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EAP-TLV. Glen Zorn Cisco Systems [email protected] Basic Idea. Creates a “container” type for EAP Allows richer conversation between peer and AS Can be sent at any point during the EAP conversation May be NAKed Example Acknowledged Success and Failure. TLV Format.

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Presentation Transcript
Eap tlv

EAP-TLV

Glen Zorn

Cisco Systems

[email protected]


Basic idea
Basic Idea

  • Creates a “container” type for EAP

    • Allows richer conversation between peer and AS

    • Can be sent at any point during the EAP conversation

      • May be NAKed

    • Example

      • Acknowledged Success and Failure


Tlv format
TLV Format

0 1 2 3

0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1

+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

|M|R| Type | Length |

+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+

| Value...

+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+


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