In Section 4.1: " EAP messages are carried in PANA-Auth-Request messages. PANA-Auth-Answer messages are simply used to acknowledge receipt of the requests. As an optimization, a PANA-Auth-Answer message MAY include the EAP message. This optimization SHOULD NOT be used when it takes time to generate the EAP message (due to, e.g., intervention of human input), in which case returning an PANA-Auth-Answer message without piggybacking an EAP message can avoid unnecessary retransmission of the PANA-Auth-Request message. "
I think this piggybacking is allowed for PAN generated by PaC only. Piggybacking EAP for PAN generated by PAA should not allowed, otherwise the protocol operation can be complex. Yoshihiro Ohba _______________________________________________ Pana mailing list [email protected] https://www1.ietf.org/mailman/listinfo/pana
