ISIS-MIB is a standard MIB implemented based on RFC4444. Use this MIB to define MIB variables on managed devices according to associated IS-IS configuration at the CLI.

Root object

iso(1).org(3).dod(6).internet(1).mgmt(2).mib-2(1).isisMIB(138)

Scalar objects

isisSysVersion

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysVersion (1.3.6.1.2.1.138.1.1.1.1)	read-only	INTEGER	unknown(0), one(1)	IS-IS version number.	The value is fixed at one(1).

isisSysLevelType

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysLevelType (1.3.6.1.2.1.138.1.1.1.2)	read-write	IsisLevel	level1(1), level2(2), level1and2(3)	IS level.	Supports only the read operation.

Object (OID)

Access

Syntax

Value range

Description

Implementation

isisSysLevelType

(1.3.6.1.2.1.138.1.1.1.2)

read-write

IsisLevel

level1(1),

level2(2),

level1and2(3)

IS level.

Supports only the read operation.

isisSysID

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysID (1.3.6.1.2.1.138.1.1.1.3)	read-write	IsisSystemID	OCTET STRING (6)	System ID	Supports only the read operation.

isisSysMaxPathSplits

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysMaxPathSplits (1.3.6.1.2.1.138.1.1.1.4)	read-write	Unsigned32	Unsigned32(1..32)	Maximum number of ECMP routes supported by IS-IS.	The value range and default value vary by device model. The object can be modified whether the value of isisSysAdminState is on(1).

isisSysMaxLSPGenInt

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysMaxLSPGenInt (1.3.6.1.2.1.138.1.1.1.5)	read-write	Unsigned32	Unsigned32(1..65235)	Maximum LSP generation interval supported by IS-IS.	This value must be smaller than isisSysMaxAge. This value must be greater than any isisSysLevelMinLSPGenInt value (not implemented yet). This value must be at least 300 seconds shorter than isisSysMaxAge (not implemented yet).

Object (OID)

Access

Syntax

Value range

Description

Implementation

isisSysMaxLSPGenInt (1.3.6.1.2.1.138.1.1.1.5)

read-write

Unsigned32

Unsigned32(1..65235)

Maximum LSP generation interval supported by IS-IS.

This value must be smaller than isisSysMaxAge.

This value must be greater than any isisSysLevelMinLSPGenInt value (not implemented yet).

This value must be at least 300 seconds shorter than isisSysMaxAge (not implemented yet).

isisSysPollESHelloRate

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysPollESHelloRate (1.3.6.1.2.1.138.1.1.1.6)	read-write	IsisUnsigned16TC	Unsigned32(1..65535)	Maximum ES solicitation interval in ISH PDUs.	Supports only the read operation. The value is fixed at 50.

Object (OID)

Access

Syntax

Value range

Description

Implementation

isisSysPollESHelloRate (1.3.6.1.2.1.138.1.1.1.6)

read-write

IsisUnsigned16TC

Unsigned32(1..65535)

Maximum ES solicitation interval in ISH PDUs.

Supports only the read operation.

The value is fixed at 50.

isisSysWaitTime

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysWaitTime (1.3.6.1.2.1.138.1.1.1.7)	read-write	IsisUnsigned16TC	Unsigned32(1..65535)	Maximum time to wait for the IS to come up.	Supports only the read operation. The value is fixed at 60.

Object (OID)

Access

Syntax

Value range

Description

Implementation

isisSysWaitTime (1.3.6.1.2.1.138.1.1.1.7)

read-write

IsisUnsigned16TC

Unsigned32(1..65535)

Maximum time to wait for the IS to come up.

Supports only the read operation.

The value is fixed at 60.

isisSysAdminState

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysAdminState (1.3.6.1.2.1.138.1.1.1.8)	read-write	IsisAdminState	INTEGER { on(1), off(2) }	Administrative state of the IS.	Supports only the read operation.

Object (OID)

Access

Syntax

Value range

Description

Implementation

isisSysAdminState (1.3.6.1.2.1.138.1.1.1.8)

read-write

IsisAdminState

INTEGER {

on(1),

off(2)

}

Administrative state of the IS.

Supports only the read operation.

isisSysL2toL1Leaking

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysL2toL1Leaking (1.3.6.1.2.1.138.1.1.1.9)	read-write	TruthValue	true(1), false(2)	Whether route leaking from Level-2 to Level-1 is allowed.	As per the MIB.

Object (OID)

Access

Syntax

Value range

Description

Implementation

isisSysL2toL1Leaking (1.3.6.1.2.1.138.1.1.1.9)

read-write

TruthValue

true(1),

false(2)

Whether route leaking from Level-2 to Level-1 is allowed.

As per the MIB.

isisSysMaxAge

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysMaxAge (1.3.6.1.2.1.138.1.1.1.10)	read-write	IsisUnsigned16TC	Unsigned32(350..65535)	LSP maximum age. The value must be 300 seconds longer than the maximum LSP generation interval.	The value must be larger than isisSysMaxLSPGenInt, and at least 300 seconds longer than isisSysMaxLSPGenInt.

isisSysReceiveLSPBufferSize

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysReceiveLSPBufferSize(1.3.6.1.2.1.138.1.1.1.11)	read-write	IsisUnsigned16TC	Unsigned32(1492..16000)	LSP receiving buffer size.	Default: 1497.

isisSysProtSupported

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysProtSupported (1.3.6.1.2.1.138.1.1.1.12)	read-only	BITS	iso8473 (0), ipv4 (1), ipv6 (2)	Supported protocol type.	Supports only ipv4(1) and ipv6(2). The return value is ipv6(2) when both IPv4 and IPv6 are supported.

Object (OID)

Access

Syntax

Value range

Description

Implementation

isisSysProtSupported (1.3.6.1.2.1.138.1.1.1.12)

read-only

BITS

iso8473 (0), ipv4 (1), ipv6 (2)

Supported protocol type.

Supports only ipv4(1) and ipv6(2).

The return value is ipv6(2) when both IPv4 and IPv6 are supported.

isisSysNotificationEnable

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysNotificationEnable (1.3.6.1.2.1.138.1.1.1.13)	read-write	TruthValue	true(1), false(2)	Whether IS-IS SNMP notifications is enabled.	As per the MIB.

Object (OID)

Access

Syntax

Value range

Description

Implementation

isisSysNotificationEnable (1.3.6.1.2.1.138.1.1.1.13)

read-write

TruthValue

true(1),

false(2)

Whether IS-IS SNMP notifications is enabled.

As per the MIB.

Tabular objects

isisManAreaAddrTable

About this table

This table contains information about manually configured area addresses.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table index is isisManAreaAddr.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisManAreaAddr (1.3.6.1.2.1.138.1.1.2.1.1)	not-accessible	IsisOSINSAddress	OCTET STRING (0..20)	Manually configured area address.	As per the MIB.
isisManAreaAddrExistState (1.3.6.1.2.1.138.1.1.2.1.2)	read-create	RowStatus	active(1)	State of the manually configured area address.	Supports only the read operation. Supports only active(1).

Object (OID)

Access

Syntax

Value range

Description

Implementation

isisManAreaAddr (1.3.6.1.2.1.138.1.1.2.1.1)

not-accessible

IsisOSINSAddress

OCTET STRING (0..20)

Manually configured area address.

As per the MIB.

isisManAreaAddrExistState (1.3.6.1.2.1.138.1.1.2.1.2)

read-create

RowStatus

active(1)

State of the manually configured area address.

Supports only the read operation.

Supports only active(1).

isisAreaAddrTable

About this table

This table contains information about reachable Level-1 area addresses.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table index is isisAreaAddr.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisAreaAddr (1.3.6.1.2.1.138.1.1.3.1.1)	read-only	IsisOSINSAddress	OCTET STRING (0..20)	Reachable Level-1 area address	A value is returned only when the value of isisSysLevelType is level1and2(3).

Object (OID)

Access

Syntax

Value range

Description

Implementation

isisAreaAddr

(1.3.6.1.2.1.138.1.1.3.1.1)

read-only

IsisOSINSAddress

OCTET STRING (0..20)

Reachable Level-1 area address

A value is returned only when the value of isisSysLevelType is level1and2(3).

isisSummAddrTable

About this table

This table contains information about summarized addresses.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table indexes are isisSummAddressType, isisSummAddress, and isisSummAddrPrefixLen.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSummAddressType (1.3.6.1.2.1.138.1.1.4.1.1)	not-accessible	InetAddressType	INTEGER{ unknown(0), ipv4(1), ipv6(2), dns(16) }	Summary address type.	As per the MIB.
isisSummAddress (1.3.6.1.2.1.138.1.1.4.1.2)	not-accessible	InetAddress	OCTET STRING(0..255)	Summary address.	As per the MIB.
isisSummAddrPrefixLen (1.3.6.1.2.1.138.1.1.4.1.3)	not-accessible	InetAddressPrefixLength	Unsigned32(0..2040)	Prefix length of the summary address.	As per the MIB.
isisSummAddrExistState (1.3.6.1.2.1.138.1.1.4.1.4)	read-create	RowStatus	active(1)	State of the summary address.	Supports only the read operation. Support only active(1).
isisSummAddrMetric (1.3.6.1.2.1.138.1.1.4.1.5)	read-create	IsisDefaultMetric	Unsigned32(0..63)	Metric of the summary address.	Supports only the read operation. Default: 20.
isisSummAddrFullMetric (1.3.6.1.2.1.138.1.1.4.1.6)	read-create	IsisFullMetric	Unsigned32	Total metric (internal metric plus external metric) of the summary address.	Supports only the read operation. Default: 20.

isisRedistributeAddrTable (not supported)

About this table

This table contains information about route leaking from Level-2 to Level-1.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table indexes are isisRedistributeAddrType, isisRedistributeAddrAddress, and isisRedistributeAddrPrefixLen.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisRedistributeAddrType (1.3.6.1.2.1.138.1.1.5.1.1)	not-accessible	InetAddressType	INTEGER{ unknown(0), ipv4(1), ipv6(2), dns(16) }	Redistributed address type.	As per the MIB.
isisRedistributeAddrAddress (1.3.6.1.2.1.138.1.1.5.1.2)	not-accessible	InetAddress	OCTET STRING(0..255)	Redistributed address.	As per the MIB.
isisRedistributeAddrPrefixLen (1.3.6.1.2.1.138.1.1.5.1.3)	not-accessible	InetAddressPrefixLength	Unsigned32(0..2040)	Prefix length of the redistributed address.	As per the MIB.
isisRedistributeAddrExistState (1.3.6.1.2.1.138.1.1.5.1.4)	read-create	RowStatus	active(1)	State of the redistributed address.	Supports only the read operation. Supports only active(1).

isisRouterTable

About this table

This table contains information about mappings between host names and system IDs.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table indexes are isisRouterSysID and isisRouterLevel.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisRouterSysID (1.3.6.1.2.1.138.1.1.6.1.1)	not-accessible	IsisSystemID	OCTET STRING (6)	System ID.	As per the MIB.
isisRouterLevel (1.3.6.1.2.1.138.1.1.6.1.2)	not-accessible	IsisISLevel	level1(1), level2(2), level1and2(3)	IS level.	As per the MIB.
isisRouterHostName (1.3.6.1.2.1.138.1.1.6.1.3)	read-only	SnmpAdminString	OCTET STRING (0..255)	Host name of the IS.	As per the MIB.
isisRouterID (1.3.6.1.2.1.138.1.1.6.1.4)	read-only	Unsigned32	Standard MIB values.	Router ID of the IS.	As per the MIB.

isisSysLevelTable

About this table

This table contains information about the specified IS level.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Supported	Not supported	Supported

Columns

The table index is isisSysLevelIndex.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysLevelIndex (1.3.6.1.2.1.138.1.2.1.1.1)	not-accessible	IsisISLevel	INTEGER{ area(1), domain(2) }	IS level.	As per the MIB.
isisSysLevelOrigLSPBuffSize (1.3.6.1.2.1.138.1.2.1.1.2)	read-write	IsisLSPBuffSize	Unsigned32(512..16000)	Maximum LSP size that can be generated by the specified IS level.	Default: 1497. The value must be smaller than isisSysReceiveLSPBufferSize. The object is modifiable whether the value of isisSysAdminState is on(1).
isisSysLevelMinLSPGenInt (1.3.6.1.2.1.138.1.2.1.1.3)	read-write	IsisUnsigned16TC	Unsigned32(1..65535)	Minimum LSP generation interval of the specified IS level.	Value range: 1 to 120. Default: 1. The return value is an integer. When the intelligent timer is configured, if the value is smaller than 1, the return value is 1.
isisSysLevelState (1.3.6.1.2.1.138.1.2.1.1.4)	read-only	IsisLevelState	off (1) on (2) waiting (3) overloaded(4)	Overload status of the specified IS level.	Supports only off(1), on(2), and overloaded(4).
isisSysLevelSetOverload (1.3.6.1.2.1.138.1.2.1.1.5)	read-write	TruthValue	true(1), false(2)	Whether the overload status is set for the specified IS level.	As per the MIB.
isisSysLevelSetOverloadUntil (1.3.6.1.2.1.138.1.2.1.1.6)	read-write	Unsigned32	Standard MIB values.	Most recent time when the specified IS level exits the overload status.	If the object is a non-zero value, the overload bit is set for this level when the isisSysAdminState variable enters "on" state (when the IS is not implemented yet).
isisSysLevelMetricStyle (1.3.6.1.2.1.138.1.2.1.1.7)	read-write	IsisMetricStyle	INTEGER{ narrow(1), wide(2), both(3) }	Cost style of the specified IS level.	As per the MIB.
isisSysLevelSPFConsiders (1.3.6.1.2.1.138.1.2.1.1.8)	read-write	IsisMetricStyle	INTEGER{ narrow(1), wide(2), both(3) }	Cost style used by the specified IS level during SPF calculation.	Supports only the read operation.
isisSysLevelTEEnabled (1.3.6.1.2.1.138.1.2.1.1.9)	read-write	TruthValue	true(1), false(2)	Whether TE is enabled for the specified IS level.	As per the MIB.

isisCirc

About this table

This table contains interface index information.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

This table has no indexes.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisNextCircIndex (1.3.6.1.2.1.138.1.3.1)	read-only	IndexIntegerNextFree	Unsigned32(0..4294967295)	Available interface index of the system.	As per the MIB.

isisCircTable

About this table

This table contains IS-IS interface information.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Supported	Not supported	Supported

Columns

The table index is isisCircIndex.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisCircIndex (1.3.6.1.2.1.138.1.3.2.1.1)	not-accessible	IndexInteger	Unsigned32(1..4294967295)	Interface index.	As per the MIB.
isisCircIfIndex (1.3.6.1.2.1.138.1.3.2.1.2)	read-create	InterfaceIndex	Integer32(1..2147483647)	Ifnet index of the interface.	Supports only the read operation.
isisCircAdminState (1.3.6.1.2.1.138.1.3.2.1.3)	read-create	IsisAdminState	INTEGER { on(1), off(2) }	Administrative state of the interface.	Supports only the read operation.
isisCircExistState (1.3.6.1.2.1.138.1.3.2.1.4)	read-create	RowStatus	active(1)	State of the interface.	Supports only the read operation. Supports only active(1).
isisCircType (1.3.6.1.2.1.138.1.3.2.1.5)	read-create	INTEGER	broadcast(1), ptToPt(2), staticIn(3), staticOut(4), dA(5)	Type of the interface.	Supports only the read operation. Supports only broadcast(1) and ptToPt(2). This value is broadcast(1) on a broadcast link, and is ptToPt (2) on other types of links.
isisCircExtDomain (1.3.6.1.2.1.138.1.3.2.1.6)	read-create	TruthValue	true(1), false(2)	Domain attribute of the interface.	Supports only the read operation. The value is fixed at false(2).
isisCircLevelType (1.3.6.1.2.1.138.1.3.2.1.7)	read-create	IsisLevel	level1(1), level2(2), level1and2(3)	Level of the interface.	Supports only the read and write operations.
isisCircPassiveCircuit (1.3.6.1.2.1.138.1.3.2.1.8)	read-create	TruthValue	true(1), false(2)	Whether the interface is disabled from advertising routes.	Supports only the read and write operations.
isisCircMeshGroupEnabled (1.3.6.1.2.1.138.1.3.2.1.9)	read-create	INTEGER	inactive(1), blocked(2), set(3)	Mesh group setting for the interface.	Supports only the read operation.
isisCircMeshGroup (1.3.6.1.2.1.138.1.3.2.1.10)	read-create	Unsigned32	Standard MIB values.	Mesh group number.	Supports only the read operation.
isisCircSmallHellos (1.3.6.1.2.1.138.1.3.2.1.11)	read-create	TruthValue	true(1), false(2)	Whether sending small hello packets is enabled.	Supports only the read and write operations.
isisCircLastUpTime (1.3.6.1.2.1.138.1.3.2.1.12)	read-only	TimeStamp	TimeTicks	Most recent up time of the interface.	As per the MIB.
isisCirc3WayEnabled (1.3.6.1.2.1.138.1.3.2.1.13)	read-create	TruthValue	true(1), false(2)	Whether three-way handshake is enabled.	Supports only the read operation.
isisCircExtendedCircID (1.3.6.1.2.1.138.1.3.2.1.14)	read-create	Unsigned32	Standard MIB values.	Unique interface ID during the three-way handshake process.	Supports only the read operation.

isisCircLevelTable

About this table

This table contains information about an interface of the specified circuit level.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Supported	Not supported	Supported

Columns

The table indexes are isisCircIndex and isisCircLevelIndex.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisCircLevelIndex (1.3.6.1.2.1.138.1.4.1.1.1)	not-accessible	IsisISLevel	INTEGER{ area(1), domain(2) }	Circuit level of the interface.	As per the MIB.
isisCircLevelMetric (1.3.6.1.2.1.138.1.4.1.1.2)	read-write	IsisDefaultMetric	Unsigned32(0..63)	Internal cost of the interface of the specified circuit level.	Value range: 1 to 63.
isisCircLevelWideMetric (1.3.6.1.2.1.138.1.4.1.1.3)	read-write	IsisWideMetric	Unsigned32(0..16777215)	Total cost of the interface of the specified circuit level.	Value range: 1 to 16777215.
isisCircLevelISPriority (1.3.6.1.2.1.138.1.4.1.1.4)	read-write	IsisISPriority	Unsigned32(0..127)	DIS priority for the interface of the specified circuit level.	As per the MIB.
isisCircLevelIDOctet (1.3.6.1.2.1.138.1.4.1.1.5)	read-only	Unsigned32	Unsigned32(0..255)	Circuit ID of the interface (DIS).	As per the MIB.
isisCircLevelID (1.3.6.1.2.1.138.1.4.1.1.6)	read-only	IsisCircuitID	OCTET STRING(0\|7)	Unique circuit ID assigned to the interface.	The value is the isisSysID. For a P2P circuit, the value is isisCircLevelIDOctet that is one byte long. For a broadcast circuit, the value is a zero-length eight-byte string.
isisCircLevelDesIS (1.3.6.1.2.1.138.1.4.1.1.7)	read-only	IsisCircuitID	OCTET STRING(0\|7)	LAN ID for the DIS on the interface of the specified circuit level.	As per the MIB.
isisCircLevelHelloMultiplier (1.3.6.1.2.1.138.1.4.1.1.8)	read-write	Unsigned32	Unsigned32(2..100)	IS-IS hello multiplier.	Value range: 3 to 100. Default: 3.
isisCircLevelHelloTimer (1.3.6.1.2.1.138.1.4.1.1.9)	read-write	Unsigned32	Unsigned32(10..600000)	Hello packet sending interval.	Value range: 1000 to 255000. Default: 10000. When the value is divided by 1000, the decimal number will be ignored.
isisCircLevelDRHelloTimer (1.3.6.1.2.1.138.1.4.1.1.10)	read-write	Unsigned32	Unsigned32(10..120000)	Hello packet sending interval on the DIS.	Supports only the read operation. Value range: 1000 to 85000. Default: 3000. When the value is divided by 1000, the decimal number will be ignored.
isisCircLevelLSPThrottle (1.3.6.1.2.1.138.1.4.1.1.11)	read-write	IsisUnsigned16TC	Unsigned32(1..65535)	Minimum LSP sending interval.	Value range: 1 to 1000. Default: 33.
isisCircLevelMinLSPRetransInt (1.3.6.1.2.1.138.1.4.1.1.12)	read-write	Unsigned32	Unsigned32(1..300)	Minimum LSP retransmission interval	As per the MIB.
isisCircLevelCSNPInterval (1.3.6.1.2.1.138.1.4.1.1.13)	read-write	Unsigned32	Unsigned32(1..600)	Minimum CSNP sending interval	As per the MIB.
isisCircLevelPartSNPInterval (1.3.6.1.2.1.138.1.4.1.1.14)	read-write	Unsigned32	Unsigned32(1..120)	Minimum PSNP sending interval	Supports only the read operation. The value is fixed at 2.

isisSystemCounterTable

About this table

This table contains statistics information about the specified IS level.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table index is isisSysStatLevel.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisSysStatLevel (1.3.6.1.2.1.138.1.5.1.1.1)	not-accessible	IsisISLevel	INTEGER{ area(1), domain(2) }	IS level.	As per the MIB.
isisSysStatCorrLSPs (1.3.6.1.2.1.138.1.5.1.1.2)	read-only	Counter32	INTEGER(0..4294967295)	Number of error LSPs.	The value is fixed at 0.
isisSysStatAuthTypeFails (1.3.6.1.2.1.138.1.5.1.1.3)	read-only	Counter32	INTEGER(0..4294967295)	Number of authentication type errors.	As per the MIB.
isisSysStatAuthFails (1.3.6.1.2.1.138.1.5.1.1.4)	read-only	Counter32	INTEGER(0..4294967295)	Number of authentication failures.	As per the MIB.
isisSysStatLSPDbaseOloads (1.3.6.1.2.1.138.1.5.1.1.5)	read-only	Counter32	INTEGER(0..4294967295)	Number of LSDB overload times.	As per the MIB.
isisSysStatManAddrDropFromAreas (1.3.6.1.2.1.138.1.5.1.1.6)	read-only	Counter32	INTEGER(0..4294967295)	Number of times the manually configured area address is deleted from the local area.	As per the MIB.
isisSysStatAttmptToExMaxSeqNums (1.3.6.1.2.1.138.1.5.1.1.7)	read-only	Counter32	INTEGER(0..4294967295)	Number of times the LSP sequence number exceeds the maximum sequence number.	As per the MIB.
isisSysStatSeqNumSkips (1.3.6.1.2.1.138.1.5.1.1.8)	read-only	Counter32	INTEGER(0..4294967295)	Number of times the LSP sequence number is not continuous.	As per the MIB.
isisSysStatOwnLSPPurges (1.3.6.1.2.1.138.1.5.1.1.9)	read-only	Counter32	INTEGER(0..4294967295)	Number of times the system generates LSPs with a lifetime of 0.	As per the MIB.
isisSysStatIDFieldLenMismatches (1.3.6.1.2.1.138.1.5.1.1.10)	read-only	Counter32	INTEGER(0..4294967295)	Number of times the system receives LSPs with ID length changes.	As per the MIB.
isisSysStatPartChanges (1.3.6.1.2.1.138.1.5.1.1.11)	read-only	Counter32	INTEGER(0..4294967295)	Number of area address mismatches.	As per the MIB.
isisSysStatSPFRuns (1.3.6.1.2.1.138.1.5.1.1.12)	read-only	Counter32	INTEGER(0..4294967295)	Number of area split events.	As per the MIB.
isisSysStatLSPErrors (1.3.6.1.2.1.138.1.5.1.1.13)	read-only	Counter32	INTEGER(0..4294967295)	Number of SPF calculation events.	As per the MIB.

isisCircuitCounterTable

About this table

This table contains statistics information about interfaces of the specified circuit level.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table indexes are isisCircIndex and isisCircuitType.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisCircuitType (1.3.6.1.2.1.138.1.5.2.1.1)	not-accessible	INTEGER	lanlevel1(1), lanlevel2(2), p2pcircuit(3)	Interface type.	As per the MIB.
isisCircAdjChanges (1.3.6.1.2.1.138.1.5.2.1.2)	read-only	Counter32	INTEGER(0..4294967295)	Neighbor change information.	As per the MIB.
isisCircNumAdj (1.3.6.1.2.1.138.1.5.2.1.3)	read-only	Unsigned32	Standard MIB values.	Number of neighbor changes.	As per the MIB.
isisCircInitFails (1.3.6.1.2.1.138.1.5.2.1.4)	read-only	Counter32	INTEGER(0..4294967295)	Number of interface initialization failures.	The value is fixed at 0.
isisCircRejAdjs (1.3.6.1.2.1.138.1.5.2.1.5)	read-only	Counter32	INTEGER(0..4294967295)	Number of adjacency creation failures.	As per the MIB.
isisCircIDFieldLenMismatches (1.3.6.1.2.1.138.1.5.2.1.6)	read-only	Counter32	INTEGER(0..4294967295)	Number of ID length changes in received IS-IS packets.	As per the MIB.
isisCircMaxAreaAddrMismatches (1.3.6.1.2.1.138.1.5.2.1.7)	read-only	Counter32	INTEGER(0..4294967295)	Number of area address mismatches.	As per the MIB.
isisCircAuthTypeFails (1.3.6.1.2.1.138.1.5.2.1.8)	read-only	Counter32	INTEGER(0..4294967295)	Number of authentication type errors.	As per the MIB.
isisCircAuthFails (1.3.6.1.2.1.138.1.5.2.1.9)	read-only	Counter32	INTEGER(0..4294967295)	Number of authentication errors of the same authentication type.	As per the MIB.
isisCircLANDesISChanges (1.3.6.1.2.1.138.1.5.2.1.10)	read-only	Counter32	INTEGER(0..4294967295)	Number of DIS changes.	As per the MIB.

isisPacketCounterTable

About this table

This table contains statistics information about received and sent IS-IS packets for the specified IS level.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table indexes are isisCircIndex, isisPacketCountLevel, and isisPacketCountDirection.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisPacketCountLevel (1.3.6.1.2.1.138.1.5.3.1.1)	not-accessible	IsisISLevel	INTEGER{ area(1), domain(2) }	IS level.	As per the MIB.
isisPacketCountDirection (1.3.6.1.2.1.138.1.5.3.1.2)	not-accessible	INTEGER	sending(1), receiving(2)	Packet direction (sending or receiving).	As per the MIB.
isisPacketCountIIHello (1.3.6.1.2.1.138.1.5.3.1.3)	read-only	Counter32	INTEGER(0..4294967295)	Number of IS-IS packets received or sent.	As per the MIB.
isisPacketCountISHello (1.3.6.1.2.1.138.1.5.3.1.4)	read-only	Counter32	INTEGER(0..4294967295)	Number of hello packets received or sent.	The value is fixed at 0.
isisPacketCountESHello (1.3.6.1.2.1.138.1.5.3.1.5)	read-only	Counter32	INTEGER(0..4294967295)	Number of ES packets received or sent.	The value is fixed at 0.
isisPacketCountLSP (1.3.6.1.2.1.138.1.5.3.1.6)	read-only	Counter32	INTEGER(0..4294967295)	Number of LSPs received or sent.	As per the MIB.
isisPacketCountCSNP (1.3.6.1.2.1.138.1.5.3.1.7)	read-only	Counter32	INTEGER(0..4294967295)	Number of CSNPs received or sent.	As per the MIB.
isisPacketCountPSNP (1.3.6.1.2.1.138.1.5.3.1.8)	read-only	Counter32	INTEGER(0..4294967295)	Number of PSNPs received or sent.	As per the MIB.
isisPacketCountUnknown (1.3.6.1.2.1.138.1.5.3.1.9)	read-only	Counter32	INTEGER(0..4294967295)	Number of unknown IS-IS packets.	As per the MIB.

isisISAdjTable

About this table

This table contains neighbor information about the specified interface.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table indexes are isisCircIndex and isisISAdjIndex.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisISAdjIndex (1.3.6.1.2.1.138.1.6.1.1.1)	not-accessible	Unsigned32	Unsigned32(1..4294967295)	Neighbor index.	As per the MIB.
isisISAdjState (1.3.6.1.2.1.138.1.6.1.1.2)	read-only	INTEGER	down (1), initializing (2), up (3), failed(4)	Neighbor state.	Supports only down(1), initializing(2), and up(3).
isisISAdj3WayState (1.3.6.1.2.1.138.1.6.1.1.3)	read-only	INTEGER	up (0), initializing (1), down (2), failed (3)	Neighbor state.	As per the MIB.
isisISAdjNeighSNPAAddress (1.3.6.1.2.1.138.1.6.1.1.4)	read-only	IsisOSINSAddress	OCTET STRING (0..20)	SNPA address of the neighbor.	As per the MIB.
isisISAdjNeighSysType (1.3.6.1.2.1.138.1.6.1.1.5)	read-only	INTEGER	l1IntermediateSystem(1), l2IntermediateSystem(2), l1L2IntermediateSystem(3), unknown(4)	System type of the neighbor.	Supports only l1IntermediateSystem(1), l2IntermediateSystem(2), and l1L2IntermediateSystem(3).
isisISAdjNeighSysID (1.3.6.1.2.1.138.1.6.1.1.6)	read-only	IsisSystemID	OCTET STRING (6)	System ID of the neighbor.	As per the MIB.
isisISAdjNbrExtendedCircID (1.3.6.1.2.1.138.1.6.1.1.7)	read-only	Unsigned32	Standard MIB values.	Circuit ID of the neighbor learned through three-way handshake.	As per the MIB.
isisISAdjUsage (1.3.6.1.2.1.138.1.6.1.1.8)	read-only	IsisLevel	level1(1), level2(2), level1and2(3)	IS level.	As per the MIB.
isisISAdjHoldTimer (1.3.6.1.2.1.138.1.6.1.1.9)	read-only	IsisUnsigned16TC	Unsigned32(1..65535)	Neighbor hold timer.	As per the MIB.
isisISAdjNeighPriority (1.3.6.1.2.1.138.1.6.1.1.10)	read-only	IsisISPriority	Unsigned32(0..127)	Neighbor priority.	As per the MIB.
isisISAdjLastUpTime (1.3.6.1.2.1.138.1.6.1.1.11)	read-only	TimeStamp	TimeTicks	Most recent neighbor up time.	As per the MIB.

isisISAdjAreaAddrTable

About this table

This table contains neighbor area information about the specified interface.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table indexes are isisCircIndex, isisISAdjIndex, and isisISAdjAreaAddrIndex.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisISAdjAreaAddrIndex (1.3.6.1.2.1.138.1.6.2.1.1)	not-accessible	Unsigned32	Unsigned32(1..4294967295)	Neighbor area address index.	As per the MIB.
isisISAdjAreaAddress (1.3.6.1.2.1.138.1.6.2.1.2)	read-only	IsisOSINSAddress	OCTET STRING (0..20)	Neighbor area address.	As per the MIB.

isisISAdjIPAddrTable

About this table

This table contains IP address information in the hello packets from the specified neighbor of an interface.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table indexes are isisCircIndex, isisISAdjIndex, and isisISAdjIPAddrIndex.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisISAdjIPAddrIndex (1.3.6.1.2.1.138.1.6.3.1.1)	not-accessible	Unsigned32	Unsigned32(1..4294967295)	Reachable IP address index of the neighbor.	As per the MIB.
isisISAdjIPAddrType (1.3.6.1.2.1.138.1.6.3.1.2)	read-only	InetAddressType	ipv4(1), ipv6(2)	Reachable IP address type of the neighbor.	Supports only ipv4(1) and ipv6(2). The local IS supports ipv6(2) only when it supports IPv6 functions.
isisISAdjIPAddrAddress (1.3.6.1.2.1.138.1.6.3.1.3)	read-only	InetAddress	OCTET STRING(0..255)	Reachable IP address of the neighbor.	As per the MIB.

isisISAdjProtSuppTable

About this table

This table contains protocol information supported by the specified neighbor of an interface.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table indexes are isisCircIndex, isisISAdjIndex, and isisISAdjProtSuppProtocol.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisISAdjProtSuppProtocol (1.3.6.1.2.1.138.1.6.4.1.1)	read-only	IsisSupportedProtocol	INTEGER{ iso8473(129), ipV6(142), ip(204) }	Protocol type supported by the neighbor.	As per the MIB.

Object (OID)

Access

Syntax

Value range

Description

Implementation

isisISAdjProtSuppProtocol (1.3.6.1.2.1.138.1.6.4.1.1)

read-only

IsisSupportedProtocol

INTEGER{

iso8473(129),

ipV6(142),

ip(204)

}

Protocol type supported by the neighbor.

As per the MIB.

isisRATable (not supported)

About this table

This table contains reachable NSAP address or address prefix information.

Support for operations

Create	Edit/Modify	Delete	Read
Supported	Supported	Supported	Supported

Columns

The table indexes are isisCircIndex and isisRAIndex.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisRAIndex (1.3.6.1.2.1.138.1.7.1.1.1)	not-accessible	Unsigned32	Unsigned32(1..4294967295)	Reachable address index.	As per the MIB.
isisRAExistState (1.3.6.1.2.1.138.1.7.1.1.2)	read-create	RowStatus	active(1)	Reachable address state.	The value is fixed at active(1).
isisRAAdminState (1.3.6.1.2.1.138.1.7.1.1.3)	read-create	IsisAdminState	INTEGER { on(1), off(2) }	Administrative state of the reachable address.	Default: on(1).
isisRAAddrPrefix (1.3.6.1.2.1.138.1.7.1.1.4)	read-create	IsisOSINSAddress	OCTET STRING (0..20)	Address prefix.	As per the MIB.
isisRAMapType (1.3.6.1.2.1.138.1.7.1.1.5)	read-create	INTEGER	none (1), explicit (2), extractIDI (3), extractDSP (4)	Address mapping type.	Default: none(1).
isisRAMetric (1.3.6.1.2.1.138.1.7.1.1.6)	read-create	IsisDefaultMetric	Unsigned32(0..63)	Metric value of the reachable address.	As per the MIB.
isisRAMetricType (1.3.6.1.2.1.138.1.7.1.1.7)	read-create	IsisMetricType	INTEGER{ internal(1), external(2) }	Metric type of the reachable address.	As per the MIB.
isisRASNPAAddress (1.3.6.1.2.1.138.1.7.1.1.8)	read-create	IsisOSINSAddress	OCTET STRING (0..20)	Reachable SNPA address.	As per the MIB.
isisRASNPAMask (1.3.6.1.2.1.138.1.7.1.1.9)	read-create	IsisOSINSAddress	OCTET STRING (0..20)	Subnet mask of the reachable SNPA address.	As per the MIB.
isisRASNPAPrefix (1.3.6.1.2.1.138.1.7.1.1.10)	read-create	IsisOSINSAddress	OCTET STRING (0..20)	Prefix of the reachable SNPA address.	As per the MIB.
isisRAType (1.3.6.1.2.1.138.1.7.1.1.11)	read-create	INTEGER	manual (1), automatic (2)	Reachable address type.	As per the MIB.

isisIPRATable (not supported)

About this table

This table contains reachable IP address information.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table indexes are isisSysLevelIndex, isisIPRADestType, isisIPRADest, isisIPRADestPrefixLen, and isisIPRANextHopIndex.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisIPRADestType (1.3.6.1.2.1.138.1.8.1.1.1)	not-accessible	InetAddressType	INTEGER{ unknown(0), ipv4(1), ipv6(2), dns(16) }	Reachable IP address type (manual/automatic).	As per the MIB.
isisIPRADest (1.3.6.1.2.1.138.1.8.1.1.2)	not-accessible	InetAddress	OCTET STRING(0..255)	Reachable IP address.	As per the MIB.
isisIPRADestPrefixLen (1.3.6.1.2.1.138.1.8.1.1.3)	not-accessible	InetAddressPrefixLength	Unsigned32(0..2040)	Prefix length of the reachable IP address.	As per the MIB.
isisIPRANextHopIndex (1.3.6.1.2.1.138.1.8.1.1.4)	not-accessible	Unsigned32	Unsigned32(1..4294967295)	Next hop index of the reachable IP address.	As per the MIB.
isisIPRANextHopType (1.3.6.1.2.1.138.1.8.1.1.5)	read-create	InetAddressType	ipv4(1), ipv6(2)	Reachable next hop IP address type.	Supports only the read operation. Supports only ipv4(1) and ipv6(2).
isisIPRANextHop (1.3.6.1.2.1.138.1.8.1.1.6)	read-create	InetAddress	OCTET STRING(0..255)	Reachable next hop IP address.	Supports only the read operation.
isisIPRAType (1.3.6.1.2.1.138.1.8.1.1.7)	read-create	INTEGER	manual (1), automatic (2)	Reachable IP address type.	Supports only the read operation. The value is fixed at automatic(2).
isisIPRAExistState (1.3.6.1.2.1.138.1.8.1.1.8)	read-create	RowStatus	active(1)	Reachable IP address state.	Supports only the read operation. The value is fixed at active(1).
isisIPRAAdminState (1.3.6.1.2.1.138.1.8.1.1.9)	read-create	IsisAdminState	INTEGER { on(1), off(2) }	Administrative state of the reachable IP address.	Supports only the read operation. The value is fixed at on(1).
isisIPRAMetric (1.3.6.1.2.1.138.1.8.1.1.10)	read-create	IsisDefaultMetric	Unsigned32(0..63)	Internal metric value of the reachable IP address.	Supports only the read operation. Default: 0.
isisIPRAMetricType (1.3.6.1.2.1.138.1.8.1.1.11)	read-create	IsisMetricType	INTEGER{ internal(1), external(2) }	Metric type of the reachable IP address.	Supports only the read operation.
isisIPRAFullMetric (1.3.6.1.2.1.138.1.8.1.1.12)	read-create	IsisFullMetric	Unsigned32	Total metric value of the reachable IP address.	Supports only the read operation. Default: 0.
isisIPRASNPAAddress (1.3.6.1.2.1.138.1.8.1.1.13)	read-create	IsisOSINSAddress	OCTET STRING (0..20)	Reachable SNPA address.	Supports only the read operation. The value is always a zero-length string of eight bytes.
isisIPRASourceType (1.3.6.1.2.1.138.1.8.1.1.14)	read-only	INTEGER	static (1), direct (2), ospfv2 (3), ospfv3 (4), isis(5), rip(6), igrp(7), eigrp(8), bgp(9), other(10)	Route source (protocol that discovered the route).	Supports only static(1), direct(2), ospfv2(3), ospfv3(4), isis(5), rip(6), and bgp(9).

isisLSPSummaryTable

About this table

This table contains LSP summary information.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table indexes are isisLSPLevel and isisLSPID.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisLSPLevel (1.3.6.1.2.1.138.1.9.1.1.1)	not-accessible	IsisISLevel	INTEGER{ area(1), domain(2) }	LSP level.	As per the MIB.
isisLSPID (1.3.6.1.2.1.138.1.9.1.1.2)	not-accessible	IsisLinkStatePDUID	OCTET STRING (8)	LSP ID.	As per the MIB.
isisLSPSeq (1.3.6.1.2.1.138.1.9.1.1.3)	read-only	Unsigned32	Standard MIB values.	LSP sequence number.	As per the MIB.
isisLSPZeroLife (1.3.6.1.2.1.138.1.9.1.1.4)	read-only	TruthValue	true(1), false(2)	Whether the LSP is to be cleared (whether the remaining lifetime is 0).	As per the MIB.
isisLSPChecksum (1.3.6.1.2.1.138.1.9.1.1.5)	read-only	IsisUnsigned16TC	Unsigned32(1..65535)	LSP checksum.	As per the MIB.
isisLSPLifetimeRemain (1.3.6.1.2.1.138.1.9.1.1.6)	read-only	IsisUnsigned16TC	Unsigned32(1..65535)	Remaining lifetime of the LSP.	As per the MIB.
isisLSPPDULength (1.3.6.1.2.1.138.1.9.1.1.7)	read-only	IsisUnsigned16TC	Unsigned32(1..65535)	LSP packet length.	As per the MIB.
isisLSPAttributes (1.3.6.1.2.1.138.1.9.1.1.8)	read-only	IsisUnsigned8TC	Unsigned32(0..255)	ATT bit of the LSP.	As per the MIB.

isisLSPTLVTable

About this table

This table contains LSP TLV information.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Supported

Columns

The table indexes are isisLSPLevel, isisLSPID, and isisLSPTLVIndex.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisLSPTLVIndex (1.3.6.1.2.1.138.1.9.2.1.1)	not-accessible	Unsigned32	Unsigned32(1..4294967295)	TLV index in the LSP.	As per the MIB.
isisLSPTLVSeq (1.3.6.1.2.1.138.1.9.2.1.2)	read-only	Unsigned32	Standard MIB values.	LSP sequence number.	As per the MIB.
isisLSPTLVChecksum (1.3.6.1.2.1.138.1.9.2.1.3)	read-only	IsisUnsigned16TC	Unsigned32(1..65535)	LSP TLV checksum.	As per the MIB.
isisLSPTLVType (1.3.6.1.2.1.138.1.9.2.1.4)	read-only	IsisUnsigned8TC	Unsigned32(0..255)	LSP TLV type.	As per the MIB.
isisLSPTLVLen (1.3.6.1.2.1.138.1.9.2.1.5)	read-only	IsisUnsigned8TC	Unsigned32(0..255)	LSP TLV length.	As per the MIB.
isisLSPTLVValue (1.3.6.1.2.1.138.1.9.2.1.6)	read-only	OCTET STRING	OCTET STRING (0..255)	LSP TLV value.	As per the MIB.

isisNotificationEntry

About this table

This table contains SNMP notifications information.

Support for operations

Create	Edit/Modify	Delete	Read
Not supported	Not supported	Not supported	Not supported

Columns

The table indexes are isisLSPLevel, isisLSPID, and isisLSPTLVIndex.

Object (OID)	Access	Syntax	Value range	Description	Implementation
isisNotificationSysLevelIndex (1.3.6.1.2.1.138.1.10.1.1)	accessible-for-notify	IsisLevel	level1(1), level2(2), level1and2(3)	IS level.	As per the MIB.
isisNotificationCircIfIndex (1.3.6.1.2.1.138.1.10.1.2)	accessible-for-notify	Unsigned32	Unsigned32(1..2147483647)	Interface index.	As per the MIB.
isisPduLspId (1.3.6.1.2.1.138.1.10.1.3)	accessible-for-notify	IsisLinkStatePDUID	OCTET STRING (8)	String that uniquely identifies a link state PDU.	As per the MIB.
isisPduFragment (1.3.6.1.2.1.138.1.10.1.4)	accessible-for-notify	IsisPDUHeader	OCTET STRING(0..64)	First 64 bytes in the PDU that triggers the notification.	As per the MIB.
isisPduFieldLen (1.3.6.1.2.1.138.1.10.1.5)	accessible-for-notify	IsisUnsigned8TC	Unsigned32(0..255)	System ID length in the received PDU.	As per the MIB.
isisPduMaxAreaAddress (1.3.6.1.2.1.138.1.10.1.6)	accessible-for-notify	IsisUnsigned8TC	Unsigned32(0..255)	Maximum address in the received PDU.	As per the MIB.
isisPduProtocolVersion (1.3.6.1.2.1.138.1.10.1.7)	accessible-for-notify	IsisUnsigned8TC	Unsigned32(0..255)	Protocol version in the received PDU.	As per the MIB.
isisPduLspSize (1.3.6.1.2.1.138.1.10.1.8)	accessible-for-notify	Unsigned32	Unsigned32(0..2147483647)	Size of the LSP that is too large to be forwarded.	As per the MIB.
isisPduOriginatingBufferSize (1.3.6.1.2.1.138.1.10.1.9)	accessible-for-notify	IsisUnsigned16TC	Unsigned32(0..16000)	Peer isisSysOrigLSPBuffSize value in the TLV.	As per the MIB.
isisPduBufferSize (1.3.6.1.2.1.138.1.10.1.10)	accessible-for-notify	IsisUnsigned16TC	Unsigned32(0..16000)	Maximum received LSP size.	As per the MIB.
isisPduProtocolsSupported (1.3.6.1.2.1.138.1.10.1.11)	accessible-for-notify	OCTET STRING	OCTET STRING (0..255)	Protocol list supported by the neighbor.	As per the MIB.
isisAdjState (1.3.6.1.2.1.138.1.10.1.12)	accessible-for-notify	INTEGER	down (1), initializing (2), up (3), failed(4)	Adjacency state.	As per the MIB.
isisErrorOffset (1.3.6.1.2.1.138.1.10.1.13)	accessible-for-notify	Unsigned32	Standard MIB values.	Offset of the error TLV.	As per the MIB.
isisErrorTLVType (1.3.6.1.2.1.138.1.10.1.14)	accessible-for-notify	Unsigned32	Unsigned32(0..255)	Type of the error TLV.	As per the MIB.
isisNotificationAreaAddress (1.3.6.1.2.1.138.1.10.1.15)	accessible-for-notify	IsisOSINSAddress	OCTET STRING (0..20)	Area address of the notification.	As per the MIB.

Notifications

isisDatabaseOverload

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.1	LSDB overload state changes.	Informational	-	-	ON

Description

A notification sent when the system enters or exits the overload status. The number of times for generating and clearing the notifications is recorded in isisSysStatLSPDbaseOloads.

Status control

ON

CLI: Use the snmp-agent trap enable isis lsdboverload-state-change command.

OFF

CLI: Use the undo snmp-agent trap enable isis lsdboverload-state-change command.

Objects

OID (object name)

Description

Index

Type

Value range

1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)

IS level index.

IsisLevel

level1(1)

level2(2)

level1and2(3)

1.3.6.1.2.1.138.1.2.1.1.4 (isisSysLevelState)

Overload state of the IS level.

IsisLevelState

off (1)

on (2)

waiting (3)

overloaded(4)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

No action is required.

isisManualAddressDrops

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.2	This notification is generated for invalid area addresses.	Error	Warning	-	ON

Description

A notification sent when an assigned address is ignored during route calculation. The value of the isisNotificationAreaAddress variable represents the ignored area address.

The number of times for generating the notifications is recorded in 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.

Status control

ON

CLI: Use the snmp-agent trap enable isis manual-address-drop command.

OFF

CLI: Use the undo snmp-agent trap enable isis manual-address-drop command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.15 (isisNotificationAreaAddress)	Manually configured area addresses that have been dropped.	No	IsisOSINSAddress	OCTET STRING (0..20)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

To resolve the issue:

1. Reduce the number of invalid or unused area addresses.

2. If the issue persists, contact H3C Support.

isisCorruptedLSPDetected

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.3	LSP errors.	Informational	-	-	ON

Description

A notification sent when an LSP stored in the memory is damaged. The number of times for generating the notifications is recorded in isisSysCorrLSPs.

The system forwards the LSP ID. Although the ID is defined by the system, an error might error on the ID.

Status control

ON

CLI: Use the snmp-agent trap enable isis lsp-corrupt command.

OFF

CLI: Use the undo snmp-agent trap enable isis lsp-corrupt command.

Objects

OID (object name)

Description

Index

Type

Value range

1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)

IS level index.

IsisLevel

level1(1)

level2(2)

level1and2(3)

1.3.6.1.2.1.138.1.10.1.3 (isisPduLspId)

String that uniquely identifies a link state PDU.

IsisLinkStatePDUID

OCTET STRING (8)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

No action is required.

isisAttemptToExceedMaxSequence

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.4	Attempts to exceed the maximum LSP sequence number	Informational	-	-	ON

Description

When an LSP sequence number flip occurs, the system clears and then waits for regeneration of this notification. This notification provides a description on the event. The event does not frequently occur, and the system sends a notification every time the event occurs.

The first six bytes of the LSP ID contain the system ID, and the remaining two bytes contain valid information.

Status control

ON

CLI: Use the snmp-agent trap enable isis max-seq-exceeded command.

OFF

CLI: Use the undo snmp-agent trap enable isis max-seq-exceeded command.

Objects

OID (object name)

Description

Index

Type

Value range

1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)

IS level index.

IsisLevel

level1(1)

level2(2)

level1and2(3)

1.3.6.1.2.1.138.1.10.1.3 (isisPduLspId)

String that uniquely identifies a link state PDU.

IsisLinkStatePDUID

OCTET STRING (8)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

No action is required.

isisIDLenMismatch

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.5	System ID length mismatches.	Error	Warning	-	ON

Description

A notification sent when we receive a PDU with a different value for the system ID length. This notification includes the index of the link that received the PDU and 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 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.

Status control

ON

CLI: Use the snmp-agent trap enable isis id-length-mismatch command.

OFF

CLI: Use the undo snmp-agent trap enable isis id-length-mismatch command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)	IS level index.	No	IsisLevel	level1(1) level2(2) level1and2(3)
1.3.6.1.2.1.138.1.10.1.5 (isisPduFieldLen)	System ID length in the received PDU.	No	IsisUnsigned8TC	Unsigned32 (0..255)
1.3.6.1.2.1.138.1.10.1.2 (isisNotificationCircIfIndex)	Interface index.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.4 (isisPduFragment)	First 64 bytes in the PDU that triggers the notification.	No	IsisPDUHeader	OCTET STRING (0..64)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

If the issue persists, contact H3C Support.

isisMaxAreaAddressesMismatch

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.6	Maximum area address mismatches.	Error	Warning	-	ON

Description

A notification sent when we receive a PDU with a different value for the isisMaxAreaAddressesMismatch. 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.

Status control

ON

CLI: Use the snmp-agent trap enable isis maxarea-mismatch command.

OFF

CLI: Use the undo snmp-agent trap enable isis maxarea-mismatch command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)	IS level index.	No	IsisLevel	level1(1) level2(2) level1and2(3)
1.3.6.1.2.1.138.1.10.1.6 (isisPduMaxAreaAddress)	Maximum address in the received PDU.	No	IsisUnsigned8TC	Unsigned32 (0..255)
1.3.6.1.2.1.138.1.10.1.2 (isisNotificationCircIfIndex)	Interface index.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.4 (isisPduFragment)	First 64 bytes in the PDU that triggers the notification.	No	IsisPDUHeader	OCTET STRING (0..64)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

If the issue persists, contact H3C Support.

isisOwnLSPPurge

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.7	Attempts to remove the local LSP.	Informational	-	-	ON

Description

A notification sent when we receive a PDU with the local system ID and a lifetime value of 0. This notification includes the link index and router ID, which may help a network manager identify the source of the confusion.

Status control

ON

CLI: Use the snmp-agent trap enable isis own-lsp-purge command.

OFF

CLI: Use the undo snmp-agent trap enable isis own-lsp-purge command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)	IS level index.	No	IsisLevel	level1(1) level2(2) level1and2(3)
1.3.6.1.2.1.138.1.10.1.2 (isisNotificationCircIfIndex)	Interface index.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.3 (isisPduLspId)	String that uniquely identifies a link state PDU.	No	IsisLinkStatePDUID	OCTET STRING (8)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

No action is required.

isisSequenceNumberSkip

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.8	LSP sequence number duplications.	Informational	-	-	ON

Description

When we receive a PDU with the local system ID and different content, the system might redeploy the LSP by using a greater sequence number. A notification is sent when the sequence number increases by a value greater than 1. When two ISs has the same system ID, a large number of such notifications will be generated.

Status control

ON

CLI: Use the snmp-agent trap enable isis skip-sequence-number command.

OFF

CLI: Use the undo snmp-agent trap enable isis skip-sequence-number command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)	IS level index.	No	IsisLevel	level1(1) level2(2) level1and2(3)
1.3.6.1.2.1.138.1.10.1.2 (isisNotificationCircIfIndex)	Interface index.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.3 (isisPduLspId)	String that uniquely identifies a link state PDU.	No	IsisLinkStatePDUID	OCTET STRING (8)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

No action is required.

isisAuthenticationTypeFailure

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.9	Authentication type errors.	Error	Warning	-	ON

Description

A notification sent when we receive a PDU with an error 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.

Status control

ON

CLI: Use the snmp-agent trap enable isis authentication-type command.

OFF

CLI: Use the undo snmp-agent trap enable isis authentication-type command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)	IS level index.	No	IsisLevel	level1(1) level2(2) level1and2(3)
1.3.6.1.2.1.138.1.10.1.2 (isisNotificationCircIfIndex)	Interface index.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.4 (isisPduFragment)	First 64 bytes in the PDU that triggers the notification.	No	IsisPDUHeader	OCTET STRING (0..64)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

To resolve the issue:

1. Modify configuration on the two ends so that they have matching authentication type.

2. If the issue persists, contact H3C Support.

isisAuthenticationFailure

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.10	Authentication failures.	Error	Warning	-	ON

Description

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.

Status control

ON

CLI: Use the snmp-agent trap enable isis authentication command.

OFF

CLI: Use the undo snmp-agent trap enable isis authentication command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)	IS level index.	No	IsisLevel	level1(1) level2(2) level1and2(3)
1.3.6.1.2.1.138.1.10.1.2 (isisNotificationCircIfIndex)	Interface index.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.4 (isisPduFragment)	First 64 bytes in the PDU that triggers the notification.	No	IsisPDUHeader	OCTET STRING (0..64)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

To resolve the issue:

1. Modify configuration on the two ends so that they have matching authentication information.

2. If the issue persists, contact H3C Support.

isisVersionSkew

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.11	Hello packet version mismatches.	Error	Warning	-	ON

Description

A notification sent when we receive a hello packet from an IS running a different protocol version. 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.

Status control

ON

CLI: Use the snmp-agent trap enable isis version-skew command.

OFF

CLI: Use the undo snmp-agent trap enable isis version-skew command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)	IS level index.	No	IsisLevel	level1(1) level2(2) level1and2(3)
1.3.6.1.2.1.138.1.10.1.2 (isisNotificationCircIfIndex)	Interface index.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.7 (isisPduProtocolVersion)	Protocol version in the received PDU.	No	IsisUnsigned8TC	Unsigned32 (0..255)
1.3.6.1.2.1.138.1.10.1.4 (isisPduFragment)	First 64 bytes in the PDU that triggers the notification.	No	IsisPDUHeader	OCTET STRING (0..64)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

If the issue persists, contact H3C Support.

isisAreaMismatch

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.12	Area address mismatches.	Error	Warning	-	ON

Description

A notification sent when we receive a hello packet from an IS containing no matching 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 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.

Status control

ON

CLI: Use the snmp-agent trap enable isis area-mismatch command.

OFF

CLI: Use the undo snmp-agent trap enable isis area-mismatch command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.2 (isisNotificationCircIfIndex)	Interface index.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.4 (isisPduFragment)	First 64 bytes in the PDU that triggers the notification.	No	IsisPDUHeader	OCTET STRING (0..64)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

To resolve the issue:

1. Modify configuration on the two ends so that they have at least one matching area address.

2. If the issue persists, contact H3C Support.

isisRejectedAdjacency

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.13	Adjacency creation failures.	Error	Warning	-	ON

Description

A notification sent when we receive a hello packet from an IS but no adjacency has been established with it.

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.

Status control

ON

CLI: Use the snmp-agent trap enable isis rejected-adjacency command.

OFF

CLI: Use the undo snmp-agent trap enable isis rejected-adjacency command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)	IS level index.	No	IsisLevel	level1(1) level2(2) level1and2(3)
1.3.6.1.2.1.138.1.10.1.2 (isisNotificationCircIfIndex)	Interface index.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.4 (isisPduFragment)	First 64 bytes in the PDU that triggers the notification.	No	IsisPDUHeader	OCTET STRING (0..64)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

To resolve the issue:

1. Verify that the two ends have matching area addresses.

2. Verify that the two ends have matching IS levels.

3. Verify that the two ends have matching authentication types.

4. Verify that the two ends have matching authentication information.

5. If the issue persists, contact H3C Support.

isisLSPTooLargeToPropagate

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.14	Propagation failures caused by oversized LSPs.	Error	Warning	-	ON

Description

A notification sent when an LSP larger than the dataLinkBlockSize value of the link is propagated.

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.

Status control

ON

CLI: Use the snmp-agent trap enable isis lsp-size-exceeded command.

OFF

CLI: Use the undo snmp-agent trap enable isis lsp-size-exceeded command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)	IS level index.	No	IsisLevel	level1(1) level2(2) level1and2(3)
1.3.6.1.2.1.138.1.10.1.2 (isisNotificationCircIfIndex)	Interface index.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.8 (isisPduLspSize)	Size of the LSP that is too large to be forwarded.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.4 (isisPduLspId)	String that uniquely identifies a link state PDU.	No	IsisLinkStatePDUID	OCTET STRING (8)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

To resolve the issue:

1. Increase the interface MTU.

2. Reduce the LSP size.

isisOrigLSPBuffSizeMismatch

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.15	Buffer size mismatches of IS-IS packets.	Error	Warning	-	ON

Description

A notification sent when we receive an LSP (Level-1 or Level-2) that is larger than the local isisSysLevelOrigLSPBuffSize value or has a Buffer Size value not matching the local isisSysLevelOrigLSPBuffSize value. If any value of the Buffer Size or LSP size exceeds the local setting, both values are rejected.

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.

Status control

ON

CLI: Use the snmp-agent trap enable isis buffsize-mismatch command.

OFF

CLI: Use the undo snmp-agent trap enable isis buffsize-mismatch command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)	IS level index.	No	IsisLevel	level1(1) level2(2) level1and2(3)
1.3.6.1.2.1.138.1.10.1.2 (isisNotificationCircIfIndex)	Interface index.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.3 (isisPduLspId)	String that uniquely identifies a link state PDU.	No	IsisLinkStatePDUID	OCTET STRING (8)
1.3.6.1.2.1.138.1.10.1.9 (isisPduOriginatingBufferSize)	Peer isisSysOrigLSPBuffSize value in the TLV.	No	IsisUnsigned16TC	Unsigned32 (0..16000)
1.3.6.1.2.1.138.1.10.1.10 (isisPduBufferSize)	Maximum received LSP size.	No	IsisUnsigned16TC	Unsigned32 (0..16000)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

To resolve the issue:

1. Reduce the length of LSPs generated by the neighbor.

2. Increase the LSP receive buffer size on the local end.

isisProtocolsSupportedMismatch

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.16	Supported-protocol mismatches.	Error	Warning	-	ON

Description

A notification sent when a nonpseudonode LSP fragment 0 is received but no supported protocol is available. The reason for the notification might be that the system has not generated this field or no common elements are available. This notification includes the list of supported protocols. If the system does not support the TLV or the TLV is empty, the supported protocol list will be 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.

Status control

ON

CLI: Use the snmp-agent trap enable isis protocol-support command.

OFF

CLI: Use the undo snmp-agent trap enable isis protocol-support command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)	IS level index.	No	IsisLevel	level1(1) level2(2) level1and2(3)
1.3.6.1.2.1.138.1.10.1.2 (isisNotificationCircIfIndex)	Interface index.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.11 (isisPduProtocolsSupported)	Protocol list supported by the neighbor.	No	OCTET STRING	OCTET STRING (0..255)
1.3.6.1.2.1.138.1.10.1.3 (isisPduLspId)	String that uniquely identifies a link state PDU.	No	IsisLinkStatePDUID	OCTET STRING (8)
1.3.6.1.2.1.138.1.10.1.4 (isisPduFragment)	First 64 bytes in the PDU that triggers the notification.	No	IsisPDUHeader	OCTET STRING (0..64)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

To resolve the issue:

1. Verify the protocol support.

2. If the issue persists, contact H3C Support.

isisAdjacencyChange

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.17	IS-IS adjacency status changes.	Error	Warning	-	ON

Description

A notification sent when an adjacency enters or exits up state. The first six bytes of the isisPduLspId variable represents the system ID of the neighbor. The isisAdjState variable represents the most recent adjacency state.

Status control

ON

CLI: Use the snmp-agent trap enable isis adjacency-state-change command.

OFF

CLI: Use the undo snmp-agent trap enable isis adjacency-state-change command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)	IS level index.	No	IsisLevel	level1(1) level2(2) level1and2(3)
1.3.6.1.2.1.138.1.10.1.2 (isisNotificationCircIfIndex)	Interface index.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.3 (isisPduLspId)	String that uniquely identifies a link state PDU.	No	IsisLinkStatePDUID	OCTET STRING (8)
1.3.6.1.2.1.138.1.10.1.12 (isisAdjState)	Adjacency state.	No	INTEGER	down (1) initializing (2) up (3) failed(4)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

To resolve the issue:

1. Verify that the neighbor state is normal.

2. If the issue persists, contact H3C Support.

isisLSPErrorDetected

Basic information

OID	Event	Type	Severity	Recovery notification	Default status
1.3.6.1.2.1.138.0.18	LSP packet parse failures.	Error	Warning	-	ON

Description

A notification sent when an LSP with parse failure is received. isisCircIfIndex records the index of the link that received the PDU. isisPduFragment records the starting bytes of the PDU. isisErrorOffset indicates the problem.

If the problem was caused by malformed TLV, isisErrorOffset indicates the starting bytes of the TLV, and isisErrorTLVType records the type of the error TLV.

If the problem was caused by LSP header error, isisErrorOffset indicates the suspicious bytes.

The number of the LSPs of this type is recorded in isisSysStatLSPErrors.

Status control

ON

CLI: Use the snmp-agent trap enable isis lsp-parse-error command.

OFF

CLI: Use the undo snmp-agent trap enable isis lsp-parse-error command.

Objects

OID (object name)	Description	Index	Type	Value range
1.3.6.1.2.1.138.1.10.1.1 (isisNotificationSysLevelIndex)	IS level index.	No	IsisLevel	level1(1) level2(2) level1and2(3)
1.3.6.1.2.1.138.1.10.1.3 (isisPduLspId)	String that uniquely identifies a link state PDU.	No	IsisLinkStatePDUID	OCTET STRING (8)
1.3.6.1.2.1.138.1.10.1.2 (isisNotificationCircIfIndex)	Interface index.	No	Unsigned32	Unsigned32(1..2147483647)
1.3.6.1.2.1.138.1.10.1.4 (isisPduFragment)	First 64 bytes in the PDU that triggers the notification.	No	IsisPDUHeader	OCTET STRING (0..64)
1.3.6.1.2.1.138.1.10.1.13 (isisErrorOffset)	Offset of the error TLV.	No	Unsigned32	Standard MIB values.
1.3.6.1.2.1.138.1.10.1.14 (isisErrorTLVType)	Type of the error TLV.	No	Unsigned32	Unsigned32(0..255)

This table does not contain indexes. For information about the index or indexes of a MIB object instance in an SNMP variable binding, see the section for that MIB object.

Recommended action

No action is required.

07-Layer 3 - IP Routing

About this table

Support for operations

Columns

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Support for operations

Columns

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Support for operations

Columns

isisRedistributeAddrTable (not supported)

About this table

Support for operations

Columns

About this table

Support for operations

Columns

About this table

Support for operations

Columns

About this table

Support for operations

Columns

About this table

Support for operations

Columns

About this table

Support for operations

Columns

About this table

Support for operations

Columns

About this table

Support for operations

Columns

About this table

Support for operations

Columns

About this table

Support for operations

Columns

About this table

Support for operations

Columns

About this table

Support for operations

Columns

About this table

Support for operations

Columns

isisRATable (not supported)

About this table

Support for operations

Columns

isisIPRATable (not supported)

About this table

Support for operations

Columns

About this table

Support for operations

Columns

About this table

Support for operations

Columns

About this table

Support for operations

Columns

isisDatabaseOverload

Basic information

Description

Status control

ON

OFF

Objects

Recommended action

Basic information

Description

Status control

ON

OFF