Pertemuan 19
PPP Authentication
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Discussion Topics
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PPP layered architecture
Establishing a PPP session
PPP authentication protocols
Password Authentication Protocol (PAP)
Challenge Handshake Authentication Protocol
PPP encapsulation and authentication process
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PPP Layered Architecture
PPP and the Data Link Layer
PPP and the Network Layer
Establishing a PPP Session
PPP Operation
Link Control Protocol Options
PPP Configuration Options
Network Control Protocol
PPP Authentication Protocols
PPP Authentication Protocols
Password Authentication
Protocol (PAP)
Challenge Handshake
Authentication Protocol
(CHAP)
CHAP provides protection against playback
attack through the use of a variable challenge
value that is unique and unpredictable.
PPP Encapsulation and
Authentication Process