PaC State Machine States

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Presentation transcript:

PaC State Machine States OFFLINE. PaC starts PAA discovery (DISC) PAA sends PANA-Start-Request (WAIT_PAA). DISC. 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

PAA State Machine States OFFLINE. PaC/EP sends PANA-PAA-Discover (OFFLINE). PaC sends PANA-Start-Answer, new session (WAIT_AUTH_ANS). PaC sends PANA-Start-Answer, session resumption (WAIT_REAUTH_ANS). WAIT_AUTH_ANS (”WAIT_PaC”). PaC sends PANA-Auth-Answer (WAIT_EAP). WAIT_REAUTH_ANS. PaC sends PANA-Reauth-Answer, Success (OPEN). Timeout or PANA-Reauth-Answer, Failure (OFFLINE). WAIT_EAP. (All) EAP authentication(s) failed (AUTH_FAILED). 1st or 2nd EAP was succesfull (WAIT_SUCC_BIND_ANS). AUTH_FAILED. PANA-Bind-Answer from PaC or timeout (OFFLINE). WAIT_SUCC_BIND_ANS. PANA-Bind-Answer (successful) from PaC (OPEN). PANA-Bind-Answer (successful) from PaC, 2nd EAP round (WAIT_AUTH_ANS). OPEN. PaC requests PANA level re-auth (OPEN). Session termination or timeout (SESS_TERM). PaC sends PANA-Termination-Request (OFFLINE). PaC requests EAP level re-auth (WAIT_AUTH_ANS). PAA initiates PANA level re-auth (WAIT_REAUHT_ANS). SESS_TERM. PANA-Termination-Answer or timeout (OFFLINE).