help on rlm_mschap: FAILED: MS-CHAP2-Response is incorrect

[Jie Yang]

Hi, All,
When I tried to develop PEAP at client side, i found I am always rejected by
the server. The following is the log. what might be wrong?
my server config? thanks,
Jie

Tue Dec 13 19:17:04 2005 : Debug:     users: Matched
supplicant_cts2 at spirentcom.
com at 53
Tue Dec 13 19:17:04 2005 : Debug:   modsingle[authorize]: returned from
files (r
lm_files) for request 14
Tue Dec 13 19:17:04 2005 : Debug:   modcall[authorize]: module "files"
returns o
k for request 14
Tue Dec 13 19:17:04 2005 : Debug: modcall: group authorize returns updated
for r
equest 14
Tue Dec 13 19:17:04 2005 : Debug:   rad_check_password:  Found Auth-Type EAP
Tue Dec 13 19:17:04 2005 : Debug: auth: type "EAP"
Tue Dec 13 19:17:04 2005 : Debug:   Processing the authenticate section of
radiu
sd.conf
Tue Dec 13 19:17:04 2005 : Debug: modcall: entering group authenticate for
reque
st 14
Tue Dec 13 19:17:04 2005 : Debug:   modsingle[authenticate]: calling eap
(rlm_ea
p) for request 14
Tue Dec 13 19:17:04 2005 : Debug:   rlm_eap: Request found, released from
the li
st
Tue Dec 13 19:17:04 2005 : Debug:   rlm_eap: EAP/mschapv2
Tue Dec 13 19:17:04 2005 : Debug:   rlm_eap: processing type mschapv2
Tue Dec 13 19:17:04 2005 : Debug:   Processing the authenticate section of
radiu
sd.conf
Tue Dec 13 19:17:04 2005 : Debug: modcall: entering group Auth-Type for
request
14
Tue Dec 13 19:17:04 2005 : Debug:   modsingle[authenticate]: calling mschap
(rlm
_mschap) for request 14
Tue Dec 13 19:17:04 2005 : Debug:   rlm_mschap: Told to do MS-CHAPv2 for
supplic
ant_cts2 at spirentcom.com with NT-Password
Tue Dec 13 19:17:04 2005 : Debug:   rlm_mschap: FAILED: MS-CHAP2-Response is
inc
orrect
Tue Dec 13 19:17:04 2005 : Debug:   modsingle[authenticate]: returned from
mscha
p (rlm_mschap) for request 14
Tue Dec 13 19:17:04 2005 : Debug:   modcall[authenticate]: module "mschap"
retur
ns reject for request 14
Tue Dec 13 19:17:04 2005 : Debug: modcall: group Auth-Type returns reject
for re
quest 14
Tue Dec 13 19:17:04 2005 : Debug:   rlm_eap: Freeing handler
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