Alan,
The problem I was having is fixed in the latest CVS snapshot. The old
version of eap.c was printing out the EAP code as the identity.
>> Nothing. Use the latest CVS snapshot. 0.9.0 is *very* old.
DEBUG2(" rlm_eap: EAP packet type %s id %d length %d",
eap_types[eap_msg->strvalue[0]],
eap_msg->strvalue[1],
(eap_msg->strvalue[2] << 8) |
eap_msg->strvalue[3]);
The new (correct) version uses
DEBUG2(" rlm_eap: EAP packet type %s id %d length %d",
eap_codes[eap_msg->strvalue[0]],
eap_msg->strvalue[1],
eap_msg->length);
That is were my confusion came from.
Thanks very much.
Martin.
> -----Original Message-----
> From: [EMAIL PROTECTED]
> [mailto:[EMAIL PROTECTED] On
> Behalf Of Alan DeKok
> Sent: 04 May 2004 20:58
> To: [EMAIL PROTECTED]
> Subject: Re: EAP-Message attribute.
>
> <[EMAIL PROTECTED]> wrote:
> > Question 1. RFC 3579 states that "EAP-Start is indicated
> by sending
> > an EAP-Message attribute with a length of 2 (no data). I interpret
> > this to be the following two bytes '0x49 0x02'.
>
> Hmm... I think that's a typo, or, at least, it's not the
> way most clients work.
>
> > But when I send a packet
> > containing such an attribute to freeradius it does not see it as an
> > EAP start.
> > Below is the packet that was sent to free radius
> ...
> > rad_recv: Access-Request packet from host
> 10.230.199.211:33118, id=1,
> > length=92
> > User-Name = "DNIS:123456789"
> > NAS-IP-Address = 1.2.3.4
> > Service-Type = Call-Check
> > Called-Station-Id = "0123456789"
> > Calling-Station-Id = "0123456789"
> > EAP-Message = 0x
>
> Which is an empty EAP message. It appears to satisfy the
> RFC's, but I don't think any client behaves that way.
>
> Most EAP clients use a two-byte EAP packet, which means a
> RADIUS EAP-Message of length 4.
>
> > To get around this I send the EAP-Message 0x4f 0x0c 0x01 0xff
> >
> > rlm_eap: EAP packet type identity id 255 length 0
> > rlm_eap: Got EAP_START message
> > modcall[authorize]: module "eap" returns handled
> >
> > Am I reading the RFC wrong?
>
> I don't think so, but in ~2 years of using the EAP module,
> this has never come up before.
>
> > I send the following EAP-Message
> > Radius-Attribute = 0x 4f 0c 02 ff 00 0a 01 68 65 6c 6c 6f This is a
> > EAP-Message with code=Response and Type = Identity, = however the
> > debug states that the type is=20 notification. What am I
> doing wrong?
>
> Nothing. Use the latest CVS snapshot. 0.9.0 is *very* old.
>
> Alan DeKok.
>
> -
> List info/subscribe/unsubscribe? See
> http://www.freeradius.org/list/users.html
>
-
List info/subscribe/unsubscribe? See http://www.freeradius.org/list/users.html
