CTRON-SSR-CAPACITY-MIB device MIB details by Enterasys Networks Inc

CTRON-SSR-CAPACITY-MIB file content

The SNMP protocol is used to for conveying information and commands between agents and managing entities. SNMP uses the User Datagram Protocol (UDP) as the transport protocol for passing data between managers and agents. The reasons for using UDP for SNMP are, firstly it has low overheads in comparison to TCP, which uses a 3-way hand shake for connection. Secondly, in congested networks, SNMP over TCP is a bad idea because TCP in order to maintain reliability will flood the network with retransmissions.

Management information (MIB) is represented as a collection of managed objects. These objects together form a virtual information base called MIB. An agent may implement many MIBs, but all agents must implement a particular MIB called MIB-II [16]. This standard defines variables for things such as interface statistics (interface speeds, MTU, octets sent, octets received, etc.) as well as various other things pertaining to the system itself (system location, system contact, etc.). The main goal of MIB-II is to provide general TCP/IP management information.

Use ActiveXperts Network Monitor 2024 to import vendor-specific MIB files, inclusing CTRON-SSR-CAPACITY-MIB.

Vendor:	Enterasys Networks Inc
Mib:	CTRON-SSR-CAPACITY-MIB  [download]  [view objects]
Tool:	ActiveXperts Network Monitor 2024 [download]    (ships with advanced SNMP/MIB tools)

CTRON-SSR-CAPACITY-MIB DEFINITIONS ::= BEGIN

--  This module provides authoritative definitions for Enterasys's
--  enterprise-specific Smart Switch Router specific mib branches.
--
--  This module will be extended, as required.
 
--  Enterasys Networks reserves the right to make changes in
--  specification and other information contained in this document
--  without prior notice.  The reader should consult Enterasys Networks
--  to determine whether any such changes have been made.
--
--  In no event shall Enterasys Networks be liable for any incidental,
--  indirect, special, or consequential damages whatsoever (including
--  but not limited to lost profits) arising out of or related to this
--  document or the information contained in it, even if Enterasys
--  Networks has been advised of, known, or should have known, the
--  possibility of such damages.
--
--  Enterasys grants vendors, end-users, and other interested parties
--  a non-exclusive license to use this Specification in connection
--  with the management of Enterasys products.
 
--  Copyright June 1998-2000 Enterasys Networks
 

IMPORTS
   MODULE-IDENTITY, OBJECT-TYPE, Counter32
       FROM SNMPv2-SMI
   MODULE-COMPLIANCE, OBJECT-GROUP
   FROM SNMPv2-CONF
   TEXTUAL-CONVENTION, TruthValue
       FROM SNMPv2-TC
   ssrMibs
       FROM CTRON-SSR-SMI-MIB;

capacityMIB MODULE-IDENTITY
   LAST-UPDATED "200007150000Z"  -- July 15, 2000
   ORGANIZATION
     "Enterasys Networks, Inc."
   CONTACT-INFO
    "Enterasys Networks
     35 Industrial Way, P.O. Box 5005
     Rochester, NH 03867-0505
     (603) 332-9400
     support@enterasys.com
     http://www.enterasys.com"
 
   DESCRIPTION
     "This module defines a schema to access RS system resource 
      capacity statistics."
    REVISION     "200007150000Z"
    DESCRIPTION
        "Update contact information, Change object name chassis
         to chassisCap due to collsion with chassis in ctron-mib-names.txt.
         SSR enterprise mibs apply to the Riverstone RS product line and
         Enterasys SSR." 

    REVISION     "9811050000Z"
    DESCRIPTION
         "Revision 1.0 Initial MIB revision."
      ::= { ssrMibs 270 }   

-- Describes the types of memory devices supported in the SSR
   SSRMemoryType ::= TEXTUAL-CONVENTION
       STATUS       current
       DESCRIPTION
        "A unique value, greater than zero, for each non-volatile memory
        device supported by the SSR series of products."
       SYNTAX   INTEGER {
                cpu(1),           -- Main CPU Memory
                intFlash(2),    -- Internal Flash
                pcmcia(3),      -- PCMCIA 
                         rmon(4),                 -- RMON
                l2Hardware(5),  -- L2 Hardware Entries
                l3Hardware(6)   -- L3 Hardware Entries
                }

-- Describes the different capability types of the SSR chassis
   SSRCapabilityType ::= TEXTUAL-CONVENTION
       STATUS       current
       DESCRIPTION
        "A unique value, greater than zero, for the different 
         capabilities of the SSR chassis."
       SYNTAX   INTEGER {
                noSupport(1),          -- feature not supported
                available(2),          -- feature available but not used
                enabled(3),            -- feature available and enabled
                disabled(4)            -- feature available and disabled
                }
                
-- Describes the different SSR firmware task states
   SSRStatusType ::= TEXTUAL-CONVENTION
       STATUS       current
       DESCRIPTION
        "A unique value, greater than zero, for each possible state
        a task on the SSR can be in."
       SYNTAX   INTEGER {
                ready(0),          -- task sheduled and ready
                suspPure(1),       -- task suspended by scheduler
                suspSleep(2),      -- task suspended for idle time
                suspMbox(3),       -- task waiting for mbox
                suspQue(4),        -- task waiting for queue
                suspPipe(5),       -- task suspended
                suspSema4(6),      -- task waiting for sema4
                suspEvent(7),      -- task waiting for event
                suspPart(8),       -- task suspended
                suspMem(9),        -- task waiting for memory
                suspDrvr(10),      -- task waiting for driver
                finished(11),      -- task finished
                terminated(12)     -- task terminated
                }

-- Capacity metrics are broken down by these functional areas 
   chassisCap OBJECT IDENTIFIER ::= { capacityMIB 1 }
   cpu       OBJECT IDENTIFIER ::= { capacityMIB 2 }
   tasks     OBJECT IDENTIFIER ::= { capacityMIB 3 }
   memory    OBJECT IDENTIFIER ::= { capacityMIB 4 }

-- chassisCap group: reports stats on the chassis capacity

   capChassisSlotCount OBJECT-TYPE
       SYNTAX      INTEGER (2..32)
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The maximum number of slots in the chassis, including the
                slot for the CPU module."
       ::= { chassisCap 1 }

   capChassisSlotsUsed OBJECT-TYPE
       SYNTAX      INTEGER (0..32)
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The number of slots used in the chassis.  This number 
                includes the slot used for the CPU module, if any."
       ::= { chassisCap 2 }

   capChassisSlotsFree OBJECT-TYPE
       SYNTAX      INTEGER (0..32)
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The number of free slots in the chassis.  This includes
                all of the available slots not used by the CPU or redundant
                CPU card."
       ::= { chassisCap 3 }

   capChassisCPURedundancy OBJECT-TYPE
       SYNTAX      SSRCapabilityType
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The chassis CPU redundancy capability of the SSR.  This
                will be one of the following values:
                  noSupport(1)   -- feature not supported
                  available(2)   -- feature not in use
                  enabled(3)     -- feature in use and enabled
                  disabled(4)    -- feature in use and disabled
               "
       ::= { chassisCap 4 }

   capChassisPSRedundancy OBJECT-TYPE
       SYNTAX      SSRCapabilityType
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The chassis Power Supply redundancy capability of the SSR.  
                This will be one of the following values:
                  noSupport(1)   -- feature not supported
                  available(2)   -- feature not in use
                  enabled(3)     -- feature in use and enabled
                  disabled(4)    -- feature in use and disabled
               "
       ::= { chassisCap 5 }

   capChassisSFRedundancy OBJECT-TYPE
       SYNTAX      SSRCapabilityType
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The chassis Switching Fabric redundancy capability of the SSR. 
                This will be one of the following values:
                  noSupport(1)   -- feature not supported
                  available(2)   -- feature not in use
                  enabled(3)     -- feature in use and enabled
                  disabled(4)    -- feature in use and disabled
               "
       ::= { chassisCap 6 }

-- cpu group : capacity stats for CPU main memory

   capCPUTable OBJECT-TYPE
       SYNTAX      SEQUENCE OF CapCPUEntry
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
        "Summary of CPU statistics.  It is assumed that there is only 
         one CPU per line card."
       ::= { cpu 1 }
 
   capCPUEntry OBJECT-TYPE
       SYNTAX      CapCPUEntry
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
        "An entry containing CPU statistics information."
       INDEX   { capCPUModuleIndex }
       ::= { capCPUTable 1 }
 
   CapCPUEntry ::=
       SEQUENCE {
           capCPUModuleIndex           INTEGER,
           capCPUCurrentUtilization    INTEGER,
           capCPUL3Learned             Counter32,
           capCPUL3Aged                Counter32,
           capCPUL2Learned             Counter32,
           capCPUL2Aged                Counter32,
           capCPUNIAReceived           Counter32,
           capCPUNIATransmitted        Counter32,
           capCPUMinThreshold          INTEGER,
           capCPUMaxThreshold          INTEGER
       }
 

   capCPUModuleIndex OBJECT-TYPE
       SYNTAX      INTEGER (0..4294967295)
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
               "The Slot index in which the current CPU is residing."
       ::= { capCPUEntry 1 }

   capCPUCurrentUtilization OBJECT-TYPE
       SYNTAX      INTEGER (0..100)
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The CPU utilization expressed as an integer percentage.
                This is calculated over the last 5 seconds at a 0.1 second
                interval as a simple average."

       ::= { capCPUEntry 2 }

   capCPUL3Learned OBJECT-TYPE
       SYNTAX      Counter32
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The total number of new layer 3 flows the CPU has processed and
                programmed into the Layer 3 hardware flow tables. 

                Layer 3 flows are packets for IP or IPX protocols that will
                be routed from one subnet to another. Bridged flows or IP and
                IPX flows that originate and terminate in the same subnet
                are accounted for by capCPUL2Learned object."
       ::= { capCPUEntry 3 }

   capCPUL3Aged OBJECT-TYPE
       SYNTAX      Counter32
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The total number of Layer 3flows that have been
                removed from the layer 3 hardware flow tables across 
                all modules by the Layer 3 aging task. This number may
                increase quickly if routing protocols are not stable. Removal
                or insertion of routes into the forwarding table will cause
                premature aging of flows. Flows are normally aged/removed 
                from the hardware when there are no more packets being sent
                for a defined time period.  
                This counter is cumulative from the time the system started."
       ::= { capCPUEntry 4 }

   capCPUL2Learned OBJECT-TYPE
       SYNTAX      Counter32
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The number of L2 flows or addresses learned. 
                The intended result here is to see how many stations 
                attempt to establish switched communication through the SSR."
       ::= { capCPUEntry 5 }

   capCPUL2Aged OBJECT-TYPE
       SYNTAX      Counter32
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The total number of L2 addresses or flows aged out.  Hosts
                that end switched communication through the SSR are aged out
                every 15 seconds."
       ::= { capCPUEntry 6 }

   capCPUNIAReceived OBJECT-TYPE
       SYNTAX      Counter32
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The total number of packets received by the NIA chip.
                This is useful in gauging how many packets are forwarded
                to the CPU for processing."
       ::= { capCPUEntry 7 }

   capCPUNIATransmitted OBJECT-TYPE
       SYNTAX      Counter32
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The total number of packets transmitted by the NIA chip. 
                This is useful in seeing how much the CPU is communicating
                directory with management stations and other routers."
       ::= { capCPUEntry 8 }

   capCPUMinThreshold OBJECT-TYPE
       SYNTAX      INTEGER (0..99)
       MAX-ACCESS  read-write
       STATUS      current
       DESCRIPTION
               "The CPU utilization expressed as an integer percentage.
                This value represents the threshold minimum value for
                capCPUCurrentUtilization that is used to reset the
                threshold testing for generation of the
                envCPUThresholdTrap. This value is equal to 0 by
                default. When this value or the value of
                capCPUMaxThreshold is equal to 0, no envCPUThresholdTrap
                will be generated."
       ::= { capCPUEntry 9 }

   capCPUMaxThreshold OBJECT-TYPE
       SYNTAX      INTEGER (0..99)
       MAX-ACCESS  read-write
       STATUS      current
       DESCRIPTION
               "The CPU utilization expressed as an integer percentage.
                This value represents the threshold maximum for
                capCPUCurrentUtilization which causes generation of the
                envCPUThresholdTrap. Another trap is not generated until
                the capCPUCurrentUtilization value has dropped below
                capCPUMinThreshold. When this value or the value of
                capCPUMinThreshold is equal to 0, no envCPUThresholdTrap
                will be generated."
       ::= { capCPUEntry 10 }


-- tasks group : stats for tasks running on a CPU enabled module in the chassis

   capTaskTable OBJECT-TYPE
       SYNTAX      SEQUENCE OF CapTaskEntry
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
        "A summary of the tasks running on a CPU enabled module in 
         the chassis."
       ::= { tasks 1 }

   capTaskEntry OBJECT-TYPE
       SYNTAX      CapTaskEntry
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
        "An entry containing information on a task running on a CPU enabled
         module in the chassis including the memory consumption and current
         status."
       INDEX   { capTaskModuleIndex, capTaskIndex }
       ::= { capTaskTable 1 }
 
   CapTaskEntry ::=
       SEQUENCE {
           capTaskModuleIndex   INTEGER,
           capTaskIndex         INTEGER,
           capTaskName          OCTET STRING,
           capTaskShed          Counter32,
           capTaskStatus        SSRStatusType,
           capTaskUsed          INTEGER
       }

   capTaskModuleIndex OBJECT-TYPE
       SYNTAX      INTEGER (1..4294967295)
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
               "The module index on which the task is running."
       ::= { capTaskEntry 1 }

   capTaskIndex OBJECT-TYPE
       SYNTAX      INTEGER (1..4294967295)
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
               "A unique index assigned to a task instance.  This index is
                unique to the task for the time SSR is booted.  If the task
                is terminated, the index will not be reused for another task
                that might become active in the system."
       ::= { capTaskEntry 2 }

   capTaskName OBJECT-TYPE
       SYNTAX      OCTET STRING (SIZE (0..8))
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The encrypted name assigned to this task.  This is unique 
                for each different type of task, but there may be multiple 
                instances of the same task running in the system."
       ::= { capTaskEntry 3 }

   capTaskShed OBJECT-TYPE
       SYNTAX      Counter32
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The number of times this task has been scheduled to run.  
                This is a cumulative count from the time the SSR was started."
       ::= { capTaskEntry 4 }

   capTaskStatus OBJECT-TYPE
       SYNTAX      SSRStatusType
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The current status of this task."
       ::= { capTaskEntry 5 }

   capTaskUsed OBJECT-TYPE
       SYNTAX      INTEGER (0..4294967295)
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
               "The size of the memory consumed by this task.  This can be 
                used to monitor any excess memory use by a particular task 
                and is expressed in bytes."
       ::= { capTaskEntry 6 }

-- memory group : capacity stats for Memory pools 

   capMemoryTable OBJECT-TYPE
       SYNTAX      SEQUENCE OF CapMemoryEntry
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
        "A summary of the non-volatile storage devices in the SSR."
       ::= { memory 1 }
 
   capMemoryEntry OBJECT-TYPE
       SYNTAX      CapMemoryEntry
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
        "An entry containing information on a non-volatile memory device
         in the SSR."
       INDEX   { capMemoryType, capMemoryIndex }
       ::= { capMemoryTable 1 }

   CapMemoryEntry ::=
       SEQUENCE {
           capMemoryType          SSRMemoryType,
           capMemoryIndex         INTEGER,
           capMemoryDescr         OCTET STRING,
           capMemorySize          INTEGER,
           capMemoryFree          INTEGER,
           capMemoryUsed          INTEGER,
           capMemoryBlockSize     INTEGER,
           capMemoryFailures      Counter32,
           capMemoryRemovable     TruthValue
       }

   capMemoryType OBJECT-TYPE
       SYNTAX      SSRMemoryType
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
               "A type of storage device from the enumerated memory types."
       ::= { capMemoryEntry 1 }

   capMemoryIndex OBJECT-TYPE
       SYNTAX      INTEGER (1..4294967295)
       MAX-ACCESS  not-accessible
       STATUS      current
       DESCRIPTION
               "An index or enumeration for the entries of a particular 
                memory type.  This index corresponds to:
                   -- Interface index for L2Hardware Type
                   -- Module index for L3Hardware Type
                   -- Enumeration for everything else."
       ::= { capMemoryEntry 2 }

   capMemoryDescr OBJECT-TYPE
       SYNTAX      OCTET STRING (SIZE(0..256))
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
        "The description of the memory device."
       ::= { capMemoryEntry 3 }

   capMemorySize OBJECT-TYPE
       SYNTAX      INTEGER (1..4294967295)
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
        "Memory device total memory capacity expressed in blocks."
       ::= { capMemoryEntry 4 }
 
   capMemoryFree OBJECT-TYPE
       SYNTAX      INTEGER (1..4294967295)
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
        "Memory device free memory in blocks.  This will include any
         unused memory between used memory blocks and is calculated by
         subtracting the memory used from the size of the memory device."
       ::= { capMemoryEntry 5 }
 
   capMemoryUsed OBJECT-TYPE
       SYNTAX      INTEGER (1..4294967295)
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
        "Size of used memory on the memory device.  This includes the blocks
         of memory that are only partially used and is expressed in blocks."
       ::= { capMemoryEntry 6 }

   capMemoryBlockSize OBJECT-TYPE
       SYNTAX      INTEGER (1..4294967295)
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
        "Size of the memory blocks on the memory device.  This is the 
         minimum block size of memory returned when memory is requested 
         and is expressed in bytes."
       ::= { capMemoryEntry 7 }

   capMemoryFailures OBJECT-TYPE
       SYNTAX      Counter32
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
        "The number of times a memory allocation in this memory device has
         failed.  In the case of L2Hardware and L3Hardware types it expresses
         the number of times a Full Hash Bucket condition has been met."
       ::= { capMemoryEntry 8 }

   capMemoryRemovable OBJECT-TYPE
       SYNTAX      TruthValue
       MAX-ACCESS  read-only
       STATUS      current
       DESCRIPTION
        "Indicates if the memory type is removable."
       ::= { capMemoryEntry 9 }

 
-- ### Compliance ###

capConformance OBJECT IDENTIFIER ::= { capacityMIB 6 }
capCompliances OBJECT IDENTIFIER ::= { capConformance 1 }
capGroups OBJECT IDENTIFIER ::= { capConformance 2 }
 
capComplianceV10 MODULE-COMPLIANCE
    STATUS deprecated
    DESCRIPTION
            "The compliance statement for the SSR-CAPACITY-MIB."
    MODULE  -- this module
    MANDATORY-GROUPS { capConfGroupV10 }
    ::= { capConfGroupV10 1 }

capComplianceV20 MODULE-COMPLIANCE
    STATUS current
    DESCRIPTION
            "The compliance statement for the SSR-CAPACITY-MIB."
    MODULE  -- this module
    MANDATORY-GROUPS { capConfGroupV20 }
    ::= { capConfGroupV20 1 }


capConfGroupV10  OBJECT-GROUP 
   OBJECTS {
    capChassisSlotCount,
    capChassisSlotsUsed,
    capChassisSlotsFree,
    capChassisCPURedundancy,
    capChassisPSRedundancy,
    capChassisSFRedundancy,
    capCPUCurrentUtilization,
    capCPUL3Learned,
    capCPUL3Aged,
    capCPUL2Learned,
    capCPUL2Aged,
    capCPUNIAReceived,
    capCPUNIATransmitted,
    capTaskName,
    capTaskShed,
    capTaskStatus,
    capTaskUsed,
    capMemoryDescr,
    capMemorySize,
    capMemoryFree,
    capMemoryUsed,
    capMemoryBlockSize,
    capMemoryFailures,
    capMemoryRemovable
}
  STATUS deprecated
  DESCRIPTION
  "A set of managed objects that make up version 1.0 of the SSR capacity mib."
   ::= { capGroups 1 } 
 
capConfGroupV20  OBJECT-GROUP 
   OBJECTS {
    capChassisSlotCount,
    capChassisSlotsUsed,
    capChassisSlotsFree,
    capChassisCPURedundancy,
    capChassisPSRedundancy,
    capChassisSFRedundancy,
    capCPUCurrentUtilization,
    capCPUL3Learned,
    capCPUL3Aged,
    capCPUL2Learned,
    capCPUL2Aged,
    capCPUNIAReceived,
    capCPUNIATransmitted,
    capCPUMinThreshold,
    capCPUMaxThreshold,
    capTaskName,
    capTaskShed,
    capTaskStatus,
    capTaskUsed,
    capMemoryDescr,
    capMemorySize,
    capMemoryFree,
    capMemoryUsed,
    capMemoryBlockSize,
    capMemoryFailures,
    capMemoryRemovable
}
  STATUS current
  DESCRIPTION
  "A set of managed objects that make up version 2.0 of the SSR capacity mib."
   ::= { capGroups 2 } 

END