Found the problem. I drilled down and looked at the rlm_eap_md5.c code and realized my client was building the challenge response improperly. Thanks for your help. Rick Norman rnorman@ikaika.com Thanks for your help.

----- Original Message ----- From: tnt@kalik.co.yu To: "FreeRadius users mailing list" <freeradius-users@lists.freeradius.org> Subject: Re: EAP-MD5client"rlm_eap_md5 : Password is required for EAP-MD5Authentication... Date: Mon, 06 Aug 2007 21:20:53 +0100

Send a (PAP) request with radtest. Does that work?

Ivan Kalik Kalik Informatika ISP

Dana 6/8/2007, "rick norman" <gumbo_2007@bsdmail.com> piše:

...

I'm using freeradius version1.1.0_2 on freebsd 6.1. The radius client is running locally and talks to radiusd through loopback. The users file in raddb contains the line

con_d User-Password == con_d Following is radiusd -X output. I don't understand the failure.

rad_recv: Access-Request packet from host 127.0.0.1:56788, id=190, length=63 User-Name = "con_d" NAS-Identifier = "rick" Message-Authenticator = 0x8427e9ce00df09446ca9130a3ade1de8 EAP-Message = 0x0200000a01636f6e5f64 Processing the authorize section of radiusd.conf modcall: entering group authorize for request 0 modcall[authorize]: module "preprocess" returns ok for request 0 modcall[authorize]: module "chap" returns noop for request 0 modcall[authorize]: module "mschap" returns noop for request 0 rlm_realm: No '@' in User-Name = "con_d", looking up realm NULL rlm_realm: No such realm "NULL" modcall[authorize]: module "suffix" returns noop for request 0 rlm_eap: EAP packet type response id 0 length 10 rlm_eap: No EAP Start, assuming it's an on-going EAP conversation modcall[authorize]: module "eap" returns updated for request 0 users: Matched entry con_d at line 138 modcall[authorize]: module "files" returns ok for request 0 modcall: leaving group authorize (returns updated) for request 0 rad_check_password: Found Auth-Type EAP auth: type "EAP" Processing the authenticate section of radiusd.conf modcall: entering group authenticate for request 0 rlm_eap: EAP Identity rlm_eap: processing type md5 rlm_eap_md5: Issuing Challenge modcall[authenticate]: module "eap" returns handled for request 0 modcall: leaving group authenticate (returns handled) for request 0 Sending Access-Challenge of id 190 to 127.0.0.1 port 56788 EAP-Message = 0x010100160410223177b20b1d22da8c79e2c0a8562196 Message-Authenticator = 0x00000000000000000000000000000000 State = 0x93fe786c1b3d77b98c0e87dc406bbd88 Finished request 0 Going to the next request --- Walking the entire request list --- Waking up in 6 seconds... rad_recv: Access-Request packet from host 127.0.0.1:56788, id=191, length=93 User-Name = "con_d" NAS-Identifier = "rick" State = 0x93fe786c1b3d77b98c0e87dc406bbd88 Message-Authenticator = 0xf3b427506614646b12ec161a2be00033 EAP-Message = 0x02010016041037ab0f881c1fa98e477b0a5ad546b160 Processing the authorize section of radiusd.conf modcall: entering group authorize for request 1 modcall[authorize]: module "preprocess" returns ok for request 1 modcall[authorize]: module "chap" returns noop for request 1 modcall[authorize]: module "mschap" returns noop for request 1 rlm_realm: No '@' in User-Name = "con_d", looking up realm NULL rlm_realm: No such realm "NULL" modcall[authorize]: module "suffix" returns noop for request 1 rlm_eap: EAP packet type response id 1 length 22 rlm_eap: No EAP Start, assuming it's an on-going EAP conversation modcall[authorize]: module "eap" returns updated for request 1 users: Matched entry con_d at line 138 modcall[authorize]: module "files" returns ok for request 1 modcall: leaving group authorize (returns updated) for request 1 rad_check_password: Found Auth-Type EAP auth: type "EAP" Processing the authenticate section of radiusd.conf modcall: entering group authenticate for request 1 rlm_eap: Request found, released from the list rlm_eap: EAP/md5 rlm_eap: processing type md5 rlm_eap: Freeing handler modcall[authenticate]: module "eap" returns reject for request 1 modcall: leaving group authenticate (returns reject) for request 1 auth: Failed to validate the user. Delaying request 1 for 1 seconds Finished request 1 Going to the next request Waking up in 6 seconds... --- Walking the entire request list --- Cleaning up request 0 ID 190 with timestamp 46b76f06 Sending Access-Reject of id 191 to 127.0.0.1 port 56788 EAP-Message = 0x04010004 Message-Authenticator = 0x00000000000000000000000000000000 Cleaning up request 1 ID 191 with timestamp 46b76f06 Nothing to do. Sleeping until we see a request.

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