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Frequent Contributor II
Posts: 114
Registered: ‎05-31-2015

EAP failures

I wonder if anyone could interpret the following errors I am seeing on Clearpass when users are authenticating (EAP-PEAP) -

1.

MSCHAP: AD status:Pipe broken (0xc000014b)
MSCHAP: AD status:NT_STATUS_IO_TIMEOUT (0xc00000b5)
MSCHAP: Authentication failed
EAP-MSCHAPv2: User authentication failure

 

The one above is different in the line "Pipe broken" - not sure what this means.

 

2.

eap-peap: Conflicting identities '1person' and '123.person@company.com' in the request
TLS session reuse error

 

Not sure where the error lies here - is it in AD or client-side.

 

Any help would be appreciated. This is for a customer so I don't have the luxury of looking at the users device or their AD account.

Thanks in advance.

Guru Elite
Posts: 20,770
Registered: ‎03-29-2007

Re: EAP failures

1.  There is no connectivity between the domain controller and ClearPass

 

https://community.arubanetworks.com/t5/AAA-NAC-Guest-Access-BYOD/Authentication-error-MSCHAP-AD-status-Named-pipe-dicconnected/ta-p/185546

 

2.  https://community.arubanetworks.com/t5/tkb/articleprintpage/tkb-id/AAANACGuestAccessBYOD/article-id/239

 

 



Colin Joseph
Aruba Customer Engineering

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