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Unable to Install DirectAccess Hotfix KB2953212 to Disable NRPT

Last year I wrote about Microsoft hotfix KB2953212 that that allowed users to disable the Name Resolution Policy Table (NRPT) on a DirectAccess client. This hotfix addressed a specific scenario where a...

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Critical Update MS15-034 and DirectAccess

The April 2015 monthly security update release from Microsoft includes a fix for a serious vulnerability in HTTP.sys. On an unpatched server, an attacker who sends a specially crafted HTTP request will...

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Hotfix Available for DirectAccess OTP Configuration Issues

If you’ve ever tried configuring DirectAccess to use One-Time Password (OTP) authentication, you’ve no doubt discovered that the native Microsoft Remote Access Management console would return the...

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DirectAccess Client and Server Settings GPOs Deleted

For DirectAccess deployments where domain controllers are running Windows Server 2003 or Windows Server 2003 R2 using the File Replication Service (FRS) for replication, DirectAccess client and server...

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Windows 10 November Update Available Today

Today Microsoft announced the availability of the November Update (formerly Threshold 2) for Windows 10. With this update, Microsoft is now touting Windows 10 build 1511 as “enterprise ready”, with a...

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DirectAccess Inbox Accounting Database Optimization

Recently I wrote about an issue with DirectAccess servers exhibiting high SQL Server CPU usage. In that article I demonstrated a way to resolve the issue by adding a crucial index to a table in the...

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Always On VPN Updates to Improve Connection Reliability

A longstanding issue with Windows 10 Always On VPN is that of VPN tunnel connectivity reliability and device tunnel/user tunnel interoperability. Many administrators have reported that Always On VPN...

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Renew DirectAccess Self-Signed Certificates

Important! Updated July 15, 2019 to support all versions of Windows Server including Windows Server 2012 and 2012 R2. Also added functionality to renew self-signed certificates individually. When...

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Always On VPN RasMan Errors in Windows 10 1903

After deploying or upgrading to Windows 10 1903, administrators may find that Windows 10 Always On VPN connections fail to establish successfully. Always On VPN connections continue to work for Windows...

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Always On VPN DNS Registration Update Available

When configuring Always On VPN, administrators have the option to enable DNS registration for VPN clients. When this option is set, VPN clients will register the IP address assigned to their VPN...

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Always On VPN IKEv2 Load Balancing Issue with Kemp LoadMaster

A recent update to the Kemp LoadMaster load balancer may cause failed connections for Always On VPN connections using IKEv2. SSTP VPN connections are unaffected. Load Balancing IKEv2 When using the...

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Always On VPN Updates for Windows 10 2004

Microsoft recently made available an update for Windows 10 2004 that includes many important fixes for outstanding issues with Windows 10 Always On VPN. KB4571744 (build 19041.488) addresses many...

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Always On VPN Fails with Windows 10 2004 Build 610

Updated 11/10/2020: Microsoft update KB4586781 has resolved the connectivity issues described in this post. If you had previously installed update KB4580364, please update to KB4586781 immediately. A...

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Always On VPN Updates for RRAS and IKEv2

Many users have reported connection stability issues using Windows Server 2019 Routing and Remote Access Service (RRAS) and the IKEv2 VPN protocol. Specifically, there have been reports of random...

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Always On VPN NPS and PEAP Vulnerabilities

The February 2023 security updates for Windows Server address multiple vulnerabilities that affect Microsoft Always On VPN administrators. This latest update addresses multiple critical and important...

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Always On VPN CSP Updates

Administrators can deploy Always On VPN client configuration settings in several ways. The simplest method is to use the native Microsoft Intune UI and the VPN device configuration profile template....

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Always On VPN RRAS and Stale Connections

Always On VPN administrators may be familiar with an issue that affects Windows Server Routing and Remote Access Service (RRAS) servers, where many stale VPN connections appear in the list of active...

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Always On VPN April 2023 Security Updates

Heads up, Always On VPN administrators! This month’s patch Tuesday includes fixes for critical security vulnerabilities affecting Windows Server Routing and Remote Access Service (RRAS). Crucially...

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