FreeRadius and multiotp

Alex Sharaz alex.sharaz at
Wed Mar 29 17:38:52 CEST 2017

Anyone using multiotp with freeradius to implement two-factor auth?
Their test VM has freeradius 2.x installed, which is fine for testing. I've
set this up and have successfully  "checked" my userid using an OTP and

However can't find any reference to what to do when trying to pass
credentials into multiotp via freeradius. Am I just concatenating normal
password with prefix and OTP value?


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