EAP-SIM Module Failed to Load

[ken.farrington]

Fantastic and thanks. On it now :)

On 27 August 2013 at 08:54 Iliya Peregoudov <iperegudov at cboss.ru> wrote:
> On 27.08.2013 10:57, ken.farrington wrote:
> > Many thanks indeed. Are you saying I can just take out sim_files from
> > the authorise in the default file and it should work anyway?
> > If so, fantastic :)
>
> My raddb/sites-enabled/default:
>
> authorize {
> preprocess
> auth_log
> chap
> mschap
> suffix
> eap {
> ok = return
> }
> files
> pap
> }
>
> My raddb/users:
>
> 1250016490216808 at wlan.mnc001.mcc250.3gppnetwork.org
> EAP-Sim-RAND1 = 0x09844aff4ccf66cdb95e59dba8ec291c,
> EAP-Sim-RAND2 = 0x100446e9e8f553a9d87d0444a44b6cf5,
> EAP-Sim-RAND3 = 0x753fdfc2d7e834002557a069462a1fa5,
> EAP-Sim-SRES1 = 0x5dc9a406,
> EAP-Sim-SRES2 = 0x3b3f8ea3,
> EAP-Sim-SRES3 = 0x85bb8aeb,
> EAP-Sim-KC1 = 0x75e85aff085e917b,
> EAP-Sim-KC2 = 0x3055d76de12f1772,
> EAP-Sim-KC3 = 0x81806503efeebec1
>
> 1250016490216808 at wlan.mnc001.mcc250.3gppnetwork.org is a decorated
> permanent identity for IMSI 250016490216808.
>
> (EA-Sim-RAND1, EAP-Sim-SRES1, EAP-Sim-KC1) is an authentication vector
> (aka GSM triplet). rlm_eap_sim requires three GSM triplets to be available.
>
> You can extract IMSI and GSM triplets from the SIM card using smart card
> reader and agsm2 program (http://agsm.sourceforge.net).
>
> Note this will always use same GSM triplets for authentication and
> consequently same master session key (MSK) for encryption. You need to
> integrate with HLR to retrieve truly random GSM triplets. Usually this
> is done by some sort of RADIUS-to-MAP gateway, like Cisco ITP.
> -
> List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
Ken Farrington
Director
CCIE #12651

802 Limited
International House, 221 Bow Road, London, E3 2SJ, United Kingdom
Direct: +44 (0)7500 802802
ken.farrington at 802.co.uk
http://www.802.co.uk


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