snmp-framework-mib.txt

架設ROSE私服必備之物 ROSE數據庫

SNMP-FRAMEWORK-MIB DEFINITIONS ::= BEGIN

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE,
    OBJECT-IDENTITY,
    snmpModules                           FROM SNMPv2-SMI
    TEXTUAL-CONVENTION                    FROM SNMPv2-TC
    MODULE-COMPLIANCE, OBJECT-GROUP       FROM SNMPv2-CONF;

snmpFrameworkMIB MODULE-IDENTITY
    LAST-UPDATED "9901190000Z"            -- 19 January 1999
    ORGANIZATION "SNMPv3 Working Group"
    CONTACT-INFO "WG-EMail:   [e-mail]
                  Subscribe:  [e-mail]
                              In message body:  subscribe snmpv3

                  Chair:      Russ Mundy
                              TIS Labs at Network Associates
                  postal:     3060 Washington Rd
                              Glenwood MD 21738
                              USA
                  EMail:      [e-mail]
                  phone:      [phone]

                  Co-editor   Dave Harrington
                              Cabletron Systems, Inc.
                  postal:     Post Office Box 5005
                              Mail Stop: Durham
                              35 Industrial Way
                              Rochester, NH 03867-5005
                              USA
                  EMail:      [e-mail]
                  phone:      [phone]

                  Co-editor   Randy Presuhn
                              BMC Software, Inc.
                  postal:     965 Stewart Drive
                              Sunnyvale, CA 94086
                              USA
                  EMail:      [e-mail]
                  phone:      [phone]

                  Co-editor:  Bert Wijnen
                              IBM T.J. Watson Research
                  postal:     Schagen 33
                              3461 GL Linschoten

                              Netherlands
                  EMail:      [e-mail]
                  phone:      [phone]
                 "
    DESCRIPTION  "The SNMP Management Architecture MIB"
-- Revision History

    REVISION     "9901190000Z"            -- 19 January 1999
    DESCRIPTION  "Updated editors' addresses, fixed typos.
                  Published as RFC2571.
                 "
    REVISION     "9711200000Z"            -- 20 November 1997
    DESCRIPTION  "The initial version, published in RFC 2271.
                 "
    ::= { snmpModules 10 }

-- Textual Conventions used in the SNMP Management Architecture ***

SnmpEngineID ::= TEXTUAL-CONVENTION
    STATUS       current
    DESCRIPTION "An SNMP engine's administratively-unique identifier.
                 Objects of this type are for identification, not for
                 addressing, even though it is possible that an
                 address may have been used in the generation of
                 a specific value.

                 The value for this object may not be all zeros or
                 all 'ff'H or the empty (zero length) string.

                 The initial value for this object may be configured
                 via an operator console entry or via an algorithmic
                 function.  In the latter case, the following
                 example algorithm is recommended.

                 In cases where there are multiple engines on the
                 same system, the use of this algorithm is NOT
                 appropriate, as it would result in all of those
                 engines ending up with the same ID value.

                 1) The very first bit is used to indicate how the
                    rest of the data is composed.

                    0 - as defined by enterprise using former methods
                        that existed before SNMPv3. See item 2 below.

                    1 - as defined by this architecture, see item 3
                        below.

                    Note that this allows existing uses of the
                    engineID (also known as AgentID [RFC1910]) to
                    co-exist with any new uses.

                 2) The snmpEngineID has a length of 12 octets.

                    The first four octets are set to the binary
                    equivalent of the agent's SNMP management
                    private enterprise number as assigned by the
                    Internet Assigned Numbers Authority (IANA).
                    For example, if Acme Networks has been assigned
                    { enterprises 696 }, the first four octets would
                    be assigned '000002b8'H.

                    The remaining eight octets are determined via
                    one or more enterprise-specific methods. Such
                    methods must be designed so as to maximize the
                    possibility that the value of this object will
                    be unique in the agent's administrative domain.
                    For example, it may be the IP address of the SNMP
                    entity, or the MAC address of one of the
                    interfaces, with each address suitably padded
                    with random octets.  If multiple methods are
                    defined, then it is recommended that the first
                    octet indicate the method being used and the
                    remaining octets be a function of the method.

                 3) The length of the octet strings varies.

                    The first four octets are set to the binary
                    equivalent of the agent's SNMP management
                    private enterprise number as assigned by the
                    Internet Assigned Numbers Authority (IANA).
                    For example, if Acme Networks has been assigned
                    { enterprises 696 }, the first four octets would
                    be assigned '000002b8'H.

                    The very first bit is set to 1. For example, the
                    above value for Acme Networks now changes to be
                    '800002b8'H.

                    The fifth octet indicates how the rest (6th and
                    following octets) are formatted. The values for
                    the fifth octet are:

                      0     - reserved, unused.

                      1     - IPv4 address (4 octets)

                              lowest non-special IP address

                      2     - IPv6 address (16 octets)
                              lowest non-special IP address

                      3     - MAC address (6 octets)
                              lowest IEEE MAC address, canonical
                              order

                      4     - Text, administratively assigned
                              Maximum remaining length 27

                      5     - Octets, administratively assigned
                              Maximum remaining length 27

                      6-127 - reserved, unused

                    127-255 - as defined by the enterprise
                              Maximum remaining length 27
                "
    SYNTAX       OCTET STRING (SIZE(5..32))

SnmpSecurityModel ::= TEXTUAL-CONVENTION
    STATUS       current
    DESCRIPTION "An identifier that uniquely identifies a
                 securityModel of the Security Subsystem within the
                 SNMP Management Architecture.

                 The values for securityModel are allocated as
                 follows:

                 - The zero value is reserved.
                 - Values between 1 and 255, inclusive, are reserved
                   for standards-track Security Models and are
                   managed by the Internet Assigned Numbers Authority
                   (IANA).
                 - Values greater than 255 are allocated to
                   enterprise-specific Security Models.  An
                   enterprise-specific securityModel value is defined
                   to be:

                   enterpriseID * 256 + security model within
                   enterprise

                   For example, the fourth Security Model defined by
                   the enterprise whose enterpriseID is 1 would be
                   260.

                 This scheme for allocation of securityModel
                 values allows for a maximum of 255 standards-
                 based Security Models, and for a maximum of
                 255 Security Models per enterprise.

                 It is believed that the assignment of new
                 securityModel values will be rare in practice
                 because the larger the number of simultaneously
                 utilized Security Models, the larger the
                 chance that interoperability will suffer.
                 Consequently, it is believed that such a range
                 will be sufficient.  In the unlikely event that
                 the standards committee finds this number to be
                 insufficient over time, an enterprise number
                 can be allocated to obtain an additional 255
                 possible values.

                 Note that the most significant bit must be zero;
                 hence, there are 23 bits allocated for various
                 organizations to design and define non-standard
                 securityModels.  This limits the ability to
                 define new proprietary implementations of Security
                 Models to the first 8,388,608 enterprises.

                 It is worthwhile to note that, in its encoded
                 form, the securityModel value will normally
                 require only a single byte since, in practice,
                 the leftmost bits will be zero for most messages
                 and sign extension is suppressed by the encoding
                 rules.

                 As of this writing, there are several values
                 of securityModel defined for use with SNMP or
                 reserved for use with supporting MIB objects.
                 They are as follows:

                     0  reserved for 'any'
                     1  reserved for SNMPv1
                     2  reserved for SNMPv2c
                     3  User-Based Security Model (USM)
                "
    SYNTAX       INTEGER(0 .. 2147483647)

SnmpMessageProcessingModel ::= TEXTUAL-CONVENTION
    STATUS       current
    DESCRIPTION "An identifier that uniquely identifies a Message
                 Processing Model of the Message Processing
                 Subsystem within a SNMP Management Architecture.

                 The values for messageProcessingModel are
                 allocated as follows:

                 - Values between 0 and 255, inclusive, are
                   reserved for standards-track Message Processing
                   Models and are managed by the Internet Assigned
                   Numbers Authority (IANA).