EXFO FTB/IQS-88000 Series Power Blazer for FTB-2/2Pro/500/IQS-600 - Manual (Page 363)

Test Results
Power Blazer 351
S-OAM and MPLS-TP OAM
Synthetic Loss
1

Status displays the status of the test function (refer to page 386).

TX SLM indicates the count of transmitted SLM frames.

RX SLR indicates the count of valid SLR frames received. A valid frame
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.

Invalid SLR indicates the count of SLR frames received from the peer
MEP with incorrect MEG/MD level, incorrect source MEP ID, or
incorrect Test ID.

Synthetic Loss is calculated (count and %) for both Near-End and
Far-End over all frames received and is updated after each Synthetic
Loss measurement period (after receiving the defined Frame Count,
refer to page 188).

Successful indicates the count of received SLR frames having no
errors.

Failed indicates the count of SLR frames declared as invalid.
1. Available with Ethernet OAM.