Internet Draft Management Information Base for SNMPv2 May 1995
Management Information Base
for Version 2 of the
Simple Network Management Protocol (SNMPv2)
31 May 1995 |
draft-ietf-snmpv2-mib-ds-02.txt |
Jeffrey D. Case
SNMP Research, Inc.
case@snmp.com
Keith McCloghrie
Cisco Systems, Inc.
kzm@cisco.com
Marshall T. Rose
Dover Beach Consulting, Inc.
mrose@dbc.mtview.ca.us
Steven Waldbusser
Carnegie Mellon University
waldbusser@cmu.edu
Status of this Memo
This document is an Internet-Draft. Internet-Drafts are working
documents of the Internet Engineering Task Force (IETF), its areas, and
its working groups. Note that other groups may also distribute working
documents as Internet-Drafts.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet- Drafts as reference material
or to cite them other than as ``work in progress.''
To learn the current status of any Internet-Draft, please check the
``1id-abstracts.txt'' listing contained in the Internet- Drafts Shadow
Directories on ds.internic.net (US East Coast), nic.nordu.net (Europe),
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ftp.isi.edu (US West Coast), or munnari.oz.au (Pacific Rim).
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1. Introduction
A management system contains: several (potentially many) nodes, each
with a processing entity, termed an agent, which has access to
management instrumentation; at least one management station; and, a
management protocol, used to convey management information between the
agents and management stations. Operations of the protocol are carried
out under an administrative framework which defines authentication,
authorization, access control, and privacy policies.
Management stations execute management applications which monitor and
control managed elements. Managed elements are devices such as hosts,
routers, terminal servers, etc., which are monitored and controlled via
access to their management information.
Management information is viewed as a collection of managed objects,
residing in a virtual information store, termed the Management
Information Base (MIB). Collections of related objects are defined in
MIB modules. These modules are written using a subset of OSI's Abstract
Syntax Notation One (ASN.1) [1], termed the Structure of Management
Information (SMI) [2].
The management protocol, SNMPv2 [3], provides for the exchange of
messages which convey management information between the agents and the
management stations. It is the purpose of this document to define
managed objects which describe the behavior of a SNMPv2 entity.
1.1. A Note on Terminology
For the purpose of exposition, the original Internet-standard Network
Management Framework, as described in RFCs 1155, 1157, and 1212, is
termed the SNMP version 1 framework (SNMPv1). The current framework is
termed the SNMP version 2 framework (SNMPv2).
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2. Definitions -
SNMPv2-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
TimeTicks, Counter32, snmpModules, mib-2
FROM SNMPv2-SMI
TruthValue, DisplayString, TestAndIncr, TimeStamp
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP
FROM SNMPv2-CONF
partyEntry
FROM SNMPv2-PARTY-MIB;
snmpMIB MODULE-IDENTITY
LAST-UPDATED "9503190000Z"
ORGANIZATION "IETF SNMPv2 Working Group"
CONTACT-INFO
" Marshall T. Rose
Postal: Dover Beach Consulting, Inc.
420 Whisman Court
Mountain View, CA 94043-2186
US
Tel: +1 415 968 1052
Fax: +1 415 968 2510
E-mail: mrose@dbc.mtview.ca.us"
DESCRIPTION
"The MIB module for SNMPv2 entities."
REVISION "9104300000Z"
DESCRIPTION
"The initial revision of this MIB module was published as
RFC 1450."
::= { snmpModules 1 }
snmpMIBObjects OBJECT IDENTIFIER ::= { snmpMIB 1 }
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-- the System group
--
-- a collection of objects common to all managed systems.
-- The system group must be present in every SNMPv2 context.
system OBJECT IDENTIFIER ::= { mib-2 1 }
sysDescr OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A textual description of the entity. This value should
include the full name and version identification of the
system's hardware type, software operating-system, and
networking software."
::= { system 1 }
sysObjectID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The vendor's authoritative identification of the network
management subsystem contained in the entity. This value is
allocated within the SMI enterprises subtree (1.3.6.1.4.1)
and provides an easy and unambiguous means for determining
`what kind of box' is being managed. For example, if vendor
`Flintstones, Inc.' was assigned the subtree
1.3.6.1.4.1.4242, it could assign the identifier
1.3.6.1.4.1.4242.1.1 to its `Fred Router'."
::= { system 2 }
sysUpTime OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time (in hundredths of a second) since the network
management portion of the system was last re-initialized."
::= { system 3 }
sysContact OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-write
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STATUS current
DESCRIPTION
"The textual identification of the contact person for this
managed node, together with information on how to contact
this person. If no contact information is known, the value
is the zero-length string."
::= { system 4 }
sysName OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"An administratively-assigned name for this managed node.
By convention, this is the node's fully-qualified domain
name. If the name is unknown, the value is the zero-length
string."
::= { system 5 }
sysLocation OBJECT-TYPE
SYNTAX DisplayString (SIZE (0..255))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The physical location of this node (e.g., `telephone
closet, 3rd floor'). If the location is unknown, the value
is the zero-length string."
::= { system 6 }
sysServices OBJECT-TYPE
SYNTAX INTEGER (0..127)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A value which indicates the set of services that this
entity may potentially offers. The value is a sum. This
sum initially takes the value zero, Then, for each layer, L,
in the range 1 through 7, that this node performs
transactions for, 2 raised to (L - 1) is added to the sum.
For example, a node which performs only routing functions
would have a value of 4 (2^(3-1)). In contrast, a node
which is a host offering application services would have a
value of 72 (2^(4-1) + 2^(7-1)). Note that in the context
of the Internet suite of protocols, values should be
calculated accordingly:
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layer functionality
1 physical (e.g., repeaters)
2 datalink/subnetwork (e.g., bridges)
3 internet (e.g., supports the IP)
4 end-to-end (e.g., supports the TCP)
7 applications (e.g., supports the SMTP)
For systems including OSI protocols, layers 5 and 6 may also
be counted."
::= { system 7 }
-- object resource information
--
-- a collection of objects which describe the SNMPv2 entity's
-- (statically and dynamically configurable) support of
-- various MIB modules.
sysORLastChange OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime at the time of the most recent
change in state or value of any instance of sysORID."
::= { system 8 }
sysORTable OBJECT-TYPE
SYNTAX SEQUENCE OF SysOREntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The (conceptual) table listing the capabilities of the
local SNMPv2 entity acting in an agent role with respect to
various MIB modules. SNMPv2 entities having dynamically-
configurable support of MIB modules will have a
dynamically-varying number of conceptual rows."
::= { system 9 }
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sysOREntry OBJECT-TYPE
SYNTAX SysOREntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry (conceptual row) in the sysORTable."
INDEX { sysORIndex }
::= { sysORTable 1 }
SysOREntry ::= SEQUENCE {
sysORIndex INTEGER,
sysORID OBJECT IDENTIFIER,
sysORDescr DisplayString,
sysORUpTime TimeStamp
}
sysORIndex OBJECT-TYPE
SYNTAX INTEGER (1..2147483647)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The auxiliary variable used for identifying instances of
the columnar objects in the sysORTable."
::= { sysOREntry 1 }
sysORID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An authoritative identification of a capabilities statement |
with respect to various MIB modules supported (in the same |
SNMPv2 context) by the local SNMPv2 entity acting in an |
agent role." |
::= { sysOREntry 2 }
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sysORDescr OBJECT-TYPE
SYNTAX DisplayString
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A textual description of the capabilities identified by the
corresponding instance of sysORID."
::= { sysOREntry 3 }
sysORUpTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime at the time this conceptual row was
last instanciated."
::= { sysOREntry 4 }
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-- the SNMPv2 statistics group
--
-- a collection of objects providing basic instrumentation of
-- the SNMPv2 entity.
-- A Case diagram[4] relating these objects is:
--
-- \v/ transport service
-- |
-- ==+== snmpStatsPackets
-- |
-- +==> snmpStats30Something
-- |
-- +==> snmpStatsEncodingErrors
-- |
-- +==> snmpStatsUnknownDstParties
-- |
-- +==> snmpStatsDstPartyMismatches
-- |
-- +==> snmpStatsUnknownSrcParties
-- |
-- +==> snmpStatsBadAuths
-- |
-- +==> snmpStatsNotInLifetimes
-- |
-- +==> snmpStatsWrongDigestValues
-- |
-- +==> snmpStatsUnknownContexts
-- |
-- +==> snmpStatsBadOperations
-- |
-- +==> snmpStatsProxyDrops +
-- | +
-- +==> snmpStatsSilentDrops
-- |
-- ===== sink
snmpStats OBJECT IDENTIFIER ::= { snmpMIBObjects 1 }
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snmpStatsPackets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of packets received by the SNMPv2 entity
from the transport service."
REFERENCE
"Derived from RFC1213-MIB.snmpInPkts."
::= { snmpStats 1 }
snmpStats30Something OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of packets which had an initial octet with
a value of 30 hexadecimal received by a SNMPv2 entity which
does not support SNMPv1. (Such packets are possibly
misdirected SNMPv1 Messages.)"
REFERENCE
"Derived from RFC1213-MIB.snmpInASNParseErrs."
::= { snmpStats 2 }
snmpStatsEncodingErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of packets received by the SNMPv2 entity
which were improperly encoded or had invalid syntax."
REFERENCE
"Derived from RFC1213-MIB.snmpInASNParseErrs."
::= { snmpStats 3 }
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snmpStatsUnknownDstParties OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SnmpPrivMsgs delivered to the SNMPv2
entity for which the privDst field was not a known local
party."
::= { snmpStats 4 }
snmpStatsDstPartyMismatches OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SnmpPrivMsgs delivered to the SNMPv2
entity which contained a SnmpAuthMsg for which the
authData.dstParty field did not match the privDst field in
the SnmpPrivMsg."
::= { snmpStats 5 }
snmpStatsUnknownSrcParties OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SnmpAuthMsgs delivered to the SNMPv2
entity for which the authData.srcParty field was not a known
remote party."
::= { snmpStats 6 }
snmpStatsBadAuths OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SnmpAuthMsgs delivered to the SNMPv2
entity which contained an authInfo field which was
inconsistent with the authentication protocol associated
with the source party."
::= { snmpStats 7 }
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snmpStatsNotInLifetimes OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SnmpAuthMsgs delivered to the SNMPv2
entity which were deemed unauthentic due to their
authInfo.authSrcTimestamp field being less than the source
party's clock plus lifetime."
::= { snmpStats 8 }
snmpStatsWrongDigestValues OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SnmpAuthMsgs delivered to the SNMPv2
entity which were deemed unauthentic due to their
authInfo.authDigest field being unequal to the expected
digest value."
::= { snmpStats 9 }
snmpStatsUnknownContexts OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SnmpMgmtComs delivered to the SNMPv2
entity for which the context field was not a known SNMPv2
context, or for which the local/remote realization of the
SNMPv2 context was not consistent with the operation
referred to by the PDU type."
::= { snmpStats 10 }
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snmpStatsBadOperations OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of messages delivered to the SNMPv2 entity
which were silently dropped because the PDU type referred to
an operation not authorized by the acTable [5]."
::= { snmpStats 11 }
snmpStatsSilentDrops OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of GetRequest-PDUs, GetNextRequest-PDUs,
GetBulkRequest-PDUs, SetRequest-PDUs, and InformRequest-PDUs
delivered to the SNMPv2 entity which were silently dropped
because the size of a reply containing an alternate
Response-PDU with an empty variable-bindings field was
greater than either a local constraint or the maximum
message size of the request's source party."
::= { snmpStats 12 }
snmpStatsProxyDrops OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of GetRequest-PDUs, GetNextRequest-PDUs,
GetBulkRequest-PDUs, SetRequest-PDUs, and InformRequest-PDUs
delivered to the SNMPv2 entity which were silently dropped
because the context indicated a proxy SNMPv2 context and the
transmission of the (possibly translated) message to a proxy
target failed in a manner (other than a time-out) such that
no Response-PDU could be returned to the original request's
source party."
::= { snmpStats 13 }
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snmpV2EnableReports OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether the SNMPv2 entity, when acting in an
agent role, is permitted to generate the report PDU. The
value of this object overrides any configuration
information; as such, it provides a means whereby error
reports may be disabled.
Note that it is strongly recommended that this object be
stored in non-volatile memory so that it remains constant
across re-initializations of the network management system."
::= { snmpStats 14 }
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-- the SNMPv1 statistics group
--
-- a collection of objects providing basic instrumentation of
-- a SNMPv2 entity which also implements SNMPv1.
-- A Case diagram[4] relating these objects
-- (and those applicable objects in the snmpStats group)
-- is:
--
-- \v/ transport service
-- |
-- ==+== snmpStatsPackets
-- |
-- +==> snmpStatsEncodingErrors
-- |
-- +==> snmpV1BadCommunityNames
-- |
-- +==> snmpV1BadCommunityUses
-- |
-- ===== sink
snmpV1 OBJECT IDENTIFIER ::= { snmpMIBObjects 2 }
snmpV1BadCommunityNames OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SNMPv1 Messages delivered to the SNMPv2
entity which used a community name not known to the SNMPv2
entity."
REFERENCE
"Derived from RFC1213-MIB.snmpInBadCommunityNames."
::= { snmpV1 1 }
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snmpV1BadCommunityUses OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of SNMPv1 Messages delivered to SNMPv2
entity containing an operation which was not allowed for the
community named in the Message."
REFERENCE
"Derived from RFC1213-MIB.snmpInBadCommunityUses."
::= { snmpV1 2 }
-- ::= { snmpMIBObjects 3 } this OID is obsolete
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-- the traps group
--
-- a collection of objects which allow the SNMPv2 entity, when
-- acting in an agent role, to be configured to generate
-- SNMPv2-Trap-PDUs.
snmpTrap OBJECT IDENTIFIER ::= { snmpMIBObjects 4 }
snmpTrapOID OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS accessible-for-notify |
STATUS current
DESCRIPTION
"The authoritative identification of the trap currently
being sent. This variable occurs as the second varbind of a
SNMPv2-Trap-PDU."
::= { snmpTrap 1 }
snmpTrapTable OBJECT-TYPE
SYNTAX SEQUENCE OF SnmpTrapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table which keeps track of how many traps have been sent
to each SNMPv2 entity."
::= { snmpTrap 2 }
snmpTrapEntry OBJECT-TYPE
SYNTAX SnmpTrapEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry which keeps track of how many traps have been sent
to a particular SNMPv2 entity."
AUGMENTS { partyEntry }
::= { snmpTrapTable 1 }
SnmpTrapEntry ::= SEQUENCE {
snmpTrapNumbers Counter32
}
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snmpTrapNumbers OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of traps which have been sent to a particular
SNMPv2 party, since the last initialization of the SNMPv2
entity, or the creation of the SNMPv2 party, whichever
occurred most recently."
::= { snmpTrapEntry 1 }
snmpTrapEnterprise OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
MAX-ACCESS accessible-for-notify |
STATUS current
DESCRIPTION
"The authoritative identification of the enterprise
associated with the trap currently being sent. When a
SNMPv2 proxy agent is mapping an RFC1157 Trap-PDU into a
SNMPv2-Trap-PDU, this variable occurs as the last varbind."
::= { snmpTrap 3 }
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snmpV2EnableAuthenTraps OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether the SNMPv2 entity, when acting in an
agent role, is permitted to generate authenticationFailure
traps. The value of this object overrides any configuration
information; as such, it provides a means whereby all
authenticationFailure traps may be disabled.
Note that it is strongly recommended that this object be
stored in non-volatile memory so that it remains constant
across re-initializations of the network management system."
REFERENCE
"Derived from RFC1213-MIB.snmpEnableAuthenTraps."
::= { snmpTrap 4 }
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-- well-known traps
snmpTraps OBJECT IDENTIFIER ::= { snmpMIBObjects 5 }
coldStart NOTIFICATION-TYPE
STATUS current
DESCRIPTION
"A coldStart trap signifies that the SNMPv2 entity, acting
in an agent role, is reinitializing itself and that its
configuration may have been altered."
::= { snmpTraps 1 }
warmStart NOTIFICATION-TYPE
STATUS current
DESCRIPTION
"A warmStart trap signifies that the SNMPv2 entity, acting
in an agent role, is reinitializing itself such that its
configuration is unaltered."
::= { snmpTraps 2 }
-- Note the linkDown NOTIFICATION-TYPE ::= { snmpTraps 3 }
-- and the linkUp NOTIFICATION-TYPE ::= { snmpTraps 4 }
-- are defined in RFC 1573
authenticationFailure NOTIFICATION-TYPE
STATUS current
DESCRIPTION
"An authenticationFailure trap signifies that the SNMPv2
entity, acting in an agent role, has received a protocol
message that is not properly authenticated. While all
implementations of the SNMPv2 must be capable of generating
this trap, the snmpV2EnableAuthenTraps object indicates
whether this trap will be generated."
::= { snmpTraps 5 }
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-- Note the egpNeighborLoss NOTIFICATION-TYPE ::= { snmpTraps 6 }
-- is defined in RFC 1213
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-- the set group
--
-- a collection of objects which allow several cooperating
-- SNMPv2 entities, all acting in a manager role, to
-- coordinate their use of the SNMPv2 set operation.
snmpSet OBJECT IDENTIFIER ::= { snmpMIBObjects 6 }
snmpSetSerialNo OBJECT-TYPE
SYNTAX TestAndIncr
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"An advisory lock used to allow several cooperating SNMPv2
entities, all acting in a manager role, to coordinate their
use of the SNMPv2 set operation.
This object is used for coarse-grain coordination. To
achieve fine-grain coordination, one or more similar objects
might be defined within each MIB group, as appropriate."
::= { snmpSet 1 }
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-- conformance information
snmpMIBConformance
OBJECT IDENTIFIER ::= { snmpMIB 2 }
snmpMIBCompliances
OBJECT IDENTIFIER ::= { snmpMIBConformance 1 }
snmpMIBGroups OBJECT IDENTIFIER ::= { snmpMIBConformance 2 }
-- compliance statements
snmpMIBCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The compliance statement for SNMPv2 entities which
implement the SNMPv2 MIB."
MODULE -- this module
MANDATORY-GROUPS { systemGroup, -- in each SNMPv2 context |
snmpStatsGroup,
snmpTrapGroup, snmpSetGroup }
GROUP snmpV1Group
DESCRIPTION
"The snmpV1 group is mandatory only for those
SNMPv2 entities which also implement SNMPv1."
::= { snmpMIBCompliances 1 }
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-- units of conformance
systemGroup OBJECT-GROUP
OBJECTS { sysDescr, sysObjectID, sysUpTime,
sysContact, sysName, sysLocation,
sysServices,
sysORLastChange, sysORID, |
sysORUpTime, sysORDescr } |
STATUS current
DESCRIPTION
"The system group defines objects which are common to all
managed systems. In particular, every SNMPv2 context |
contains the set of managed objects contained in the system |
group. There is no required relationship between the values |
of these objects in two different contexts." |
::= { snmpMIBGroups 6 }
snmpStatsGroup OBJECT-GROUP
OBJECTS { snmpStatsPackets, snmpStats30Something,
snmpStatsEncodingErrors,
snmpStatsUnknownDstParties,
snmpStatsDstPartyMismatches,
snmpStatsUnknownSrcParties, snmpStatsBadAuths,
snmpStatsNotInLifetimes,
snmpStatsWrongDigestValues,
snmpStatsUnknownContexts,
snmpStatsBadOperations,
snmpStatsSilentDrops,
snmpStatsProxyDrops,
snmpV2EnableReports }
STATUS current
DESCRIPTION
"A collection of objects providing basic instrumentation of
the SNMPv2 entity."
::= { snmpMIBGroups 1 }
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snmpV1Group OBJECT-GROUP
OBJECTS { snmpV1BadCommunityNames, snmpV1BadCommunityUses }
STATUS current
DESCRIPTION
"A collection of objects providing basic instrumentation of
a SNMPv2 entity which also implements SNMPv1."
::= { snmpMIBGroups 2 }
-- ::= { snmpMIBGroups 3 } this OID is obsolete
snmpTrapGroup OBJECT-GROUP
OBJECTS { snmpTrapNumbers, snmpV2EnableAuthenTraps }
STATUS current
DESCRIPTION
"A collection of objects which allow the SNMPv2 entity, when
acting in an agent role, to be configured to generate
SNMPv2-Trap-PDUs."
::= { snmpMIBGroups 4 }
snmpSetGroup OBJECT-GROUP
OBJECTS { snmpSetSerialNo }
STATUS current
DESCRIPTION
"A collection of objects which allow several cooperating
SNMPv2 entities, all acting in a manager role, to coordinate
their use of the SNMPv2 set operation."
::= { snmpMIBGroups 5 }
END
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3. Acknowledgements
The authors wish to acknowledge the contributions of the SNMPv2 Working
Group in general. In particular, the following individuals
Dave Arneson (Cabletron),
Uri Blumenthal (IBM),
Doug Book (Chipcom),
Maria Greene (Ascom Timeplex),
Deirdre Kostik (Bellcore),
Dave Harrington (Cabletron),
Jeff Johnson (Cisco Systems),
Brian O'Keefe (Hewlett Packard),
Dave Perkins (Bay Networks),
Randy Presuhn (Peer Networks),
Shawn Routhier (Epilogue),
Bob Stewart (Cisco Systems),
Kaj Tesink (Bellcore).
deserve special thanks for their contributions.
4. References
[1] Information processing systems - Open Systems Interconnection -
Specification of Abstract Syntax Notation One (ASN.1),
International Organization for Standardization. International
Standard 8824, (December, 1987).
[2] Case, J., McCloghrie, K., Rose, M., and Waldbusser, S., "Structure
of Management Information for Version 2 of the Simple Network
Management Protocol (SNMPv2)", Internet Draft, SNMP Research, Inc.,
Cisco Systems, Dover Beach Consulting, Inc., Carnegie Mellon
University, May 1995. |
[3] Case, J., McCloghrie, K., Rose, M., and Waldbusser, S., "Protocol
Operations for Version 2 of the Simple Network Management Protocol
(SNMPv2)", Internet Draft, SNMP Research, Inc., Cisco Systems,
Dover Beach Consulting, Inc., Carnegie Mellon University, May 1995. |
[4] J.D. Case, C. Partridge, Case Diagrams: A First Step to Diagramed
Management Information Bases. Computer Communications Review,
Volume 19, Number 1, (January, 1989).
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[5] Case, J., Galvin, J., McCloghrie, K., Rose, M., and Waldbusser, S.,
"Party MIB for Version 2 of the Simple Network Management Protocol
(SNMPv2)", Internet Draft, SNMP Research, Inc., Trusted Information
Systems, Cisco Systems, Dover Beach Consulting, Inc., Carnegie
Mellon University, May 1995. |
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5. Security Considerations
Security issues are not discussed in this memo.
6. Authors' Addresses
Jeffrey D. Case
SNMP Research, Inc.
3001 Kimberlin Heights Rd.
Knoxville, TN 37920-9716
US
Phone: +1 615 573 1434
Email: case@snmp.com
Keith McCloghrie
Cisco Systems, Inc.
170 West Tasman Drive,
San Jose CA 95134-1706.
Phone: +1 408 526 5260
Email: kzm@cisco.com
Marshall T. Rose
Dover Beach Consulting, Inc.
420 Whisman Court
Mountain View, CA 94043-2186
US
Phone: +1 415 968 1052
Email: mrose@dbc.mtview.ca.us
Steven Waldbusser
Carnegie Mellon University
5000 Forbes Ave
Pittsburgh, PA 15213
US
Phone: +1 412 268 6628
Email: waldbusser@cmu.edu
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Table of Contents
1 Introduction .................................................... 3
1.1 A Note on Terminology ......................................... 3
2 Definitions ..................................................... 4
2.1 The System Group .............................................. 5
2.2 The SNMPv2 Statistics Group ................................... 10
2.3 The SNMPv1 Statistics Group ................................... 16
2.5 The Traps Group ............................................... 18
2.5.1 Well-known Traps ............................................ 21
2.6 The Set Group ................................................. 23
2.7 Conformance Information ....................................... 24
2.7.1 Compliance Statements ....................................... 24
2.7.2 Units of Conformance ........................................ 25
3 Acknowledgements ................................................ 27
4 References ...................................................... 27
5 Security Considerations ......................................... 29
6 Authors' Addresses .............................................. 29
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