IETF RFC 1381 PDF

This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in TCP/IP-based internets. In particular, it defines objects for managing the Link Layer of X.25, LAPB. The objects defined here, along with the objects in the "SNMP MIB Extension for the Packet Layer of X.25" and the "Definitions of Managed Objects for RS-232-like Hardware Devices", combine to allow management of an X.25 protocol stack.