PEAP mschapv2 E= 691 R=0 code is correct?

Alan DeKok aland at
Fri Sep 25 15:29:42 CEST 2020

> On Sep 25, 2020, at 9:22 AM, 엔트로링크(주) <dhpark21 at> wrote:
> atteched full log.
> Thanks
> <rtest.txt>-

  Part of the reason it's so big is you're (again) not following instructions.  DON'T use "radius -Xx" or "radiusd -Xx" or  "radiusd -XXXxxxxxxxxx".  Follow the documentation.  Use "radiusd -X".

  Honestly... it really does help to read the documentation and follow the instructions.  Most of the issues you're running into would have been avoided.

  And reading the debug output show:

(6) mschap: Found Cleartext-Password, hashing to create NT-Password
(6) mschap: Creating challenge hash with username: user01
(6) mschap: Client is using MS-CHAPv2
ERROR: (6) mschap: MS-CHAP2-Response is incorrect

  So... the password is wrong.

  You've told FreeRADIUS one password, and the user is entering a different one.  Make sure that the user is entering the correct password.

  And no, don't argue that "the password is correct".  It's not.

  Alan DeKok.

More information about the Freeradius-Users mailing list