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Questions tagged [nps]

Network Policy Server, is a Microsoft RADIUS server for Windows Server 2008 and higher.

Microsoft's Network Policy Server is a server provided with and . It provides a variety of authentication services for VPN and connections.

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NPS wont run or install, error code 0x80070643

Installing NPS results in the error below: attempt to install network policy server failed with error code 0x80070643 fatal error during installation The SBS server ran an update on Friday and since then, NPS has not worked. I have checked…
Anthony Wray
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NPS Dynamic VLAN Catch-All

I have radius MAC authentication with dynamic VLAN setup on a WPA-PSK wireless network to easily put different IOT/VOIP devices on various networks that may not support our WPA-Enterprise network. Currently, we just add the devices' MAC into Active…
RealJoshLee
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Bypassing Network Policy Server with Azure AD Extension

I hope someone can help guide me here! We have a RDS environment and introduced Azure MFA and built it successfully using the following guide here:…
cOzMaTiC
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Still suffering from Windows NPS May 2022 Certficate Update

in May 2022 Microsoft changed the way that client certificates are mapped to AD accounts, causing 802.1X EAP-TLS computer account authentication to stop working. Here is an additional resource with detailed background info on the Schannel<=>Kerbers…
namezero
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Laptop asking for "action needed" on NPS Computer auth WiFi connect, despite valid Server Thumbprint

I have configured computer authentication on WiFi connect to company network, using the microsoft nps server, group policy certificate auto-enrollment and group-policy wifi config. Has been working just fine for several years. Recently my laptop…
Jasper
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802.1x NPS Machine authentication

We are trying to implement 802.1x to authenticate wirelless users (Aruba Controller) through RADIUS (Windows server 2019 NPS), For mobile phones and guests devices, we have successfully configured the authentication via user (AD Account) , but for…
Oualid ZAKOUR
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Windows Server 2019 NPS PEAP not working with Internal CA, But works with self signed

i've got trouble with NPS on 1 of my customers sites which wont authenticate with EAP when using the internal CA certificates. I've tried 4-6 variation of the internal certificate to no avail.. NPS log shows nothing. Account log shows…
Fetakungen
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Use Nps Server as MFA middleware

My company uses NPS Server and Microsoft Authenticator app to facilitate two factor authentication for RDP connections. We are Windows Server 2016 and Azure Active Directory. Would it be possible to re-use this NPS infrastructure to authenticate…
Ako
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Can NPS, RADIUS, and 802.1x Assign Multiple VLANs To A Single User?

I will be using Network Policy Server (NPS) with a RADIUS server to assign each user to a VLAN when they successfully authenticate to the network using 802.1x. In Active Directory Directory Services (AD) there will be users that are members of…
Bill Vallance
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802.1x and NPS to secure wired intranet

I want to secure our network from unmanaged device (for example a user brings a laptop from home and connects it to a port in a meeting room). As far as I understood I can use 802.1x and a RADIUS server even if I'm not connecting through a VPN or a…
Vincenzo
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RADIUS configurations on Server 2008 R2 - WiFi issue

I have configured WiFi authentication on FortiGate 100D through RADIUS on Windows server 2008 R2. When I'm trying to connect to the wifi from a PC (Win 10), it works only when I check "Use my Windows user account" checkbox. If I put domain\user and…
Oleg
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RADIUS Will Not Authenticate For Console & SSH

I am trying to RADIUS authenticate on my HP ProCurve 2910al W14.38 with both console and SSH. My show authentication shows the following: Access Task | Login Primary Login Secondary Enable Primary Enable…
JukEboX
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Different Windows DHCP scopes on a single network?

Before I joined the company I work at, someone decided to make use of the 10.150.0.0/16 range for the company LAN (despite the company not having nearly that many devices). I think their idea at the time was to use the 3rd IP byte (10.150.X) to…
MBender
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How do I configure NPS to allow connections from domain-joined computers only?

I've created a new NPS network policy with the following settings: Overview - Policy Enabled - Grant access - Type: Remote Access Server (VPN-Dial up) Conditions - Machine Group: Domain Computers Constraints - Authentication: EAP-MSCHAPv2, user…
Thomas
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RADIUS server on VPN set up

Just a quick question, hoping for a quick answer. I'm studying for my MCSA and I'm a little confused about RADIUS. Currently I have a VPN server set up with RRAS and NPS on my home server lab. Does that make the VPN Server a RADIUS server if it's…
Zach85
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