a3filterUserMaskOperand
1.3.6.1.4.1.43.2.10.2.1.8
This object, together with a3filterUserMaskOperator, cause
bit operations to be performed on the bit field identified
by a3filterUserMaskLocation. The output of this operation is
compared, according to a3filterUserMaskComparison, to the
value specified by a3filterUserMaskMatchType and
a3filterUserMaskMatchBits, a3filterUserMaskMatchValue1, and/or
a3filterUserMaskMatchValue2 (depending on the value of
a3filterUserMaskMatchType. ie, the value of
a3filterUserMaskMatchType determines which of the other
objects are relevant).