module POWER-ETHERNET-MIB {

    yang-version 1;

    namespace
      "urn:ietf:params:xml:ns:yang:smiv2:POWER-ETHERNET-MIB";

    prefix POWER-ETHERNET-MIB;

    import SNMP-FRAMEWORK-MIB {
      prefix snmp-framework;
    }
    import ietf-yang-smiv2 {
      prefix smiv2;
    }
    import ietf-yang-types {
      prefix yang;
    }

    organization
      "IETF Ethernet Interfaces and Hub MIB
Working Group";

    contact
      "
WG Charter:
http://www.ietf.org/html.charters/hubmib-charter.html

Mailing lists:
General Discussion: hubmib@ietf.org
To Subscribe: hubmib-requests@ietf.org
In Body: subscribe your_email_address

Chair: Dan Romascanu
Avaya
Tel:  +972-3-645-8414
Email: dromasca@avaya.com

Editor: Avi Berger
PowerDsine Inc.
Tel:    972-9-7755100 Ext 307
Fax:    972-9-7755120
E-mail: avib@PowerDsine.com";

    description
      "The MIB module for managing Power Source Equipment
(PSE) working according to the IEEE 802.af Powered
Ethernet (DTE Power via MDI) standard.

 The following terms are used throughout this
 MIB module.  For complete formal definitions,
 the IEEE 802.3 standards should be consulted
 wherever possible:

 Group - A recommended, but optional, entity
 defined by the IEEE 802.3 management standard,
 in order to support a modular numbering scheme.
 The classical example allows an implementor to
 represent field-replaceable units as groups of
 ports, with the port numbering matching the
 modular hardware implementation.

Port - This entity identifies the port within the group
for which this entry contains information.  The numbering
scheme for ports is implementation specific.

Copyright (c) The Internet Society (2003).  This version
of this MIB module is part of RFC 3621; See the RFC
itself for full legal notices.";

    revision "2003-11-24" {
      description
        "Initial version, published as RFC 3621.";
    }

    smiv2:alias "powerEthernetMIB" {
      smiv2:oid "1.3.6.1.2.1.105";
    }
    smiv2:alias "pethNotifications" {
      smiv2:oid "1.3.6.1.2.1.105.0";
    }
    smiv2:alias "pethObjects" {
      smiv2:oid "1.3.6.1.2.1.105.1";
    }
    smiv2:alias "pethMainPseObjects" {
      smiv2:oid "1.3.6.1.2.1.105.1.3";
    }
    smiv2:alias "pethNotificationControl" {
      smiv2:oid "1.3.6.1.2.1.105.1.4";
    }
    smiv2:alias "pethConformance" {
      smiv2:oid "1.3.6.1.2.1.105.2";
    }
    smiv2:alias "pethCompliances" {
      smiv2:oid "1.3.6.1.2.1.105.2.1";
    }
    smiv2:alias "pethGroups" {
      smiv2:oid "1.3.6.1.2.1.105.2.2";
    }

    container POWER-ETHERNET-MIB {
      config false;
      container pethPsePortTable {
        smiv2:oid "1.3.6.1.2.1.105.1.1";
        description
          "A table of objects that display and control the power
characteristics of power Ethernet ports on a Power Source
Entity (PSE) device.  This group will be implemented in
managed power Ethernet switches and mid-span devices.
Values of all read-write objects in this table are
persistent at restart/reboot.";
        list pethPsePortEntry {
          smiv2:oid "1.3.6.1.2.1.105.1.1.1";
          key "pethPsePortGroupIndex pethPsePortIndex";
          description
            "A set of objects that display and control the power
characteristics of a power Ethernet PSE port.";
          leaf pethPsePortGroupIndex {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.105.1.1.1.1";
            type int32 {
              range "1..2147483647";
            }
            description
              "This variable uniquely identifies the group
containing the port to which a power Ethernet PSE is
connected.  Group means box in the stack, module in a
rack and the value 1 MUST be used for non-modular devices.
Furthermore, the same value MUST be used in this variable,
pethMainPseGroupIndex, and pethNotificationControlGroupIndex
to refer to a given box in a stack or module in the rack.";
          }

          leaf pethPsePortIndex {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.105.1.1.1.2";
            type int32 {
              range "1..2147483647";
            }
            description
              "This variable uniquely identifies the power Ethernet PSE
port within group pethPsePortGroupIndex to which the
power Ethernet PSE entry is connected.";
          }

          leaf pethPsePortAdminEnable {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.105.1.1.1.3";
            type boolean;
            description
              "true (1) An interface which can provide the PSE functions.
false(2) The interface will act as it would if it had no PSE
function.";
            reference
              "IEEE Std 802.3af Section 30.9.1.1.2 aPSEAdminState";

          }

          leaf pethPsePortPowerPairsControlAbility {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.105.1.1.1.4";
            type boolean;
            description
              "Describes the capability of controlling the power pairs
functionality to switch pins for sourcing power.
The value true indicate that the device has the capability
to control the power pairs.  When false the PSE Pinout
Alternative used cannot be controlled through the
PethPsePortAdminEnable attribute.";
            reference
              "IEEE Std 802.3af Section 30.9.1.1.3
              aPSEPowerPairsControlAbility";

          }

          leaf pethPsePortPowerPairs {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.105.1.1.1.5";
            type enumeration {
              enum "signal" {
                value 1;
              }
              enum "spare" {
                value 2;
              }
            }
            description
              "Describes or controls the pairs in use.  If the value of
pethPsePortPowerPairsControl is true, this object is
writable.
A value of signal(1) means that the signal pairs
only are in use.
A value of spare(2) means that the spare pairs
only are in use.";
            reference
              "IEEE Std 802.3af Section 30.9.1.1.4 aPSEPowerPairs";

          }

          leaf pethPsePortDetectionStatus {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.105.1.1.1.6";
            type enumeration {
              enum "disabled" {
                value 1;
              }
              enum "searching" {
                value 2;
              }
              enum "deliveringPower" {
                value 3;
              }
              enum "fault" {
                value 4;
              }
              enum "test" {
                value 5;
              }
              enum "otherFault" {
                value 6;
              }
            }
            description
              "Describes the operational status of the port PD detection.
A value of disabled(1)- indicates that the PSE State diagram
is in the state DISABLED.
A value of deliveringPower(3) - indicates that the PSE State
diagram is in the state POWER_ON for a duration greater than
tlim max (see IEEE Std 802.3af Table 33-5 tlim).
A value of fault(4) - indicates that the PSE State diagram is
in the state TEST_ERROR.
A value of test(5) - indicates that the PSE State diagram is
in the state TEST_MODE.
A value of otherFault(6) - indicates that the PSE State
diagram is in the state IDLE due to the variable
error_conditions.
A value of searching(2)- indicates the PSE State diagram is
in a state other than those listed above.";
            reference
              "IEEE Std 802.3af Section 30.9.1.1.5
              aPSEPowerDetectionStatus";

          }

          leaf pethPsePortPowerPriority {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.105.1.1.1.7";
            type enumeration {
              enum "critical" {
                value 1;
              }
              enum "high" {
                value 2;
              }
              enum "low" {
                value 3;
              }
            }
            description
              "This object controls the priority of the port from the point
of view of a power management algorithm.  The priority that
is set by this variable could be used by a control mechanism
that prevents over current situations by disconnecting first
ports with lower power priority.  Ports that connect devices
critical to the operation of the network - like the E911
telephones ports - should be set to higher priority.";
          }

          leaf pethPsePortMPSAbsentCounter {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.105.1.1.1.8";
            type yang:counter32;
            description
              "This counter is incremented when the PSE state diagram
transitions directly from the state POWER_ON to the
state IDLE due to tmpdo_timer_done being asserted.";
            reference
              "IEEE Std 802.3af Section 30.9.1.1.11
              aPSEMPSAbsentCounter";

          }

          leaf pethPsePortType {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.105.1.1.1.9";
            type snmp-framework:SnmpAdminString;
            description
              "A manager will set the value of this variable to indicate
the type of powered device that is connected to the port.
The default value supplied by the agent if no value has
ever been set should be a zero-length octet string.";
          }

          leaf pethPsePortPowerClassifications {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.105.1.1.1.10";
            type enumeration {
              enum "class0" {
                value 1;
              }
              enum "class1" {
                value 2;
              }
              enum "class2" {
                value 3;
              }
              enum "class3" {
                value 4;
              }
              enum "class4" {
                value 5;
              }
            }
            description
              "Classification is a way to tag different terminals on the
Power over LAN network according to their power consumption.
Devices such as IP telephones, WLAN access points and others,
will be classified according to their power requirements.

The meaning of the classification labels is defined in the
IEEE specification.

This variable is valid only while a PD is being powered,
that is, while the attribute pethPsePortDetectionStatus
is reporting the enumeration deliveringPower.";
            reference
              "IEEE Std 802.3af Section 30.9.1.1.6
              aPSEPowerClassification";

          }

          leaf pethPsePortInvalidSignatureCounter {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.105.1.1.1.11";
            type yang:counter32;
            description
              "This counter is incremented when the PSE state diagram
enters the state SIGNATURE_INVALID.";
            reference
              "IEEE Std 802.3af Section 30.9.1.1.7
              aPSEInvalidSignatureCounter";

          }

          leaf pethPsePortPowerDeniedCounter {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.105.1.1.1.12";
            type yang:counter32;
            description
              "This counter is incremented when the PSE state diagram
enters the state POWER_DENIED.";
            reference
              "IEEE Std 802.3af Section 30.9.1.1.8
              aPSEPowerDeniedCounter";

          }

          leaf pethPsePortOverLoadCounter {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.105.1.1.1.13";
            type yang:counter32;
            description
              "This counter is incremented when the PSE state diagram
enters the state ERROR_DELAY_OVER.";
            reference
              "IEEE Std 802.3af Section 30.9.1.1.9
              aPSEOverLoadCounter";

          }

          leaf pethPsePortShortCounter {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.105.1.1.1.14";
            type yang:counter32;
            description
              "This counter is incremented when the PSE state diagram
enters the state ERROR_DELAY_SHORT.";
            reference
              "IEEE Std 802.3af Section 30.9.1.1.10
              aPSEShortCounter";

          }
        }  // list pethPsePortEntry
      }  // container pethPsePortTable

      container pethMainPseTable {
        smiv2:oid "1.3.6.1.2.1.105.1.3.1";
        description
          "A table of objects that display and control attributes
of the main power source in a PSE  device.  Ethernet
switches are one example of boxes that would support
these objects.
Values of all read-write objects in this table are
persistent at restart/reboot.";
        list pethMainPseEntry {
          smiv2:oid "1.3.6.1.2.1.105.1.3.1.1";
          key "pethMainPseGroupIndex";
          description
            "A set of objects that display and control the Main
power of a PSE. ";
          leaf pethMainPseGroupIndex {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.105.1.3.1.1.1";
            type int32 {
              range "1..2147483647";
            }
            description
              "This variable uniquely identifies the group to which
power Ethernet PSE is connected.  Group means (box in
the stack, module in a rack) and the value 1 MUST be
used for non-modular devices.  Furthermore, the same
value MUST be used in this variable, pethPsePortGroupIndex,
and pethNotificationControlGroupIndex to refer to a
given box in a stack or module in a rack.";
          }

          leaf pethMainPsePower {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.105.1.3.1.1.2";
            type yang:gauge32 {
              range "1..65535";
            }
            units "Watts";
            description
              "The nominal power of the PSE expressed in Watts.";
          }

          leaf pethMainPseOperStatus {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.105.1.3.1.1.3";
            type enumeration {
              enum "on" {
                value 1;
              }
              enum "off" {
                value 2;
              }
              enum "faulty" {
                value 3;
              }
            }
            description
              "The operational status of the main PSE.";
          }

          leaf pethMainPseConsumptionPower {
            smiv2:max-access "read-only";
            smiv2:oid "1.3.6.1.2.1.105.1.3.1.1.4";
            type yang:gauge32;
            units "Watts";
            description
              "Measured usage power expressed in Watts.";
          }

          leaf pethMainPseUsageThreshold {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.105.1.3.1.1.5";
            type int32 {
              range "1..99";
            }
            units "%";
            description
              "The usage threshold expressed in percents for
comparing the measured power and initiating
an alarm if the threshold is exceeded.";
          }
        }  // list pethMainPseEntry
      }  // container pethMainPseTable

      container pethNotificationControlTable {
        smiv2:oid "1.3.6.1.2.1.105.1.4.1";
        description
          "A table of objects that display and control the
Notification on a PSE  device.
Values of all read-write objects in this table are
persistent at restart/reboot.";
        list pethNotificationControlEntry {
          smiv2:oid "1.3.6.1.2.1.105.1.4.1.1";
          key "pethNotificationControlGroupIndex";
          description
            "A set of objects that control the Notification events.";
          leaf pethNotificationControlGroupIndex {
            smiv2:max-access "not-accessible";
            smiv2:oid "1.3.6.1.2.1.105.1.4.1.1.1";
            type int32 {
              range "1..2147483647";
            }
            description
              "This variable uniquely identifies the group.  Group
means box in the stack, module in a rack and the value
1 MUST be used for non-modular devices.  Furthermore,
the same value MUST be used in this variable,
pethPsePortGroupIndex, and
pethMainPseGroupIndex to refer to a given box in a
stack or module in a rack. ";
          }

          leaf pethNotificationControlEnable {
            smiv2:max-access "read-write";
            smiv2:oid "1.3.6.1.2.1.105.1.4.1.1.2";
            type boolean;
            description
              "This object controls, on a per-group basis, whether
or not notifications from the agent are enabled.  The
value true(1) means that notifications are enabled; the
value false(2) means that they are not.";
          }
        }  // list pethNotificationControlEntry
      }  // container pethNotificationControlTable
    }  // container POWER-ETHERNET-MIB

    notification pethPsePortOnOffNotification {
      smiv2:oid "1.3.6.1.2.1.105.0.1";
      description
        " This Notification indicates if Pse Port is delivering or
not power to the PD.  This Notification SHOULD be sent on
every status change except in the searching mode.
At least 500 msec must elapse between notifications
being emitted by the same object instance.";
      container object-1 {
        leaf pethPsePortGroupIndex {
          type leafref {
            path "/POWER-ETHERNET-MIB:POWER-ETHERNET-MIB/POWER-ETHERNET-MIB:pethPsePortTable/POWER-ETHERNET-MIB:pethPsePortEntry/POWER-ETHERNET-MIB:pethPsePortGroupIndex";
          }
        }

        leaf pethPsePortIndex {
          type leafref {
            path "/POWER-ETHERNET-MIB:POWER-ETHERNET-MIB/POWER-ETHERNET-MIB:pethPsePortTable/POWER-ETHERNET-MIB:pethPsePortEntry/POWER-ETHERNET-MIB:pethPsePortIndex";
          }
        }

        leaf pethPsePortDetectionStatus {
          type leafref {
            path "/POWER-ETHERNET-MIB:POWER-ETHERNET-MIB/POWER-ETHERNET-MIB:pethPsePortTable/POWER-ETHERNET-MIB:pethPsePortEntry/POWER-ETHERNET-MIB:pethPsePortDetectionStatus";
          }
        }
      }  // container object-1
    }  // notification pethPsePortOnOffNotification

    notification pethMainPowerUsageOnNotification {
      smiv2:oid "1.3.6.1.2.1.105.0.2";
      description
        " This Notification indicate PSE Threshold usage
indication is on, the usage power is above the
threshold.  At least 500 msec must elapse between
notifications being emitted by the same object
instance.";
      container object-1 {
        leaf pethMainPseGroupIndex {
          type leafref {
            path "/POWER-ETHERNET-MIB:POWER-ETHERNET-MIB/POWER-ETHERNET-MIB:pethMainPseTable/POWER-ETHERNET-MIB:pethMainPseEntry/POWER-ETHERNET-MIB:pethMainPseGroupIndex";
          }
        }

        leaf pethMainPseConsumptionPower {
          type leafref {
            path "/POWER-ETHERNET-MIB:POWER-ETHERNET-MIB/POWER-ETHERNET-MIB:pethMainPseTable/POWER-ETHERNET-MIB:pethMainPseEntry/POWER-ETHERNET-MIB:pethMainPseConsumptionPower";
          }
        }
      }  // container object-1
    }  // notification pethMainPowerUsageOnNotification

    notification pethMainPowerUsageOffNotification {
      smiv2:oid "1.3.6.1.2.1.105.0.3";
      description
        " This Notification indicates PSE Threshold usage indication
off, the usage power is below the threshold.
At least 500 msec must elapse between notifications being
emitted by the same object instance.";
      container object-1 {
        leaf pethMainPseGroupIndex {
          type leafref {
            path "/POWER-ETHERNET-MIB:POWER-ETHERNET-MIB/POWER-ETHERNET-MIB:pethMainPseTable/POWER-ETHERNET-MIB:pethMainPseEntry/POWER-ETHERNET-MIB:pethMainPseGroupIndex";
          }
        }

        leaf pethMainPseConsumptionPower {
          type leafref {
            path "/POWER-ETHERNET-MIB:POWER-ETHERNET-MIB/POWER-ETHERNET-MIB:pethMainPseTable/POWER-ETHERNET-MIB:pethMainPseEntry/POWER-ETHERNET-MIB:pethMainPseConsumptionPower";
          }
        }
      }  // container object-1
    }  // notification pethMainPowerUsageOffNotification
  }  // module POWER-ETHERNET-MIB