Description: Threshold for reporting low utilization of the address pool. Utilization at a given instant is calculated as the percentage of ports allocated in port map entries for the most-used protocol at that instant. If utilization is less than or equal to natv2PoolThresholdUsageLow, an instance of natv2NotificationPoolUsageLow may be triggered, unless disabled by setting it to -1. Reporting is subject to the per-pool notification interval given by natv2PoolNotificationInterval. If multiple notifications are triggered during one interval, the agent MUST report only the one with the lowest value of natv2PoolNotifiedPortMapEntries and discard the others.

Implementation note: the percentage specified by this object can be converted to a number of port map entries at configuration time (after port and address ranges have been configured or reconfigured) and compared to the current value of natv2PoolNotifiedPortMapEntries.