This object is an extension of the pethPsePortDetectionStatus
object from RFC3621 and provides additional status
information.
deny: When set, the PD attached to the interface is being
denied power due to insufficient power resources on
the Power Sourcing Equipment.
overdraw: When set, the PD attached to the interface is
being denied power because the PD is trying
to consume more power than it has been
configured to consume.
overdrawLog: When set, the PD attached to the interface
is trying to consume more power than it has
been configured to consume, but is not being
denied power.