EAP-success Id mis-match?

Alan DeKok aland at deployingradius.com
Mon Feb 4 05:11:46 CET 2013

Cao,Zhen (cz) wrote:
> What’s the standard way then?

  RFC 2284 Section 2.2.2 says this for EAP-Success:


      The Identifier field is one octet and aids in matching replies to
      Responses.  The Identifier field MUST match the Indentifier field
      of the Response packet that it is sent in response to.

  This is what FreeRADIUS does.  See src/modules/rlm_eap/eap.c,
eap_compose() function.  Success and Failure send the same ID.  Other
EAP packet types increment the ID.

  Alan DeKok.

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