(RADIATOR) EAP TTLS

manuel.dominguez at bt.com manuel.dominguez at bt.com
Wed May 11 11:31:47 CDT 2005


Hi, I upgraded my radiator from 3.5 to 3.12,

Im trying to put to work EAP-TTLS with Enterasys R2+Radiator 3.12 + XP
SP1

Net_SSLeay.pm-1.21, openssl 0.9.7beta3, Digest-HMAC, Digest-SHA1 are
installed and im using my own cert files.

Im getting this error:

Wed May 11 18:32:09 2005: DEBUG: Packet dump:
*** Received from 10.0.0.1 port 1025 ....
Code:       Access-Request
Identifier: 0
Authentic:  <254>L<0><0>'x<0><0>9d<0><0>c,<0><0>
Attributes:
        Message-Authenticator =
[=<11>E<127>k<175><155><29><1><140><13>|<25>[<218>
        User-Name = "TEMP/TEMPUSER"
        NAS-IP-Address = 10.0.0.1
        NAS-Port = 2
        NAS-Port-Type = Wireless-IEEE-802-11
        Calling-Station-Id = "xx-xx-xx-xx-xx-xx"
        EAP-Message = <2><1><0><20><1>TEMP/TEMPUSER
        Framed-MTU = 1000

Wed May 11 18:32:09 2005: DEBUG: Handling request with Handler
'NAS-IP-Address=10.0.0.1'
Wed May 11 18:32:09 2005: DEBUG: Handling with Radius::AuthFILE: 802.1x
Wed May 11 18:32:09 2005: DEBUG: Handling with EAP: code 2, 1, 20
Wed May 11 18:32:09 2005: DEBUG: Response type 1
Wed May 11 18:32:09 2005: DEBUG: EAP result: 3, EAP TTLS Challenge
Wed May 11 18:32:09 2005: DEBUG: AuthBy FILE result: CHALLENGE, EAP TTLS
Challenge
Wed May 11 18:32:09 2005: DEBUG: Access challenged for TEMP/TEMPUSER:
EAP TTLS Challenge
Wed May 11 18:32:09 2005: DEBUG: Packet dump:
*** Sending to 10.0.0.1 port 1025 ....
Code:       Access-Challenge
Identifier: 0
Authentic:  <254>L<0><0>'x<0><0>9d<0><0>c,<0><0>
Attributes:
        EAP-Message = <1><2><0><6><21>
        Message-Authenticator =
<0><0><0><0><0><0><0><0><0><0><0><0><0><0><0><0>

Wed May 11 18:32:09 2005: DEBUG: Packet dump:
*** Received from 10.0.0.1 port 1025 ....
Code:       Access-Request
Identifier: 1
Authentic:  /F<0><0>_8<0><0><142>-<0><0><140>0<0><0>
Attributes:
        Message-Authenticator =
,<252><227><30><250><241><172>Sb<169><1><154><130><242><205><180>
        User-Name = "TEMP/TEMPUSER"
        State = ""
        NAS-IP-Address = 10.0.0.1
        NAS-Port = 2
        NAS-Port-Type = Wireless-IEEE-802-11
        Calling-Station-Id = "xx-xx-xx-xx-xx-xx"
        Framed-MTU = 1000
        EAP-Message = <2><2><0><6><3><25>

Wed May 11 18:32:09 2005: DEBUG: Handling request with Handler
'NAS-IP-Address=10.0.0.1'
Wed May 11 18:32:09 2005: DEBUG: Handling with Radius::AuthFILE: 802.1x
Wed May 11 18:32:09 2005: DEBUG: Handling with EAP: code 2, 2, 6
Wed May 11 18:32:09 2005: DEBUG: Response type 3
Wed May 11 18:32:09 2005: INFO: EAP Nak desires type 25
Wed May 11 18:32:09 2005: DEBUG: EAP result: 1, Desired EAP type 25 not
permitted
Wed May 11 18:32:09 2005: DEBUG: AuthBy FILE result: REJECT, Desired EAP
type 25 not permitted
Wed May 11 18:32:09 2005: INFO: Access rejected for TEMP/TEMPUSER:
Desired EAP type 25 not permitted
Wed May 11 18:32:09 2005: DEBUG: Packet dump:
*** Sending to 10.0.0.1 port 1025 ....
Code:       Access-Reject
Identifier: 1
Authentic:  /F<0><0>_8<0><0><142>-<0><0><140>0<0><0>
Attributes:
        Reply-Message = "Request Denied"


This is my config

############### AuthBy FILE ##############
<AuthBy FILE>
        Identifier 802.1x
        Filename /opt/Radiator-3.5/802.1x_users
        EAPType TTLS
        EAPTLS_CAFile /opt/Radiator-3.12/Certificates/demoCA/cacert.pem
        EAPTLS_CertificateFile
/opt/Radiator-3.12/Certificates/cert-srv.pem
        EAPTLS_CertificateType PEM
        EAPTLS_PrivateKeyFile
/opt/Radiator-3.12/Certificates/cert-srv.pem
        EAPTLS_PrivateKeyPassword XXXXXXXXXXXXXXXX
        EAPTLS_MaxFragmentSize 1000
        AutoMPPEKeys
        SSLeayTrace 4
</AuthBy>
############### HANDLERS ##############
<Handler NAS-IP-Address=172.23.128.4>
        SessionDatabase NULL
        AuthBy 802.1x
</Handler>

Any clue about what I did wrong?

Thanks in advance.

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