The value of tmnxBsxAqpSrcPortOp specifies the
operator to apply in relation to the tmnxBsxAqpSrcPortLowValue
and tmnxBsxAqpSrcPortHighValue objects.
A value of 'none (0)' indicates that no match is done on the
tmnxBsxAqpSrcPortLowValue and tmnxBsxAqpSrcPortHighValue
objects.