[RADIATOR] EAP-SIM Not Proceeding After EAP SIM/Start

[Rami AlZaid]

Hello,

I've been trying to configure EAP-SIM after getting an evaluation but with no success. I'm seeing an initial request from the mobile phone but isn't responding back with the nonce value to the Access-Challenge from the RADIUS. Instead the mobile phone is sending the initial request over and over. I've tried Nokia E71 and iOS 5.0.1 with no use. The AP is D-Link DWL-8600AP configured to use IEEE802.1x but tried with WPA Enterprise as well with the same results.

Does anyone know what could be the problem?


The following is the log from the RADIUS:

*** Received from 10.10.5.13 port 32878 ....
Code:       Access-Request
Identifier: 20
Authentic:  <0>,<197><136>T<199><136>|<22>/{,<10><178><201>D
Attributes:
        User-Name = "1419032609953058 at wlan.mnc000.mcc000.3gppnetwork.org"
        NAS-IP-Address = 10.10.5.13
        NAS-Port = 0
        Called-Station-Id = "00-25-B5-35-B5-D5:EAP"
        Calling-Station-Id = "D5-25-D5-65-F5-C5"
        Framed-MTU = 1400
        NAS-Port-Type = Wireless-IEEE-802-11
        Connect-Info = "CONNECT 0Mbps 802.11g"
        EAP-Message = <2><1><0>8<1> 1419032609953058 at wlan.mnc000.mcc000.3gppnetwork.org
        Message-Authenticator = <189><11><228><18><193><215><254><230><200><167><247>*<196><12>xN


*** Sending to 10.10.5.13 port 32878 ....
Code:       Access-Challenge
Identifier: 20
Authentic:  <242>@<150>\<198><155><135><1>GJ<212><132><177><13>"6
Attributes:
        EAP-Message = <1><2><0><16><18><10><0><0><15><2><0><4><0><0><0><1>
        Message-Authenticator = <0><0><0><0><0><0><0><0><0><0><0><0><0><0><0><0>


My configuration file is as follows, which I got from eap_simoperator.cfg:

Foreground
LogStdout
LogDir          /var/log/radiator
DbDir           /etc/radiator
AuthPort 1645,1812
AcctPort 1646,1813
Trace 5

DictionaryFile %D/dictionary,%D/dictionary.sim

<Client DEFAULT>
        Secret  mysecret
        DupInterval 0
</Client>

<Realm DEFAULT>
        <AuthBy SIMOPERATOR>
                Host localhost
                AuthPort 1647
                Secret mysecret
                EAPType SIM
                NumTriplets 2
                SGSN MYSGSN
                DBSource        dbi:mysql:radius
                DBUsername      radius
                DBAuth          abcabc
                AutoMPPEKeys
                SupportVersions 1,0
                UseTMSI
                UseReauthentication
                UseResultInd
                ReauthenticationRealm @xyz.com
        </AuthBy>
</Realm>


Thanks,

--
R
~
~
:wq!