http://www.rfc-editor.org/rfc/rfc1643.txt
RFC 1643: Definitions of Managed Objects for the Ethernet-like Interface Types, F. Kastenholz1994-07-01T23:00:00-00:00This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it defines objects for managing ethernet-like objects. [STANDARDS-TRACK]