For more about PPP

To obtain more information about PPP files and commands, consult the following manual pages:

Manual page	Information provided
filter(4)	packet filter specification file format
ppp(7)	Point-to-Point Protocol (PPP) and driver
pppattach(1M)	create an outgoing PPP connection manually
pppauth(7)	PPP authentication protocols
pppdetach(1M)	drop a PPP connection
pppd(1M)	PPP daemon
ppplinkadd(1M)	add a link to a multilink bundle
ppplinkdrop(1M)	drop a link from a multilink bundle
pppsh(1M)	PPP login shell
pppstatus(1M)	show the status of a PPP link bundle
ppptalk(1M)	define, establish and control PPP links

For information about troubleshooting problems with PPP links, see ``Troubleshooting PPP links''.

To get more information about PPP, see the following Request for Comments (RFCs). For information on how to obtain RFCs, see ``Obtaining RFCs from the Internet''.

RFC	Title
1144	Compressing TCP/IP headers for low-speed serial links
1172	The Point-to-Point Protocol (PPP) Initial Configuration Options
1332	The PPP Internet Protocol Control Protocol (IPCP)
1334	PPP Authentication Protocols
1471	The Definitions of Managed Objects for the Link Control Protocol of the Point-to-Point Protocol
1473	The Definitions of Managed Objects for the IP Network Control Protocol of the Point-to-Point Protocol
1548	The Point-to-Point Protocol (PPP) for the Transmission of Multi-protocol Datagrams over Point-to-Point Links
1618	PPP over ISDN
1877	Internet Protocol Control Protocol Extensions for Name Server Addresses
1962	The PPP Compression Control Protocol (CCP)
1990	The PPP Multilink Protocol (MP)