EXFO FTB-800 Series for FTB-1 - Manual (Page 191)

Test Setup - Test Configurator, Timer, and System
NetBlazer 181
S-OAM
S-OAM
From the test menu, tap Setup, Test Configurator, and the
S-OAM (Y.1731/802.1ag/MEF) test block.
S-OAM Mode
Allows the selection of the Ethernet Service OAM mode.

Y.1731 (default) supports both Connectivity Fault Management and
Performance Monitoring which includes all S-OAM functions supported
by this module.

802.1ag supports Connectivity Fault Management including only the
Continuity Check, Loopback, Link Trace, and RDI functions.

MEF supports both Connectivity Fault Management and Performance
Monitoring which includes all S-OAM functions supported by this
module.
S-OAM Responder
The S-OAM Responder check box when selected (default) allows to
respond to LBM, LTM, DMM, LMM, and SLM valid messages (test running or
not). Traffic statistics are also monitored (refer to Responder on page 381).
Respond to... message Respond with... message
LBM LBR
LTM LTR
DMM DMR
LMM LMR
SLM SLR