EXFO FTB/IQS-88000 Series Power Blazer for FTB-2/2Pro/500/IQS-600 - Manual (Page 361)

Test Results
Power Blazer 349
S-OAM and MPLS-TP OAM
Frame Delay

Status displays the status of the test function (refer to page 386).

TX DMM indicates the count of transmitted DMM frames.

RX DMR indicates the count of valid DMR frames received. A valid
frame for S-OAM has its source MAC address matching the Peer MEP
MAC address; destination MAC address matching the unit port MAC
address; and VLANs matching the unit port VLANs. A valid frame for
MPLS-TP OAM has its destination MAC address matching either the unit
MAC address, FF:FF:FF:FF:FF:FF, or 01:00:5E:90:00:00; VLANs matching
the unit port VLANs; and MPLS Labels matching the local MPLS Label
Stack configuration..

Invalid DMR indicates the count of received DMR frames from the
peer MEP having an incorrect MEG/MD Level, an incorrect Test ID
(when applicable), or with a valid MEG/MD Level and valid Test ID
(when applicable) but with a Frame Delay outside the 0.001 to
8000.000 ms range.

Delay (ms): Current indicates the average of frame delay measured in
the last second. Minimum, Maximum, and Average indicates
respectively the minimum, maximum, and average frame delays
measured since the beginning of the test.

Successful indicates the count of received DMR frames having no
errors.

Failed indicates the count of DMR frames declared as invalid.