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NPS Error

Posted on 2016-11-05
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Last Modified: 2016-11-06
I keep getting an error in NPS every time I try to authenticate on this one server.  I went into another NPS and exported its config and imported into this server and I'm still getting the same error.  Any ideas?

Network Policy Server denied access to a user.

Contact the Network Policy Server administrator for more information.

User:
	Security ID:			DOMAIN\username
	Account Name:			username
	Account Domain:			DOMAIN
	Fully Qualified Account Name:	DOMAIN\username

Client Machine:
	Security ID:			NULL SID
	Account Name:			-
	Fully Qualified Account Name:	-
	OS-Version:			-
	Called Station Identifier:		-
	Calling Station Identifier:		-

NAS:
	NAS IPv4 Address:		192.168.41.252
	NAS IPv6 Address:		-
	NAS Identifier:			-
	NAS Port-Type:			-
	NAS Port:			-

RADIUS Client:
	Client Friendly Name:		duo_security_proxy_nps3
	Client IP Address:			192.168.41.252

Authentication Details:
	Connection Request Policy Name:	Radius Network Devices
	Network Policy Name:		-
	Authentication Provider:		Windows
	Authentication Server:		nps3.domain.local
	Authentication Type:		PAP
	EAP Type:			-
	Account Session Identifier:		-
	Logging Results:			Accounting information was written to the local log file.
	Reason Code:			48
	Reason:				The connection request did not match any configured network policy.

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Question by:cmb991
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Dirk Kotte earned 500 total points
ID: 41876191
NAS IPv4 Address / Client IP Address don't mach.
Within eventlog you see  192.168.41.252 but within your config you have  192.168.41.1.
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