This RFC summarizes the requirements for gateways to be used between networks supporting the Internet protocols. This document is a formal statement of the requirements to be met by gateways used in the Internet system. As such, it is an official specification for the Internet community.| IETF Datatracker
This document discusses the evaluation criteria for an Internet Standard Data Link Layer protocol to be used with point-to-point links. This memo provides information for the Internet community. This memo does not specify an Internet standard of any kind.| IETF Datatracker