CISCO-WAN-MODULE-MIB device MIB details by Cisco

CISCO-WAN-MODULE-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 CISCO-WAN-MODULE-MIB.

Vendor:	Cisco
Mib:	CISCO-WAN-MODULE-MIB  [download]  [view objects]
Tool:	ActiveXperts Network Monitor 2024 [download]    (ships with advanced SNMP/MIB tools)

-- *****************************************************************
-- ciscoWanModule MIB
--
-- The MIB supported in WAN Module
--
-- May 1999, Shilpa Kale
-- July 2001, Rajesh Kumar
-- Sept 2002, Subra Hegde
--
-- Copyright (c) 1999, 2001, 2002 by Cisco Systems, Inc.
-- All rights reserved.
-- *****************************************************************
 
CISCO-WAN-MODULE-MIB DEFINITIONS ::= BEGIN
IMPORTS
    MODULE-IDENTITY,
    OBJECT-TYPE,
    Unsigned32                   FROM SNMPv2-SMI
    MODULE-COMPLIANCE,
    OBJECT-GROUP                 FROM SNMPv2-CONF
    DisplayString,
    TEXTUAL-CONVENTION           FROM SNMPv2-TC
    ciscoMgmt                    FROM CISCO-SMI;
 
ciscoWanModuleMIB MODULE-IDENTITY
    LAST-UPDATED "200209110000Z"
    ORGANIZATION "Cisco Systems, Inc."
    CONTACT-INFO "Cisco Systems
                  Customer Service
 
                  Postal: 170 W Tasman Drive
                  San Jose, CA  95134
                  USA

                  Tel: +1 800 553-NETS
 
                  E-mail: cs-wanatm@cisco.com"
    DESCRIPTION
        "The MIB to configure Connection Specific parameters and
         statistics related information in a Service Module.
         The Service Module(SM) is defined as any Module which
         provides services such as ATM, Frame Relay or Voice in a
         Wide Area Network(WAN) switch."

    REVISION "200209110000Z"
    DESCRIPTION
              "Imported Unsigned32 from SNMPv2-SMI instead
              of CISCO-TC.
              Added cwmUploadCounter in cwmConfigTable."

    REVISION "200107200000Z"
    DESCRIPTION
              " 1. Added cwmSCTFileVerCfg and cwmSCTFileVerOpr to
               CwmConfigEntry. "

    REVISION "9910220000Z"
    DESCRIPTION
              "Initial version of the mib module."
    ::= { ciscoMgmt 145 }
 
cwmMIBObjects      OBJECT IDENTIFIER ::= { ciscoWanModuleMIB 1}

cwmConfig          OBJECT IDENTIFIER ::= { cwmMIBObjects 1}
cwmStatsConfig     OBJECT IDENTIFIER ::= { cwmMIBObjects 2 }

StatisticsLevel ::= TEXTUAL-CONVENTION
    STATUS current
    DESCRIPTION 
       "Used to configure level statistics on service module.
        Statistic level on a module dictates the type and
        amount of statistics that is collected.

        There is a predefined set of statistics associated with each level
        and are enabled when a level is set. Also, setting statistics level
        to N will enable counters associated with levels N-1 through 1 as well.

        The valid values are

         notApplicable(0)- Statistics level is not applicable.

         levelOne(1)    - Enables level one counters.

         levelTwo(2)    - Enables level two and level one counters.

         levelThree(3)  - Enables level one, level two and level three 
                          counters."
    SYNTAX INTEGER{
        notApplicable(0),
        levelOne(1),
        levelTwo(2),
        levelThree(3)
    }

-- Module configuration Table

cwmConfigTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF CwmConfigEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "This table contains objects required for configuring module
         specific parameters. These parameters may be related to the
         hardware specific parameters which can affect the
         ATM Connection characteristics."
    ::= { cwmConfig 1}
 
cwmConfigEntry OBJECT-TYPE
    SYNTAX      CwmConfigEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "Entry containing information for each module."
    INDEX { cwmIndex }
    ::= { cwmConfigTable 1 }

CwmConfigEntry ::=
    SEQUENCE {
        cwmIndex                     Unsigned32,
        cwmIngressSCTFileId          Unsigned32,
        cwmIngressSCTFileName        DisplayString,
        cwmAutoLineDiagEnable        INTEGER,
        cwmSCTFileVerCfg             Unsigned32,
        cwmSCTFileVerOpr             Unsigned32,
        cwmUploadCounter             Unsigned32
    }
 
cwmIndex OBJECT-TYPE
    SYNTAX      Unsigned32 (1..2147483647)
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "This object's value generally corresponds to the 
         slot number where the module resides. However,
         system wide uniqueness is the only true requirement."
    ::= {cwmConfigEntry  1 }

cwmIngressSCTFileId OBJECT-TYPE
    SYNTAX      Unsigned32 (0..255)
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The file ID of the Service Class Template(SCT) file. The SCT
         holds the connection specific parameters for this module in
         the ingress direction(From Network to the Switch).
        
         Terminologies used:
         SCT : Service Class Template
          The Service Class Template ( or Service Template or SCT )
          provides a means for inferring extended parameters, which 
          are generally platform-specific, from the set of standard
          ATM protocol parameters passed in VSI(Virtual Switch Interface)
          connection setup primitives. A set of Service Templates are
          available in a non-volatile storage and is downloaded onto
          each Service Module on power up.

          In general, SCTs contain two classes of data. One class consists
          of parameters necessary to establish a Virtual Connection
          (i.e. Per-VC) and includes entries such as UPC(Usage Parameter Control)
          actions, various bandwidth-related items, per-VC thresholds,
          and some hardware-specific items.The second class of data items
          includes those necessary to configure the associated 
          Class-of-Service Buffers that provide the QoS support."
    ::= {cwmConfigEntry  2 }

cwmIngressSCTFileName OBJECT-TYPE
    SYNTAX  DisplayString
    MAX-ACCESS  read-write
    STATUS  current
    DESCRIPTION
       "This variable contains the SCT filename. Write access
        is not required. The filename has cwmIngressSCTFileId
        value as the suffix. For example, the value SCT.INGR.13
        for this object indicates 13 is the value of
        cwmIngressSCTFileId."
    ::= { cwmConfigEntry 3 }

cwmAutoLineDiagEnable OBJECT-TYPE
    SYNTAX INTEGER {
        enable(1),
        disable(2)
        }
     MAX-ACCESS    read-write
     STATUS    current
     DESCRIPTION
       "This object enables/disables automatic diagnostic feature
        of physical lines on module. 
        In case of a line alarm, enabling this feature temporarily
        suspends traffic in both direction and starts local loop-back
        testing. Disabling this feature will not effect the traffic 
        in one direction while another direction is in alarm."
     DEFVAL { disable }
    ::= { cwmConfigEntry 4 }

cwmSCTFileVerCfg OBJECT-TYPE
    SYNTAX      Unsigned32 (0..65535)
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The Configured version of the Service Class Template(SCT)
        file. This version applies to both the card SCT and the port
        SCT files in a service module.

        The port SCT files are specified while provisioning a port using
        the caviFileId field in the CISCO-WAN-VIRTUAL-IF-MIB.my MIB.
        The card SCT file is specifed in this MIB using the 
        cwmIngressSCTFileName object.

        The configured version of the SCT does not take effect until
        the service module is rebooted. However, graceful invocation
        of a new SCT version can be achieved by using redundant service
        modules. The configured SCT version is first applied on a standby
        service module by rebooting it. When the standby reboots, it 
        comes up with the configured SCT version. Thereafter a switchover
        can be performed, making the standby SM take over as active." 
    ::= {cwmConfigEntry  5 }

cwmSCTFileVerOpr OBJECT-TYPE
    SYNTAX      Unsigned32 (0..65535)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The operational version of the Service Class Template(SCT)
        file. This is sct version currently in use. The operational 
        version could be different from the configured version 
        (cwmSCTFileVerCfg), until the service module is rebooted." 

    ::= {cwmConfigEntry  6 }

cwmUploadCounter  OBJECT-TYPE
    SYNTAX      Unsigned32 (0..4294967295)
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "This counter is used by the management station to 
        determine if any changes(other than ATM/FR connections)
        have been done on configuration of a card.

        The use of this object is implementation specific.
        This requires the NMS application saving the previous
        value of this object and compare it later for finding
        any changes in the card.

        The upload counter is incremented in, for instance:

        - any physical interface characteristics are modified.
        - any logical interface is added/deleted/modified.
        - any IMA Group/MFR bundle is added/deleted/modified.
        - any resource is added/deleted/modified on an interface.
        - any configuration changes are done(not specified above)
          which are not related to ATM/FR Connections
          (SPVCs for example)."
    ::= {cwmConfigEntry  7 }



-- Statistics Configuration Table

cwmStatConfigTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF CwmStatConfigEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
       "This table has objects required for configuring module statistic 
        collection related parameters. The statistics related to interfaces
        and ATM Connections are stored in a file. The statistics file can be
        uploaded by NMS applications using file transfer protocols such as tftp 
        or ftp. While current interval of data is being collected in memory,
        previous interval of data is uploaded by NMS. Each interval's
        data will overwrite the previous interval's data in the statistic 
        file after the interval is over."       
     ::= { cwmStatsConfig 1 }

cwmStatConfigEntry OBJECT-TYPE
    SYNTAX      CwmStatConfigEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
       "Entry containing statistics configuration information for
        the module."
    INDEX   { cwmIndex }
    ::= { cwmStatConfigTable 1 }

CwmStatConfigEntry ::=
    SEQUENCE {
         cwmStatBucketInterval          INTEGER,
         cwmStatCollectionInterval      INTEGER,
         cwmStatCollectionStatus        INTEGER,
         cwmStatCurrentLevel            StatisticsLevel,
         cwmStatLevelConfigured         StatisticsLevel,
         cwmStatMaximumConnections      Unsigned32
    }

cwmStatBucketInterval OBJECT-TYPE
   SYNTAX  INTEGER {
            five(5),
            ten(10),
            fifteen(15),
            twenty(20),
            thirty(30),
            sixty(60)
            }   
    UNITS "minutes"
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
       "This object contains the bucket interval in minutes used in 
        collecting statistics. This specifies the interval over
        which the module accumulates a sample. This value also
        defines the amount of time available to NMS application
        to upload the statistic file in order to not miss one 
        interval worth of data."
    DEFVAL { fifteen }
    ::= {cwmStatConfigEntry  1 }

cwmStatCollectionInterval OBJECT-TYPE
    SYNTAX INTEGER {
        default(0),
        one(1),
        five(5)
        }
    UNITS "minutes"
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
       "The collection interval of statistics. Within a sampling interval, 
        as defined by cwmStatBucketInterval, statistics counters are
        updated every collection interval.

        Default value of collection interval is same as bucket interval.
        
        In case of bucket interval being 5 minutes, default(0) and five(5)
        values for this object has the same effect."
    DEFVAL { default }
    ::= {cwmStatConfigEntry 2 }

cwmStatCollectionStatus OBJECT-TYPE
    SYNTAX INTEGER {
        enable(1),
        disable(2)
        }
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
       "Enables or disables statistics collection on the module."
    DEFVAL { enable }   
    ::= {cwmStatConfigEntry 3 }

cwmStatCurrentLevel OBJECT-TYPE
    SYNTAX      StatisticsLevel
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
       "The current statistics level of the module.

        A change in the card statistic level can take place only
        after a module reset. This object shows the current module
        statistic level. While cwmStatLevelConfigured object is
        used to configure module statistic level. The value
        set in cwmStatLevelConfigured object will take effect after
        next module reset."
    ::= {cwmStatConfigEntry 4 }

cwmStatLevelConfigured OBJECT-TYPE
    SYNTAX      StatisticsLevel 
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
       "This object is used to configure the statistics level
        for the module. The statistics level value set in this 
        object will take effect only on reset of the module.

        This object can be set only if cwmStatCollectionStatus is set
        to enable(1). This object cannot be set to notApplicable(0)."
    DEFVAL { levelOne }
    ::= {cwmStatConfigEntry 5 }

cwmStatMaximumConnections OBJECT-TYPE
    SYNTAX      Unsigned32      
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
       "The maximum number of connections for which the statistics are 
        being collected."
    ::= { cwmStatConfigEntry 6 }

-- Notifications
ciscoWanModuleMIBNotificationPrefix OBJECT IDENTIFIER ::=
                                    { ciscoWanModuleMIB 2 } 
ciscoWanModuleMIBNotifications OBJECT IDENTIFIER ::=
    { ciscoWanModuleMIBNotificationPrefix 0 }

-- conformance information
 
ciscoWanModuleMIBConformance OBJECT IDENTIFIER ::= { ciscoWanModuleMIB 3 }
ciscoWanModuleMIBCompliances 
                     OBJECT IDENTIFIER ::= {ciscoWanModuleMIBConformance 1}
ciscoWanModuleMIBGroups      
                     OBJECT IDENTIFIER ::= {ciscoWanModuleMIBConformance 2}
 
ciscoWanModuleMIBCompliance MODULE-COMPLIANCE
        STATUS deprecated
        DESCRIPTION
           "The Compliance statement for cwmConfigGroup group."

        MODULE -- this module
        MANDATORY-GROUPS { cwmConfigGroup }
        OBJECT     cwmIngressSCTFileName
        MIN-ACCESS read-only
        DESCRIPTION
        "Write access is not required if the cwmIngressSCTFileId
         is specified." 

        
        GROUP cwmStatConfigGroup
        DESCRIPTION 
            "Implementation of this group is not mandatory for 
             the modules which does not support statistics collection."

        OBJECT cwmStatCollectionInterval
        MIN-ACCESS not-accessible
        DESCRIPTION
            "This is an optional attribute."

        OBJECT     cwmStatCurrentLevel
        MIN-ACCESS not-accessible
        DESCRIPTION 
            "This is an optional attribute. This attribute is not required
             if the cwmStatLevelConfigured object is not supported."

        OBJECT     cwmStatLevelConfigured
        MIN-ACCESS not-accessible
        DESCRIPTION 
            "This is an optional attribute. This object is not required 
             if the module does not support the statistics based on
             statistics level setting."

        ::= { ciscoWanModuleMIBCompliances 1 }

  ciscoWanModuleMIBComplianceRev1 MODULE-COMPLIANCE
          STATUS deprecated -- replaced by 
                            -- ciscoWanModuleMIBComplianceRev2
          DESCRIPTION
             "The Compliance statement for cwmConfigGroup group,
              with addition of SCT file versioning "
          MODULE -- this module
          MANDATORY-GROUPS { cwmConfigGroup,
                             cwmConfigGroup2 }
          OBJECT     cwmIngressSCTFileName
          MIN-ACCESS read-only
          DESCRIPTION
          "Write access is not required if the cwmIngressSCTFileId
           is specified."


          GROUP cwmStatConfigGroup
          DESCRIPTION
              "Implementation of this group is not mandatory for
               the modules which does not support statistics 
               collection."

          OBJECT cwmStatCollectionInterval
          MIN-ACCESS not-accessible
          DESCRIPTION
              "This is an optional attribute."

          OBJECT     cwmStatCurrentLevel
          MIN-ACCESS not-accessible
          DESCRIPTION
              "This is an optional attribute. This attribute is not
               required if the cwmStatLevelConfigured object is not 
               supported."

          OBJECT     cwmStatLevelConfigured
          MIN-ACCESS not-accessible
          DESCRIPTION
              "This is an optional attribute. This object is 
               not required if the module does not support the
               statistics based on statistics level setting."

          ::= { ciscoWanModuleMIBCompliances 2 }

  ciscoWanModuleMIBComplianceRev2 MODULE-COMPLIANCE
          STATUS current
          DESCRIPTION
             "The Compliance statement for cwmConfigGroup group,
              with addition of SCT file versioning "
          MODULE -- this module
          MANDATORY-GROUPS { cwmConfigGroup,
                             cwmConfigGroup2 }

          GROUP      cwmUploadGroup
          DESCRIPTION
              "The implementation of this group is mandatory
              where the changes to card configuration can
              be tracked."

          OBJECT     cwmIngressSCTFileName
          MIN-ACCESS read-only
          DESCRIPTION
          "Write access is not required if the cwmIngressSCTFileId
           is specified."


          GROUP cwmStatConfigGroup
          DESCRIPTION
              "Implementation of this group is not mandatory for
               the modules which does not support statistics 
               collection."

          OBJECT cwmStatCollectionInterval
          MIN-ACCESS not-accessible
          DESCRIPTION
              "This is an optional attribute."

          OBJECT     cwmStatCurrentLevel
          MIN-ACCESS not-accessible
          DESCRIPTION
              "This is an optional attribute. This attribute is not
               required if the cwmStatLevelConfigured object is not 
               supported."

          OBJECT     cwmStatLevelConfigured
          MIN-ACCESS not-accessible
          DESCRIPTION
              "This is an optional attribute. This object is 
               not required if the module does not support the
               statistics based on statistics level setting."

          ::= { ciscoWanModuleMIBCompliances 3 }

-- units of conformance

cwmConfigGroup OBJECT-GROUP
    OBJECTS { 
         cwmIngressSCTFileId ,
         cwmIngressSCTFileName,
         cwmAutoLineDiagEnable
        }
    STATUS current
    DESCRIPTION
        "Group containing Module Specific Parameters."
    ::= { ciscoWanModuleMIBGroups 1}

cwmStatConfigGroup OBJECT-GROUP
        OBJECTS {
             cwmStatBucketInterval,
             cwmStatCurrentLevel,
             cwmStatLevelConfigured,
             cwmStatCollectionStatus,
             cwmStatCollectionInterval,
             cwmStatMaximumConnections
            }
       STATUS current
       DESCRIPTION
          "Group containing statistics configuration."
       ::= { ciscoWanModuleMIBGroups 2}

cwmConfigGroup2 OBJECT-GROUP
      OBJECTS {
           cwmSCTFileVerCfg, 
           cwmSCTFileVerOpr 
          }
      STATUS current
      DESCRIPTION
          "Group containing additional Module Specific Parameters."
      ::= { ciscoWanModuleMIBGroups 3}


cwmUploadGroup OBJECT-GROUP
      OBJECTS {
           cwmUploadCounter
          }
      STATUS current
      DESCRIPTION
          "Group containing objects related to configuration
          changes in a card."
      ::= { ciscoWanModuleMIBGroups 4}

END