tmnxDot1agCfmVStackMdIndex 1.3.6.1.4.1.6527.3.1.2.52.1.3.1.4

The value of tmnxDot1agCfmVStackMdIndex indicates the index of the Maintenance Domain in the dot1agCfmMdTable to which the Maintenance Point (MP) is associated, or 0, if none.