Remote Insight/ Integrated Lights-Out Self Test Error Mask. Each bit in this mask corresponds to a bit in the MIB variable cpqSm2CntlrSelfTestErrors. If the mask bit is a 1, then the corresponding bit in cpqSm2CntlrSelfTestErrors is relevant to the particular version of the Remote Insight/ Integrated Lights-Out. This variable is necessary since the different versions of the Remote Insight/ Integrated Lights-Out hardware have different subsets of tests that are performed.