All posts tagged endpoint

When Always On VPN Isn’t

Microsoft Always On VPN is a beautiful thing. VPN profiles are assigned to the user (and, optionally, their device). When users power up their device and log on, they are automatically connected to the corporate network and can access all the applications and data they need on-premises. Until recently, though, end users could disconnect the VPN. Why they would do this is beyond comprehension, but sadly, it happens all too often. When it does, it presents a problem for Always On VPN administrators because they must now rely on the user to re-enable this feature. And until they do, they often suffer productivity loss, and their devices may fall out of compliance.

Connect Automatically

When an Always On VPN profile is provisioned to a user (or a device), the VPN profile has the option to ‘Connect automatically’ enabled by default. Unfortunately, this setting is cleared if a user terminates the VPN.

This setting will remain cleared until the user rechecks the box to enable it. Until then, the VPN will no longer connect automatically.

Workarounds

Instead of relying on the grace of the end user to restore Always On functionality, administrators have a few options to correct this problem programmatically.

Intune Remediation

Administrators can use Intune Remediations to deploy a set of detection and remediation scripts I’ve published to update this setting. Now, administrators can enforce ‘Always On’ VPN connections with the assurance that if the user turns off this feature, it will be quickly re-enabled.

Detect-AutoTriggerDisabledProfile.ps1

Remediate-AutoTriggerDisabledProfile.ps1

SCCM

You can find a standalone version of this script here if you use System Center Configuration Manager (SCCM) or another systems management solution to manage your endpoints.

Clear-AutoTriggerDisabledProfile.ps1

AovpnTools

In addition, you will find the Clear-AutoTriggerDisabledProfile function is included in my AOVPNTools PowerShell module, which can be installed from the PowerShell gallery.

Install-Module -Name AOVPNTools -Force

Disable Disconnect Button

To avoid this pain in the future, Always On VPN administrators can prevent users from disconnecting the VPN using the UI by leveraging the DisableDisconnectButton option in ProfileXML. This setting is supported for both user and device tunnels on Windows 11 and later devices.

Additional Information

AOVPNTools PowerShell Module

AOVPNTools PowerShell Module on GitHub

Always On VPN and Intune Remediations

6 Comments
by Richard M. Hicks on January 15, 2024  •  Permalink
Posted in administration, Always On VPN, AOVPN, Compliance, Deployment, Device Management, device tunnel, Endpoint Manager, Enterprise, enterprise mobility, GitHub, InTune, MDM, MEM, MEMCM, Microsoft, Microsoft Endpoint Manager, Microsoft Intune, Mobile Device Management, Mobility, Operational Support, PowerShell, ProfileXML, Remote Access, SCCM, Security, System Center Configuration Manager, systems management, troubleshooting, user tunnel, VPN, Windows 10, Windows 11, XML
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Posted by Richard M. Hicks on January 15, 2024

https://directaccess.richardhicks.com/2024/01/15/when-always-on-vpn-isnt/

Always On VPN Disconnects in Windows 11

Always On VPN administrators migrating their endpoints to Windows 11 may encounter a scenario where Always On VPN randomly disconnects when the VPN profile is deployed using Microsoft Intune. The same configuration deployed to Windows 10 devices works reliably, however. In addition, Always On VPN profiles deployed using PowerShell (natively or with SCCM) or PowerON DPC do not experience this problem.

Troubleshooting

Administrators troubleshooting this issue will find the root cause is associated with the Always On VPN profiles being removed and replaced each time the device syncs with Intune. This occurs even if there are no changes to the configuration. Removing and replacing the Always On VPN profiles on each device sync is unnecessary, of course, but is also highly disruptive to connected users.

Intune and XML

The Intune team identified the issue, and a fix was made available in the August update. However, many of you have reported the issue persists with some Windows 11 clients after installing the latest updates. Further investigation indicates that although the issue has been resolved when using Intune and the native VPN device configuration profile template, the problem still occurs when using the Custom device configuration template.

Workaround

Microsoft is aware of the issues with deploying Always On VPN client configuration settings using XML in Intune, but there’s no indication when or if they will fix it. Until then, administrators have two options to address this problem.

Native VPN Template

When deploying Always On VPN client configuration settings to Windows 11 endpoints, use the native VPN device configuration template, as shown here.

Using the native VPN template does have some limitations, however. The following settings are not exposed using the native VPN template and can only be configured using XML.

XML

If you must use XML, I’ve had some success by ensuring the order of XML settings is exactly as Intune expects. Follow the steps below to confirm the XML settings order in your XML configuration file.

  1. Deploy your XML file with Intune.
  2. Run Get-VpnClientProfileXML.ps1 to extract the deployed XML settings.
  3. Compare the order of settings to your existing XML.
  4. Make changes to ensure all settings in your XML are in the same order as the extracted XML.
  5. Publish a new XML configuration file using Intune and test.

I’ll caution you that this workaround doesn’t always work reliably. Some customers report that this solved their problems entirely, while others have indicated it does not. My testing shows the same results. Let us know in the comments below if this works for you!

Additional Information

Always On VPN Windows 11 Issues with Intune

Always On VPN PowerShell Script Issues in Windows 11

4 Comments
by Richard M. Hicks on October 9, 2023  •  Permalink
Posted in Always On VPN, AOVPN, AovpnDPC, Application Filter, Azure AD Join, Azure VPN, Deployment, Device Management, device tunnel, DPC, Dynamic Profile Configurator, Endpoint Manager, Enterprise, enterprise mobility, InTune, MDM, MEM, MEMCM, Microsoft, Microsoft Endpoint Manager, Microsoft Intune, Mobility, OMA-DM, OMA-URI, Operational Support, PowerShell, ProfileXML, Remote Access, SCCM, System Center Configuration Manager, systems management, Traffic Filter, Update, user tunnel, VPN, Windows 11
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Posted by Richard M. Hicks on October 9, 2023

https://directaccess.richardhicks.com/2023/10/09/always-on-vpn-disconnects-in-windows-11/

Always On VPN DPC with Intune

In the past, I’ve written about PowerON Platforms’ Always On VPN Dynamic Profile Configurator (DPC), a software solution administrators can use to provision and manage Always On VPN client configuration settings using Active Directory and group policy. In addition to streamlining the deployment and management of Always On VPN client settings, DPC has many advanced features and capabilities to ensure optimal security, performance, and connection reliability.

Optimizations

Many settings required to fine-tune and optimize Always On VPN connections are not exposed in the Intune UI or XML. They must be configured by manipulating configuration files, setting registry keys, and running PowerShell commands. Much of this can be automated using Intune Proactive Remediation, but it is far from ideal. Administrators must configure Always On VPN using one method, then deploy optimizations using another. In addition, Proactive Remediation suffers from timing issues where some settings are not applied immediately, resulting in degraded or inoperable VPN connections until changes take effect.

Always On VPN DPC

Always On VPN DPC allows administrators to configure many advanced settings quickly and conveniently using the familiar Group Policy Management console (gpmc.msc). DPC dramatically reduces the administrative burden associated with Always On VPN client management. In addition, DPC enables many of these options by default, ensuring optimal security and reliable operation. Also, DPC immediately implements all configuration settings, eliminating the need to reboot to apply configuration changes.

Intune and ADMX

Historically, Always On VPN DPC could only be used when managing endpoints exclusively with Active Directory group policy. However, DPC can now be used with Microsoft Endpoint Manager/Intune thanks to a new feature that allows administrators to import custom ADMX and ADML administrative templates to Microsoft Endpoint Manager (MEM).

Note: This feature is in public preview at the time of this writing.

DPC and Intune

The combination of DPC and Intune brings with it many advantages. Using DPC with Microsoft Endpoint Manager/Intune offers administrators simplified deployment and many advanced features provided by Always On VPN DPC. In addition, customers who have deployed DPC on-premises can now migrate seamlessly to Microsoft Endpoint Manager/Intune management without giving up DPC’s valuable features.

Learn More

Enter your contact details in the form below for more information regarding Always On VPN DPC. Also, visit https://aovpndpc.com/ to register for a free Always On VPN DPC trial.

Additional Information

Always On VPN with Active Directory Group Policy

Introduction to Always On VPN DPC

Always On VPN DPC Advanced Features

Always On VPN DPC Video Demonstrations

What’s New in Always On VPN DPC v3.0

Always On VPN DPC Free Trial

2 Comments
by Richard M. Hicks on October 10, 2022  •  Permalink
Posted in AADJ, Active Directory, administration, Always On VPN, AOVPN, AovpnDPC, Azure, Azure Active Directory, Azure AD, Azure AD Join, Azure VPN, Azure VPN Gateway, cloud, Deployment, Device Management, device tunnel, DPC, Dynamic Profile Configurator, Endpoint Manager, Enterprise, enterprise mobility, Group Policy, HAADJ, Hybrid Azure AD Join, MDM, MEM, MEMCM, Microsoft Endpoint Manager, Microsoft Intune, Mobile Device Management, Mobility, OMA-DM, Operational Support, PowerShell, ProfileXML, public cloud, Remote Access, SCCM, System Center Configuration Manager, systems management, user tunnel, VPN, Windows 10, Windows 11
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Posted by Richard M. Hicks on October 10, 2022

https://directaccess.richardhicks.com/2022/10/10/always-on-vpn-dpc-with-intune/