-- ***************************************************************** -- Juniper Enterprise Specific MIB: JUNIPER-POWER-MANAGEMENT -- -- Copyright (c) 2009-2010, Juniper Networks, Inc. -- All rights reserved. -- -- The contents of this document are subject to change without notice. -- ***************************************************************** JUNIPER-POWER-SUPPLY-UNIT-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE FROM SNMPv2-SMI TEXTUAL-CONVENTION, DisplayString, TruthValue FROM SNMPv2-TC jnxContentsContainerIndex, jnxContentsL1Index, jnxContentsL2Index, jnxContentsL3Index FROM JUNIPER-MIB jnxPsuMIBRoot FROM JUNIPER-SMI; jnxPsuMIB MODULE-IDENTITY LAST-UPDATED "201010270000Z" -- Oct 27 00:00:00 2010 UTC ORGANIZATION "Juniper Networks, Inc." CONTACT-INFO "Juniper Technical Assistance Center Juniper Networks, Inc. 1194 N. Mathilda Avenue Sunnyvale, CA 94089 E-mail: support@juniper.net" DESCRIPTION "The Juniper Supply Unit MIB definitions for enabling power monitoring and management of a juniper device." -- revision history REVISION "201001270000Z" -- January 27 00:00:00 2010 UTC DESCRIPTION "Initial revision." REVISION "201005130000Z" -- May 13 00:00:00 2010 UTC DESCRIPTION "Added new OIDs for power budget statistics which gives details of Power reserved for Chassis and the Total power allocated to Chassis including for each FPC. Added new Table jnxPsuFpcPowerTable which gives the Priority assigned and Power allocated to each FPC." REVISION "201010270000Z" -- Oct 27 00:00:00 2010 UTC DESCRIPTION "Added new OIDs for power budget statistics which gives details of Power reserved for System dynamically." ::= { jnxPsuMIBRoot 1 } jnxPsuNotifications OBJECT IDENTIFIER ::= { jnxPsuMIB 1 } jnxPsuObjects OBJECT IDENTIFIER ::= { jnxPsuMIB 2 } --********************************************************************** -- PSU Scalar Objects --********************************************************************** jnxPsuScalars OBJECT IDENTIFIER ::= { jnxPsuObjects 1 } jnxPsuAvailableDeviceCount OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Gives the number of PSU units available online in the System." ::= { jnxPsuScalars 1 } jnxPsuAvailableAveragePowerSupply OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Gives the total average power that the System can supply from the available online units in Watts." ::= { jnxPsuScalars 2 } jnxPsuAvailableMaxPowerSupply OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Gives the total maximum power that the System can supply from the available online units in Watts." ::= { jnxPsuScalars 3 } jnxPsuRedundancy OBJECT-TYPE SYNTAX INTEGER { nPlusNRedundancy(1), nPlusOneRedundancy(2), none(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "PSU power redundancy configuration." ::= { jnxPsuScalars 4 } jnxPsuChassisPowerReserved OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Power reserved for Chassis in Watts." ::= { jnxPsuScalars 5 } jnxPsuChassisPowerAllocated OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Total power allocated for chassis and all the FPCs in Watts." ::= { jnxPsuScalars 6 } jnxPsuRedundantPowerAvailable OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Power(in Watts) that is still available for allocation even while supporting redundancy with the present usage." ::= { jnxPsuScalars 7 } jnxPsuTotalPowerAvailable OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Power(in Watts) which could be made available for further allocation without supporting any redundancy with the present usage." ::= { jnxPsuScalars 8 } jnxPsuChassisPowerConsumed OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Total power consumed by the entire system rounded to the nearest integer. This is calculated using the PowerFactor, Current and Voltage values of each PSU that is online and connected to the System." ::= { jnxPsuScalars 9 } jnxPsuTemperatureInflow OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Average inflow temperature calculated from all the available input sensors on the master RE." ::= { jnxPsuScalars 10 } jnxPsuTemperatureOutflow OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Average outflow temperature calculated from all the available output sensors on the master RE." ::= { jnxPsuScalars 11 } jnxPsuTemperatureInflowSamples OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "The number of samples being taken while calculating jnxPsuTemperatureInflow." ::= { jnxPsuScalars 12 } jnxPsuTemperatureOutflowSamples OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "The number of samples being taken while calculating jnxPsuTemperatureOutflow." ::= { jnxPsuScalars 13 } --********************************************************************** -- Device POWER --********************************************************************** jnxPsuTable OBJECT-TYPE SYNTAX SEQUENCE OF JnxPsuEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of power entries for each PSU component." ::= { jnxPsuObjects 2 } jnxPsuEntry OBJECT-TYPE SYNTAX JnxPsuEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Defines an entry in jnxPsuTable. " INDEX { jnxContentsContainerIndex, jnxContentsL1Index, jnxContentsL2Index, jnxContentsL3Index } ::= { jnxPsuTable 1 } JnxPsuEntry ::= SEQUENCE { jnxPsuAvgPower INTEGER, jnxPsuMaxPower INTEGER, jnxPsuMode INTEGER, jnxPsuOutletCount INTEGER } jnxPsuAvgPower OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Buffer that contains the average power used, in Watts for each component." ::= { jnxPsuEntry 1 } jnxPsuMaxPower OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Buffer that contains the max power available, in Watts for each component." ::= { jnxPsuEntry 2 } jnxPsuMode OBJECT-TYPE SYNTAX INTEGER { single(1), three(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Mode for each PSU component." ::= { jnxPsuEntry 3 } jnxPsuOutletCount OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "The number of outlets (regardless of their current state) present on this psu component, default is 0." DEFVAL { 0 } ::= { jnxPsuEntry 4 } --********************************************************************** -- Environment --********************************************************************** jnxPsuEnvironmentTable OBJECT-TYPE SYNTAX SEQUENCE OF JnxPsuEnvironmentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of PSU Environment entries." ::= { jnxPsuObjects 3 } jnxPsuEnvironmentEntry OBJECT-TYPE SYNTAX JnxPsuEnvironmentEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Defines an entry in jnxPsuEnvironmentTable." INDEX { jnxContentsContainerIndex, jnxContentsL1Index, jnxContentsL2Index, jnxContentsL3Index } ::= { jnxPsuEnvironmentTable 1 } JnxPsuEnvironmentEntry ::= SEQUENCE { jnxPsuThermalValue INTEGER, jnxPsuHumidityValue INTEGER } jnxPsuThermalValue OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Temparature at each component in degrees Celsius rounded to the nearest integer." ::= { jnxPsuEnvironmentEntry 1 } jnxPsuHumidityValue OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Humidity at each component in percentage." ::= { jnxPsuEnvironmentEntry 2 } --********************************************************************** -- OUTLETS --********************************************************************** jnxPsuOutletTable OBJECT-TYPE SYNTAX SEQUENCE OF JnxPsuOutletEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Gives details of each Power outlet`s state, capacity to supply power, and other details." ::= { jnxPsuObjects 4 } jnxPsuOutletEntry OBJECT-TYPE SYNTAX JnxPsuOutletEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A value contained within the OutletEntry" INDEX { jnxContentsContainerIndex, jnxContentsL1Index, jnxContentsL2Index, jnxContentsL3Index } ::= { jnxPsuOutletTable 1 } JnxPsuOutletEntry ::= SEQUENCE { jnxPsuOutletName DisplayString, jnxPsuOutletDescription DisplayString, jnxPsuOutletAvgPower INTEGER, jnxPsuOutletMaxPower INTEGER, jnxPsuOutletCurrent INTEGER, jnxPsuOutletStatus INTEGER, jnxPsuOutletVoltage INTEGER, jnxPsuOutletPowerFactorValue INTEGER, jnxPsuOutletPowerConsumed INTEGER } jnxPsuOutletName OBJECT-TYPE SYNTAX DisplayString(SIZE (0..15)) MAX-ACCESS read-only STATUS current DESCRIPTION "Outlet name associated to the power supply unit for each PSU Component." ::= { jnxPsuOutletEntry 1 } jnxPsuOutletDescription OBJECT-TYPE SYNTAX DisplayString(SIZE (0..63)) MAX-ACCESS read-only STATUS current DESCRIPTION "Outlet description associated to the power supply unit for each PSU Component." ::= { jnxPsuOutletEntry 2 } jnxPsuOutletAvgPower OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Buffer that contains the average power used, in Watts for each component." ::= { jnxPsuOutletEntry 3 } jnxPsuOutletMaxPower OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Buffer that contains the maximum power available, in Watts for each component." ::= { jnxPsuOutletEntry 4 } jnxPsuOutletCurrent OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "PSU output current in milliamps rounded to the nearest integer." ::= { jnxPsuOutletEntry 5 } jnxPsuOutletStatus OBJECT-TYPE SYNTAX INTEGER { off(0), on(1) } MAX-ACCESS read-only STATUS current DESCRIPTION "The value of the operational status for the given outlet. This can also be used to set the outlet state" ::= { jnxPsuOutletEntry 8 } jnxPsuOutletVoltage OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Output voltage in Volts rounded to the nearest integer." ::= { jnxPsuOutletEntry 9 } jnxPsuOutletPowerFactorValue OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Power factor percentage of each PSU (2k/3k). Algorithm for calculation of Power Factor is below. For PowerOut values that fall in between 618.93W and 915.24W. let.s say 700W, the appropriate PF ranges from 0.910191 & 0.917994. Following linear equation could help deduce a fairly accurate input power value. Linear equation y= mx + b (where m is the slope and b is the Y intercept) Slope m = (y2-y1)/(x2-x1) Y intercept b = y - mx Plugging it all together for our example: m = (915.24-618.93)/(0.917994 . 0.910191) = 37973.86 b = 915.24 - 37973.86*0.917994 = -33944.5 for 700W (y), our efficiency (x) would then be: x = (700 . (-33944.5))/37973.86 = 0.912326 PPowerIn = 700W /0.912326 = 767.26W " ::= { jnxPsuOutletEntry 10 } jnxPsuOutletPowerConsumed OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "Power Consumed by each outlet units in Watts." ::= { jnxPsuOutletEntry 11 } --********************************************************************** -- FPC Power allocated information --********************************************************************** jnxPsuFpcPowerTable OBJECT-TYPE SYNTAX SEQUENCE OF JnxPsuFpcPowerEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of entries for each FPC(Flexible PIC Concentrator) giving it's assigned priority and power being allocated. More information on FPCs can be found in JUNIPER-MIB." ::= { jnxPsuObjects 5 } jnxPsuFpcPowerEntry OBJECT-TYPE SYNTAX JnxPsuFpcPowerEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A value contained within the FpcPowerEntry" INDEX { jnxContentsContainerIndex, jnxContentsL1Index, jnxContentsL2Index, jnxContentsL3Index } ::= { jnxPsuFpcPowerTable 1 } JnxPsuFpcPowerEntry ::= SEQUENCE { jnxPsuFpcPowerPriority INTEGER, jnxPsuFpcPowerAllocated INTEGER } jnxPsuFpcPowerPriority OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "The Power budget priority assigned to the FPC. Lower number means higher priority." ::= { jnxPsuFpcPowerEntry 1 } jnxPsuFpcPowerAllocated OBJECT-TYPE SYNTAX INTEGER MAX-ACCESS read-only STATUS current DESCRIPTION "The Power allocated to the FPC in Watts." ::= { jnxPsuFpcPowerEntry 2 } END