1.2.2 Informative References
[RFC1332] McGregor, G., "The PPP Internet Protocol Control Protocol (IPCP)", RFC 1332, May 1992, http://www.ietf.org/rfc/rfc1332.txt
[RFC2284] Blunk, L. and Vollbrecht, J., "PPP Extensible Authentication Protocol (EAP)", RFC 2284, March 1998, http://www.ietf.org/rfc/rfc2284.txt
[RFC2472] Haskin, D., and Allen, E., "IP Version 6 over PPP", RFC 2472, December 1998, http://tools.ietf.org/html/rfc2472.txt
[RFC2759] Zorn, G., "Microsoft PPP CHAP Extensions, Version 2", RFC 2759, January 2000, http://www.ietf.org/rfc/rfc2759.txt