provisioning certificates using Microsoft Endpoint Manager/Intune using both PKCS and SCEP. It outlines options for high availability for VPN and authentication infrastructure and provides details for ongoing system maintenance and operational support.

Finally, the book has an entire chapter dedicated to troubleshooting and resolving common (and not so common!) issues encountered with Windows 10 Always On VPN.

Reserve your copy today. Pre-order Implementing Always On VPN now!

Chapter List

  1. Always On VPN Overview
  2. Plan an Always On VPN Deployment
  3. Prepare the Infrastructure
  4. Configure Windows Server for Always On VPN
  5. Provision Always On VPN clients
  6. Advanced Configuration
  7. Cloud Deployments
  8. Deploy Certificates with Intune
  9. Integrating Azure MFA
  10. High Availability
  11. Monitor and Report
  12. Troubleshooting
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