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편집 파일: SNMP-TARGET-MIB.txt

SNMP-TARGET-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY,
    OBJECT-TYPE,
    snmpModules,
    Counter32,
    Integer32
        FROM SNMPv2-SMI

TEXTUAL-CONVENTION,
    TDomain,
    TAddress,
    TimeInterval,
    RowStatus,
    StorageType,
    TestAndIncr
        FROM SNMPv2-TC

SnmpSecurityModel,
    SnmpMessageProcessingModel,
    SnmpSecurityLevel,
    SnmpAdminString
        FROM SNMP-FRAMEWORK-MIB

MODULE-COMPLIANCE,
    OBJECT-GROUP
        FROM SNMPv2-CONF;

snmpTargetMIB MODULE-IDENTITY
    LAST-UPDATED "200210140000Z"
    ORGANIZATION "IETF SNMPv3 Working Group"
    CONTACT-INFO
        "WG-email:   snmpv3@lists.tislabs.com
         Subscribe:  majordomo@lists.tislabs.com
                     In message body:  subscribe snmpv3

Co-Chair:   Russ Mundy
                     Network Associates Laboratories
         Postal:     15204 Omega Drive, Suite 300
                     Rockville, MD 20850-4601
                     USA
         EMail:      mundy@tislabs.com
         Phone:      +1 301-947-7107

Co-Chair:   David Harrington
                     Enterasys Networks
         Postal:     35 Industrial Way
                     P. O. Box 5004
                     Rochester, New Hampshire 03866-5005
                     USA
         EMail:      dbh@enterasys.com
         Phone:      +1 603-337-2614

Co-editor:  David B. Levi
                     Nortel Networks
         Postal:     3505 Kesterwood Drive
                     Knoxville, Tennessee 37918
         EMail:      dlevi@nortelnetworks.com
         Phone:      +1 865 686 0432

Co-editor:  Paul Meyer
                     Secure Computing Corporation
         Postal:     2675 Long Lake Road

Roseville, Minnesota 55113
         EMail:      paul_meyer@securecomputing.com
         Phone:      +1 651 628 1592

Co-editor:  Bob Stewart
                     Retired"
    DESCRIPTION
        "This MIB module defines MIB objects which provide
         mechanisms to remotely configure the parameters used
         by an SNMP entity for the generation of SNMP messages.

Copyright (C) The Internet Society (2002). This
         version of this MIB module is part of RFC 3413;
         see the RFC itself for full legal notices.
        "
    REVISION    "200210140000Z"             -- 14 October 2002
    DESCRIPTION "Fixed DISPLAY-HINTS for UTF-8 strings, fixed hex
                 value of LF characters, clarified meaning of zero
                 length tag values, improved tag list examples.
                 Published as RFC 3413."
    REVISION    "199808040000Z"             -- 4 August 1998
    DESCRIPTION "Clarifications, published as
                 RFC 2573."
    REVISION    "199707140000Z"             -- 14 July 1997
    DESCRIPTION "The initial revision, published as RFC2273."
    ::= { snmpModules 12 }

snmpTargetObjects       OBJECT IDENTIFIER ::= { snmpTargetMIB 1 }
snmpTargetConformance   OBJECT IDENTIFIER ::= { snmpTargetMIB 3 }

SnmpTagValue ::= TEXTUAL-CONVENTION
    DISPLAY-HINT "255t"
    STATUS       current
    DESCRIPTION
        "An octet string containing a tag value.
         Tag values are preferably in human-readable form.

To facilitate internationalization, this information
         is represented using the ISO/IEC IS 10646-1 character
         set, encoded as an octet string using the UTF-8
         character encoding scheme described in RFC 2279.

Since additional code points are added by amendments
         to the 10646 standard from time to time,
         implementations must be prepared to encounter any code
         point from 0x00000000 to 0x7fffffff.

The use of control codes should be avoided, and certain

control codes are not allowed as described below.

For code points not directly supported by user
         interface hardware or software, an alternative means
         of entry and display, such as hexadecimal, may be
         provided.

For information encoded in 7-bit US-ASCII, the UTF-8
         representation is identical to the US-ASCII encoding.

Note that when this TC is used for an object that
         is used or envisioned to be used as an index, then a
         SIZE restriction must be specified so that the number
         of sub-identifiers for any object instance does not
         exceed the limit of 128, as defined by [RFC1905].

An object of this type contains a single tag value
         which is used to select a set of entries in a table.

A tag value is an arbitrary string of octets, but
         may not contain a delimiter character.  Delimiter
         characters are defined to be one of the following:

-  An ASCII space character (0x20).

-  An ASCII TAB character (0x09).

-  An ASCII carriage return (CR) character (0x0D).

-  An ASCII line feed (LF) character (0x0A).

Delimiter characters are used to separate tag values
         in a tag list.  An object of this type may only
         contain a single tag value, and so delimiter
         characters are not allowed in a value of this type.

Note that a tag value of 0 length means that no tag is
         defined.  In other words, a tag value of 0 length would
         never match anything in a tag list, and would never
         select any table entries.

Some examples of valid tag values are:

- 'acme'

- 'router'

- 'host'

The use of a tag value to select table entries is
         application and MIB specific."
    SYNTAX       OCTET STRING (SIZE (0..255))

SnmpTagList ::= TEXTUAL-CONVENTION
    DISPLAY-HINT "255t"
    STATUS       current
    DESCRIPTION
        "An octet string containing a list of tag values.
         Tag values are preferably in human-readable form.

The use of control codes should be avoided, except as
         described below.

For code points not directly supported by user
         interface hardware or software, an alternative means
         of entry and display, such as hexadecimal, may be
         provided.

For information encoded in 7-bit US-ASCII, the UTF-8
         representation is identical to the US-ASCII encoding.

An object of this type contains a list of tag values
         which are used to select a set of entries in a table.

A tag value is an arbitrary string of octets, but
         may not contain a delimiter character.  Delimiter
         characters are defined to be one of the following:

-  An ASCII space character (0x20).

-  An ASCII TAB character (0x09).

-  An ASCII carriage return (CR) character (0x0D).

-  An ASCII line feed (LF) character (0x0A).

Delimiter characters are used to separate tag values

in a tag list.  Only a single delimiter character may
         occur between two tag values.  A tag value may not
         have a zero length.  These constraints imply certain
         restrictions on the contents of this object:

- There cannot be a leading or trailing delimiter
               character.

- There cannot be multiple adjacent delimiter
               characters.

Some examples of valid tag lists are:

- ''                        -- an empty list

- 'acme'                    -- list of one tag

- 'host router bridge'      -- list of several tags

Note that although a tag value may not have a length of
         zero, an empty string is still valid.  This indicates
         an empty list (i.e. there are no tag values in the list).

The use of the tag list to select table entries is
         application and MIB specific.  Typically, an application
         will provide one or more tag values, and any entry
         which contains some combination of these tag values
         will be selected."
    SYNTAX       OCTET STRING (SIZE (0..255))

--
--
-- The snmpTargetObjects group
--
--

snmpTargetSpinLock OBJECT-TYPE
    SYNTAX      TestAndIncr
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "This object is used to facilitate modification of table
         entries in the SNMP-TARGET-MIB module by multiple
         managers.  In particular, it is useful when modifying
         the value of the snmpTargetAddrTagList object.

The procedure for modifying the snmpTargetAddrTagList
         object is as follows:

1.  Retrieve the value of snmpTargetSpinLock and
                 of snmpTargetAddrTagList.

2.  Generate a new value for snmpTargetAddrTagList.

3.  Set the value of snmpTargetSpinLock to the
                 retrieved value, and the value of
                 snmpTargetAddrTagList to the new value.  If
                 the set fails for the snmpTargetSpinLock
                 object, go back to step 1."
    ::= { snmpTargetObjects 1 }

snmpTargetAddrTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF SnmpTargetAddrEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table of transport addresses to be used in the generation
         of SNMP messages."
    ::= { snmpTargetObjects 2 }

snmpTargetAddrEntry OBJECT-TYPE
    SYNTAX      SnmpTargetAddrEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A transport address to be used in the generation
         of SNMP operations.

Entries in the snmpTargetAddrTable are created and
         deleted using the snmpTargetAddrRowStatus object."
    INDEX { IMPLIED snmpTargetAddrName }
    ::= { snmpTargetAddrTable 1 }

SnmpTargetAddrEntry ::= SEQUENCE {
    snmpTargetAddrName         SnmpAdminString,
    snmpTargetAddrTDomain      TDomain,
    snmpTargetAddrTAddress     TAddress,
    snmpTargetAddrTimeout      TimeInterval,
    snmpTargetAddrRetryCount   Integer32,
    snmpTargetAddrTagList      SnmpTagList,
    snmpTargetAddrParams       SnmpAdminString,
    snmpTargetAddrStorageType  StorageType,
    snmpTargetAddrRowStatus    RowStatus
}

snmpTargetAddrName OBJECT-TYPE
    SYNTAX      SnmpAdminString (SIZE(1..32))
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "The locally arbitrary, but unique identifier associated
         with this snmpTargetAddrEntry."
    ::= { snmpTargetAddrEntry 1 }

snmpTargetAddrTDomain OBJECT-TYPE
    SYNTAX      TDomain
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "This object indicates the transport type of the address
         contained in the snmpTargetAddrTAddress object."
    ::= { snmpTargetAddrEntry 2 }

snmpTargetAddrTAddress OBJECT-TYPE
    SYNTAX      TAddress
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "This object contains a transport address.  The format of
         this address depends on the value of the
         snmpTargetAddrTDomain object."
    ::= { snmpTargetAddrEntry 3 }

snmpTargetAddrTimeout OBJECT-TYPE
    SYNTAX      TimeInterval
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "This object should reflect the expected maximum round
         trip time for communicating with the transport address
         defined by this row.  When a message is sent to this
         address, and a response (if one is expected) is not
         received within this time period, an implementation
         may assume that the response will not be delivered.

Note that the time interval that an application waits
         for a response may actually be derived from the value
         of this object.  The method for deriving the actual time
         interval is implementation dependent.  One such method
         is to derive the expected round trip time based on a
         particular retransmission algorithm and on the number
         of timeouts which have occurred.  The type of message may
         also be considered when deriving expected round trip
         times for retransmissions.  For example, if a message is
         being sent with a securityLevel that indicates both

authentication and privacy, the derived value may be
         increased to compensate for extra processing time spent
         during authentication and encryption processing."
    DEFVAL { 1500 }
    ::= { snmpTargetAddrEntry 4 }

snmpTargetAddrRetryCount OBJECT-TYPE
    SYNTAX      Integer32 (0..255)
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "This object specifies a default number of retries to be
         attempted when a response is not received for a generated
         message.  An application may provide its own retry count,
         in which case the value of this object is ignored."
    DEFVAL { 3 }
    ::= { snmpTargetAddrEntry 5 }

snmpTargetAddrTagList OBJECT-TYPE
    SYNTAX      SnmpTagList
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "This object contains a list of tag values which are
         used to select target addresses for a particular
         operation."
    DEFVAL { "" }
    ::= { snmpTargetAddrEntry 6 }

snmpTargetAddrParams OBJECT-TYPE
    SYNTAX      SnmpAdminString (SIZE(1..32))
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The value of this object identifies an entry in the
         snmpTargetParamsTable.  The identified entry
         contains SNMP parameters to be used when generating
         messages to be sent to this transport address."
    ::= { snmpTargetAddrEntry 7 }

snmpTargetAddrStorageType OBJECT-TYPE
    SYNTAX      StorageType
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The storage type for this conceptual row.
         Conceptual rows having the value 'permanent' need not
         allow write-access to any columnar objects in the row."
    DEFVAL { nonVolatile }
    ::= { snmpTargetAddrEntry 8 }

snmpTargetAddrRowStatus OBJECT-TYPE
    SYNTAX      RowStatus
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The status of this conceptual row.

To create a row in this table, a manager must
         set 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 snmpTargetAddrRowStatus
         column is 'notReady'.

In particular, a newly created row cannot be made
         active until the corresponding instances of
         snmpTargetAddrTDomain, snmpTargetAddrTAddress, and
         snmpTargetAddrParams have all been set.

The following objects may not be modified while the
         value of this object is active(1):
             - snmpTargetAddrTDomain
             - snmpTargetAddrTAddress
         An attempt to set these objects while the value of
         snmpTargetAddrRowStatus is active(1) will result in
         an inconsistentValue error."
    ::= { snmpTargetAddrEntry 9 }

snmpTargetParamsTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF SnmpTargetParamsEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table of SNMP target information to be used
         in the generation of SNMP messages."
    ::= { snmpTargetObjects 3 }

snmpTargetParamsEntry OBJECT-TYPE
    SYNTAX      SnmpTargetParamsEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A set of SNMP target information.

Entries in the snmpTargetParamsTable are created and
         deleted using the snmpTargetParamsRowStatus object."
    INDEX { IMPLIED snmpTargetParamsName }
    ::= { snmpTargetParamsTable 1 }

SnmpTargetParamsEntry ::= SEQUENCE {
    snmpTargetParamsName           SnmpAdminString,
    snmpTargetParamsMPModel        SnmpMessageProcessingModel,
    snmpTargetParamsSecurityModel  SnmpSecurityModel,
    snmpTargetParamsSecurityName   SnmpAdminString,
    snmpTargetParamsSecurityLevel  SnmpSecurityLevel,
    snmpTargetParamsStorageType    StorageType,
    snmpTargetParamsRowStatus      RowStatus
}

snmpTargetParamsName OBJECT-TYPE
    SYNTAX      SnmpAdminString (SIZE(1..32))
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "The locally arbitrary, but unique identifier associated
         with this snmpTargetParamsEntry."
    ::= { snmpTargetParamsEntry 1 }

snmpTargetParamsMPModel OBJECT-TYPE
    SYNTAX      SnmpMessageProcessingModel
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The Message Processing Model to be used when generating
         SNMP messages using this entry."
    ::= { snmpTargetParamsEntry 2 }

snmpTargetParamsSecurityModel OBJECT-TYPE
    SYNTAX      SnmpSecurityModel (1..2147483647)
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The Security Model to be used when generating SNMP
          messages using this entry.  An implementation may
          choose to return an inconsistentValue error if an
          attempt is made to set this variable to a value
          for a security model which the implementation does
          not support."
    ::= { snmpTargetParamsEntry 3 }

snmpTargetParamsSecurityName OBJECT-TYPE
    SYNTAX      SnmpAdminString
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The securityName which identifies the Principal on
         whose behalf SNMP messages will be generated using
         this entry."
    ::= { snmpTargetParamsEntry 4 }

snmpTargetParamsSecurityLevel OBJECT-TYPE
    SYNTAX      SnmpSecurityLevel
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The Level of Security to be used when generating
         SNMP messages using this entry."
    ::= { snmpTargetParamsEntry 5 }

snmpTargetParamsStorageType OBJECT-TYPE
    SYNTAX      StorageType
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The storage type for this conceptual row.
         Conceptual rows having the value 'permanent' need not
         allow write-access to any columnar objects in the row."
    DEFVAL { nonVolatile }
    ::= { snmpTargetParamsEntry 6 }

snmpTargetParamsRowStatus OBJECT-TYPE
    SYNTAX      RowStatus
    MAX-ACCESS  read-create
    STATUS      current
    DESCRIPTION
        "The status of this conceptual row.

To create a row in this table, a manager must
         set 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 snmpTargetParamsRowStatus
         column is 'notReady'.

In particular, a newly created row cannot be made
         active until the corresponding
         snmpTargetParamsMPModel,
         snmpTargetParamsSecurityModel,
         snmpTargetParamsSecurityName,
         and snmpTargetParamsSecurityLevel have all been set.

The following objects may not be modified while the
         value of this object is active(1):
             - snmpTargetParamsMPModel
             - snmpTargetParamsSecurityModel
             - snmpTargetParamsSecurityName
             - snmpTargetParamsSecurityLevel
         An attempt to set these objects while the value of
         snmpTargetParamsRowStatus is active(1) will result in
         an inconsistentValue error."
    ::= { snmpTargetParamsEntry 7 }

snmpUnavailableContexts OBJECT-TYPE
    SYNTAX       Counter32
    MAX-ACCESS   read-only
    STATUS       current
    DESCRIPTION
        "The total number of packets received by the SNMP
         engine which were dropped because the context
         contained in the message was unavailable."
    ::= { snmpTargetObjects 4 }

snmpUnknownContexts OBJECT-TYPE
    SYNTAX       Counter32
    MAX-ACCESS   read-only
    STATUS       current
    DESCRIPTION
        "The total number of packets received by the SNMP
         engine which were dropped because the context
         contained in the message was unknown."
    ::= { snmpTargetObjects 5 }

--
--
-- Conformance information
--
--

snmpTargetCompliances OBJECT IDENTIFIER ::=
                                        { snmpTargetConformance 1 }
snmpTargetGroups      OBJECT IDENTIFIER ::=
                                        { snmpTargetConformance 2 }

--
--
-- Compliance statements

--
--

snmpTargetCommandResponderCompliance MODULE-COMPLIANCE
    STATUS      current
    DESCRIPTION
        "The compliance statement for SNMP entities which include
         a command responder application."
    MODULE -- This Module
        MANDATORY-GROUPS { snmpTargetCommandResponderGroup }
    ::= { snmpTargetCompliances 1 }

snmpTargetBasicGroup OBJECT-GROUP
    OBJECTS {
        snmpTargetSpinLock,
        snmpTargetAddrTDomain,
        snmpTargetAddrTAddress,
        snmpTargetAddrTagList,
        snmpTargetAddrParams,
        snmpTargetAddrStorageType,
        snmpTargetAddrRowStatus,
        snmpTargetParamsMPModel,
        snmpTargetParamsSecurityModel,
        snmpTargetParamsSecurityName,
        snmpTargetParamsSecurityLevel,
        snmpTargetParamsStorageType,
        snmpTargetParamsRowStatus
    }
    STATUS      current
    DESCRIPTION
        "A collection of objects providing basic remote
         configuration of management targets."
    ::= { snmpTargetGroups 1 }

snmpTargetResponseGroup OBJECT-GROUP
    OBJECTS {
        snmpTargetAddrTimeout,
        snmpTargetAddrRetryCount
    }
    STATUS      current
    DESCRIPTION
        "A collection of objects providing remote configuration
         of management targets for applications which generate
         SNMP messages for which a response message would be
         expected."
    ::= { snmpTargetGroups 2 }

snmpTargetCommandResponderGroup OBJECT-GROUP

OBJECTS {
        snmpUnavailableContexts,
        snmpUnknownContexts
    }
    STATUS      current
    DESCRIPTION
        "A collection of objects required for command responder
         applications, used for counting error conditions."
    ::= { snmpTargetGroups 3 }

END