This object represents the duration for which
subscribers would be monitored to determine if they
were over consuming resources.
This object can be set only when ccqmCmtsEnfRuleMonType
is set to basic(1).
If peak-offpeak monitoring is enabled i.e.,
ccqmCmtsEnfRuleMonType and is set to peakOffPeak (2) this
object when polled would return the duration value valid
at that time of the day and 0 if no monitoring is taking
place at that time.
Both ccqmCmtsEnfRuleMonDuration and
ccqmCmtsEnfRuleAvgRate need to be set before legacy/basic
monitoring can be started.
This object cannot be changed when
ccqmCmtsEnfRuleRowStatus is active(1).