: Connected

 : Disconnect  

 : Call 

ISDN

STAC              = 

 : Code reject (id ^i) 

 : Terminate ack (id ^i) 

 : Terminate request (id ^i) 

 : Configure reject (id ^i) 

 : Configure nak (id ^i) 

 : Configure ack (id ^i) 

 : Configure request (id ^i) 

 : Protocol Reject 

Router address    = 

Zone Info         = 

Server Info       = 

reserved          = 

Compression proto = 

Suppress brodcast = 

Routing protocol  = ^i

AppleTalk address = 

IP address   = 

compression  = 

IP addresses = 

unknown 					= 

multilink short sequence 

address and control field compression 

protocol field compression

unused  					= 

magic number = 

accm     				= 

quality 	 			= 

reserved 				= 

authenticate = 

Link Discr   = ^i 

EDO          = 

MRRU         = ^i

MRU          = ^i

 : Unknown code 

 : Authentication Failure (id  = ^i) 

 : Authentication Success (id  = ^i) 

 : Authentication Response (id  = ^i) 

 : Authentication Challenge (id  = ^i) 

 : Authentication NAK (id  = ^i) 

 : Authentication ACK (id  = ^i) 

 : Authentication Request (id  = ^i) 

              option 

MP

BAP

BACP

STAC

CCP

AppleTalk

IP

ATCP

IPCP

CHAP

PAP

LCP

--------------------------------------------------------------------------------

Sent 

Received