Table of Contents
1Scope
2References
3Definitions
4Abbreviations
5Conventions
6Referencemodel
7OAMprotocolformats
7.1Encapsulationformats
7.2OAMmessageformat
7.3OAMinformationfields
8OAMprocedures
8.1Messageencoding/decodingrules
8.2Generalmessageprocessing
8.3Hellomessageprocessing(devicediscovery)
8.4Servicelevelverificationmessageprocessing
8.5Non-latchingloopbackmessageprocessing
8.6Latchingloopbackmessageprocessing
8.7Diagnosticindicationmessageprocessing
8.8Networkapplicationsofloopback
AppendixI-Generalreceiveprocedures
AppendixII-Messageflows
II.1Discovery
II.2FTDmeasurement
II.3FDR/DDRmeasurement
II.4Non-latchingloopback
II.5Latchingloopback
AppendixIII-Exampleofdeliveryratiocalculation
III.1Ingressprocessing
III.2Egressprocessing Abstract
Defines the basic Frame Relay Operations and Maintenance Principles and Functions. Includes a network reference model, an overview of the OAM frame structure, and OAM measurement procedures.
