Introduction to Point to Point Protocol (PPP)

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Introduction to Point to Point Protocol (PPP)

PPP is the Internet Standard for transmission of IP packets over serial lines. PPP supports async and sync lines. For a general discussion of PPP , look at this introductory paper
Introduction-to-Point-to-Point-Protocol-(PPP).pdf


Contents
Point-to-Point Protocol (PPP): 1
I. PAP authentication. 1
Figure 1 PAP Authentication. 2
II. CHAP authentication. 2
Figure 2 CHAP Authentication. 3
III. Operating mechanism of PPP. 3
Figure 3 PPP operation flow chart 

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