RFC 1149
In computer network engineering, a Request for Comments (RFC) is a memorandum published by the Internet Engineering Task Force (IETF) describing methods, behaviors, research, or innovations applicable to the working of the Internet and Internet-connected systems.
Through the Internet Society, engineers and computer scientists may publish discourse in the form of an RFC, either for peer review or simply to convey new concepts, information, or (occasionally) engineering humor. The IETF adopts some of the proposals published as RFCs as Internet standards.
Так вот, на прошлой неделе наткнулся на любопытное: RFC 1149 – A Standard for the Transmission of IP Datagrams on Avian Carriers
Голуби вместо проводов 
