tmnxCpmProtExcdSapEcmOpCode 1.3.6.1.4.1.6527.3.1.2.22.9.39.1.3

The value of tmnxCpmProtExcdSapEcmOpCode specifies an Eth-CFM opcode (e.g. Continuity Check Message == 1). The Eth-CFM PDU stream matching the opcode (and matching the other index values of this table) has exceeded its Eth-CFM rate limit.