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Frequent Contributor II
Posts: 144
Registered: ‎01-21-2015

MSCHAP ERROR: pipe is broken

Hi All,

I am getting MSCHAP ERROR: PIPE IS BROKEN.on CPPM when trying to do 802.1x auth, and after that Client could not complete the EAP transaction.

So far I did the following troubleshooting,

1. Restarted Clearpass domain server.

2. Restarted CPPM radius and policy service.

3. Restarted the CPPM box.

4. Cleared the cache from auth source.

But the issue is still there..

 

rana
MVP
Posts: 1,422
Registered: ‎10-25-2011

Re: MSCHAP ERROR: pipe is broken

See if this helps.
http://community.arubanetworks.com/t5/AAA-NAC-Guest-Access-BYOD/CPPM-cluster-Bringing-subscriber-back-causes-quot-AD-pipe-broken/td-p/197803
Pasquale Monardo | Senior Network Solutions Consultant
ACDX #420 | ACMP
[If you found my post helpful, please give kudos!]
Frequent Contributor II
Posts: 144
Registered: ‎01-21-2015

Re: MSCHAP ERROR: pipe is broken

Thanks Pasquale,

I already gone through that doc, and I restarted the complete box.

So I dont think there is any need to restart the services again.

 

rana
Frequent Contributor II
Posts: 144
Registered: ‎01-21-2015

Re: MSCHAP ERROR: pipe is broken

Update:

Upgraded the box from 6.3.4 to 6.3.5 and issue resolved :)

looking like something got corrupted inside the box.

rana
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