State Machines for the Protocol for Carrying Authentication for Network Access (PANA)
RFC 5609
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RFC - Informational
(August 2009; No errata)
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2015-10-14
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IETF
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IESG state |
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RFC 5609 (Informational)
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Consensus Boilerplate |
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Unknown
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Jari Arkko
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Network Working Group V. Fajardo, Ed.
Request for Comments: 5609 Telcordia Technologies
Category: Informational Y. Ohba
Toshiba
R. Marin-Lopez
Univ. of Murcia
August 2009
State Machines for
the Protocol for Carrying Authentication for Network Access (PANA)
Abstract
This document defines the conceptual state machines for the Protocol
for Carrying Authentication for Network Access (PANA). The state
machines consist of the PANA Client (PaC) state machine and the PANA
Authentication Agent (PAA) state machine. The two state machines
show how PANA can interface with the Extensible Authentication
Protocol (EAP) state machines. The state machines and associated
models are informative only. Implementations may achieve the same
results using different methods.
Status of This Memo
This memo provides information for the Internet community. It does
not specify an Internet standard of any kind. Distribution of this
memo is unlimited.
Copyright Notice
Copyright (c) 2009 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents in effect on the date of
publication of this document (http://trustee.ietf.org/license-info).
Please review these documents carefully, as they describe your rights
and restrictions with respect to this document.
Fajardo, et al. Informational [Page 1]
RFC 5609 PANA State Machines August 2009
Table of Contents
1. Introduction ....................................................3
2. Terminology .....................................................3
3. Interface between PANA and EAP ..................................3
4. Document Authority ..............................................5
5. Notations .......................................................5
6. Common Rules ....................................................6
6.1. Common Procedures ..........................................6
6.2. Common Variables ...........................................9
6.3. Configurable Values .......................................10
6.4. Common Message Initialization Rules .......................10
6.5. Common Retransmission Rules ...............................10
6.6. Common State Transitions ..................................11
7. PaC State Machine ..............................................12
7.1. Interface between PaC and EAP Peer ........................12
7.1.1. Delivering EAP Messages from PaC to EAP Peer .......12
7.1.2. Delivering EAP Messages from EAP Peer to PaC .......12
7.1.3. EAP Restart Notification from PaC to EAP Peer ......13
7.1.4. EAP Authentication Result Notification from
EAP Peer to PaC ....................................13
7.1.5. Alternate Failure Notification from PaC to
EAP Peer ...........................................13
7.2. Configurable Values .......................................13
7.3. Variables .................................................14
7.4. Procedures ................................................15
7.5. PaC State Transition Table ................................15
8. PAA State Machine ..............................................21
8.1. Interface between PAA and EAP Authenticator ...............21
8.1.1. EAP Restart Notification from PAA to EAP
Authenticator ......................................21
8.1.2. Delivering EAP Responses from PAA to EAP
Authenticator ......................................22
8.1.3. Delivering EAP Messages from EAP
Authenticator to PAA ...............................22
8.1.4. EAP Authentication Result Notification from
EAP Authenticator to PAA ...........................22
8.2. Variables .................................................23
8.3. Procedures ................................................24
8.4. PAA State Transition Table ................................24
9. Implementation Considerations ..................................29
9.1. PAA and PaC Interface to Service Management Entity ........29
10. Security Considerations .......................................29
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