ISIS-DRAFT-25-MIB

Monitored by Observium

        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 draft 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 (2005).  This version
of this MIB module is part of RFC 0DDD;  see the RFC
itself for full legal notices.

Observium actively monitors this MIB

Observium uses this MIB in discovery or polling workflows on applicable devices.

Routing

Explore Observium network monitoring

Source file: ISIS-DRAFT-25-MIB
Last revised: 11 Nov 2026, 00:00 UTC
Identity: isisMIB
Base OID: 1.3.6.1.3.37

Imported Objects

DIFFSERV-MIB	IndexInteger IndexIntegerNextFree
IF-MIB	InterfaceIndex
INET-ADDRESS-MIB	InetAddress InetAddressPrefixLength InetAddressType
SNMP-FRAMEWORK-MIB	SnmpAdminString
SNMPv2-CONF	MODULE-COMPLIANCE (no object page) NOTIFICATION-GROUP (no object page) OBJECT-GROUP (no object page)
SNMPv2-SMI	Counter32 experimental MODULE-IDENTITY (no object page) NOTIFICATION-TYPE (no object page) OBJECT-TYPE (no object page) Unsigned32
SNMPv2-TC	RowStatus TEXTUAL-CONVENTION (no object page) TimeStamp TruthValue

Net-SNMP examples using the extreme 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-DRAFT-25-MIB' -M '/opt/observium/mibs/extreme:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'ISIS-DRAFT-25-MIB::isisMIB'

Walk the MIB subtree

/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'ISIS-DRAFT-25-MIB' -M '/opt/observium/mibs/extreme:/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'ISIS-DRAFT-25-MIB::isisMIB'

How SNMP, Net-SNMP, MIB paths, and variants work

Objects (227)

isisMIB		`.1.3.6.1.3.37`
isisNotifications		`.1.3.6.1.3.37.0`
isisObjects		`.1.3.6.1.3.37.1`
isisSystem		`.1.3.6.1.3.37.1.1`
isisSysObject		`.1.3.6.1.3.37.1.1.1`
isisSysVersion	Enumeration	`.1.3.6.1.3.37.1.1.1.1`
isisSysMaxAge r/w	secondsIsisUnsigned16TC	`.1.3.6.1.3.37.1.1.1.10`
isisSysReceiveLSPBufferSize r/w	bytesIsisUnsigned16TC	`.1.3.6.1.3.37.1.1.1.11`
isisSysProtSupported	Bits	`.1.3.6.1.3.37.1.1.1.12`
isisSysNotificationEnable r/w	SNMPv2-TCTruthValue	`.1.3.6.1.3.37.1.1.1.13`
isisSysLevelType r/w	IsisLevel	`.1.3.6.1.3.37.1.1.1.2`
isisSysID r/w	IsisSystemID	`.1.3.6.1.3.37.1.1.1.3`
isisSysMaxPathSplits r/w	Unsigned32	`.1.3.6.1.3.37.1.1.1.4`
isisSysMaxLSPGenInt r/w	secondsUnsigned32	`.1.3.6.1.3.37.1.1.1.5`
isisSysPollESHelloRate r/w	secondsIsisUnsigned16TC	`.1.3.6.1.3.37.1.1.1.6`
isisSysWaitTime r/w	secondsIsisUnsigned16TC	`.1.3.6.1.3.37.1.1.1.7`
isisSysAdminState r/w	IsisAdminState	`.1.3.6.1.3.37.1.1.1.8`
isisSysL2toL1Leaking r/w	SNMPv2-TCTruthValue	`.1.3.6.1.3.37.1.1.1.9`
isisManAreaAddrTable		`.1.3.6.1.3.37.1.1.2`
isisManAreaAddrEntry	isisManAreaAddr	`.1.3.6.1.3.37.1.1.2.1`
isisManAreaAddr	IsisOSINSAddress	`.1.3.6.1.3.37.1.1.2.1.1`
isisManAreaAddrExistState r/w	SNMPv2-TCRowStatus	`.1.3.6.1.3.37.1.1.2.1.2`
isisAreaAddrTable		`.1.3.6.1.3.37.1.1.3`
isisAreaAddrEntry	isisAreaAddr	`.1.3.6.1.3.37.1.1.3.1`
isisAreaAddr	IsisOSINSAddress	`.1.3.6.1.3.37.1.1.3.1.1`
isisSummAddrTable		`.1.3.6.1.3.37.1.1.4`
isisSummAddrEntry	isisSummAddressTypeisisSummAddressisisSummAddrPrefixLen	`.1.3.6.1.3.37.1.1.4.1`
isisSummAddressType	INET-ADDRESS-MIBInetAddressType	`.1.3.6.1.3.37.1.1.4.1.1`
isisSummAddress	INET-ADDRESS-MIBInetAddress	`.1.3.6.1.3.37.1.1.4.1.2`
isisSummAddrPrefixLen	INET-ADDRESS-MIBInetAddressPrefixLength	`.1.3.6.1.3.37.1.1.4.1.3`
isisSummAddrExistState r/w	SNMPv2-TCRowStatus	`.1.3.6.1.3.37.1.1.4.1.4`
isisSummAddrMetric r/w	IsisDefaultMetric	`.1.3.6.1.3.37.1.1.4.1.5`
isisSummAddrFullMetric r/w	IsisFullMetric	`.1.3.6.1.3.37.1.1.4.1.6`
isisRedistributeAddrTable		`.1.3.6.1.3.37.1.1.5`
isisRedistributeAddrEntry	isisRedistributeAddrTypeisisRedistributeAddrAddressisisRedistributeAddrPrefixLen	`.1.3.6.1.3.37.1.1.5.1`
isisRedistributeAddrType	INET-ADDRESS-MIBInetAddressType	`.1.3.6.1.3.37.1.1.5.1.1`
isisRedistributeAddrAddress	INET-ADDRESS-MIBInetAddress	`.1.3.6.1.3.37.1.1.5.1.2`
isisRedistributeAddrPrefixLen	INET-ADDRESS-MIBInetAddressPrefixLength	`.1.3.6.1.3.37.1.1.5.1.3`
isisRedistributeAddrExistState r/w	SNMPv2-TCRowStatus	`.1.3.6.1.3.37.1.1.5.1.4`
isisRouterTable		`.1.3.6.1.3.37.1.1.6`
isisRouterEntry	isisRouterSysIDisisRouterLevel	`.1.3.6.1.3.37.1.1.6.1`
isisRouterSysID	IsisSystemID	`.1.3.6.1.3.37.1.1.6.1.1`
isisRouterLevel	IsisISLevel	`.1.3.6.1.3.37.1.1.6.1.2`
isisRouterHostName	SNMP-FRAMEWORK-MIBSnmpAdminString	`.1.3.6.1.3.37.1.1.6.1.3`
isisRouterID	SNMPv2-SMIUnsigned32	`.1.3.6.1.3.37.1.1.6.1.4`
isisNotification		`.1.3.6.1.3.37.1.10`
isisNotificationEntry		`.1.3.6.1.3.37.1.10.1`
isisNotificationSysLevelIndex	IsisLevel	`.1.3.6.1.3.37.1.10.1.1`
isisPduBufferSize	IsisUnsigned16TC	`.1.3.6.1.3.37.1.10.1.10`
isisPduProtocolsSupported	OctetString	`.1.3.6.1.3.37.1.10.1.11`
isisAdjState	Enumeration	`.1.3.6.1.3.37.1.10.1.12`
isisErrorOffset	SNMPv2-SMIUnsigned32	`.1.3.6.1.3.37.1.10.1.13`
isisErrorTLVType	Unsigned32	`.1.3.6.1.3.37.1.10.1.14`
isisNotificationAreaAddress	IsisOSINSAddress	`.1.3.6.1.3.37.1.10.1.15`
isisNotificationCircIfIndex	Unsigned32	`.1.3.6.1.3.37.1.10.1.2`
isisPduLspId	IsisLinkStatePDUID	`.1.3.6.1.3.37.1.10.1.3`
isisPduFragment	IsisPDUHeader	`.1.3.6.1.3.37.1.10.1.4`
isisPduFieldLen	IsisUnsigned8TC	`.1.3.6.1.3.37.1.10.1.5`
isisPduMaxAreaAddress	IsisUnsigned8TC	`.1.3.6.1.3.37.1.10.1.6`
isisPduProtocolVersion	IsisUnsigned8TC	`.1.3.6.1.3.37.1.10.1.7`
isisPduLspSize	Unsigned32	`.1.3.6.1.3.37.1.10.1.8`
isisPduOriginatingBufferSize	IsisUnsigned16TC	`.1.3.6.1.3.37.1.10.1.9`
isisSysLevel		`.1.3.6.1.3.37.1.2`
isisSysLevelTable		`.1.3.6.1.3.37.1.2.1`
isisSysLevelEntry	isisSysLevelIndex	`.1.3.6.1.3.37.1.2.1.1`
isisSysLevelIndex	IsisISLevel	`.1.3.6.1.3.37.1.2.1.1.1`
isisSysLevelOrigLSPBuffSize r/w	IsisLSPBuffSize	`.1.3.6.1.3.37.1.2.1.1.2`
isisSysLevelMinLSPGenInt r/w	secondsIsisUnsigned16TC	`.1.3.6.1.3.37.1.2.1.1.3`
isisSysLevelState	IsisLevelState	`.1.3.6.1.3.37.1.2.1.1.4`
isisSysLevelSetOverload r/w	SNMPv2-TCTruthValue	`.1.3.6.1.3.37.1.2.1.1.5`
isisSysLevelSetOverloadUntil r/w	Seconds until clearing manually set Overload BitSNMPv2-SMIUnsigned32	`.1.3.6.1.3.37.1.2.1.1.6`
isisSysLevelMetricStyle r/w	IsisMetricStyle	`.1.3.6.1.3.37.1.2.1.1.7`
isisSysLevelSPFConsiders r/w	IsisMetricStyle	`.1.3.6.1.3.37.1.2.1.1.8`
isisSysLevelTEEnabled r/w	SNMPv2-TCTruthValue	`.1.3.6.1.3.37.1.2.1.1.9`
isisCirc		`.1.3.6.1.3.37.1.3`
isisNextCircIndex	DIFFSERV-MIBIndexIntegerNextFree	`.1.3.6.1.3.37.1.3.1`
isisCircTable		`.1.3.6.1.3.37.1.3.2`
isisCircEntry	isisCircIndex	`.1.3.6.1.3.37.1.3.2.1`
isisCircIndex	DIFFSERV-MIBIndexInteger	`.1.3.6.1.3.37.1.3.2.1.1`
isisCircMeshGroup r/w	SNMPv2-SMIUnsigned32	`.1.3.6.1.3.37.1.3.2.1.10`
isisCircSmallHellos r/w	SNMPv2-TCTruthValue	`.1.3.6.1.3.37.1.3.2.1.11`
isisCircLastUpTime	SNMPv2-TCTimeStamp	`.1.3.6.1.3.37.1.3.2.1.12`
isisCirc3WayEnabled r/w	SNMPv2-TCTruthValue	`.1.3.6.1.3.37.1.3.2.1.13`
isisCircExtendedCircID r/w	SNMPv2-SMIUnsigned32	`.1.3.6.1.3.37.1.3.2.1.14`
isisCircIfIndex r/w	IF-MIBInterfaceIndex	`.1.3.6.1.3.37.1.3.2.1.2`
isisCircAdminState r/w	IsisAdminState	`.1.3.6.1.3.37.1.3.2.1.3`
isisCircExistState r/w	SNMPv2-TCRowStatus	`.1.3.6.1.3.37.1.3.2.1.4`
isisCircType r/w	Enumeration	`.1.3.6.1.3.37.1.3.2.1.5`
isisCircExtDomain r/w	SNMPv2-TCTruthValue	`.1.3.6.1.3.37.1.3.2.1.6`
isisCircLevelType r/w	IsisLevel	`.1.3.6.1.3.37.1.3.2.1.7`
isisCircPassiveCircuit r/w	SNMPv2-TCTruthValue	`.1.3.6.1.3.37.1.3.2.1.8`
isisCircMeshGroupEnabled r/w	Enumeration	`.1.3.6.1.3.37.1.3.2.1.9`
isisCircLevelValues		`.1.3.6.1.3.37.1.4`
isisCircLevelTable		`.1.3.6.1.3.37.1.4.1`
isisCircLevelEntry	isisCircIndexisisCircLevelIndex	`.1.3.6.1.3.37.1.4.1.1`
isisCircLevelIndex	IsisISLevel	`.1.3.6.1.3.37.1.4.1.1.1`
isisCircLevelDRHelloTimer r/w	millisecondsUnsigned32	`.1.3.6.1.3.37.1.4.1.1.10`
isisCircLevelLSPThrottle r/w	millisecondsIsisUnsigned16TC	`.1.3.6.1.3.37.1.4.1.1.11`
isisCircLevelMinLSPRetransInt r/w	secondsUnsigned32	`.1.3.6.1.3.37.1.4.1.1.12`
isisCircLevelCSNPInterval r/w	secondsUnsigned32	`.1.3.6.1.3.37.1.4.1.1.13`
isisCircLevelPartSNPInterval r/w	secondsUnsigned32	`.1.3.6.1.3.37.1.4.1.1.14`
isisCircLevelMetric r/w	IsisDefaultMetric	`.1.3.6.1.3.37.1.4.1.1.2`
isisCircLevelWideMetric r/w	IsisWideMetric	`.1.3.6.1.3.37.1.4.1.1.3`
isisCircLevelISPriority r/w	IsisISPriority	`.1.3.6.1.3.37.1.4.1.1.4`
isisCircLevelIDOctet	Unsigned32	`.1.3.6.1.3.37.1.4.1.1.5`
isisCircLevelID	IsisCircuitID	`.1.3.6.1.3.37.1.4.1.1.6`
isisCircLevelDesIS	IsisCircuitID	`.1.3.6.1.3.37.1.4.1.1.7`
isisCircLevelHelloMultiplier r/w	Unsigned32	`.1.3.6.1.3.37.1.4.1.1.8`
isisCircLevelHelloTimer r/w	millisecondsUnsigned32	`.1.3.6.1.3.37.1.4.1.1.9`
isisCounters		`.1.3.6.1.3.37.1.5`
isisSystemCounterTable		`.1.3.6.1.3.37.1.5.1`
isisSystemCounterEntry	isisSysStatLevel	`.1.3.6.1.3.37.1.5.1.1`
isisSysStatLevel	IsisISLevel	`.1.3.6.1.3.37.1.5.1.1.1`
isisSysStatIDFieldLenMismatches	Number of frames with ID length mismatchesSNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.1.1.10`
isisSysStatPartChanges	SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.1.1.11`
isisSysStatSPFRuns	SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.1.1.12`
isisSysStatLSPErrors	Number of frames with errors that we have receivedSNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.1.1.13`
isisSysStatCorrLSPs	Number of corrupted in-memory framesSNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.1.1.2`
isisSysStatAuthTypeFails	Number of frames with authentication type mismatchesSNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.1.1.3`
isisSysStatAuthFails	Number of frames with authentication key failuresSNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.1.1.4`
isisSysStatLSPDbaseOloads	SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.1.1.5`
isisSysStatManAddrDropFromAreas	SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.1.1.6`
isisSysStatAttmptToExMaxSeqNums	SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.1.1.7`
isisSysStatSeqNumSkips	SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.1.1.8`
isisSysStatOwnLSPPurges	SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.1.1.9`
isisCircuitCounterTable		`.1.3.6.1.3.37.1.5.2`
isisCircuitCounterEntry	isisCircIndexisisCircuitType	`.1.3.6.1.3.37.1.5.2.1`
isisCircuitType	Enumeration	`.1.3.6.1.3.37.1.5.2.1.1`
isisCircLANDesISChanges	SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.2.1.10`
isisCircAdjChanges	SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.2.1.2`
isisCircNumAdj	SNMPv2-SMIUnsigned32	`.1.3.6.1.3.37.1.5.2.1.3`
isisCircInitFails	SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.2.1.4`
isisCircRejAdjs	SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.2.1.5`
isisCircIDFieldLenMismatches	Number of frames with ID field length mismatchSNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.2.1.6`
isisCircMaxAreaAddrMismatches	SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.2.1.7`
isisCircAuthTypeFails	SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.2.1.8`
isisCircAuthFails	SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.2.1.9`
isisPacketCounterTable		`.1.3.6.1.3.37.1.5.3`
isisPacketCounterEntry	isisCircIndexisisPacketCountLevelisisPacketCountDirection	`.1.3.6.1.3.37.1.5.3.1`
isisPacketCountLevel	IsisISLevel	`.1.3.6.1.3.37.1.5.3.1.1`
isisPacketCountDirection	Enumeration	`.1.3.6.1.3.37.1.5.3.1.2`
isisPacketCountIIHello	Number of IS-IS Hellos frames seen in this direction at this levelSNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.3.1.3`
isisPacketCountISHello	Number of ES-IS frames seen in this direction at this level.SNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.3.1.4`
isisPacketCountESHello	Number of ES Hello frames seen in this direction at this levelSNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.3.1.5`
isisPacketCountLSP	Number of IS-IS LSP frames seen in this direction at this levelSNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.3.1.6`
isisPacketCountCSNP	Number of IS-IS CSNP frames seen in this direction at this levelSNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.3.1.7`
isisPacketCountPSNP	Number of IS-IS PSNP frames seen in this direction at this levelSNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.3.1.8`
isisPacketCountUnknown	Number of unknown IS-IS frames seen at this levelSNMPv2-SMICounter32	`.1.3.6.1.3.37.1.5.3.1.9`
isisISAdj		`.1.3.6.1.3.37.1.6`
isisISAdjTable		`.1.3.6.1.3.37.1.6.1`
isisISAdjEntry	isisCircIndexisisISAdjIndex	`.1.3.6.1.3.37.1.6.1.1`
isisISAdjIndex	Unsigned32	`.1.3.6.1.3.37.1.6.1.1.1`
isisISAdjNeighPriority	IsisISPriority	`.1.3.6.1.3.37.1.6.1.1.10`
isisISAdjLastUpTime	SNMPv2-TCTimeStamp	`.1.3.6.1.3.37.1.6.1.1.11`
isisISAdjState	Enumeration	`.1.3.6.1.3.37.1.6.1.1.2`
isisISAdj3WayState	Enumeration	`.1.3.6.1.3.37.1.6.1.1.3`
isisISAdjNeighSNPAAddress	IsisOSINSAddress	`.1.3.6.1.3.37.1.6.1.1.4`
isisISAdjNeighSysType	Enumeration	`.1.3.6.1.3.37.1.6.1.1.5`
isisISAdjNeighSysID	IsisSystemID	`.1.3.6.1.3.37.1.6.1.1.6`
isisISAdjNbrExtendedCircID	SNMPv2-SMIUnsigned32	`.1.3.6.1.3.37.1.6.1.1.7`
isisISAdjUsage	IsisLevel	`.1.3.6.1.3.37.1.6.1.1.8`
isisISAdjHoldTimer	secondsIsisUnsigned16TC	`.1.3.6.1.3.37.1.6.1.1.9`
isisISAdjAreaAddrTable		`.1.3.6.1.3.37.1.6.2`
isisISAdjAreaAddrEntry	isisCircIndexisisISAdjIndexisisISAdjAreaAddrIndex	`.1.3.6.1.3.37.1.6.2.1`
isisISAdjAreaAddrIndex	Unsigned32	`.1.3.6.1.3.37.1.6.2.1.1`
isisISAdjAreaAddress	IsisOSINSAddress	`.1.3.6.1.3.37.1.6.2.1.2`
isisISAdjIPAddrTable		`.1.3.6.1.3.37.1.6.3`
isisISAdjIPAddrEntry	isisCircIndexisisISAdjIndexisisISAdjIPAddrIndex	`.1.3.6.1.3.37.1.6.3.1`
isisISAdjIPAddrIndex	Unsigned32	`.1.3.6.1.3.37.1.6.3.1.1`
isisISAdjIPAddrType	INET-ADDRESS-MIBInetAddressType	`.1.3.6.1.3.37.1.6.3.1.2`
isisISAdjIPAddrAddress	INET-ADDRESS-MIBInetAddress	`.1.3.6.1.3.37.1.6.3.1.3`
isisISAdjProtSuppTable		`.1.3.6.1.3.37.1.6.4`
isisISAdjProtSuppEntry	isisCircIndexisisISAdjIndexisisISAdjProtSuppProtocol	`.1.3.6.1.3.37.1.6.4.1`
isisISAdjProtSuppProtocol	IsisSupportedProtocol	`.1.3.6.1.3.37.1.6.4.1.1`
isisReachAddr		`.1.3.6.1.3.37.1.7`
isisRATable		`.1.3.6.1.3.37.1.7.1`
isisRAEntry	isisCircIndexisisRAIndex	`.1.3.6.1.3.37.1.7.1.1`
isisRAIndex	Unsigned32	`.1.3.6.1.3.37.1.7.1.1.1`
isisRASNPAPrefix r/w	IsisOSINSAddress	`.1.3.6.1.3.37.1.7.1.1.10`
isisRAType r/w	Enumeration	`.1.3.6.1.3.37.1.7.1.1.11`
isisRAExistState r/w	SNMPv2-TCRowStatus	`.1.3.6.1.3.37.1.7.1.1.2`
isisRAAdminState r/w	IsisAdminState	`.1.3.6.1.3.37.1.7.1.1.3`
isisRAAddrPrefix r/w	IsisOSINSAddress	`.1.3.6.1.3.37.1.7.1.1.4`
isisRAMapType r/w	Enumeration	`.1.3.6.1.3.37.1.7.1.1.5`
isisRAMetric r/w	IsisDefaultMetric	`.1.3.6.1.3.37.1.7.1.1.6`
isisRAMetricType r/w	IsisMetricType	`.1.3.6.1.3.37.1.7.1.1.7`
isisRASNPAAddress r/w	IsisOSINSAddress	`.1.3.6.1.3.37.1.7.1.1.8`
isisRASNPAMask r/w	IsisOSINSAddress	`.1.3.6.1.3.37.1.7.1.1.9`
isisIPReachAddr		`.1.3.6.1.3.37.1.8`
isisIPRATable		`.1.3.6.1.3.37.1.8.1`
isisIPRAEntry	isisSysLevelIndexisisIPRADestTypeisisIPRADestisisIPRADestPrefixLenisisIPRANextHopIndex	`.1.3.6.1.3.37.1.8.1.1`
isisIPRADestType	INET-ADDRESS-MIBInetAddressType	`.1.3.6.1.3.37.1.8.1.1.1`
isisIPRAMetric r/w	IsisDefaultMetric	`.1.3.6.1.3.37.1.8.1.1.10`
isisIPRAMetricType r/w	IsisMetricType	`.1.3.6.1.3.37.1.8.1.1.11`
isisIPRAFullMetric r/w	IsisFullMetric	`.1.3.6.1.3.37.1.8.1.1.12`
isisIPRASNPAAddress r/w	IsisOSINSAddress	`.1.3.6.1.3.37.1.8.1.1.13`
isisIPRASourceType	Enumeration	`.1.3.6.1.3.37.1.8.1.1.14`
isisIPRADest	INET-ADDRESS-MIBInetAddress	`.1.3.6.1.3.37.1.8.1.1.2`
isisIPRADestPrefixLen	INET-ADDRESS-MIBInetAddressPrefixLength	`.1.3.6.1.3.37.1.8.1.1.3`
isisIPRANextHopIndex	Unsigned32	`.1.3.6.1.3.37.1.8.1.1.4`
isisIPRANextHopType r/w	INET-ADDRESS-MIBInetAddressType	`.1.3.6.1.3.37.1.8.1.1.5`
isisIPRANextHop r/w	INET-ADDRESS-MIBInetAddress	`.1.3.6.1.3.37.1.8.1.1.6`
isisIPRAType r/w	Enumeration	`.1.3.6.1.3.37.1.8.1.1.7`
isisIPRAExistState r/w	SNMPv2-TCRowStatus	`.1.3.6.1.3.37.1.8.1.1.8`
isisIPRAAdminState r/w	IsisAdminState	`.1.3.6.1.3.37.1.8.1.1.9`
isisLSPDataBase		`.1.3.6.1.3.37.1.9`
isisLSPSummaryTable		`.1.3.6.1.3.37.1.9.1`
isisLSPSummaryEntry	isisLSPLevelisisLSPID	`.1.3.6.1.3.37.1.9.1.1`
isisLSPLevel	IsisISLevel	`.1.3.6.1.3.37.1.9.1.1.1`
isisLSPID	IsisLinkStatePDUID	`.1.3.6.1.3.37.1.9.1.1.2`
isisLSPSeq	SNMPv2-SMIUnsigned32	`.1.3.6.1.3.37.1.9.1.1.3`
isisLSPZeroLife	SNMPv2-TCTruthValue	`.1.3.6.1.3.37.1.9.1.1.4`
isisLSPChecksum	IsisUnsigned16TC	`.1.3.6.1.3.37.1.9.1.1.5`
isisLSPLifetimeRemain	secondsIsisUnsigned16TC	`.1.3.6.1.3.37.1.9.1.1.6`
isisLSPPDULength	IsisUnsigned16TC	`.1.3.6.1.3.37.1.9.1.1.7`
isisLSPAttributes	IsisUnsigned8TC	`.1.3.6.1.3.37.1.9.1.1.8`
isisLSPTLVTable		`.1.3.6.1.3.37.1.9.2`
isisLSPTLVEntry	isisLSPLevelisisLSPIDisisLSPTLVIndex	`.1.3.6.1.3.37.1.9.2.1`
isisLSPTLVIndex	Unsigned32	`.1.3.6.1.3.37.1.9.2.1.1`
isisLSPTLVSeq	SNMPv2-SMIUnsigned32	`.1.3.6.1.3.37.1.9.2.1.2`
isisLSPTLVChecksum	IsisUnsigned16TC	`.1.3.6.1.3.37.1.9.2.1.3`
isisLSPTLVType	IsisUnsigned8TC	`.1.3.6.1.3.37.1.9.2.1.4`
isisLSPTLVLen	IsisUnsigned8TC	`.1.3.6.1.3.37.1.9.2.1.5`
isisLSPTLVValue	OctetString	`.1.3.6.1.3.37.1.9.2.1.6`
isisConformance		`.1.3.6.1.3.37.2`
isisCompliances		`.1.3.6.1.3.37.2.1`
isisGroups		`.1.3.6.1.3.37.2.2`

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

ISIS-DRAFT-25-MIBextremeselected
- DIFFSERV-MIBrfcdefault fallback2 symbols
  - DIFFSERV-DSCP-TCrfc2 symbols
    - SNMPv2-SMIrfc3 symbols
    - SNMPv2-TCrfc1 symbol
      - SNMPv2-SMIrfcshared1 symbol
  - IF-MIBrfc3 symbols
    - IANAifType-MIBrfc1 symbol
      - SNMPv2-SMIrfcshared2 symbols
      - SNMPv2-TCrfcshared1 symbol
    - SNMPv2-CONFrfc3 symbols
      - SNMPv2-SMIrfcshared3 symbols
    - SNMPv2-MIBrfc1 symbol
      - SNMPv2-CONFrfcshared3 symbols
      - SNMPv2-SMIrfcshared7 symbols
      - SNMPv2-TCrfcshared3 symbols
    - SNMPv2-SMIrfcshared9 symbols
    - SNMPv2-TCrfcshared8 symbols
  - INET-ADDRESS-MIBrfc4 symbols
    - SNMPv2-SMIrfcshared3 symbols
    - SNMPv2-TCrfcshared1 symbol
  - INTEGRATED-SERVICES-MIBrfc1 symbol
    - IF-MIBrfcshared2 symbols
    - SNMPv2-CONFrfcshared2 symbols
    - SNMPv2-SMIrfcshared6 symbols
    - SNMPv2-TCrfcshared4 symbols
  - SNMPv2-CONFrfcshared2 symbols
  - SNMPv2-SMIrfcshared7 symbols
  - SNMPv2-TCrfcshared5 symbols
- IF-MIBrfcdefault fallbackshared1 symbol
- INET-ADDRESS-MIBrfcdefault fallbackshared3 symbols
- SNMP-FRAMEWORK-MIBrfcdefault fallback1 symbol
  - SNMPv2-CONFrfcshared2 symbols
  - SNMPv2-SMIrfcshared4 symbols
  - SNMPv2-TCrfcshared1 symbol
- SNMPv2-CONFrfcdefault fallbackshared3 symbols
- SNMPv2-SMIrfcdefault fallbackshared6 symbols
- SNMPv2-TCrfcdefault fallbackshared4 symbols

Dependency-first compile order

Type Definitions (19)

IsisAdminState	Enumeration	`on(1)` `off(2)` Type used in enabling and disabling a row.
IsisCircuitID	OctetString	`range: 0range: 7` ID for a circuit.
IsisDefaultMetric	Unsigned32	`range: 0..63` Display format: `d` Integer sub-range for default metric for single hop. ISO 10589 provides for 4 types of metric. Only the 'default' metric is used in practice.
IsisFullMetric	Unsigned32	Display format: `d` Full Metric for IP Routes. Traffic Engineering extensions provide 32 bit metrics.
IsisISLevel	Enumeration	`area(1)` `domain(2)` Identifies a level.
IsisISPriority	Unsigned32	`range: 0..127` Display format: `d` Integer sub-range for IS-IS priority.
IsisLSPBuffSize	Unsigned32	`range: 512..16000` Display format: `d` Integer sub range for maximum LSP size.
IsisLevel	Enumeration	`level1(1)` `level2(2)` `level1and2(3)` Identifies one or more levels.
IsisLevelState	Enumeration	`off(1)` `on(2)` `waiting(3)` `overloaded(4)` States of the IS-IS protocol.
IsisLinkStatePDUID	OctetString	`range: 8` The 8 byte Link State PDU (LSP) ID, consisting of the 6 byte SystemID of the originating IS, a one byte PseudoNode ID which is 0 unless the LSP represents the topology of a LAN, and one byte LSP fragment number that are issued in sequence, starting with 0. Non zero PseudoNode IDs need to be unique to the IS, but need not match the IfIndex.
IsisMetricStyle	Enumeration	`narrow(1)` `wide(2)` `both(3)` Do we use RFC 1195 style metrics or wide metrics?
IsisMetricType	Enumeration	`internal(1)` `external(2)` Is this an Internal or External Metric?
IsisOSINSAddress	OctetString	`range: 0..20` OSI Network Service Address, e.g. NSAP, SNPA, or Network Entity Title
IsisPDUHeader	OctetString	`range: 0..64` A block to contain the header from a PDU.
IsisSupportedProtocol	Enumeration	`iso8473(129)` `ipV6(142)` `ip(204)` Types of network protocol supported by Integrated IS-IS. The values for ISO8473 and IP are those registered for these protocols in ISO TR9577.
IsisSystemID	OctetString	`range: 6` The ID for an Intermediate System. This should be unique within a network, and is included in all PDUs originated by an Intermediate System. The protocol does not place any meanings upon the bits, other than using ordering to break ties in electing a Designated IS on a LAN.
IsisUnsigned16TC	Unsigned32	`range: 0..65535` Display format: `d` An Unsigned32 further restricted to 16 Bits. Note that the ASN.1 BER encoding may still require 24 Bits for some values.
IsisUnsigned8TC	Unsigned32	`range: 0..255` Display format: `d` An Unsigned32 further restricted to 8 Bits. Note that the ASN.1 BER encoding may still require 16 Bits for some values.
IsisWideMetric	Unsigned32	`range: 0..16777215` Display format: `d` Wide Metric for IS Neighbors. ISO 10589 provides a 6 bit metric. Traffic Engineering extensions provide 24 bit metrics.

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.	`.1.3.6.1.3.37.2.2.1`
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 collection of objects used to describe in IS-IS Circuit.	`.1.3.6.1.3.37.2.2.2`
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.	`.1.3.6.1.3.37.2.2.3`
isisNotificationObjectGroup	isisNotificationSysLevelIndex isisNotificationCircIfIndex isisPduLspId isisPduFragment isisPduFieldLen isisPduMaxAreaAddress isisPduProtocolVersion isisPduLspSize isisPduOriginatingBufferSize isisPduBufferSize isisPduProtocolsSupported isisAdjState isisErrorOffset isisErrorTLVType isisNotificationAreaAddress The objects used to record notification parameters.	`.1.3.6.1.3.37.2.2.4`
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.	`.1.3.6.1.3.37.2.2.5`
isisISPDUCounterGroup	isisPacketCountIIHello isisPacketCountISHello isisPacketCountESHello isisPacketCountLSP isisPacketCountCSNP isisPacketCountPSNP isisPacketCountUnknown The collections of objects used to count protocol PDUs.	`.1.3.6.1.3.37.2.2.6`
isisRATableGroup	isisRAExistState isisRAAdminState isisRAAddrPrefix isisRAMapType isisRAMetric isisRAMetricType isisRASNPAAddress isisRASNPAMask isisRASNPAPrefix isisRAType The collections of objects used to manage the reachable NSAP prefixes.	`.1.3.6.1.3.37.2.2.7`
isisISIPRADestGroup	isisIPRANextHopType isisIPRANextHop isisIPRAType isisIPRAExistState isisIPRAAdminState isisIPRAMetric isisIPRAFullMetric isisIPRAMetricType isisIPRASNPAAddress isisIPRASourceType The collections of objects used to manage configured IP addresses.	`.1.3.6.1.3.37.2.2.8`
isisLSPGroup	isisLSPSeq isisLSPZeroLife isisLSPChecksum isisLSPLifetimeRemain isisLSPPDULength isisLSPAttributes isisLSPTLVSeq isisLSPTLVChecksum isisLSPTLVType isisLSPTLVLen isisLSPTLVValue The collections of objects used to observe the LSP Data Base.	`.1.3.6.1.3.37.2.2.9`

Compliance Statements (3)

OID .1.3.6.1.3.37.2.1.1

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 .1.3.6.1.3.37.2.1.2

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 .1.3.6.1.3.37.2.1.3

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 can not be configured with this MIB.

Required groups

mandatory	isisSystemGroup
mandatory	isisCircuitGroup
mandatory	isisISAdjGroup

Object refinements

Object	Access	Description
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.

Notifications / Traps (18)

Name	OID	Description
isisDatabaseOverload isisNotificationSysLevelIndex isisSysLevelState	`.1.3.6.1.3.37.0.1`	This notification is generated when the system enters or leaves the Overload state. The number of times this has be generated and cleared is kept track of by isisSysStatLSPDbaseOloads.
isisAuthenticationFailure isisNotificationSysLevelIndex isisNotificationCircIfIndex isisPduFragment	`.1.3.6.1.3.37.0.10`	A notification sent when we receive a PDU with incorrect authentication information field. This notification includes the header of the packet, which may help a network manager identify the source of the confusion. The agent must throttle the generation of consecutive isisAuthenticationFailure notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.
isisVersionSkew isisNotificationSysLevelIndex isisNotificationCircIfIndex isisPduProtocolVersion isisPduFragment	`.1.3.6.1.3.37.0.11`	A notification sent when we receive a Hello PDU from an IS running a different version of the protocol. This notification includes the header of the packet, which may help a network manager identify the source of the confusion. The agent must throttle the generation of consecutive isisVersionSkew notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.
isisAreaMismatch isisNotificationCircIfIndex isisPduFragment	`.1.3.6.1.3.37.0.12`	A notification sent when we receive a Hello PDU from an IS which does not share any area address. This notification includes the header of the packet, which may help a network manager identify the source of the confusion. The agent must throttle the generation of consecutive isisAreaMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.
isisRejectedAdjacency isisNotificationSysLevelIndex isisNotificationCircIfIndex isisPduFragment	`.1.3.6.1.3.37.0.13`	A notification sent when we receive a Hello PDU from an IS, but do not establish an adjacency for some reason. The agent must throttle the generation of consecutive isisRejectedAdjacency notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.
isisLSPTooLargeToPropagate isisNotificationSysLevelIndex isisNotificationCircIfIndex isisPduLspSize isisPduLspId	`.1.3.6.1.3.37.0.14`	A notification sent when we attempt to propagate an LSP which is larger than the dataLinkBlockSize for the circuit. The agent must throttle the generation of consecutive isisLSPTooLargeToPropagate notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.
isisOrigLSPBuffSizeMismatch isisNotificationSysLevelIndex isisNotificationCircIfIndex isisPduLspId isisPduOriginatingBufferSize isisPduBufferSize	`.1.3.6.1.3.37.0.15`	A notification sent when a Level 1 LSP or Level 2 LSP is received which is larger than the local value for isisSysLevelOrigLSPBuffSize, or when an LSP is received containing the supported Buffer Size option and the value in the PDU option field does not match the local value for isisSysLevelOrigLSPBuffSize. We pass up the size from the option field and the size of the LSP when one of them exceeds our configuration. The agent must throttle the generation of consecutive isisOrigLSPBuffSizeMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.
isisProtocolsSupportedMismatch isisNotificationSysLevelIndex isisNotificationCircIfIndex isisPduProtocolsSupported isisPduLspId isisPduFragment	`.1.3.6.1.3.37.0.16`	A notification sent when a non-pseudonode segment 0 LSP is received that has no matching protocols supported. This may be because the system does not generate the field, or because there are no common elements. The list of protocols supported should be included in the notification: it may be empty if the TLV is not supported, or if the TLV is empty. The agent must throttle the generation of consecutive isisProtocolsSupportedMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.
isisAdjacencyChange isisNotificationSysLevelIndex isisNotificationCircIfIndex isisPduLspId isisAdjState	`.1.3.6.1.3.37.0.17`	A notification sent when an adjacency changes state, entering or leaving state up. The first 6 bytes of the isisPduLspId are the SystemID of the adjacent IS. The isisAdjState is the new state of the adjacency.
isisLSPErrorDetected isisNotificationSysLevelIndex isisPduLspId isisNotificationCircIfIndex isisPduFragment isisErrorOffset isisErrorTLVType	`.1.3.6.1.3.37.0.18`	This notification is generated when we receive an LSP with a parse error. The isisCircIfIndex holds in index of the circuit on which the PDU arrived. The isisPduFragment holds start of the LSP, and the isisErrorOffset points to the problem. If the problem is a malformed TLV, isisErrorOffset points to start of the TLV and isisErrorTLVType holds the value of the type. If the problem is with the LSP header, isisErrorOffset points to the suspicious byte. The number of such LSPs is accumulated in isisSysStatLSPErrors.
isisManualAddressDrops isisNotificationAreaAddress	`.1.3.6.1.3.37.0.2`	This notification is generated when one of the manual areaAddresses assigned to this system is ignored when computing routes. The object isisNotificationAreaAddress describes the area that has been dropped. The number of times this event has been generated is counted by isisSysStatManAddrDropFromAreas. The agent must throttle the generation of consecutive isisManualAddressDrops notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.
isisCorruptedLSPDetected isisNotificationSysLevelIndex isisPduLspId	`.1.3.6.1.3.37.0.3`	This notification is generated when we find that an LSP that was stored in memory has become corrupted. The number of times this has been generated is counted by isisSysCorrLSPs. We forward an LSP ID. We may have independent knowledge of the ID, but in some implementations there is a chance that the ID itself will be corrupted.
isisAttemptToExceedMaxSequence isisNotificationSysLevelIndex isisPduLspId	`.1.3.6.1.3.37.0.4`	When the sequence number on an LSP we generate wraps the 32 bit sequence counter, we purge and wait to re-announce this information. This notification describes that event. Since these should not be generated rapidly, we generate an event each time this happens. While the first 6 bytes of the LSPID are ours, the other two contain useful information.
isisIDLenMismatch isisNotificationSysLevelIndex isisPduFieldLen isisNotificationCircIfIndex isisPduFragment	`.1.3.6.1.3.37.0.5`	A notification sent when we receive a PDU with a different value of the System ID Length. This notification includes the an index to identify the circuit where we saw the PDU and the header of the PDU which may help a network manager identify the source of the confusion. The agent must throttle the generation of consecutive isisIDLenMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.
isisMaxAreaAddressesMismatch isisNotificationSysLevelIndex isisPduMaxAreaAddress isisNotificationCircIfIndex isisPduFragment	`.1.3.6.1.3.37.0.6`	A notification sent when we receive a PDU with a different value of the Maximum Area Addresses. This notification includes the header of the packet, which may help a network manager identify the source of the confusion. The agent must throttle the generation of consecutive isisMaxAreaAddressesMismatch notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.
isisOwnLSPPurge isisNotificationSysLevelIndex isisNotificationCircIfIndex isisPduLspId	`.1.3.6.1.3.37.0.7`	A notification sent when we receive a PDU with our systemID and zero age. This notification includes the circuit Index and router ID from the LSP, if available, which may help a network manager identify the source of the confusion.
isisSequenceNumberSkip isisNotificationSysLevelIndex isisNotificationCircIfIndex isisPduLspId	`.1.3.6.1.3.37.0.8`	When we receive an LSP with our System ID and different contents, we may need to reissue the LSP with a higher sequence number. We send this notification if we need to increase the sequence number by more than one. If two Intermediate Systems are configured with the same System ID, this notification will fire.
isisAuthenticationTypeFailure isisNotificationSysLevelIndex isisNotificationCircIfIndex isisPduFragment	`.1.3.6.1.3.37.0.9`	A notification sent when we receive a PDU with the wrong authentication type field. This notification includes the header of the packet, which may help a network manager identify the source of the confusion. The agent must throttle the generation of consecutive isisAuthenticationTypeFailure notifications so that there is at least a 5-second gap between notifications of this type. When notifications are throttled, they are dropped, not queued for sending at a future time.

ISIS-DRAFT-25-MIB

Imported Objects

Objects (227)

Dependency tree

Dependency-first compile order

Type Definitions (19)

Conformance Groups (9)

Compliance Statements (3)

isisCompliance

isisAdvancedCompliance

isisReadOnlyCompliance

Notifications / Traps (18)