vrrp-mib

很不错java的SNMP应用例子

VRRP-MIB DEFINITIONS ::= BEGIN

 IMPORTS
     MODULE-IDENTITY, OBJECT-TYPE,
     NOTIFICATION-TYPE, Counter32,
     Integer32, IpAddress, mib-2         FROM SNMPv2-SMI

     TEXTUAL-CONVENTION, RowStatus,
     MacAddress, TruthValue, TimeStamp   FROM SNMPv2-TC

     MODULE-COMPLIANCE, OBJECT-GROUP,
     NOTIFICATION-GROUP                  FROM SNMPv2-CONF
     ifIndex                             FROM IF-MIB;


 vrrpMIB  MODULE-IDENTITY
     LAST-UPDATED "200003030000Z"
     ORGANIZATION "IETF VRRP Working Group"
     CONTACT-INFO
            "Brian R. Jewell
     Postal: Copper Mountain Networks, Inc.
             2470 Embarcadero Way
             Palo Alto, California 94303
     Tel:    [phone]
     E-Mail: [e-mail]"

     DESCRIPTION
         "This MIB describes objects used for managing Virtual Router
          Redundancy Protocol (VRRP) routers."
     REVISION "200003030000Z"    -- 03 Mar 2000
     DESCRIPTION "Initial version as published in RFC 2787."
     ::= { mib-2 68 }

-- *******************************************************************
--  Textual Conventions
-- *******************************************************************

 VrId ::= TEXTUAL-CONVENTION
     STATUS       current
     DESCRIPTION
         "A number which, along with an interface index (ifIndex),
         serves to uniquely identify a virtual router on a given VRRP
         router. A set of one or more associated addresses is assigned
         to a VRID."
     SYNTAX      Integer32 (1..255)

-- *******************************************************************
--  VRRP MIB Groups
-- *******************************************************************

 vrrpOperations      OBJECT IDENTIFIER ::= { vrrpMIB 1 }
 vrrpStatistics      OBJECT IDENTIFIER ::= { vrrpMIB 2 }
 vrrpConformance     OBJECT IDENTIFIER ::= { vrrpMIB 3 }


-- *******************************************************************
--  Start of MIB objects
-- *******************************************************************

 vrrpNodeVersion  OBJECT-TYPE
     SYNTAX       Integer32
     MAX-ACCESS   read-only
     STATUS       current
     DESCRIPTION
        "This value identifies the particular version of the VRRP
         supported by this node."
     ::= { vrrpOperations 1 }

 vrrpNotificationCntl  OBJECT-TYPE
     SYNTAX       INTEGER {
         enabled     (1),
         disabled    (2)
     }
     MAX-ACCESS   read-write
     STATUS       current
     DESCRIPTION
        "Indicates whether the VRRP-enabled router will generate
         SNMP traps for events defined in this MIB. 'Enabled'
         results in SNMP traps; 'disabled', no traps are sent."
     DEFVAL { enabled }
     ::= { vrrpOperations 2 }

-- *******************************************************************
--  VRRP Operations Table
-- *******************************************************************

 vrrpOperTable OBJECT-TYPE
     SYNTAX       SEQUENCE OF VrrpOperEntry
     MAX-ACCESS   not-accessible
     STATUS       current
     DESCRIPTION
         "Operations table for a VRRP router which consists of a
          sequence (i.e., one or more conceptual rows) of
          'vrrpOperEntry' items."
     ::= { vrrpOperations 3 }

 vrrpOperEntry OBJECT-TYPE
     SYNTAX       VrrpOperEntry
     MAX-ACCESS   not-accessible
     STATUS       current
     DESCRIPTION
         "An entry in the vrrpOperTable containing the operational
          characteristics of a virtual router. On a VRRP router,
          a given virtual router is identified by a combination
          of the IF index and VRID.

          Rows in the table cannot be modified unless the value
          of `vrrpOperAdminState' is `disabled' and the
          `vrrpOperState' has transitioned to `initialize'."

     INDEX    { ifIndex, vrrpOperVrId }
     ::= { vrrpOperTable 1 }

 VrrpOperEntry ::=
     SEQUENCE {
         vrrpOperVrId
             VrId,
         vrrpOperVirtualMacAddr
             MacAddress,
         vrrpOperState
             INTEGER,
         vrrpOperAdminState
             INTEGER,
         vrrpOperPriority
             Integer32,
         vrrpOperIpAddrCount
             Integer32,
         vrrpOperMasterIpAddr
             IpAddress,
         vrrpOperPrimaryIpAddr
             IpAddress,
         vrrpOperAuthType
             INTEGER,
         vrrpOperAuthKey
             OCTET STRING,
         vrrpOperAdvertisementInterval
             Integer32,
         vrrpOperPreemptMode
             TruthValue,
         vrrpOperVirtualRouterUpTime
             TimeStamp,
         vrrpOperProtocol
             INTEGER,
         vrrpOperRowStatus
             RowStatus
 }

 vrrpOperVrId OBJECT-TYPE
     SYNTAX       VrId
     MAX-ACCESS   not-accessible
     STATUS       current
     DESCRIPTION
         "This object contains the Virtual Router Identifier (VRID)."
     ::= { vrrpOperEntry 1 }

 vrrpOperVirtualMacAddr OBJECT-TYPE
     SYNTAX       MacAddress
     MAX-ACCESS   read-only
     STATUS       current
     DESCRIPTION
         "The virtual MAC address of the virtual router. Although this
         object can be derived from the 'vrrpOperVrId' object, it is
         defined so that it is easily obtainable by a management
         application and can be included in VRRP-related SNMP traps."
     ::= { vrrpOperEntry 2 }

 vrrpOperState OBJECT-TYPE
     SYNTAX       INTEGER {
         initialize(1),
         backup(2),
         master(3)
     }
     MAX-ACCESS   read-only
     STATUS       current

     DESCRIPTION
         "The current state of the virtual router. This object has
         three defined values:

           - `initialize', which indicates that all the
             virtual router is waiting for a startup event.

           - `backup', which indicates the virtual router is
             monitoring the availability of the master router.

           - `master', which indicates that the virtual router
             is forwarding packets for IP addresses that are
             associated with this router.

         Setting the `vrrpOperAdminState' object (below) initiates
         transitions in the value of this object."
     ::= { vrrpOperEntry 3 }

 vrrpOperAdminState OBJECT-TYPE
     SYNTAX       INTEGER {
         up(1),
         down(2)
     }
     MAX-ACCESS   read-create
     STATUS       current
     DESCRIPTION
         "This object will enable/disable the virtual router
         function. Setting the value to `up', will transition
         the state of the virtual router from `initialize' to `backup'
         or `master', depending on the value of `vrrpOperPriority'.
         Setting the value to `down', will transition  the
         router from `master' or `backup' to `initialize'. State
         transitions may not be immediate; they sometimes depend on
         other factors, such as the interface (IF) state.

         The `vrrpOperAdminState' object must be set to `down' prior
         to modifying the other read-create objects in the conceptual
         row. The value of the `vrrpOperRowStatus' object (below)
         must be `active', signifying that the conceptual row
         is valid (i.e., the objects are correctly set),
         in order for this object to be set to `up'."
     DEFVAL    { down }
     ::= { vrrpOperEntry 4 }

 vrrpOperPriority OBJECT-TYPE
     SYNTAX       Integer32 (0..255)
     MAX-ACCESS   read-create
     STATUS       current
     DESCRIPTION
         "This object specifies the priority to be used for the
         virtual router master election process. Higher values imply
         higher priority.

         A priority of '0', although not settable, is sent by
         the master router to indicate that this router has ceased
         to participate in VRRP and a backup virtual router should
         transition  to become a new master.

         A priority of 255 is used for the router that owns the
         associated IP address(es)."
     DEFVAL       { 100 }
     ::= { vrrpOperEntry 5 }

 vrrpOperIpAddrCount OBJECT-TYPE
     SYNTAX       Integer32 (0..255)
     MAX-ACCESS   read-only
     STATUS       current
     DESCRIPTION
         "The number of IP addresses that are associated with this
         virtual router. This number is equal to the number of rows
         in the vrrpAssoIpAddrTable that correspond to a given IF
         index/VRID pair."
     ::= { vrrpOperEntry 6 }

 vrrpOperMasterIpAddr OBJECT-TYPE
     SYNTAX       IpAddress
     MAX-ACCESS   read-only
     STATUS       current
     DESCRIPTION
         "The master router's real (primary) IP address. This is
         the IP address listed as the source in VRRP advertisement
         last received by this virtual router."
     ::= { vrrpOperEntry 7 }

 vrrpOperPrimaryIpAddr OBJECT-TYPE
     SYNTAX       IpAddress
     MAX-ACCESS   read-create
     STATUS       current
     DESCRIPTION
         "In the case where there is more than one IP address for
         a given `ifIndex', this object is used to specify the IP
         address that will become the `vrrpOperMasterIpAddr', should
         the virtual router transition from backup to master. If
         this object is set to 0.0.0.0, the IP address which is
         numerically lowest will be selected."
     DEFVAL       { '00000000'H } -- 0.0.0.0
     ::= { vrrpOperEntry 8 }

 vrrpOperAuthType OBJECT-TYPE
     SYNTAX       INTEGER {
         noAuthentication(1),       -- VRRP protocol exchanges are not
                                    -- authenticated.
         simpleTextPassword(2),     -- Exchanges are authenticated by a
                                    -- clear text password.
         ipAuthenticationHeader(3)  -- Exchanges are authenticated using
                                    -- the IP authentication header.
     }
     MAX-ACCESS   read-create
     STATUS       current
     DESCRIPTION
         "Authentication type used for VRRP protocol exchanges between
         virtual routers. This value of this object is the same for a
         given ifIndex.

         New enumerations to this list can only be added via a new
         RFC on the standards track."
     DEFVAL       { noAuthentication }
     ::= { vrrpOperEntry 9 }

 vrrpOperAuthKey OBJECT-TYPE
     SYNTAX       OCTET STRING (SIZE (0..16))
     MAX-ACCESS   read-create
     STATUS       current
     DESCRIPTION
         "The Authentication Key. This object is set according to
         the value of the 'vrrpOperAuthType' object
         ('simpleTextPassword' or 'ipAuthenticationHeader'). If the
         length of the value is less than 16 octets, the agent will
         left adjust and zero fill to 16 octets. The value of this
         object is the same for a given ifIndex.

         When read, vrrpOperAuthKey always returns an Octet String
         of length zero."
     ::= { vrrpOperEntry 10 }

 vrrpOperAdvertisementInterval OBJECT-TYPE
     SYNTAX       Integer32 (1..255)
     UNITS        "seconds"
     MAX-ACCESS   read-create
     STATUS       current
     DESCRIPTION
         "The time interval, in seconds, between sending
         advertisement messages. Only the master router sends
         VRRP advertisements."
     DEFVAL       { 1 }
     ::= { vrrpOperEntry 11 }

 vrrpOperPreemptMode OBJECT-TYPE
     SYNTAX       TruthValue
     MAX-ACCESS   read-create
     STATUS       current
     DESCRIPTION
         "Controls whether a higher priority virtual router will
         preempt a lower priority master."
     DEFVAL       { true }
     ::= { vrrpOperEntry 12 }

 vrrpOperVirtualRouterUpTime OBJECT-TYPE
     SYNTAX       TimeStamp
     MAX-ACCESS   read-only
     STATUS       current
     DESCRIPTION
         "This is the value of the `sysUpTime' object when this
         virtual router (i.e., the `vrrpOperState') transitioned
         out of `initialized'."
     ::= { vrrpOperEntry 13 }

 vrrpOperProtocol OBJECT-TYPE
     SYNTAX   INTEGER {
         ip (1),
         bridge (2),
         decnet (3),
         other (4)
     }
     MAX-ACCESS read-create
     STATUS     current
     DESCRIPTION
         "The particular protocol being controlled by this Virtual
         Router.

         New enumerations to this list can only be added via a new
         RFC on the standards track."
     DEFVAL { ip }
     ::= { vrrpOperEntry 14 }

 vrrpOperRowStatus OBJECT-TYPE
     SYNTAX       RowStatus
     MAX-ACCESS   read-create
     STATUS       current
     DESCRIPTION
         "The row status variable, used in accordance to installation
         and removal conventions for conceptual rows. The rowstatus of
         a currently active row in the vrrpOperTable is constrained
         by the operational state of the corresponding virtual router.
         When `vrrpOperRowStatus' is set to active(1), no other
         objects in the conceptual row, with the exception of
         `vrrpOperAdminState', can be modified. Prior to setting the
         `vrrpOperRowStatus' object from `active' to a different value,
         the `vrrpOperAdminState' object must be set to `down' and the
         `vrrpOperState' object be transitioned to `initialize'.

         To create a row in this table, a manager sets this object
         to either createAndGo(4) or createAndWait(5). Until instances
         of all corresponding columns are appropriately configured,
         the value of the corresponding instance of the `vrrpOperRowStatus'
         column will be read as notReady(3).
         In particular, a newly created row cannot be made active(1)
         until (minimally) the corresponding instance of
         `vrrpOperVrId' has been set and there is at least one active
         row in the `vrrpAssoIpAddrTable' defining an associated
         IP address for the virtual router."
     ::= { vrrpOperEntry 15 }


-- *******************************************************************
--  VRRP Associated IP Address Table
-- *******************************************************************

 vrrpAssoIpAddrTable OBJECT-TYPE
     SYNTAX       SEQUENCE OF VrrpAssoIpAddrEntry
     MAX-ACCESS   not-accessible
     STATUS       current