Standard view Table view

ISIS-MIB

        This document describes a management information base for
the IS-IS Routing protocol, as described in ISO 10589,
when it is used to construct routing tables for IP
networks, as described in RFC 1195.
        
This document is based on a 1994 IETF document by Chris
Gunner.  This version has been modified to include
current syntax, to exclude portions of the protocol that
are not relevant to IP, and to add management support for
current practice.
        
Copyright (C) The Internet Society (2006).  This version
of this MIB module is part of RFC 4444; see the RFC
itself for full legal notices.
Source file
ISIS-MIB
Last revised
Identity
isisMIB
Base OID
1.3.6.1.2.1.138
Imported Objects
DIFFSERV-MIB IndexInteger IndexIntegerNextFree
IF-MIB InterfaceIndex
INET-ADDRESS-MIB InetAddress InetAddressPrefixLength InetAddressType
SNMP-FRAMEWORK-MIB SnmpAdminString
SNMPv2-CONF MODULE-COMPLIANCE NOTIFICATION-GROUP OBJECT-GROUP
SNMPv2-SMI Counter32 mib-2 MODULE-IDENTITY NOTIFICATION-TYPE OBJECT-TYPE Unsigned32
SNMPv2-TC RowStatus TEXTUAL-CONVENTION TimeStamp TruthValue
Net-SNMP examples using the rfc MIB directory Show commands

These commands use the standard Observium installation path and load the selected MIB variant before the RFC and Net-SNMP directories.

Translate the module identity
/usr/bin/snmptranslate -Pud -Ir -On -m 'ISIS-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'ISIS-MIB::isisMIB'
Walk the MIB subtree
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'ISIS-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'ISIS-MIB::isisMIB'
How SNMP, Net-SNMP, MIB paths, and variants work
Objects (0)
Dependencies (11) 7 direct · 4 transitive Show tree and compile order Hide dependency details

Each imported module is resolved in the importing module's source directory first, then through the normal default-variant rules.

Dependency tree
Dependency-first compile order
  1. SNMPv2-SMIrfc
  2. SNMPv2-TCrfc
  3. DIFFSERV-DSCP-TCrfc
  4. IANAifType-MIBrfc
  5. SNMPv2-CONFrfc
  6. SNMPv2-MIBrfc
  7. IF-MIBrfc
  8. INET-ADDRESS-MIBrfc
  9. INTEGRATED-SERVICES-MIBrfc
  10. DIFFSERV-MIBrfc
  11. SNMP-FRAMEWORK-MIBrfc
  12. ISIS-MIBrfcselected
Type Definitions (19)
IsisAdminState
Enumeration
on(1)
off(2)
IsisCircuitID
OctetString range: 0range: 7
IsisDefaultMetric
Unsigned32 range: 0..63
IsisFullMetric
Unsigned32
IsisISLevel
Enumeration
area(1)
domain(2)
IsisISPriority
Unsigned32 range: 0..127
IsisLSPBuffSize
Unsigned32 range: 512..16000
IsisLevel
Enumeration
level1(1)
level2(2)
level1and2(3)
IsisLevelState
Enumeration
off(1)
on(2)
waiting(3)
overloaded(4)
IsisLinkStatePDUID
OctetString range: 8
IsisMetricStyle
Enumeration
narrow(1)
wide(2)
both(3)
IsisMetricType
Enumeration
internal(1)
external(2)
IsisOSINSAddress
OctetString range: 0..20
IsisPDUHeader
OctetString range: 0..64
IsisSupportedProtocol
Enumeration
iso8473(129)
ipV6(142)
ip(204)
IsisSystemID
OctetString range: 6
IsisUnsigned16TC
Unsigned32 range: 0..65535
IsisUnsigned8TC
Unsigned32 range: 0..255
IsisWideMetric
Unsigned32 range: 0..16777215
Conformance Groups (9)
isisSystemGroup
isisSysVersion isisSysLevelType isisSysID isisSysMaxPathSplits isisSysMaxLSPGenInt isisSysPollESHelloRate isisSysWaitTime isisSysAdminState isisSysL2toL1Leaking isisSysMaxAge isisSysProtSupported isisSysNotificationEnable isisManAreaAddrExistState isisSysLevelOrigLSPBuffSize isisSysLevelMinLSPGenInt isisSysLevelState isisSysLevelSetOverload isisSysLevelSetOverloadUntil isisSysLevelMetricStyle isisSysLevelSPFConsiders isisSysLevelTEEnabled isisSysReceiveLSPBufferSize isisSummAddrExistState isisSummAddrMetric isisAreaAddr isisSummAddrFullMetric isisRedistributeAddrExistState isisRouterHostName isisRouterID isisSysStatCorrLSPs isisSysStatLSPDbaseOloads isisSysStatManAddrDropFromAreas isisSysStatAttmptToExMaxSeqNums isisSysStatSeqNumSkips isisSysStatOwnLSPPurges isisSysStatIDFieldLenMismatches isisSysStatPartChanges isisSysStatSPFRuns isisSysStatAuthTypeFails isisSysStatAuthFails isisSysStatLSPErrors
The collections of objects used to manage an
IS-IS router.
 .1.3.6.1.2.1.138.2.2.1
isisCircuitGroup
isisNextCircIndex isisCircAdminState isisCircExistState isisCircType isisCircExtDomain isisCircLevelType isisCircAdjChanges isisCircNumAdj isisCircInitFails isisCircRejAdjs isisCircIDFieldLenMismatches isisCircMaxAreaAddrMismatches isisCircAuthTypeFails isisCircAuthFails isisCircLANDesISChanges isisCircPassiveCircuit isisCircMeshGroupEnabled isisCircMeshGroup isisCircSmallHellos isisCircLastUpTime isisCirc3WayEnabled isisCircExtendedCircID isisCircIfIndex isisCircLevelMetric isisCircLevelWideMetric isisCircLevelISPriority isisCircLevelIDOctet isisCircLevelID isisCircLevelDesIS isisCircLevelHelloMultiplier isisCircLevelHelloTimer isisCircLevelDRHelloTimer isisCircLevelLSPThrottle isisCircLevelMinLSPRetransInt isisCircLevelCSNPInterval isisCircLevelPartSNPInterval
The collections of objects used to describe an
IS-IS Circuit.
 .1.3.6.1.2.1.138.2.2.2
isisISAdjGroup
isisISAdjState isisISAdj3WayState isisISAdjNeighSNPAAddress isisISAdjNeighSysType isisISAdjNeighSysID isisISAdjNbrExtendedCircID isisISAdjUsage isisISAdjHoldTimer isisISAdjNeighPriority isisISAdjLastUpTime isisISAdjAreaAddress isisISAdjIPAddrType isisISAdjIPAddrAddress isisISAdjProtSuppProtocol
The collections of objects used to manage an
IS-IS Adjacency.
 .1.3.6.1.2.1.138.2.2.3
isisNotificationObjectGroup
isisNotificationSysLevelIndex isisNotificationCircIfIndex isisPduLspId isisPduFragment isisPduFieldLen isisPduMaxAreaAddress isisPduProtocolVersion isisPduLspSize isisPduOriginatingBufferSize isisPduBufferSize isisPduProtocolsSupported isisAdjState isisErrorOffset isisErrorTLVType isisNotificationAreaAddress
The objects used to record notification parameters.
 .1.3.6.1.2.1.138.2.2.4
isisNotificationGroup
isisDatabaseOverload isisManualAddressDrops isisCorruptedLSPDetected isisAttemptToExceedMaxSequence isisIDLenMismatch isisMaxAreaAddressesMismatch isisOwnLSPPurge isisSequenceNumberSkip isisAuthenticationTypeFailure isisAuthenticationFailure isisVersionSkew isisAreaMismatch isisRejectedAdjacency isisLSPTooLargeToPropagate isisOrigLSPBuffSizeMismatch isisProtocolsSupportedMismatch isisAdjacencyChange isisLSPErrorDetected
The collections of notifications sent by an IS.
 .1.3.6.1.2.1.138.2.2.5
isisISPDUCounterGroup
isisPacketCountIIHello isisPacketCountISHello isisPacketCountESHello isisPacketCountLSP isisPacketCountCSNP isisPacketCountPSNP isisPacketCountUnknown
The collections of objects used to count protocol PDUs.
 .1.3.6.1.2.1.138.2.2.6
isisRATableGroup
isisRAExistState isisRAAdminState isisRAAddrPrefix isisRAMapType isisRAMetric isisRAMetricType isisRASNPAAddress isisRASNPAMask isisRASNPAPrefix isisRAType
The collections of objects used to manage the

reachable NSAP prefixes.
 .1.3.6.1.2.1.138.2.2.7
isisISIPRADestGroup
isisIPRANextHopType isisIPRANextHop isisIPRAType isisIPRAExistState isisIPRAAdminState isisIPRAMetric isisIPRAFullMetric isisIPRAMetricType isisIPRASNPAAddress isisIPRASourceType
The collections of objects used to manage configured
IP addresses.
 .1.3.6.1.2.1.138.2.2.8
isisLSPGroup
isisLSPSeq isisLSPZeroLife isisLSPChecksum isisLSPLifetimeRemain isisLSPPDULength isisLSPAttributes isisLSPTLVSeq isisLSPTLVChecksum isisLSPTLVType isisLSPTLVLen isisLSPTLVValue
The collections of objects used to observe the LSP
Database.
 .1.3.6.1.2.1.138.2.2.9
Compliance Statements (3)

OID .1.3.6.1.2.1.138.2.1.1
The compliance statement for agents that support
the IS-IS MIB.

There are a number of INDEX objects that cannot be
represented in the form of OBJECT clauses in SMIv2,
but for which there are compliance requirements.
Those requirements and similar requirements for
related objects are expressed below, in
pseudo-OBJECT clause form, in this description:

-- OBJECT isisSummAddressType
-- SYNTAX InetAddressType { ipv4(1), ipv6(2) }
--
-- DESCRIPTION
-- The MIB requires support for IPv4 Summary
-- Addresses and anticipates the support of
-- IPv6 addresses.
--
--
-- OBJECT isisRedistributeAddrType
-- SYNTAX InetAddressType { ipv4(1), ipv6(2) }
--
-- DESCRIPTION
-- The MIB requires support for IPv4
-- Redistribution Addresses and anticipates
-- the support of IPv6 addresses.
Required groups
mandatory isisSystemGroup
mandatory isisCircuitGroup
mandatory isisISAdjGroup
mandatory isisNotificationObjectGroup
mandatory isisNotificationGroup

OID .1.3.6.1.2.1.138.2.1.2
The compliance statement for agents that fully
support the IS-IS MIB.

There are a number of INDEX objects that cannot be
represented in the form of OBJECT clauses in SMIv2,
but for which there are compliance requirements.
Those requirements and similar requirements for
related objects are expressed below, in
pseudo-OBJECT clause form, in this description:

-- OBJECT isisSummAddressType
-- SYNTAX InetAddressType { ipv4(1), ipv6(2) }
--
-- DESCRIPTION
-- The MIB requires support for IPv4 Summary
-- Addresses and anticipates the support of
-- IPv6 addresses.
--
--
-- OBJECT isisRedistributeAddrType
-- SYNTAX InetAddressType { ipv4(1), ipv6(2) }
--
-- DESCRIPTION
-- The MIB requires support for IPv4
-- Redistribution Addresses and anticipates
-- the support of IPv6 addresses.
Required groups
mandatory isisSystemGroup
mandatory isisCircuitGroup
mandatory isisISAdjGroup
mandatory isisNotificationObjectGroup
mandatory isisNotificationGroup
mandatory isisISPDUCounterGroup
mandatory isisRATableGroup
mandatory isisISIPRADestGroup
mandatory isisLSPGroup

OID .1.3.6.1.2.1.138.2.1.3
When this MIB is implemented without support for
read-create (i.e., in read-only mode), the
implementation can claim read-only compliance. Such
a device can then be monitored but cannot be

configured with this MIB.
Required groups
mandatory isisSystemGroup
mandatory isisCircuitGroup
mandatory isisISAdjGroup
Object refinements
ObjectAccessSyntaxDescription
isisSysLevelType readonly
Write access is not required.
isisSysID readonly
Write access is not required.
isisSysMaxPathSplits readonly
Write access is not required.
isisSysMaxLSPGenInt readonly
Write access is not required.
isisSysPollESHelloRate readonly
Write access is not required.
isisSysWaitTime readonly
Write access is not required.
isisSysAdminState readonly
Write access is not required.
isisSysL2toL1Leaking readonly
Write access is not required.
isisSysMaxAge readonly
Write access is not required.
isisManAreaAddrExistState readonly
Write access is not required.
isisSysLevelOrigLSPBuffSize readonly
Write access is not required.
isisSysLevelMinLSPGenInt readonly
Write access is not required.
isisSysLevelSetOverload readonly
Write access is not required.
isisSysLevelSetOverloadUntil readonly
Write access is not required.
isisSysLevelMetricStyle readonly
Write access is not required.
isisSysLevelSPFConsiders readonly
Write access is not required.
isisSysLevelTEEnabled readonly
Write access is not required.
isisSysReceiveLSPBufferSize readonly
Write access is not required.
isisSummAddrExistState readonly
Write access is not required.
isisSummAddrMetric readonly
Write access is not required.
isisSummAddrFullMetric readonly
Write access is not required.
isisRedistributeAddrExistState readonly
Write access is not required.
isisCircAdminState readonly
Write access is not required.
isisCircExistState readonly
Write access is not required.
isisCircType readonly
Write access is not required.
isisCircExtDomain readonly
Write access is not required.
isisCircLevelType readonly
Write access is not required.
isisCircPassiveCircuit readonly
Write access is not required.
isisCircMeshGroupEnabled readonly
Write access is not required.
isisCircMeshGroup readonly
Write access is not required.
isisCircSmallHellos readonly
Write access is not required.
isisCircExtendedCircID readonly
Write access is not required.
isisCircIfIndex readonly
Write access is not required.
isisCirc3WayEnabled readonly
Write access is not required.
isisCircLevelMetric readonly
Write access is not required.
isisCircLevelWideMetric readonly
Write access is not required.
isisCircLevelISPriority readonly
Write access is not required.
isisCircLevelHelloMultiplier readonly
Write access is not required.
isisCircLevelHelloTimer readonly
Write access is not required.
isisCircLevelDRHelloTimer readonly
Write access is not required.
isisCircLevelLSPThrottle readonly
Write access is not required.
isisCircLevelMinLSPRetransInt readonly
Write access is not required.
isisCircLevelCSNPInterval readonly
Write access is not required.
isisCircLevelPartSNPInterval readonly
Write access is not required.