[RFC-768] Postel, J., "User Datagram Protocol", STD 6, RFC 768,
August 1980.
[RFC-791] Postel, J., "Internet Protocol", STD 5, RFC 791,
September 1981.
[RFC-793] Postel, J., "Transmission Control Protocol", STD 7,
RFC 793, September 1981.
[RFC-1144] Jacobson, V., "Compressing TCP/IP Headers for Low-
Speed Serial Links", RFC 1144, February 1990.
[RFC-1553] Mathur, A. and M. Lewis, "Compressing IPX Headers
Over WAN Media (CIPX)", RFC 1553, December 1993.
[RFC-1700] Reynolds, J. and J. Postel, "Assigned Numbers", STD
2, RFC 1700, October 1994. See also:
http://www.iana.org/numbers.html
[RFC-2402] Kent, S. and R. Atkinson, "IP Authentication Header",
RFC 2402, November 1998.
[RFC-2406] Kent, S. and R. Atkinson, "IP Encapsulating Security
Protocol (ESP)", RFC 2406, November 1998.
[RFC-1828] Metzger, W., "IP Authentication using Keyed MD5", RFC
1828, August 1995.
[IPv6] Deering, S. and R. Hinden, "Internet Protocol,
Version 6 (IPv6) Specification", RFC 2460, December
1998.
[ICMPv6] Conta, A. and S. Deering, "Internet Control Message
Protocol (ICMPv6) for the Internet Protocol Version 6
(IPv6) Specification.", RFC 2463, December 1998.
[RFC-2004] Perkins, C., "Minimal Encapsulation within IP", RFC
2004, October 1996.
[CRTP] Casner, S. and V. Jacobson, "Compressing IP/UDP/RTP
Headers for Low-Speed Serial Links", RFC 2508,
February 1999.
[PPP-HC] Engan, M., Casner, S. and C. Bormann, "IP Header
Compression for PPP", RFC 2509, February 1999.