These define the operation carried out on the two 'operands'
(frame and pattern), i.e. Bigger means that frame bits should be
bigger than pattern bits. The permitted values are according to
rlPolicyOMPCPermittedOperators parameter, if this OMPC is used by
an entry in the rlPolicyClassifierTable whose rlPolicyClassifierType
is a protocol for which predefined offsets in
rlPolicyFlowClassificationOffsetsTable are required.
rlPolicyRequiredOffsetGroups indicates for which protocols there is
such a requirement.