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PaC State Machine States
OFFLINE.
PaC starts PAA discovery (DISC)
PAA sends PANA-Start-Request (WAIT_PAA).
DISC.
PAA sends PANA-Start-Request (WAIT_PAA).
WAIT_PAA.
PAA sends a new request (WAIT_PAA).
PAA sends PANA-Bind-Request, Succesful (OPEN).
PAA sends PANA-Bind-Request, Failure (OFFLÌNE).
PAA sends PANA-Bind-Request, 2nd EAP (2ND_EAP).
2ND_EAP.
When both ISP and NAP authentications occur, this is transformation state to the next EAP authentication. PAA sends PANA-Auth-Request (WAIT_PAA).
OPEN.
PAA requests PANA level re-auth (OPEN).
PaC requests PANA level re-auth (WAIT_REAUTH_ANS).
PaC or PAA requests EAP leve re-auth (WAIT_PAA).
PaC terminating session (SESS_TERM).
PAA terminates the session or session timeout (OFFLINE).
WAIT_REAUTH_ANS.
PaC requests PANA level re-auth. PAA responds (OPEN).
SESS_TERM
PAA responds with PANA-Termination-Answer or timeout (OFFLINE).
http://danforsberg.info:8080/pana-issues/issue28
PPT Version