"The wide metric value of this circuit for this level."
DEFVAL { 10 }
::= { isisCircLevelEntry 3 }
isisCircLevelISPriority OBJECT-TYPE
SYNTAX IsisISPriority
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The priority for becoming the LAN-Designated
Intermediate System at this level."
REFERENCE "{ISIS.aoi l2IntermediateSystemPriority (73)}"
DEFVAL { 64 }
::= { isisCircLevelEntry 4 }
isisCircLevelIDOctet OBJECT-TYPE
SYNTAX Unsigned32(0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A one-byte identifier for the circuit selected by the
Intermediate System.
On point-to-point circuits, the value is used as the Local
Circuit ID in point-to-point IIH PDUs transmitted on this
circuit. In this case, values of isisCircLevelIDOctet do
not need to be unique.
For broadcast circuits, the value is used to generate the
LAN ID that will be used if this Intermediate System is
elected as the Designated IS on this circuit. The value
is required to differ on LANs where the Intermediate System
is the Designated Intermediate System."
::= { isisCircLevelEntry 5 }
isisCircLevelID OBJECT-TYPE
SYNTAX IsisCircuitID
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"On a point-to-point circuit with a fully initialized
adjacency to a peer IS, the value of this object is
the circuit ID negotiated during adjacency initialization.
On a point to point circuit without such an adjacency,
the value is the concatenation of the local system ID
and the one-byte isisCircLevelIDOctet for this circuit,
i.e., the value that would be proposed for the circuit ID.
On other circuit types, the value returned is the zero-
length OCTET STRING."
REFERENCE "{ISIS.aoi ptPtCircuitID (51)}"
::= { isisCircLevelEntry 6 }
isisCircLevelDesIS OBJECT-TYPE
SYNTAX IsisCircuitID
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ID of the LAN-Designated Intermediate System
on this circuit at this level. If, for any reason,
this system is not partaking in the relevant
Designated Intermediate System election process,
then the value returned is the zero-length OCTET STRING."
REFERENCE "{ISIS.aoi l2DesignatedIntermediateSystem (75)}"
::= { isisCircLevelEntry 7 }
isisCircLevelHelloMultiplier OBJECT-TYPE
SYNTAX Unsigned32 (2..100)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This value is multiplied by the corresponding HelloTimer,
and the result in seconds (rounded up) is used as the
holding time in transmitted hellos, to be used by
receivers of hello packets from this IS."
REFERENCE "{ISIS.aoi iSISHelloTimer (45)}"
DEFVAL { 10 }
::= { isisCircLevelEntry 8 }
isisCircLevelHelloTimer OBJECT-TYPE
SYNTAX Unsigned32 (10..600000)
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Maximum period, in milliseconds, between IIH PDUs
on multiaccess networks at this level for LANs.
The value at L1 is used as the period between
Hellos on L1L2 point-to-point circuits. Setting
this value at level 2 on an L1L2 point-to-point
circuit will result in an error of InconsistentValue.
This object follows the ResettingTimer behavior."
REFERENCE "{ISIS.aoi iSISHelloTimer (45)}"
DEFVAL { 3000 }
::= { isisCircLevelEntry 9 }
isisCircLevelDRHelloTimer OBJECT-TYPE
SYNTAX Unsigned32 (10..120000)
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Period, in milliseconds, between Hello PDUs on
multiaccess networks when this IS is the Designated
Intermediate System. This object follows the
ResettingTimer behavior."
REFERENCE "{ISIS.aoi iSISHelloTimer (45)}"
DEFVAL { 1000 }
::= { isisCircLevelEntry 10 }
isisCircLevelLSPThrottle OBJECT-TYPE
SYNTAX IsisUnsigned16TC (1..65535)
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Minimal interval of time, in milliseconds, between
transmissions of LSPs on an interface at this level."
REFERENCE
"{ISIS.aoi minimumBroadcastLSPTransmissionInterval (5)}"
DEFVAL { 30 }
::= { isisCircLevelEntry 11 }
isisCircLevelMinLSPRetransInt OBJECT-TYPE
SYNTAX Unsigned32 (1..300)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Minimum interval, in seconds, between re-transmission of
an LSP at this level. This object follows the
ResettingTimer behavior.
Note that isisCircLevelLSPThrottle controls
how fast we send back-to-back LSPs. This variable
controls how fast we re-send the same LSP."
REFERENCE "{ISIS.aoi minimumLSPTransmissionInterval (5)}"
DEFVAL { 5 }
::= { isisCircLevelEntry 12 }
isisCircLevelCSNPInterval OBJECT-TYPE
SYNTAX Unsigned32 (1..600)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Interval of time, in seconds, between periodic
transmission of a complete set of CSNPs on
multiaccess networks if this router is the
designated router at this level.
This object follows the ResettingTimer behavior."
REFERENCE "{ISIS.aoi completeSNPInterval (8)}"
DEFVAL { 10 }
::= { isisCircLevelEntry 13 }
isisCircLevelPartSNPInterval OBJECT-TYPE
SYNTAX Unsigned32 (1..120)
UNITS "seconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Minimum interval, in seconds, between sending Partial
Sequence Number PDUs at this level. This object
follows the ResettingTimer behavior."
REFERENCE "{ISIS.aoi partialSNPInterval (14)}"
DEFVAL { 2 }
::= { isisCircLevelEntry 14 }
-- isisSystemCounterTable keeps track of system-wide events.
isisSystemCounterTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisSystemCounterEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"System-wide counters for this Intermediate System."
::= { isisCounters 1 }
isisSystemCounterEntry OBJECT-TYPE
SYNTAX IsisSystemCounterEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"System-wide IS-IS counters."
INDEX { isisSysStatLevel }
::= { isisSystemCounterTable 1 }
IsisSystemCounterEntry ::=
SEQUENCE {
isisSysStatLevel
IsisISLevel,
isisSysStatCorrLSPs
Counter32,
isisSysStatAuthTypeFails
Counter32,
isisSysStatAuthFails
Counter32,
isisSysStatLSPDbaseOloads
Counter32,
isisSysStatManAddrDropFromAreas
Counter32,
isisSysStatAttmptToExMaxSeqNums
Counter32,
isisSysStatSeqNumSkips
Counter32,
isisSysStatOwnLSPPurges
Counter32,
isisSysStatIDFieldLenMismatches
Counter32,
isisSysStatPartChanges
Counter32,
isisSysStatSPFRuns
Counter32,
isisSysStatLSPErrors
Counter32
}
isisSysStatLevel OBJECT-TYPE
SYNTAX IsisISLevel
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The level that this entry describes."
::= { isisSystemCounterEntry 1 }
isisSysStatCorrLSPs OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of corrupted in-memory frames"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of corrupted in-memory LSPs detected.
LSPs received from the wire with a bad checksum
are silently dropped and are not counted.
LSPs received from the wire with parse errors
are counted by isisSysStatLSPErrors."
REFERENCE "{ISIS.aoi corruptedLSPsDetected (19)}"
::= { isisSystemCounterEntry 2 }
isisSysStatAuthTypeFails OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of frames with authentication type mismatches"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of authentication type mismatches recognized
by this Intermediate System."
::= { isisSystemCounterEntry 3 }
isisSysStatAuthFails OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of frames with authentication key failures"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of authentication key failures recognized
by this Intermediate System."
::= { isisSystemCounterEntry 4 }
isisSysStatLSPDbaseOloads OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times the LSP database has become
overloaded."
REFERENCE "{ISIS.aoi lSPL1DatabaseOverloads (20)}"
::= { isisSystemCounterEntry 5 }
isisSysStatManAddrDropFromAreas OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times a manual address has been dropped from
the area."
REFERENCE "{ISIS.aoi manualAddressesDroppedFromArea (21)}"
::= { isisSystemCounterEntry 6 }
isisSysStatAttmptToExMaxSeqNums OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times the IS has attempted to exceed the
maximum sequence number."
REFERENCE
"{ISIS.aoi attemptsToExceedmaximumSequenceNumber (22)}"
::= { isisSystemCounterEntry 7 }
isisSysStatSeqNumSkips OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times a sequence number skip has occurred."
REFERENCE "{ISIS.aoi sequenceNumberSkips (23)}"
::= { isisSystemCounterEntry 8 }
isisSysStatOwnLSPPurges OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times a zero-aged copy of the system’s own LSP
is received from some other node."
REFERENCE "{ISIS.aoi ownLSPPurges (24)}"
::= { isisSystemCounterEntry 9 }
isisSysStatIDFieldLenMismatches OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of frames with ID length mismatches"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times a PDU is received with a different value
for ID field length from that of the receiving system."
REFERENCE "{ISIS.aoi iDFieldLengthMismatches (25)}"
::= { isisSystemCounterEntry 10 }
isisSysStatPartChanges OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Partition changes."
::= { isisSystemCounterEntry 11 }
isisSysStatSPFRuns OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of times we ran SPF at this level."
::= { isisSystemCounterEntry 12 }
isisSysStatLSPErrors OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of frames with errors that we have received"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Number of LSPs with errors we have received."
::= { isisSystemCounterEntry 13 }
-- isisCircuitCounterTable keeps track of events
-- specific to a circuit and a level
isisCircuitCounterTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisCircuitCounterEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Circuit specific counters for this
Intermediate System."
::= { isisCounters 2 }
isisCircuitCounterEntry OBJECT-TYPE
SYNTAX IsisCircuitCounterEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An isisCircuitCounterEntry exists for each circuit
used by Integrated IS-IS on this system."
INDEX { isisCircIndex,
isisCircuitType }
::= { isisCircuitCounterTable 1 }
IsisCircuitCounterEntry ::= SEQUENCE {
isisCircuitType
INTEGER,
isisCircAdjChanges
Counter32,
isisCircNumAdj
Unsigned32,
isisCircInitFails
Counter32,
isisCircRejAdjs
Counter32,
isisCircIDFieldLenMismatches
Counter32,
isisCircMaxAreaAddrMismatches
Counter32,
isisCircAuthTypeFails
Counter32,
isisCircAuthFails
Counter32,
isisCircLANDesISChanges
Counter32
}
isisCircuitType OBJECT-TYPE
SYNTAX INTEGER
{
lanlevel1(1),
lanlevel2(2),
p2pcircuit(3)
}
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"What type of circuit saw these counts?
The point-to-point Hello PDU includes
both L1 and L2, and ISs form a single
adjacency on point-to-point links.
Thus, we combine counts on
point-to-point links into one group."
::= { isisCircuitCounterEntry 1 }
isisCircAdjChanges OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an adjacency state change has
occurred on this circuit."
REFERENCE "{ISIS.aoi changesInAdjacencyState (40)}"
::= { isisCircuitCounterEntry 2 }
isisCircNumAdj OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of adjacencies on this circuit."
REFERENCE "{ISIS.aoi changesInAdjacencyState (40)}"
::= { isisCircuitCounterEntry 3 }
isisCircInitFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times initialization of this circuit has
failed. This counts events such as PPP NCP failures.
Failures to form an adjacency are counted by
isisCircRejAdjs."
::= { isisCircuitCounterEntry 4 }
isisCircRejAdjs OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an adjacency has been rejected on
this circuit."
REFERENCE "{ISIS.aoi rejectedAdjacencies (42)}"
::= { isisCircuitCounterEntry 5 }
isisCircIDFieldLenMismatches OBJECT-TYPE
SYNTAX Counter32
UNITS "Number of frames with ID field length mismatch"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an IS-IS control PDU with an ID
field length different from that for this system has been
received."
REFERENCE "{ISIS.aoi iDFieldLengthMismatches (25)}"
::= { isisCircuitCounterEntry 6 }
isisCircMaxAreaAddrMismatches OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an IS-IS control PDU with a
max area address field different from that for this
system has been received."
REFERENCE "{ISIS.aoi iDFieldLengthMismatches (25)}"
::= { isisCircuitCounterEntry 7 }
isisCircAuthTypeFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an IS-IS control PDU with
an auth type field different from that for this
system has been received."
::= { isisCircuitCounterEntry 8 }
isisCircAuthFails OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times an IS-IS control PDU with
the correct auth type has failed to pass authentication
validation."
::= { isisCircuitCounterEntry 9 }
isisCircLANDesISChanges OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times the Designated IS has changed
on this circuit at this level. If the circuit is
point to point, this count is zero."
::= { isisCircuitCounterEntry 10 }
-- isisPacketCounterTable keeps track of the number of IS-IS
-- control packets sent and received at each level
isisPacketCounterTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisPacketCounterEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about IS-IS protocol traffic at one level,
on one circuit, in one direction."
::= { isisCounters 3 }
isisPacketCounterEntry OBJECT-TYPE
SYNTAX IsisPacketCounterEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about IS-IS protocol traffic at one level,
on one circuit, in one direction."
INDEX { isisCircIndex,
isisPacketCountLevel,
isisPacketCountDirection }
::= { isisPacketCounterTable 1 }
IsisPacketCounterEntry ::=
SEQUENCE {
isisPacketCountLevel
IsisISLevel,
isisPacketCountDirection
INTEGER,
isisPacketCountIIHello
Counter32,
isisPacketCountISHello
Counter32,
isisPacketCountESHello
Counter32,
isisPacketCountLSP
Counter32,
isisPacketCountCSNP
Counter32,
isisPacketCountPSNP
Counter32,
isisPacketCountUnknown
Counter32
}
isisPacketCountLevel OBJECT-TYPE
SYNTAX IsisISLevel
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The level at which these PDU counts have been collected."
::= { isisPacketCounterEntry 1 }
isisPacketCountDirection OBJECT-TYPE