path: root/MIBS/dell/DELL-NETWORKING-BPSTATS-MIB

     DELL-NETWORKING-BPSTATS-MIB DEFINITIONS ::= BEGIN
      --  This module provides authoritative definitions for Dell 
      --  Networking OS back plane statistics MIB.
      --  This Module is for the hiGig backplane interfaces present in
      --  leaf-spine architectured DELL Networking OS switches.
      --  This module will be extended, as needed.
      --
      --  Front End port(user port) statistics is being handled by 
      --  dellNet-ifextention.mib
      -- 
      --  As an example platform with above mentioned
      --  architecture - Z9000 core switch has 2 spine and 4 leaf BCM trident+ chips,
      --  connected with 32 back plane links(total 64 BP ports )
      --         |----------------------------------------| <- StackUnit(Card)
      --         |                                        |
      --         |  |----||----|                          |
      --         |  |____||____|<-SpinePortPipe           |
      --         |   |  /                                 |
      --         |   | /  <-bp links                     |
      --         |   |/                                   |
      --         |  |----| |----| |----| |----|<-Leaf     |
      --         |  |____| |____| |____| |____|  PortPipe |
      --         |________________________________________|
      --
      --  

     IMPORTS
          MODULE-IDENTITY, OBJECT-TYPE,
          Counter32, Counter64, Integer32, Unsigned32, Gauge32
              FROM SNMPv2-SMI
          TimeStamp
              FROM SNMPv2-TC
          dellNetMgmt
              FROM DELL-NETWORKING-SMI;

     dellNetBpStatsMib MODULE-IDENTITY
     LAST-UPDATED "201309181248Z" -- Sep 18,2013 12:48:00 GMT
     ORGANIZATION
        "Dell Inc"
     CONTACT-INFO
        "http://www.dell.com/support"

     DESCRIPTION
        "Dell Networking OS Back plane statistics mib.
         This is MIB shall use for all back plane statistics related
         activities.
         This includes the BP ports traffic statistics.
         BP link bundle monitoring based on BP port statistics.
         Queue statistics and buffer utilization on BP ports etc .."

     REVISION   "201305221248Z"
     DESCRIPTION
        "Initial version of this mib."
        ::= { dellNetMgmt 24 }

      -- ### Groups ###

     dellNetBpStatsLinkBundleObjects OBJECT IDENTIFIER ::={ dellNetBpStatsMib 1 }
     dellNetBpStatsObjects           OBJECT IDENTIFIER ::={ dellNetBpStatsMib 2 }
     dellNetBpStatsAlarms            OBJECT IDENTIFIER ::={ dellNetBpStatsMib 3 }

      -- ### Link Bundle Definitions ###

     bpLinkBundleObjects        OBJECT IDENTIFIER
       ::= { dellNetBpStatsLinkBundleObjects 1 }

     bpLinkBundleRateInterval  OBJECT-TYPE
         SYNTAX        INTEGER (10..299)
         MAX-ACCESS    read-write
         STATUS        current
         DESCRIPTION
         "The rate interval for polling the
          Bp link bundle Monitoring."
         ::= { bpLinkBundleObjects 1 }

     bpLinkBundleTriggerThreshold  OBJECT-TYPE
         SYNTAX        INTEGER(1..90)
         UNITS         "percent"
         MAX-ACCESS    read-write
         STATUS        current
         DESCRIPTION
         "The traffic distribution trigger threshold
          for Bp link bundle Monitoring.In percentage of
          total bandwidth of the link Bundle"
         ::= { bpLinkBundleObjects 2 }
 
      -- ### Backplane Statistic Definitions ###

     bpStatsObjects   OBJECT IDENTIFIER ::={ dellNetBpStatsObjects 1 }

     bpDropsTable  OBJECT-TYPE
          SYNTAX        SEQUENCE OF BpDropsEntry
          MAX-ACCESS    not-accessible
          STATUS        current
          DESCRIPTION
          "The back plane drops table contains the list of various drops
           per BP higig port per BCM unit in a stack unit(card type)."
          ::= { bpStatsObjects 1 }

     bpDropsEntry  OBJECT-TYPE
          SYNTAX        BpDropsEntry
          MAX-ACCESS    not-accessible
          STATUS        current
          DESCRIPTION
          "Each drops entry is being indexed by StackUnit(card Type)
           BCM unit ID and local Port Id"
          INDEX         { bpDropsStackUnitIndex,
                          bpDropsPortPipe,
                          bpDropsPortIndex }
          ::= { bpDropsTable 1 }

     BpDropsEntry ::=
     SEQUENCE {
          bpDropsStackUnitIndex            INTEGER,
          bpDropsPortPipe                  INTEGER,
          bpDropsPortIndex                 INTEGER,
          bpDropsInDrops                   Counter64,  
          bpDropsInUnKnownHgHdr            Counter64,
          bpDropsInUnKnownHgOpcode         Counter64,
          bpDropsInMTUExceeds              Counter64,
          bpDropsInMacDrops                Counter64,
          bpDropsMMUHOLDrops               Counter64,
          bpDropsEgMacDrops                Counter64,
          bpDropsEgTxAgedCounter           Counter64,
          bpDropsEgTxErrCounter            Counter64,
          bpDropsEgTxMACUnderflow          Counter64,
          bpDropsEgTxErrPktCounter         Counter64
     }

     bpDropsStackUnitIndex OBJECT-TYPE
          SYNTAX        INTEGER (1..12)
          MAX-ACCESS    not-accessible
          STATUS        current
          DESCRIPTION
          "Stack unit(Card Type Id) number where this port present
           Each card shall contain more than one BCM units"
          ::= { bpDropsEntry 1 }

     bpDropsPortPipe OBJECT-TYPE
          SYNTAX        INTEGER (1..6)
          MAX-ACCESS    not-accessible
          STATUS        current
    	  DESCRIPTION
    	  "bpPortPipe denotes the BCM unit in the stack unit(card Type)
          Each BCM unit shall contain 1-128 local ports, which includes
          BP as well as front end ports"
          ::= { bpDropsEntry 2 }

     bpDropsPortIndex OBJECT-TYPE
         SYNTAX        INTEGER (1..128)
         MAX-ACCESS    not-accessible
         STATUS        current
    	 DESCRIPTION
    	 "BP port number.
          Maximum ports shall support by Trident2 BCM npu is 128.
          This address space includes FE ports also, which are 
          invalid ports as far as BP is concern.
          For Z9000 leaf BCM units, 34 to 41 are the valid BP port numbers and
          for spine BCM units, 1 to 16 are the valid BP ports "
         ::= { bpDropsEntry 3 }

     bpDropsInDrops OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The No of Ingress packet Drops"
         ::= { bpDropsEntry 4 }

     bpDropsInUnKnownHgHdr  OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The No of Unknown hiGig header Ingress packet Drops"
         ::= { bpDropsEntry 5 }

     bpDropsInUnKnownHgOpcode OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The No of Unknown hiGig Opcode Ingress packet Drops"
         ::= { bpDropsEntry 6 }

     bpDropsInMTUExceeds OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "No of packets dropped on Ingress because of
          MTUExceeds"
         ::= { bpDropsEntry 7 }

     bpDropsInMacDrops  OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "No of packets dropped on Ingress MAC"
         ::= { bpDropsEntry 8 }

     bpDropsMMUHOLDrops OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "No of packets dropped in MMU because of
          MMU HOL Drops"
         ::= { bpDropsEntry 9 }

      bpDropsEgMacDrops OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "No of packets dropped on Egress MAC"
         ::= { bpDropsEntry 10 }
   
      bpDropsEgTxAgedCounter OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "No of Aged packets dropped on Egress"
         ::= { bpDropsEntry 11 }

      bpDropsEgTxErrCounter OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "No of Error packets dropped on Egress"
         ::= { bpDropsEntry 12 }

      bpDropsEgTxMACUnderflow OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "No of MAC underflow packets dropped on Egress"
         ::= { bpDropsEntry 13 }

     bpDropsEgTxErrPktCounter OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "No of total packets dropped in Egress" 
         ::= { bpDropsEntry 14 }

     bpIfStatsTable  OBJECT-TYPE
         SYNTAX        SEQUENCE OF BpIfStatsEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
         "The back plane counter statistics table contains the
          list of various counters per BP higig port per BCM unit
          in a stack unit(card type)."
         ::= { bpStatsObjects 2 }

     bpIfStatsEntry OBJECT-TYPE
         SYNTAX        BpIfStatsEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
         "Each Stats entry is being indexed by StackUnit(card Type)
                 BCM unit ID and local Port Id"
         INDEX         { bpIfStatsStackUnitIndex,
                         bpIfStatsPortPipe,
                         bpIfStatsPortIndex}
         ::= { bpIfStatsTable 1 }

     BpIfStatsEntry    ::=
         SEQUENCE {
            bpIfStatsStackUnitIndex            INTEGER,
            bpIfStatsPortPipe                  INTEGER,
            bpIfStatsPortIndex                 INTEGER,
            bpIfStatsIn64BytePkts              Counter64,
            bpIfStatsIn65To127BytePkts         Counter64,
            bpIfStatsIn128To255BytePkts        Counter64,
            bpIfStatsIn256To511BytePkts        Counter64,
            bpIfStatsIn512To1023BytePkts       Counter64,
            bpIfStatsInOver1023BytePkts        Counter64,
            bpIfStatsInThrottles               Counter64,
            bpIfStatsInRunts                   Counter64,
            bpIfStatsInGiants                  Counter64,
            bpIfStatsInCRC                     Counter64,
            bpIfStatsInOverruns                Counter64,
            bpIfStatsOutUnderruns              Counter64,
            bpIfStatsOutUnicasts               Counter64,
            bpIfStatsOutCollisions             Counter64,
            bpIfStatsOutWredDrops              Counter64,
            bpIfStatsOut64BytePkts             Counter64,
            bpIfStatsOut65To127BytePkts        Counter64,
            bpIfStatsOut128To255BytePkts       Counter64,
            bpIfStatsOut256To511BytePkts       Counter64,
            bpIfStatsOut512To1023BytePkts      Counter64,
            bpIfStatsOutOver1023BytePkts       Counter64,
            bpIfStatsOutThrottles              Counter64,
            bpIfStatsLastDiscontinuityTime     TimeStamp,
            bpIfStatsInCentRate                Integer32,
            bpIfStatsOutCentRate               Integer32,
            bpIfStatsLastChange                TimeStamp 
         }

     bpIfStatsStackUnitIndex OBJECT-TYPE
          SYNTAX        INTEGER (1..12)
          MAX-ACCESS    not-accessible
          STATUS        current
          DESCRIPTION
          "Stack unit(Card Type Id) number where this port present
           Each card shall contain more than one BCM units"
          ::= { bpIfStatsEntry 1 }

     bpIfStatsPortPipe OBJECT-TYPE
          SYNTAX        INTEGER (1..6)
          MAX-ACCESS    not-accessible
          STATUS        current
          DESCRIPTION
          "bpPortPipe denotes the BCM unit in the stack unit(card Type)
          Each BCM unit shall contain 1-128 local ports, which includes
          BP as well as front end ports"
          ::= { bpIfStatsEntry 2 }

     bpIfStatsPortIndex OBJECT-TYPE
         SYNTAX        INTEGER (1..128)
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
         "BP port number.
          Maximum ports shall support by Trident2 BCM npu is 128.
          This address space includes FE ports also, which are
          invalid ports as far as BP is concern.
          For Z9000 leaf BCM units, 34 to 41 are the valid BP port numbers and
          for spine BCM units, 1 to 16 are the valid BP ports "
         ::= { bpIfStatsEntry 3 }

     bpIfStatsIn64BytePkts OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total number of frames (including bad
          frames) received that were 64 octets in length
          (excluding framing bits but including FCS octets)."
         ::= { bpIfStatsEntry 4 }

     bpIfStatsIn65To127BytePkts OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total number of frames (including bad
          frames) received that were between 65 and 127
          octets in length inclusive (excluding framing
          bits but including FCS octets)."
         ::= { bpIfStatsEntry 5 }

     bpIfStatsIn128To255BytePkts OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total number of frames (including bad
          frames) received that were between 128 and 255
          octets in length inclusive (excluding framing
          bits but including FCS octets)."
         ::= { bpIfStatsEntry 6 }

     bpIfStatsIn256To511BytePkts OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total number of frames (including bad
          frames) received that were between 256 and 511
          octets in length inclusive (excluding framing
          bits but including FCS octets)."
         ::= { bpIfStatsEntry 7 }

     bpIfStatsIn512To1023BytePkts OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total number of frames (including bad
          frames) received that were between 512 and 1023
          octets in length inclusive (excluding framing
          bits but including FCS octets)."
         ::= { bpIfStatsEntry 8 }

     bpIfStatsInOver1023BytePkts OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total number of frames received that
          were longer than 1023 (1025 Bytes in case of
          VLAN Tag) octets (excluding framing bits, but
          including FCS octets) and were otherwise
          well formed. This counter is not incremented
          for too long frames."
         ::= { bpIfStatsEntry 9 }

     bpIfStatsInThrottles OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "This counter is incremented when a valid
          frame with a length or type field value equal
          to 0x8808 (Control Frame) is received."
         ::= { bpIfStatsEntry 10 }

     bpIfStatsInRunts OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total number of frames received that were
          less than 64 octets long (excluding framing bits,
          but including FCS octets) and were otherwise
          well formed."
         ::= { bpIfStatsEntry 11 }

     bpIfStatsInGiants OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total number of frames received that were
          longer than 1518 (1522 Bytes in case of VLAN Tag)
          octets (excluding framing bits, but including FCS
          octets) and were otherwise well formed. This counter
          is not incremented for too long frames."
         ::= { bpIfStatsEntry 12 }

     bpIfStatsInCRC OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total number of frames received that had
          a length (excluding framing bits, but including
          FCS octets) of between 64 and 1518 octets,
          inclusive, but had a bad CRC."
         ::= { bpIfStatsEntry 13 }

     bpIfStatsInOverruns OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total number of frames has been chosen to be
          dropped by detecting the buffer issue"
         ::= { bpIfStatsEntry 14 }

     bpIfStatsOutUnderruns OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total number of frames dropped because
          of buffer underrun."
         ::= { bpIfStatsEntry 15 }

     bpIfStatsOutUnicasts OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total number of Unicast frames are transmitted
          out of the interface"
         ::= { bpIfStatsEntry 16 }
 
     bpIfStatsOutCollisions OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "A count of the frames that due to excessive
          or late collisions are not transmitted successfully."
         ::= { bpIfStatsEntry 17 }

     bpIfStatsOutWredDrops OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total number of frames are dropped by using
          WRED policy due to excessive traffic."
         ::= { bpIfStatsEntry 18 }

     bpIfStatsOut64BytePkts OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total number of valid frames with the 
          block of 64 byte size is transmitted"
         ::= { bpIfStatsEntry 19 }

     bpIfStatsOut65To127BytePkts OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total of valid frame with the block size of 
          range between 65 and 127 bytes are transmitted."
         ::= { bpIfStatsEntry 20 }

     bpIfStatsOut128To255BytePkts OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total of valid frame with the block size of 
          range between 128 and 255 bytes are transmitted"
         ::= { bpIfStatsEntry 21 }

     bpIfStatsOut256To511BytePkts OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total of valid frame with the block size of 
          range between 256 and 511 bytes are transmitted"
         ::= { bpIfStatsEntry 22 }
 
     bpIfStatsOut512To1023BytePkts OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total of valid frame with the block size of 
          range between 512 and 1023 bytes are transmitted"
         ::= { bpIfStatsEntry 23 }

     bpIfStatsOutOver1023BytePkts OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The total of valid frame with the block size of 
          greater than 1023 bytes are transmitted."
         ::= { bpIfStatsEntry 24 }

     bpIfStatsOutThrottles OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "This counter is incremented when a valid
          frame with a length or type field value equal
          to 0x8808 (Control Frame) is sent."
         ::= { bpIfStatsEntry 25 }

     bpIfStatsLastDiscontinuityTime OBJECT-TYPE
         SYNTAX        TimeStamp
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The value of sysUpTime on the most recent occasion
          at which this interface's counters suffered a
          discontinuity via a reset. If no such discontinuities
          have occurred since the last reinitialization of
          the local management subsystem, then this object
          contains a zero value."
         ::= { bpIfStatsEntry 26 }

     bpIfStatsInCentRate OBJECT-TYPE
         SYNTAX        Integer32 (0..100)
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "This is the percentage of maximum line rate
          at which data is receiving on the Interface.
          For Z9000 - BP hiGig line rate is 42G.
          This is an integer value which can go from 0% to 100%."
         ::= { bpIfStatsEntry 27 }

     bpIfStatsOutCentRate OBJECT-TYPE
         SYNTAX        Integer32 (0..100)
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "This is the percentage of maximum line rate
          at which data is sending on the Interface.
          For Z9000 - BP hiGig line rate is 42G.
          This is an integer value which can go from 0% to 100%."
         ::= { bpIfStatsEntry 28 }

     bpIfStatsLastChange OBJECT-TYPE
         SYNTAX        TimeStamp
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "The value of sysUpTime, on which all the counters are
          updated recently"
         ::= { bpIfStatsEntry 29 }

     bpPacketBufferTable  OBJECT-TYPE
         SYNTAX        SEQUENCE OF BpPacketBufferEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
         "The packet buffer table contains the modular packet buffers details
         per stack unit and the mode of allocation."
         ::= { bpStatsObjects 3 }

     bpPacketBufferEntry  OBJECT-TYPE
         SYNTAX        BpPacketBufferEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
         "Packet buffer details per NPU unit."
         INDEX        { bpPacketBufferStackUnitIndex,
                        bpPacketBufferPortPipe}
         ::= { bpPacketBufferTable 1 }

     BpPacketBufferEntry ::=
         SEQUENCE {
             bpPacketBufferStackUnitIndex     INTEGER,
             bpPacketBufferPortPipe           INTEGER,
             bpPacketBufferTotalPacketBuffer  Counter32,
             bpPacketBufferCurrentAvailBuffer Counter32,
             bpPacketBufferPacketBufferAlloc  Counter32
         }

     bpPacketBufferStackUnitIndex OBJECT-TYPE
          SYNTAX        INTEGER (1..12)
          MAX-ACCESS    not-accessible
          STATUS        current
          DESCRIPTION
          "Stack unit(Card Type Id) number where this port present
           Each card shall contain more than one BCM units"
          ::= { bpPacketBufferEntry 1 }

     bpPacketBufferPortPipe OBJECT-TYPE
          SYNTAX        INTEGER (1..6)
          MAX-ACCESS    not-accessible
          STATUS        current
          DESCRIPTION
          "bpPortPipe denotes the BCM unit in the stack unit(card Type)
          Each BCM unit shall contain 1-128 local ports, which includes
          BP as well as front end ports"
          ::= { bpPacketBufferEntry 2 }

     bpPacketBufferTotalPacketBuffer OBJECT-TYPE
         SYNTAX        Counter32
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "Total packet buffer in this NPU unit."
         ::= { bpPacketBufferEntry 3 }

     bpPacketBufferCurrentAvailBuffer OBJECT-TYPE
         SYNTAX        Counter32
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "Current available buffer in this NPU unit."
         ::= { bpPacketBufferEntry 4 }

     bpPacketBufferPacketBufferAlloc  OBJECT-TYPE
         SYNTAX        Counter32
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "Static or Dynamic allocation."
         ::= { bpPacketBufferEntry 5 }

     bpBufferStatsTable  OBJECT-TYPE
         SYNTAX        SEQUENCE OF BpBufferStatsEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
         "The back plane stats per port table  contains
          the packet buffer usage per bp port per NPU unit."
         ::= { bpStatsObjects 4}

     bpBufferStatsEntry  OBJECT-TYPE
         SYNTAX        BpBufferStatsEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
         "Per bp port buffer stats "
         INDEX         { bpBufferStatsStackUnitIndex,
                         bpBufferStatsPortPipe,
                         bpBufferStatsPortIndex}
         ::= { bpBufferStatsTable 1 }

     BpBufferStatsEntry ::=
     SEQUENCE {
         bpBufferStatsStackUnitIndex         INTEGER,
         bpBufferStatsPortPipe               INTEGER,
         bpBufferStatsPortIndex              INTEGER,
         bpBufferStatsCurrentUsagePerPort    Counter32,
         bpBufferStatsDefaultPacketBuffAlloc Counter32,
         bpBufferStatsMaxLimitPerPort        Counter32
     }

     bpBufferStatsStackUnitIndex OBJECT-TYPE
          SYNTAX        INTEGER (1..12)
          MAX-ACCESS    not-accessible
          STATUS        current
          DESCRIPTION
          "Stack unit(Card Type Id) number where this port present
           Each card shall contain more than one BCM units"
          ::= { bpBufferStatsEntry 1 }

     bpBufferStatsPortPipe OBJECT-TYPE
          SYNTAX        INTEGER (1..6)
          MAX-ACCESS    not-accessible
          STATUS        current
          DESCRIPTION
          "bpPortPipe denotes the BCM unit in the stack unit(card Type)
          Each BCM unit shall contain 1-128 local ports, which includes
          BP as well as front end ports"
          ::= { bpBufferStatsEntry 2 }

     bpBufferStatsPortIndex OBJECT-TYPE
         SYNTAX        INTEGER (1..128)
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
         "BP port number.
          Maximum ports shall support by Trident2 BCM npu is 128.
          This address space includes FE ports also, which are
          invalid ports as far as BP is concern.
          For Z9000 leaf BCM units, 34 to 41 are the valid BP port numbers and
          for spine BCM units, 1 to 16 are the valid BP ports "
         ::= { bpBufferStatsEntry 3 }

     bpBufferStatsCurrentUsagePerPort  OBJECT-TYPE
         SYNTAX        Counter32
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "Current buffer usage per bp port."
         ::= { bpBufferStatsEntry 4 }

     bpBufferStatsDefaultPacketBuffAlloc OBJECT-TYPE
         SYNTAX        Counter32
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "Default packet buffer allocated."
         ::= { bpBufferStatsEntry 5 }

     bpBufferStatsMaxLimitPerPort OBJECT-TYPE
         SYNTAX        Counter32
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "Max buffer limit per bp port."
         ::= { bpBufferStatsEntry 6 }

     bpCosStatsTable  OBJECT-TYPE
         SYNTAX        SEQUENCE OF BpCosStatsEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
         "The back plane statistics per COS table gives
          packet buffer statistics per COS per bp port."
         ::=  { bpStatsObjects 5 }

     bpCosStatsEntry  OBJECT-TYPE
         SYNTAX        BpCosStatsEntry
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
         "Per bp port buffer stats and per COS buffer stats."
         INDEX         { bpCosStatsStackUnitIndex,
                         bpCosStatsPortPipe,
                         bpCosStatsPortIndex,
                         bpCosStatsCOSNumber }
         ::= { bpCosStatsTable 1 }

     BpCosStatsEntry ::=
     SEQUENCE {
         bpCosStatsStackUnitIndex         INTEGER,
         bpCosStatsPortPipe               INTEGER,
         bpCosStatsPortIndex              INTEGER,
         bpCosStatsCOSNumber              INTEGER,
         bpCosStatsCurrentUsage           Counter32,
         bpCosStatsDefaultPacketBuffAlloc Counter32,
         bpCosStatsMaxLimit               Counter32,
         bpCosStatsHOLDDrops              Counter64
     }

     bpCosStatsStackUnitIndex OBJECT-TYPE
          SYNTAX        INTEGER (1..12)
          MAX-ACCESS    not-accessible
          STATUS        current
          DESCRIPTION
          "Stack unit(Card Type Id) number where this port present
           Each card shall contain more than one BCM units"
          ::= { bpCosStatsEntry 1 }

     bpCosStatsPortPipe OBJECT-TYPE
          SYNTAX        INTEGER (1..6)
          MAX-ACCESS    not-accessible
          STATUS        current
          DESCRIPTION
          "bpPortPipe denotes the BCM unit in the stack unit(card Type)
          Each BCM unit shall contain 1-128 local ports, which includes
          BP as well as front end ports"
          ::= { bpCosStatsEntry 2 }

     bpCosStatsPortIndex OBJECT-TYPE
         SYNTAX        INTEGER (1..128)
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
         "BP port number.
          Maximum ports shall support by Trident2 BCM npu is 128.
          This address space includes FE ports also, which are
          invalid ports as far as BP is concern.
          For Z9000 leaf BCM units, 34 to 41 are the valid BP port numbers and
          for spine BCM units, 1 to 16 are the valid BP ports "
         ::= { bpCosStatsEntry 3 }

     bpCosStatsCOSNumber OBJECT-TYPE
         SYNTAX        INTEGER (1..21)
         MAX-ACCESS    not-accessible
         STATUS        current
         DESCRIPTION
         "COS queue number, There shall 12 unicast and 9 multicast
          queues per port in Trident2"
         ::= { bpCosStatsEntry 4 }

     bpCosStatsCurrentUsage  OBJECT-TYPE
         SYNTAX        Counter32
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "Current buffer usage per COS per bp port."
         ::= { bpCosStatsEntry 5 }

     bpCosStatsDefaultPacketBuffAlloc OBJECT-TYPE
         SYNTAX        Counter32
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "Default packet buffer allocated per COS queue"
         ::= { bpCosStatsEntry 6 }

     bpCosStatsMaxLimit OBJECT-TYPE
         SYNTAX        Counter32
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "Max buffer utilization limit per bp port."
         ::= { bpCosStatsEntry 7 }

     bpCosStatsHOLDDrops OBJECT-TYPE
         SYNTAX        Counter64
         MAX-ACCESS    read-only
         STATUS        current
         DESCRIPTION
         "HOLD Drops Per Queue."
         ::= { bpCosStatsEntry 8 }

      -- ### Notification Objects information ###

      bpLinkBundleNotifications        OBJECT IDENTIFIER
         ::= { dellNetBpStatsAlarms 1 }

      bpLinkBundleAlarmVariable        OBJECT IDENTIFIER
         ::= { dellNetBpStatsAlarms 2 }

      bpLinkBundleType OBJECT-TYPE
         SYNTAX       INTEGER {
                          unknown(1),
                          bpHgBundle(2)
         }
         MAX-ACCESS   accessible-for-notify
         STATUS       current
         DESCRIPTION
         "Indicates Type of Back plane HiGig link bundle"
         ::= { bpLinkBundleAlarmVariable 1 }

      bpLinkBundleSlot OBJECT-TYPE
         SYNTAX       INTEGER
         MAX-ACCESS   accessible-for-notify
         STATUS       current
         DESCRIPTION
         "The SlotId on which Link Bundle is overloaded"
         ::= { bpLinkBundleAlarmVariable 2 }

      bpLinkBundleNpuUnit OBJECT-TYPE
         SYNTAX       INTEGER
         MAX-ACCESS   accessible-for-notify
         STATUS       current
         DESCRIPTION
         "The npuUnitId(BCM unit Id) on which Link Bundle is overloaded"
         ::= { bpLinkBundleAlarmVariable 3 }

      bpLinkBundleLocalId OBJECT-TYPE
         SYNTAX       INTEGER
         MAX-ACCESS   accessible-for-notify
         STATUS       current
         DESCRIPTION
         "The local linkBundle Id which is overloaded"
         ::= { bpLinkBundleAlarmVariable 4 }

      bpLinkBundleImbalance NOTIFICATION-TYPE
          OBJECTS        {   bpLinkBundleType,
                             bpLinkBundleSlot,
                             bpLinkBundleNpuUnit,
                             bpLinkBundleLocalId
                         }
          STATUS          current
          DESCRIPTION
         "Trap generated when traffic imbalance
          observed in BP Link Bundles"
          ::= { bpLinkBundleNotifications 1 }

      bpLinkBundleImbalanceClear NOTIFICATION-TYPE
         OBJECTS         {   bpLinkBundleType,
                             bpLinkBundleSlot,
                             bpLinkBundleNpuUnit,
                             bpLinkBundleLocalId
                         }
         STATUS          current
         DESCRIPTION
         "Trap generated when traffic imbalance
          is no longer observed on Bp Link bundles"
         ::= { bpLinkBundleNotifications 2 }


    END