Aruba support says the configuration of Aruba controller and the Windows server is correct. Yet authentication fails when using MS CHAPv2. I am out of ideas, below is the security log entrees from an authentication attempt.
An account failed to log on.
Subject:
Security ID: SYSTEM
Account Name: KALE$
Account Domain: DOMAIN
Logon ID: 0x3E7
Logon Type: 3
Account For Which Logon Failed:
Security ID: NULL SID
Account Name: username
Account Domain: DOMAIN
Failure Information:
Failure Reason: Unknown user name or bad password.
Status: 0xC000006D
Sub Status: 0xC000006A
Process Information:
Caller Process ID: 0x3ac
Caller Process Name: C:\Windows\System32\svchost.exe
Network Information:
Workstation Name:
Source Network Address: -
Source Port: -
Detailed Authentication Information:
Logon Process: IAS
Authentication Package: MICROSOFT_AUTHENTICATION_PACKAGE_V1_0
Transited Services: -
Package Name (NTLM only): -
Key Length: 0
This event is generated when a logon request fails. It is generated on the computer where access was attempted.
The Subject fields indicate the account on the local system which requested the logon. This is most commonly a service such as the Server service, or a local process such as Winlogon.exe or Services.exe.
The Logon Type field indicates the kind of logon that was requested. The most common types are 2 (interactive) and 3 (network).
The Process Information fields indicate which account and process on the system requested the logon.
The Network Information fields indicate where a remote logon request originated. Workstation name is not always available and may be left blank in some cases.
The authentication information fields provide detailed information about this specific logon request.
- Transited services indicate which intermediate services have participated in this logon request.
- Package name indicates which sub-protocol was used among the NTLM protocols.
- Key length indicates the length of the generated session key. This will be 0 if no session key was requested.
Network Policy Server denied access to a user.
Contact the Network Policy Server administrator for more information.
User:
Security ID: NULL SID
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: 001A1E00F390
Calling Station Identifier: 0.0.0.0
NAS:
NAS IPv4 Address: 172.19.1.48
NAS IPv6 Address: -
NAS Identifier: Blizzard
NAS Port-Type: Wireless - IEEE 802.11
NAS Port: 0
RADIUS Client:
Client Friendly Name: Blizzard
Client IP Address: 172.19.1.48
Authentication Details:
Connection Request Policy Name: Secure Wireless Connections new
Network Policy Name: -
Authentication Provider: Windows
Authentication Server: kale.ad. DOMAIN.edu
Authentication Type: MS-CHAPv2
EAP Type: -
Account Session Identifier: -
Logging Results: Accounting information was written to the SQL data store and the local log file.
Reason Code: 16
Reason: Authentication failed due to a user credentials mismatch. Either the user name provided does not map to an existing user account or the password was incorrect.