Odd issue with EAP-TTLS... Tunneled challenge invalid?

Stefan Paetow Stefan.Paetow at jisc.ac.uk
Tue Aug 25 17:23:21 CEST 2015


> With some notes I wrote on the subject a few years ago when I
> couldn't work it out
> 
> http://notes.asd.me.uk/2012/04/20/where-is-the-challenge-in-eap-ttls-ms-chapv2/
> 
> So my uneducated guess is that rad_eap_test is sending an
> incorrect challenge. Are you setting chap-challenge or
> ms-chap-challenge manually, which for EAP-TTLS should be generated
> from the SSL keying data.

Ok, it turns out it was user error... I return you to your regular programming. :-)

Sorry for the interruption.

Stefan Paetow
Moonshot Industry & Research Liaison Coordinator

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