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1992-04-29
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--11.1 GDMO definition
--11.1.1 Common GDMO definitions
--11.1.1.1 Behaviours
supplyValueOnCreate-B BEHAVIOUR
DEFINED AS
Value is supplied either by the protocol machine if the MO is
automatically created, or supplied via the CREATE Operation. The
value cannot be changed thereafter.;
resettingTimer-B BEHAVIOUR
DEFINED AS
This attribute specifies the interval between certain events in
the operation of the protocol state machine. If the value of this
attribute is changed to a new value while the protocol state
machine is in operation, the implementation shall take the
necessary steps to ensure that for any time interval which was in
progress when the corresponding attribute was changed, the next
expiration of the that interval takes place the specified time
after the original start of that interval, or immediately,
whichever is later. The precision with which this time shall be
implemented shall be the same as that associated with the basic
operation of the timer attribute;
replaceOnlyWhileDisabled-B BEHAVIOUR
DEFINED AS
This attribute shall only permit the REPLACE operation to be
performed on it while the MO is in the Disabled Operational State.
An attempt to perform a REPLACE operation while the MO is in the
Enabled Operation State shall fail with the generation of the
constraintViolation specific error.;
resourceLimiting-B BEHAVIOUR
DEFINED AS
This attribute places limits on some "resource". In general
implementations may allocate resources up to this limit when the
managed object is enabled and it may be impossible to change the
allocation without first disabling and re-enabling the managed
object. Therefore this International Standard only requires that
it shall be possible to perform a REPLACE operation on this
attribute while the MO is disabled. However some implementations
may be able to change the allocation of resources without first
disabling the MO. In this case it is permitted to increase the
value of the attribute at any time, but it shall not be decreased
below the currently "used" value of the resource. Where an attempt
to perform a REPLACE operation fails either because the MO is
enabled, or because an attempt has been made to decrease the
value, the REPLACE operation shall fail with the generation of the
constraintViolation specific error.;
--11.1.1.2 Common attributes
addressPrefix ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.AddressPrefix;
MATCHES FOR EQUALITY, SUBSTRINGS;
BEHAVIOUR addressPrefix-B BEHAVIOUR
DEFINED AS An Area Address of a destination area or a prefix for a
reachable address;;
REGISTERED AS {ISIS.aoi addressPrefix (98)};
authenticationFailures ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR authenticationFailures-B BEHAVIOUR
DEFINED AS Count of authentication Failure events;;
REGISTERED AS {ISIS.aoi authenticationFailures (117)};
networkEntityTitle ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.NAddress;
MATCHES FOR EQUALITY;
REGISTERED AS {ISIS.aoi networkEntityTitle (88)};
--11.1.1.3 Common parameters
constraintViolation PARAMETER
CONTEXT SPECIFIC-ERROR;
WITH SYNTAX ISIS.Null;
BEHAVIOUR constraintViolation-B BEHAVIOUR
DEFINED AS
The specific error returned on failure of a REPLACE operation
when the MO prohibits such operations under certain conditions,
for example while the MO is in the disabled operational state.;;
REGISTERED AS {ISIS.proi constraintViolation (10)};
notificationReceivingAdjacency PARAMETER
CONTEXT EVENT-INFO;
WITH SYNTAX ISIS.LocalDistinguishedName;
BEHAVIOUR notificationReceivingAdjacency-B BEHAVIOUR
DEFINED AS The local managed object name of the adjacency upon which
the NPDU was received;;
REGISTERED AS {ISIS.proi notificationReceivingAdjacency (11)};
notificationIDLength PARAMETER
CONTEXT EVENT-INFO;
WITH SYNTAX ISIS.IDLength;
BEHAVIOUR notificationIDLength-B BEHAVIOUR
DEFINED AS The IDLength specified in the ignored PDU;;
REGISTERED AS {ISIS.proi notificationIDLength (12)};
notificationAreaAddress PARAMETER
CONTEXT EVENT-INFO;
WITH SYNTAX ISIS.AreaAddress;
BEHAVIOUR notificationAreaAddress-B BEHAVIOUR
DEFINED AS The Area Address which caused MaximumAreaAddresses to be
exceeded;;
REGISTERED AS {ISIS.proi notificationAreaAddress (13)};
notificationAreaAddresses PARAMETER
CONTEXT EVENT-INFO;
WITH SYNTAX ISIS.AreaAddresses;
BEHAVIOUR notificationAreaAddresses-B BEHAVIOUR
DEFINED AS The set of Area Address from the neighbour's IIH PDU;;
REGISTERED AS {ISIS.proi notificationAreaAddresses (29)};
notificationSourceId PARAMETER
CONTEXT EVENT-INFO;
WITH SYNTAX ISIS.SourceId;
BEHAVIOUR notificationSourceId-B BEHAVIOUR
DEFINED AS The source ID of the LSP;;
REGISTERED AS {ISIS.proi notificationSourceId (14)};
notificationMaximumAreaAddresses PARAMETER
CONTEXT EVENT-INFO;
WITH SYNTAX ISIS.MaximumAreaAddresses;
BEHAVIOUR notificationMaximumAreaAddresses-B BEHAVIOUR
DEFINED AS The maximum area addresses field of the received PDU;;
REGISTERED AS {ISIS.proi notificationMaximumAreaAddresses (28)};
notificationVirtualLinkChange PARAMETER
CONTEXT EVENT-INFO;
WITH SYNTAX ISIS.VirtualLinkChange;
BEHAVIOUR notificationVirtualLinkChange-B BEHAVIOUR
DEFINED AS
This indicates whether the event was generated as a result of
the creation or deletion of a Virtual Link between two Level 2
Intermediate Systems.;;
REGISTERED AS {ISIS.proi notificationVirtualLinkChange (15)};
notificationVirtualLinkAddress PARAMETER
CONTEXT EVENT-INFO;
WITH SYNTAX ISIS.NAddress;
BEHAVIOUR notificationVirtualLinkAddress-B BEHAVIOUR
DEFINED AS
The Network Entity Title of the Level 2 Intermediate System at
the remote end of the virtual link;;
REGISTERED AS {ISIS.proi notificationVirtualLinkAddress (16)};
notificationSystemId PARAMETER
CONTEXT EVENT-INFO;
WITH SYNTAX ISIS.SystemId;
BEHAVIOUR notificationSystemId-B BEHAVIOUR
DEFINED AS The system ID of the source system generating the
notification;;
REGISTERED AS {ISIS.proi notificationSystemId (19)};
notificationVersion PARAMETER
CONTEXT EVENT-INFO;
WITH SYNTAX ISIS.Version;
BEHAVIOUR notificationVersion-B BEHAVIOUR
DEFINED AS The version number reported by the other system;;
REGISTERED AS {ISIS.proi notificationVersion (23)};
notificationDesignatedIntermediateSystemChange PARAMETER
CONTEXT EVENT-INFO;
WITH SYNTAX ISIS.DesignatedISChange;
BEHAVIOUR notificationDesignatedIntermediateSystemChange-B BEHAVIOUR
DEFINED AS The direction of the change in Designated Intermediate
System status of this system;;
REGISTERED AS {ISIS.proi notificationDesignatedIntermediateSystemChange
(24)};
notificationOverloadStateChange PARAMETER
CONTEXT EVENT-INFO;
WITH SYNTAX ISIS.OverloadStateChange;
BEHAVIOUR notificationOverloadStateChange-B BEHAVIOUR
DEFINED AS The direction of the change in Overload status;;
REGISTERED AS {ISIS.proi notificationOverloadStateChange (25)};
reservedName PARAMETER
CONTEXT SPECIFIC-ERROR;
WITH SYNTAX ISIS.Null;
BEHAVIOUR reservedName-B BEHAVIOUR
DEFINED AS
The specific error returned on failure of a create operation
using a name reserved for other purposes.;;
REGISTERED AS {ISIS.proi reservedName (27)};
--11.1.2 Conditional packages attached to objects defined in ISO/IEC 10733
--11.1.2.1 Basis ISIS package attached to cLNS managed object
cLNSISISBasic-P PACKAGE
BEHAVIOUR cLNSISISBasicImportedAlarmNotifications-B BEHAVIOUR
DEFINED AS
Imports the communicationsAlarm notification from ISO/IEC
10165-2. It is used to report the following protocol events:
pDUDiscard:
generated when an 8473 data PDU is discarded. In addition to
the parameters specified by ISO/IEC 10733, the local
adjacencyId of the adjacency upon which the NPDU was received
shall be reported in the additionalInformation field using the
notificationReceivingAdjacency parameter. The significance
sub-parameter of each item of additionalInformation shall be
set to the value "false" (i.e. not significant) so that a
managing system receiving the event report will be less likely
to reject it.
lSPL1DatabaseOverload:
generated when the l1State of the system changes between On
and Waiting or Waiting and On. The resulting state, shall be
reported in the additionalInformation field using the
notificationOverloadStateChange parameter and in the case of
Waiting the SourceId of the LSP which precipitated the
overload shall be reported in the additionalInformation field
using the notificationSourceId parameter. The significance
sub-parameter of each item of additionalInformation shall be
set to the value "false" (i.e. not significant) so that a
managing system receiving the event report will be less likely
to reject it. The value ISIS.lSPL1DatabaseOverload shall be
reported in the specificProblems parameter. The probableCause
shall be set to NLM.resourceAtOrNearingCapacity. The perceivedSeveri
shall be set to 'Major'. A subsequent communicationsAlarm with
a perceivedSeverity value of "Cleared" shall not be generated.
No other fields or parameters shall be used, with the
exception of further parameters in the additionalInformation
field. The occurrence of this event shall be counted by the
lSPL1DatabaseOverloads counter.
manualAddressDroppedFromArea:
Generated when one of the manualareaAddresses assigned to this
system is ignored when computing partitionAreaAddresses or
areaAddresses because there are more than MaximumAreaAddresses
distinct Area Addresses. The ignored Area Address shall be
reported in the additionalInformation field using the notificationAr
parameter. The significance sub-parameter of each item of
additionalInformation shall be set to the value "false" (i.e.
not significant) so that a managing system receiving the event
report will be less likely to reject it. The event is
generated once for each Area Address in manualAreaAddresses
which is dropped. It is not generated again for that Area
Address until after it has been reinstated into areaAddresses
(i.e. it is only the action of dropping the Area Address and
not the state of being dropped, which causes the event to be
generated). The value ISIS.manualAddressDroppedFromArea shall
be reported in the specificProblems parameter. The
probableCause shall be set to
NLM.configurationOrCustomisationError. The perceivedSeverity
shall be set to 'Major'. A subsequent communicationsAlarm with
a perceivedSeverity value of "Cleared" shall not be generated.
No other fields or parameters shall be used, with the
exception of further parameters in the additionalInformation
field. The occurrence of this event shall be counted by the
manualAddressDroppedFromAreas counter.
corruptedLSPDetected:
generated when a corrupted Link State PDU is detected in
memory. The value ISIS.corruptedLSPDetected shall be reported
in the specificProblems parameter. The probableCause shall be
set to NLM.corruptData. The perceivedSeverity shall be set to
'Minor'. A subsequent communicationsAlarm with a
perceivedSeverity value of "Cleared" shall not be generated.
No other fields or parameters shall be used, with the
exception of further parameters in the additionalInformation
field. The occurrence of this event is counted by the
corruptedLSPsDetected counter.
attemptToExceedMaximumSequenceNumber:
generated when an attempt is made to increment the sequence
number of an LSP beyond the maximum sequence number. The value
ISIS.attemptToExceedMaximumSequenceNumber shall be reported in
the specificProblems parameter. The probableCause shall be set
to NLM.communicationsProtocolError. The perceivedSeverity
shall be set to 'Major'. A subsequent communicationsAlarm with
a perceivedSeverity value of "Cleared" shall not be generated.
No other fields or parameters shall be used, with the
exception of further parameters in the additionalInformation
field. The occurrence of this event is counted by the attemptsToExce
counter.
iDFieldLengthMismatch:
generated when a PDU is received with a different value for ID
field length to that of the receiving Intermediate system. The
received ID LENGTH and SOURCE ID are reported in the
additionalInformation field using the notificationIDLength and
notificationSourceId parameters respectively. The significance
sub-parameter of each item of additionalInformation shall be
set to the value "false" (i.e. not significant) so that a
managing system receiving the event report will be less likely
to reject it. The value ISIS.iDFieldLengthMismatch shall be
reported in the specificProblems parameter. The probableCause
shall be set to NLM.configurationOrCustomisationError. The
perceivedSeverity shall be set to 'Major'. A subsequent
communicationsAlarm with a perceivedSeverity value of
"Cleared" shall not be generated. No other fields or
parameters shall be used, with the exception of further
parameters in the additionalInformation field. The occurence
of this event is counted by the iDFieldLengthMismatches
counter.
maximumAreaAddressesMismatch:
generated when a PDU is received with a different value for
maximumAreaAddresses from that of the receiving Intermediate
system. The received Maximum Area Addresses and Source ID are
reported in the additionalInformation field using the
notificationMaximumAreaAddresses and notificationSourceId
parameters respectively. The significance sub-parameter of
each item of additionalInformation shall be set to the value
"false" (i.e. not significant) so that a managing system
receiving the event report will be less likely to reject it.
The value ISIS.MaximumAreaAddressesMismatch shall be reported
in the specificProblems parameter. The probableCause shall be
set to NLM.configurationOrCustomisationError. The
perceivedSeverity shall be set to 'Major'. A subsequent
communicationsAlarm with a perceivedSeverity value of
"Cleared" shall not be generated. No other fields or
parameters shall be used, with the exception of further
parameters in the additionalInformation field. The occurence
of this event is counted by the MaximumAreaAddressesMismatches
counter.
ownLSPPurge:
generated when a zero aged copy of a system's own LSP is
received from some other system. This represents an erroneous
attempt to purge the local system's LSP. The value
ISIS.ownLSPPurge shall be reported in the specificProblems
parameter. The probableCause shall be set to
NLM.communicationsProtocolError. The perceivedSeverity shall
be set to 'Minor'. A subsequent communicationsAlarm with a perceived
value of "Cleared" shall not be generated. No other fields or
parameters shall be used, with the exception of further
parameters in the additionalInformation field. The occurrence
of this event is counted by the ownLSPPurges counter. ;,
cLNSISISBasicImportedInfoNotifications-B BEHAVIOUR
DEFINED AS
Imports the communicationsInfomation notification from ISO/IEC
10165-5. It is used to report the following protocol events.
sequenceNumberSkip:
generated when the sequence number of an LSP is incremented by
more than one. The value ISIS.sequenceNumberSkip shall be
reported in the informationType parameter. No other fields or
parameters shall be used, with the exception of parameters in
the informationData field. The occurrence of this event is
counted by the sequenceNumberSkips counter. ;;
ATTRIBUTES
version GET,
iSType INITIAL VALUE DERIVATION RULE supplyValueOnCreate-B GET,
systemId GET,
maximumPathSplits
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.maximumPathSplits-Default
GET-REPLACE,
minimumLSPTransmissionInterval
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.minimumLSPTransmissionInterval-Default
GET-REPLACE,
maximumLSPGenerationInterval
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.maximumLSPGenerationInterval-Default
GET-REPLACE,
minimumBroadcastLSPTransmissionInterval
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.minimumBroadcastLSPTransmissionInterval-Default
GET-REPLACE,
-- Note: this is defined for all Circuits, but would only be required if
-- one of them were a broadcast Circuit
completeSNPInterval
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.completeSNPInterval-Default
GET-REPLACE,
-- Note: this is defined for all linkages, but would only be required if
-- one of them were a broadcast linkage
originatingL1LSPBufferSize
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.originatingL1LSPBufferSize-Default
GET-REPLACE,
manualAreaAddresses
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.manualAreaAddresses-Default GET ADD-REMOVE,
maximumAreaAddresses
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.maximumAreaAddresses-Default
GET-REPLACE,
minimumLSPGenerationInterval
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.minimumLSPGenerationInterval-Default
GET-REPLACE,
pollESHelloRate
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.pollESHelloRate-Default
GET-REPLACE,
partialSNPInterval
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.partialSNPInterval-Default
GET-REPLACE,
waitingTime
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.waitingTime-Default
GET-REPLACE,
dRISISHelloTimer
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.dRISISHelloTimer-Default
GET-REPLACE,
l1State GET,
areaAddresses GET,
corruptedLSPsDetected GET,
lSPL1DatabaseOverloads GET,
manualAddressesDroppedFromArea GET,
attemptsToExceedMaximumSequenceNumber GET,
sequenceNumberSkips GET,
ownLSPPurges GET,
iDFieldLengthMismatches GET,
maximumAreaAddressesMismatches GET;
ATTRIBUTE GROUPS
"Rec. X.723 | ISO/IEC 10165-5":counters
corruptedLSPsDetected
lSPL1DatabaseOverloads
manualAddressesDroppedFromArea
attemptsToExceedMaximumSequenceNumber
sequenceNumberSkips
ownLSPPurges
iDFieldLengthMismatches
maximumAreaAddressesMismatches,
"Rec. X.721 | ISO/IEC 10165-2 : 1992":state
l1State;
NOTIFICATIONS
"Rec. X.721 | ISO/IEC 10165-2 : 1992":communicationsAlarm
notificationAreaAddress
notificationIDLength
notificationMaximumAreaAddresses
notificationOverloadStateChange
notificationReceivingAdjacency
notificationSourceId
notificationSystemId,
"Rec. X.723 | ISO/IEC 10165-5":communicationsInformation;
REGISTERED AS {ISIS.poi cLNSISISBasic-P (1)};
--11.1.2.2 Level 2 ISIS package attached to cLNS managed object
cLNSISISLevel2-P PACKAGE
BEHAVIOUR cLNSISISLevel2ImportedAlarmNotifications-B BEHAVIOUR
DEFINED AS
Imports the communicationsAlarm notification from ISO/IEC
10165-2. It is used to report the following protocol events.
lSPL2DatabaseOverload:
generated when the L2State of the system changes between On
and Waiting or Waiting and On. The resulting state, shall be
reported in the additionalInformation field using the
notificationOverloadStateChange parameter and in the case of
Waiting the SourceId of the LSP which precipitated the
overload shall be reported in the additionalInformation field
using the notificationSourceId parameter. The significance
sub-parameter of each item of additionalInformation shall be
set to the value "false" (i.e. not significant) so that a
managing system receiving the event report will be less likely
to reject it. The value ISIS.lSPL2DatabaseOverload shall be
reported in the specificProblems parameter. The probableCause
shall be set to NLM.resourceAtOrNearingCapacity. The perceivedSeveri
shall be set to 'Major'. A subsequent communicationsAlarm with
a perceivedSeverity value of "Cleared" shall not be generated.
No other fields or parameters shall be used, with the
exception of further parameters in the additionalInformation
field. The occurence of this event shall be counted by the
lSPL2DatabaseOverloads counter.
;;
ATTRIBUTES
originatingL2LSPBufferSize
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.originatingL2LSPBufferSize-Default
GET-REPLACE,
l2State GET,
lSPL2DatabaseOverloads GET;
ATTRIBUTE GROUPS
"Rec. X.723 | ISO/IEC 10165-5":counters
lSPL2DatabaseOverloads,
"Rec. X.721 | ISO/IEC 10165-2 : 1992":state
l2State;
NOTIFICATIONS
"Rec. X.721 | ISO/IEC 10165-2 : 1992":communicationsAlarm
notificationOverloadStateChange
notificationSourceId ;
REGISTERED AS {ISIS.poi cLNSISISLevel2-P (2)};
--11.1.2.3 ISIS partition repair package attached to the cLNS managed object
cLNSISISPartitionRepair-P PACKAGE
BEHAVIOUR cLNSISISPartitionRepair-P-ImportedInfoNotifications-B
BEHAVIOUR
DEFINED AS
Imports the communicationsInformation notification from ISO/IEC
10165-5. It is used to report the following protocol events.
partitionVirtualLinkChange:
generated when a virtual link (for the purposes of Level 1
partition repair) is either created or deleted. The direction of
the change and the networkEntityTitle of the corresponding
virtual adjacency managed object are reported in the communicationData
field using the notificationVirtualLinkChange and notificationVirtualL
parameters respectively. The value
ISIS.partitionVirtualLinkChange shall be reported in the
informationType parameter. No other fields or parameters shall
be used, with the exception of further parameters in the
informationData field. The relative order of events relating to
the same Virtual Link must be preserved. The occurrence of this
event is counted by the partitionVirtualLinkChanges counter.
;;
ATTRIBUTES
maximumVirtualAdjacencies
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.maximumVirtualAdjacencies-Default
GET-REPLACE,
partitionAreaAddresses GET,
partitionDesignatedL2IntermediateSystem GET,
partitionVirtualLinkChanges GET;
ATTRIBUTE GROUPS
"Rec. X.723 | ISO/IEC 10165-5":counters
partitionVirtualLinkChanges;
NOTIFICATIONS
"Rec. X.723 | ISO/IEC 10165-5":communicationsInformation
notificationVirtualLinkChange
notificationVirtualLinkAddress;
REGISTERED AS {ISIS.poi cLNSISISPartitionRepair-P (3)};
--11.1.3 ISIS authentication package attached to the cLNS managed object
cLNSISISAuthentication-P PACKAGE
BEHAVIOUR cLNSISISAuthentication-P-ImportedAlarmNotifications-B
BEHAVIOUR
DEFINED AS
Imports the communicationsAlarm notification from ISO/IEC
10165-2. It is used to report the following protocol events.
authenticationFailure:
generated when a PDU is received with an incorrect
Authentication information field. The SystemId of the source
system shall be reported in the additionalInformation field
using the notificationSystemId parameter. The significance
sub-parameter of each item of additionalInformation shall be
set to the value "false" (i.e. not significant) so that a
managing system receiving the event report will be less likely
to reject it. The value ISIS.authenticationFailure shall be
reported in the specificProblems parameter. The probableCause
shall be set to NLM.configurationOrCustomisationError. The
perceivedSeverity shall be set to 'Major'. A subsequent
communicationsAlarm with a perceivedSeverity value of
"Cleared" shall not be generated. No other fields or
parameters shall be used, with the exception of further
parameters in the additionalInformation field. The occurrence
of this event is counted by the authenticationFailures
counter.
;;
ATTRIBUTES
areaTransmitPassword
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.password-Default
GET-REPLACE,
areaReceivePasswords
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.passwords-Default
GET-REPLACE
ADD-REMOVE,
authenticationFailures GET;
ATTRIBUTE GROUPS
"Rec. X.723 | ISO/IEC 10165-5":counters
authenticationFailures;
NOTIFICATIONS
"Rec. X.721 | ISO/IEC 10165-2 : 1992":communicationsAlarm
notificationSystemId;
REGISTERED AS {ISIS.poi cLNSISISAuthentication-P (4)};
--11.1.3.1 ISIS Level 2 Authentication package attached to the cLNS managed object
cLNSISISLevel2Authentication-P PACKAGE
ATTRIBUTES
domainTransmitPassword
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.password-Default
GET-REPLACE,
domainReceivePasswords
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.passwords-Default
GET-REPLACE
ADD-REMOVE;
REGISTERED AS {ISIS.poi cLNSISISLevel2Authentication-P (5)};
--11.1.4 Attributes of cLNS object added by conditional packages
areaAddresses ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.AreaAddresses;
MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;
BEHAVIOUR areaAddresses-B BEHAVIOUR
DEFINED AS
The union of the sets of manualAreaAddresses reported in all
Level 1 Link State PDUs received by this Intermediate System;;
REGISTERED AS {ISIS.aoi areaAddresses (18)};
areaReceivePasswords ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.Passwords;
MATCHES FOR EQUALITY, SET-INTERSECTION, SET-COMPARISON;
BEHAVIOUR areaReceivePasswords-B BEHAVIOUR
DEFINED AS
The values to be used as receive passwords to check the receipt
of Level 1 LSP, and SNP PDUs;;
REGISTERED AS {ISIS.aoi areaReceivePasswords (112)};
areaTransmitPassword ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.Password;
MATCHES FOR EQUALITY;
BEHAVIOUR areaTransmitPassword-B BEHAVIOUR
DEFINED AS The value to be used as a transmit password in Level 1 LSP,
and SNP PDUs transmitted by this
Intermediate System;;
REGISTERED AS {ISIS.aoi areaTransmitPassword (111)};
attemptsToExceedMaximumSequenceNumber ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR attemptsToExceedMaximumSequenceNumber-B BEHAVIOUR
DEFINED AS
Number of times the attemptToExceedMaximumSequenceNumber event
has been generated;;
REGISTERED AS {ISIS.aoi attemptsToExceedMaximumSequenceNumber (22)};
completeSNPInterval ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":timer;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR completeSNPInterval-B BEHAVIOUR
DEFINED AS
Interval between generation of Complete Sequence Numbers PDUs by
a Designated Intermediate System on a broadcast circuit;,
resettingTimer-B;
REGISTERED AS {ISIS.aoi completeSNPInterval (8)};
corruptedLSPsDetected ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR corruptedLSPsDetected-B BEHAVIOUR
DEFINED AS Number of Corrupted LSP Detected events generated;;
REGISTERED AS {ISIS.aoi corruptedLSPsDetected (19)};
domainTransmitPassword ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.Password;
MATCHES FOR EQUALITY;
BEHAVIOUR domainTransmitPassword-B BEHAVIOUR
DEFINED AS
The value to be used as a transmit password in Level 2 LSP, and
SNP PDUs transmitted by this Intermediate System;;
REGISTERED AS {ISIS.aoi domainTransmitPassword (113)};
domainReceivePasswords ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.Passwords;
MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;
BEHAVIOUR domainReceivePasswords-B BEHAVIOUR
DEFINED AS
The values to be used as receive passwords to check the receipt
of Level 2 LSP, and SNP PDUs;;
REGISTERED AS {ISIS.aoi domainReceivePasswords (114)};
dRISISHelloTimer ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":timer;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR dRISISHelloTimer-B BEHAVIOUR
DEFINED AS
The interval between the generation of IIH PDUs by the
designated IS on a LAN;,
resettingTimer-B;
REGISTERED AS {ISIS.aoi dRISISHelloTimer (16)};
iDFieldLengthMismatches ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR iDFieldLengthMismatches-B BEHAVIOUR
DEFINED AS Number of times the iDFieldLengthMismatch event has been
generated;;
REGISTERED AS {ISIS.aoi iDFieldLengthMismatches (25)};
iSType ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.ISType;
MATCHES FOR EQUALITY;
BEHAVIOUR iSType-B BEHAVIOUR
DEFINED AS
The type of this Intermediate System. The value of this
attribute is only settable via the create parameter;;
REGISTERED AS {ISIS.aoi iSType (2)};
l1State ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.DatabaseState;
MATCHES FOR EQUALITY;
BEHAVIOUR l1State-B BEHAVIOUR
DEFINED AS The state of the Level 1 database;;
REGISTERED AS {ISIS.aoi l1State (17)};
l2State ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.DatabaseState;
MATCHES FOR EQUALITY;
BEHAVIOUR l2State-B BEHAVIOUR
DEFINED AS The state of the Level 2 database;;
REGISTERED AS {ISIS.aoi l2State (28)};
lSPL1DatabaseOverloads ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR lSPL1DatabaseOverloads-B BEHAVIOUR
DEFINED AS Number of times the l1LSPDatabaseOverload event has been
generated;;
REGISTERED AS {ISIS.aoi lSPL1DatabaseOverloads (20)};
lSPL2DatabaseOverloads ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR lSPL2DatabaseOverloads-B BEHAVIOUR
DEFINED AS Number of times the l2LSPDatabaseOverload event has been
generated;;
REGISTERED AS {ISIS.aoi lSPL2DatabaseOverloads (32)};
manualAddressesDroppedFromArea ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR manualAddressesDroppedFromArea-B BEHAVIOUR
DEFINED AS Number of times the manualAddressesDroppedFromArea event
has been generated;;
REGISTERED AS {ISIS.aoi manualAddressesDroppedFromArea (21)};
manualAreaAddresses ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.AreaAddresses;
MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;
BEHAVIOUR manualAreaAddresses-B BEHAVIOUR
DEFINED AS
Area Addresses to be used for this Intermediate System. At least
one value must be supplied. The maximum number of Area Addresses
which may exist in the set is MaximumAreaAddresses;;
REGISTERED AS {ISIS.aoi manualAreaAddresses (10)};
maximumAreaAddresses ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.MaximumAreaAddresses;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR maximumAreaAddresses-B BEHAVIOUR
DEFINED AS
maximum number of area addresses to be permitted for this ISs
area. Note that all ISs in the area must have the same value
configured for this attribute if correct operation is to be
assured.;,
replaceOnlyWhileDisabled-B;
PARAMETERS constraintViolation;
REGISTERED AS {ISIS.aoi maximumAreaAddresses (4)};
maximumAreaAddressesMismatches ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR maximumAreaAddressesMismatches-B BEHAVIOUR
DEFINED AS Count of maximumAreaAddressesMismatch events.;;
REGISTERED AS {ISIS.aoi maximumAreaAddressesMismatches(118)};
maximumLSPGenerationInterval ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":timer;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR maximumLSPGenerationInterval-B BEHAVIOUR
DEFINED AS Maximum interval between generated LSPs by this system;,
resettingTimer-B;
REGISTERED AS {ISIS.aoi maximumLSPGenerationInterval (6)};
maximumPathSplits ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.MaximumPathSplits;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR maximumPathSplits-B BEHAVIOUR
DEFINED AS Maximum number of paths which it is permitted to split
traffic between;,
replaceOnlyWhileDisabled-B;
PARAMETERS constraintViolation;
REGISTERED AS {ISIS.aoi maximumPathSplits (3)};
maximumVirtualAdjacencies ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.MaximumVirtualAdjacencies;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR maximumVirtualAdjacencies-B BEHAVIOUR
DEFINED AS
Maximum number of Virtual Adjacencies which may be created to
repair partitioned Level 1 domains;,
resourceLimiting-B;
PARAMETERS constraintViolation;
REGISTERED AS {ISIS.aoi maximumVirtualAdjacencies (27)};
minimumBroadcastLSPTransmissionInterval ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":timer;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR minimumBroadcastLSPTransmissionInterval-B BEHAVIOUR
DEFINED AS
Minimum interval between transmission of LSPs on a broadcast
circuit (See clause <mark:broadcastRate>). This timer shall be
capable of a resolution not coarser than 10 ms;,
resettingTimer-B;
REGISTERED AS {ISIS.aoi minimumBroadcastLSPTransmissionInterval (7)};
minimumLSPGenerationInterval ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":timer;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR minimumLSPGenerationInterval-B BEHAVIOUR
DEFINED AS
Minimum interval between successive generation of LSPs with the
same LSPID by this IS;,
resettingTimer-B;
REGISTERED AS {ISIS.aoi minimumLSPGenerationInterval (11)};
minimumLSPTransmissionInterval ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":timer;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR minimumLSPTransmissionInterval-B BEHAVIOUR
DEFINED AS Minimum interval between re- transmissions of an LSP;,
resettingTimer-B;
REGISTERED AS {ISIS.aoi minimumLSPTransmissionInterval (5)};
originatingL1LSPBufferSize ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.OriginatingLSPBufferSize;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR originatingL1LSPBufferSize-B BEHAVIOUR
DEFINED AS The maximum size of Level 1 LSPs and SNPs originated by
this system;,
replaceOnlyWhileDisabled-B;
PARAMETERS constraintViolation;
REGISTERED AS {ISIS.aoi originatingL1LSPBufferSize (9)};
originatingL2LSPBufferSize ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.OriginatingLSPBufferSize;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR originatingL2LSPBufferSize-B BEHAVIOUR
DEFINED AS The maximum size of Level 2 LSPs and SNPs originated by
this system;,
replaceOnlyWhileDisabled-B;
PARAMETERS constraintViolation;
REGISTERED AS {ISIS.aoi originatingL2LSPBufferSize (26)};
ownLSPPurges ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR ownLSPPurges-B BEHAVIOUR
DEFINED AS Number of times the ownLSPPurged event has been generated;;
REGISTERED AS {ISIS.aoi ownLSPPurges (24)};
partialSNPInterval ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":timer;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR partialSNPInterval-B BEHAVIOUR
DEFINED AS Minimum interval between sending Partial Sequence Number
PDUs;,
resettingTimer-B;
REGISTERED AS {ISIS.aoi partialSNPInterval (14)};
partitionAreaAddresses ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.AreaAddresses;
MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;
BEHAVIOUR partitionAreaAddresses-B BEHAVIOUR
DEFINED AS
The set union of all manualAreaAddresses of all Intermediate
systems in the partition reachable by non-virtual links
(calculated from their Level 1 LSPs);;
REGISTERED AS {ISIS.aoi partitionAreaAddresses (29)};
partitionDesignatedL2IntermediateSystem ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.SystemId;
MATCHES FOR EQUALITY;
BEHAVIOUR partitionDesignatedL2IntermediateSystem-B BEHAVIOUR
DEFINED AS The ID of the Partition Designated Level 2 Intermediate
System for this system;;
REGISTERED AS {ISIS.aoi partitionDesignatedL2IntermediateSystem (30)};
partitionVirtualLinkChanges ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR partitionVirtualLinkChanges-B BEHAVIOUR
DEFINED AS Number of times the partitionVirtualLink hange event has
been generated;;
REGISTERED AS {ISIS.aoi partitionVirtualLinkChanges (31)};
pollESHelloRate ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":timer;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR pollESHelloRate-B BEHAVIOUR
DEFINED AS
The value to be used for the suggested ES configuration timer in
ISH PDUs when soliciting the ES configuration;;
REGISTERED AS {ISIS.aoi pollESHelloRate (13)};
sequenceNumberSkips ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR sequenceNumberSkips-B BEHAVIOUR
DEFINED AS Number of times the sequenceNumberSkipped event has been
generated;;
REGISTERED AS {ISIS.aoi sequenceNumberSkips (23)};
systemId ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.SystemId;
MATCHES FOR EQUALITY;
BEHAVIOUR systemId-B BEHAVIOUR
DEFINED AS
The ID for the local system, to be appended to each of the
system's area address(es) to form the Network Entity Titles
valid for this IS. The derivation of a value for SystemId is a
local matter.;;
REGISTERED AS {ISIS.aoi systemId (119)};
version ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.Version;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR version-B BEHAVIOUR
DEFINED AS The edition of this International Standard to which the
implementation conforms;;
REGISTERED AS {ISIS.aoi version (1)};
waitingTime ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":timer;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR waitingTime-B BEHAVIOUR
DEFINED AS Amount of time to delay in waiting state before entering On
state;,
resettingTimer-B;
REGISTERED AS {ISIS.aoi waitingTime (15)};
--11.1.5 Conditional packages for linkage MO defined in ISO 10733
--11.1.5.1 Basic ISIS linkage package
linkageISISBasic-P PACKAGE
BEHAVIOUR linkageISISBasicImportedAlarmNotifications-B BEHAVIOUR
DEFINED AS
Imports the communicationsAlarm notification from ISO/IEC
10165-2. It is used to report the following protocol events.
versionSkew:
generated when an attempt to initialise with an adjacent
system fails as a result of the versions of the protocol are
not compatible. The protocol version field from the received
PDU shall be reported in the additionalInformation field using
the notificationVersion parameter. The significance
sub-parameter of each item of additionalInformation shall be
set to the value "false" (i.e. not significant) so that a
managing system receiving the event report will be less likely
to reject it. The value ISIS.versionSkew shall be reported in
the specificProblems parameter. The probableCause shall be set
to NLM.versionMismatch. The perceivedSeverity shall be set to
'Major'. A subsequent communicationsAlarm with a
perceivedSeverity value of "Cleared" shall not be generated.
No other fields or parameters shall be used, with the
exception of further parameters in the additionalInformation
field. The occurrence of this event is counted by the
initialisationFailures counter.
areaMismatch:
generated when an attempt to initialise with an adjacent
system fails as a result of two level 1 ISs not sharing any
area addresses in common. The AREA ADDRESSES field and the ID
field of the received PDU are reported in the
additionalInformation field using the
notificationAreaAddresses and notificationSystemId parameters
respectively. The significance sub-parameter of each item of
additionalInformation shall be set to the value "false" (i.e.
not significant) so that a managing system receiving the event
report will be less likely to reject it. The value
ISIS.areaMismatch shall be reported in the specificProblems
parameter. The probableCause shall be set to
NLM.configurationOrCustomisationError. The perceivedSeverity
shall be set to 'Major'. A subsequent communicationsAlarm with
a perceivedSeverity value of "Cleared" shall not be generated.
No other fields or parameters shall be used, with the
exception of further parameters in the additionalInformation
field. The occurrence of this event is counted by the
initialisationFailures counter.
rejectedAdjacency:
generated when an attempt to create a new adjacency is
rejected, because of a lack of resources. The the ID field of
the received PDU is reported in the additionaldata field using
the notificationSystemId parameter. The value
ISIS.rejectedAdjacency shall be reported in the
specificProblems parameter. The probableCause shall be set to
NLM.resourceAtOrNearingCapacity. The perceivedSeverity shall
be set to 'Major'. A subsequent communicationsAlarm with a perceived
value of "Cleared" shall not be generated. No other fields or
parameters shall be used, with the exception of further
parameters in the additionalInformation field. The occurrence
of this event is counted by the rejectedAdjacencies counter.
iDFieldLengthMismatch:
generated when a PDU is received with a different value for ID
field length to that of the receiving Intermediate system. The
received ID LENGTH and SOURCE ID are reported in the
additionalInformation field using the notificationIDLength and
notificationSourceId parameters respectively. The significance
sub-parameter of each item of additionalInformation shall be
set to the value "false" (i.e. not significant) so that a
managing system receiving the event report will be less likely
to reject it. The value ISIS.iDFieldLengthMismatch shall be
reported in the specificProblems parameter. The probableCause
shall be set to NLM.configurationOrCustomisationError. The
perceivedSeverity shall be set to 'Major'. A subsequent
communicationsAlarm with a perceivedSeverity value of
"Cleared" shall not be generated. No other fields or
parameters shall be used, with the exception of further
parameters in the additionalInformation field. The occurence
of this event is counted by the iDFieldLengthMismatches
counter.
maximumAreaAddressesMismatch:
generated when a PDU is received with a different value for
MaximumAreaAddresses from that of the receiving Intermediate
system. The received MAXIMUM AREA ADDRESSES and SOURCE ID are
reported in the additionalInformation field using the
notificationMaximumAreaAddresses and notificationSourceId
parameters respectively. The significance sub-parameter of
each item of additionalInformation shall be set to the value
"false" (i.e. not significant) so that a managing system
receiving the event report will be less likely to reject it.
The value ISIS.MaximumAreaAddressesMismatch shall be reported
in the specificProblems parameter. The probableCause shall be
set to NLM.configurationOrCustomisationError. The
perceivedSeverity shall be set to 'Major'. A subsequent
communicationsAlarm with a perceivedSeverity value of
"Cleared" shall not be generated. No other fields or
parameters shall be used, with the exception of further
parameters in the additionalInformation field. The occurence
of this event is counted by the maximumAreaAddressesMismatches
counter.
;;
ATTRIBUTES
type INITIAL VALUE DERIVATION RULE supplyValueOnCreate-B GET,
iSISHelloTimer
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.iSISHelloTimer-Default
GET-REPLACE,
l1DefaultMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.defaultMetric-Default
PERMITTED VALUES ISIS.DefaultMetric-Permitted
GET-REPLACE,
l1DelayMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.optionalMetric-Default
GET-REPLACE,
l1ExpenseMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.optionalMetric-Default
GET-REPLACE,
l1ErrorMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.optionalMetric-Default
GET-REPLACE,
externalDomain
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.externalDomain-Default
GET-REPLACE,
changesInAdjacencyState GET,
initialisationFailures GET,
rejectedAdjacencies GET,
iSISControlPDUsSent GET,
iSISControlPDUsReceived GET,
iDFieldLengthMismatches GET,
maximumAreaAddressesMismatches GET;
ATTRIBUTE GROUPS
"Rec. X.723 | ISO/IEC 10165-5":counters
changesInAdjacencyState
initialisationFailures
rejectedAdjacencies
iSISControlPDUsSent
iSISControlPDUsReceived
iDFieldLengthMismatches;
NOTIFICATIONS
"Rec. X.721 | ISO/IEC 10165-2 : 1992":communicationsAlarm
notificationAreaAddresses
notificationIDLength
notificationMaximumAreaAddresses
notificationSourceId
notificationSystemId
notificationVersion;
REGISTERED AS {ISIS.poi linkageISISBasic-P (6)};
--11.1.5.2 ISIS broadcast linkage package
linkageISISBroadcast-P PACKAGE
BEHAVIOUR linkageISISBroadcastImportedInfoNotifications-B BEHAVIOUR
DEFINED AS
Imports the communicationsInformation notification from ISO/IEC
10165-5. It is used to report the following protocol events.
lanL1DesignatedIntermediateSystemChange:
generated when the local system either elects itself or
resigns as being the LAN L1 Designated Intermediate System on
this circuit. The direction of the change is reported in the
communicationData field using the
notificationDesignatedIntermediateSystemChange parameter. The
value ISIS.lanL1DesignatedIntermediateSystemChange shall be
reported in the informationType parameter. No other fields or
parameters shall be used, with the exception of further
parameters in the informationData field. The relative order of
these events must be preserved. The occurrence of this event
is counted by the lanL1DesignatedIntermediateSystemChanges
counter.
;;
ATTRIBUTES
l1IntermediateSystemPriority
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.l1IntermediateSystemPriority-Default
GET-REPLACE,
l1CircuitID GET,
l1DesignatedIntermediateSystem GET,
lanL1DesignatedIntermediateSystemChanges GET;
ATTRIBUTE GROUPS
"Rec. X.723 | ISO/IEC 10165-5":counters
lanL1DesignatedIntermediateSystemChanges;
NOTIFICATIONS
"Rec. X.723 | ISO/IEC 10165-5":communicationsInformation
notificationDesignatedIntermediateSystemChange;
REGISTERED AS {ISIS.poi linkageISISBroadcast-P (7)};
--11.1.5.3 ISIS point-to-point linkage package
linkageISISPtToPt-P PACKAGE
ATTRIBUTES
ptPtCircuitID GET;
REGISTERED AS {ISIS.poi linkageISISPtToPt-P (8)};
--11.1.5.4 ISIS call establishment metric increment linkage package
linkageISISDACallEstablishmentMetricIncrement-P PACKAGE
BEHAVIOUR linkageISISDACallEstablishmentMetricIncrement-P-B BEHAVIOUR
DEFINED AS
Present when values of call establishment metric increment
greater than zero are supported and the parent cLNS MO has
iSType Level2;;
ATTRIBUTES
callEstablishmentDefaultMetricIncrement
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.callEstablishmentMetricIncrement-Default
GET-REPLACE,
callEstablishmentDelayMetricIncrement
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.callEstablishmentMetricIncrement-Default
GET-REPLACE,
callEstablishmentExpenseMetricIncrement
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.callEstablishmentMetricIncrement-Default
GET-REPLACE,
callEstablishmentErrorMetricIncrement
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.callEstablishmentMetricIncrement-Default
GET-REPLACE;
REGISTERED AS {ISIS.poi linkageISISDACallEstablishmentMetricIncrement-P
(9)};
--11.1.5.5 ISIS static linkage package
linkageISISStatic-P PACKAGE
ATTRIBUTES
outgoingCallIVMO
REPLACE-WITH-DEFAULT
GET-REPLACE,
ptPtCircuitID GET,
neighbourSNPAAddress
REPLACE-WITH-DEFAULT
GET-REPLACE;
REGISTERED AS {ISIS.poi linkageISISStatic-P (11)};
--11.1.5.6 ISIS level 2 linkage package
linkageISISLevel2-P PACKAGE
ATTRIBUTES
l2DefaultMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.defaultMetric-Default
PERMITTED VALUES ISIS.DefaultMetric-Permitted
GET-REPLACE,
l2DelayMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.optionalMetric-Default
GET-REPLACE,
l2ExpenseMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.optionalMetric-Default
GET-REPLACE,
l2ErrorMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.optionalMetric-Default
GET-REPLACE,
manualL2OnlyMode
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.manualL2OnlyMode-Default
GET-REPLACE;
REGISTERED AS {ISIS.poi linkageISISLevel2-P (13)};
--11.1.5.7 ISIS level 2 broadcast linkage package
linkageISISlevel2Broadcast-P PACKAGE
BEHAVIOUR linkageISISlevel2BroadcastImportedInfoNotifications-B
BEHAVIOUR
DEFINED AS
Imports the communicationsInformation notification from ISO/IEC
10165-5. It is used to report the following protocol events.
lanL2DesignatedIntermediateSystemChange:
generated when the local system either elects itself or
resigns as being the LAN L2 Designated Intermediate System on
this circuit. The direction of the change is reported in the
communicationData field using the notificationDesignatedIntermediate
parameter. The value ISIS.lanL2DesignatedIntermediateSystemChange
shall be reported in the informationType parameter. No other
fields or parameters shall be used, with the exception of further
parameters in the informationData field. The relative order of
these events must be preserved. The occurrence of this event
is counted by the lanL2DesignatedIntermediateSystemChanges
counter.
;;
ATTRIBUTES
l2IntermediateSystemPriority
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.l2IntermediateSystemPriority-Default
GET-REPLACE,
l2CircuitID GET,
l2DesignatedIntermediateSystem GET,
lanL2DesignatedIntermediateSystemChanges GET;
ATTRIBUTE GROUPS
"Rec. X.723 | ISO/IEC 10165-5":counters
lanL2DesignatedIntermediateSystemChanges;
NOTIFICATIONS
"Rec. X.723 | ISO/IEC 10165-5":communicationsInformation
notificationDesignatedIntermediateSystemChange;
REGISTERED AS {ISIS.poi linkageISISlevel2Broadcast-P (14)};
--11.1.5.8 ISIS linkage authentication package
linkageISISAuthentication-P PACKAGE
BEHAVIOUR linkageISISAuthentication-P-ImportedAlarmNotifications-B
BEHAVIOUR
DEFINED AS
Imports the communicationsAlarm notification from ISO/IEC
10165-2. It is used to report the following protocol events.
authenticationFailure:
generated when a PDU is received with an incorrect
Authentication information field. The SystemId of the source
system is reported in the additionalInformation field using
the notificationSystemId parameter. The significance
sub-parameter of each item of additionalInformation shall be
set to the value "false" (i.e. not significant) so that a
managing system receiving the event report will be less likely
to reject it. The value ISIS.authenticationFailure shall be
reported in the specificProblems parameter. The probableCause
shall be set to NLM.configurationOrCustomisationError. The
perceivedSeverity shall be set to 'Major'. A subsequent
communicationsAlarm with a perceivedSeverity value of
"Cleared" shall not be generated. No other fields or
parameters shall be used, with the exception of further
parameters in the additionalInformation field. The occurrence
of this event is counted by the authenticationFailures
counter.
;;
ATTRIBUTES
circuitTransmitPassword
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.password-Default
GET-REPLACE,
circuitReceivePasswords
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.passwords-Default
GET-REPLACE ADD-REMOVE,
authenticationFailures GET;
ATTRIBUTE GROUPS
"Rec. X.723 | ISO/IEC 10165-5":counters
authenticationFailures;
NOTIFICATIONS
"Rec. X.721 | ISO/IEC 10165-2 : 1992":communicationsAlarm
notificationSystemId;
REGISTERED AS {ISIS.poi linkageISISAuthentication-P (15)};
--11.1.5.9 Attributes for the linkage MO from ISO 10733 added by ISIS conditional packages
callEstablishmentDefaultMetricIncrement ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR callEstablishmentDefaultMetricIncrement-B BEHAVIOUR
DEFINED AS Additional value to be reported for the default metric
value of unestablished DA adjacencies;;
REGISTERED AS {ISIS.aoi callEstablishmentDefaultMetricIncrement (52)};
callEstablishmentDelayMetricIncrement ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR callEstablishmentDelayMetricIncrement-B BEHAVIOUR
DEFINED AS Additional value to be reported for the delay metric value
of unestablished DA adjacencies;;
REGISTERED AS {ISIS.aoi callEstablishmentDelayMetricIncrement (53)};
callEstablishmentErrorMetricIncrement ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR callEstablishmentErrorMetricIncrement-B BEHAVIOUR
DEFINED AS Additional value to be reported for the Error metric value
of unestablished DA adjacencies;;
REGISTERED AS {ISIS.aoi callEstablishmentErrorMetricIncrement (55)};
callEstablishmentExpenseMetricIncrement ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR callEstablishmentExpenseMetricIncrement-B BEHAVIOUR
DEFINED AS Additional value to be reported for the Expense metric
value of unestablished DA adjacencies;;
REGISTERED AS {ISIS.aoi callEstablishmentExpenseMetricIncrement (54)};
changesInAdjacencyState ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR changesInAdjacencyState-B BEHAVIOUR
DEFINED AS Number of Adjacency State Change events generated;;
REGISTERED AS {ISIS.aoi changesInAdjacencyState (40)};
circuitReceivePasswords ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.Passwords;
MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;
BEHAVIOUR circuitReceivePasswords-B BEHAVIOUR
DEFINED AS The values to be used as receive passwords to check the
receipt of IIH PDUs;;
REGISTERED AS {ISIS.aoi circuitReceivePasswords (116)};
circuitTransmitPassword ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.Password;
MATCHES FOR EQUALITY;
BEHAVIOUR circuitTransmitPassword-B BEHAVIOUR
DEFINED AS The value to be used as a transmit password in IIH PDUs
transmitted by this Intermediate System;;
REGISTERED AS {ISIS.aoi circuitTransmitPassword (115)};
externalDomain ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.Boolean;
MATCHES FOR EQUALITY;
BEHAVIOUR externalDomain-B BEHAVIOUR
DEFINED AS
If TRUE, suppress normal transmission of and interpretation of
Intra-domain ISIS PDUs on this circuit.;;
REGISTERED AS {ISIS.aoi externalDomain (46)};
initialisationFailures ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR initialisationFailures-B BEHAVIOUR
DEFINED AS Number of Initialisation Failure events generated;;
REGISTERED AS {ISIS.aoi initialisationFailures (41)};
iSISControlPDUsReceived ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR iSISControlPDUsReceived-B BEHAVIOUR
DEFINED AS Number of control PDUs received on this circuit;;
REGISTERED AS {ISIS.aoi iSISControlPDUsReceived (44)};
iSISControlPDUsSent ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR iSISControlPDUsSent-B BEHAVIOUR
DEFINED AS Number of control PDUs sent on this circuit;;
REGISTERED AS {ISIS.aoi iSISControlPDUsSent (43)};
iSISHelloTimer ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":timer;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR iSISHelloTimer-B BEHAVIOUR
DEFINED AS
The period between IIH PDUs. It is also used as the period
between ISH PDUs when polling the ES configuration;,
resettingTimer-B;
REGISTERED AS {ISIS.aoi iSISHelloTimer (45)};
l1CircuitID ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.CircuitID;
MATCHES FOR EQUALITY;
BEHAVIOUR l1CircuitID-B BEHAVIOUR
DEFINED AS
The LAN ID allocated by the LAN Level 1 Designated Intermediate
System. Where this system is not aware of the value (because it
is not participating in the Level 1 Designated Intermediate
System election), this attribute has the value which would be
proposed for this circuit. (i.e. the concatenation of the local
system ID and the one octet local Circuit ID for this circuit.;;
REGISTERED AS {ISIS.aoi l1CircuitID (48)};
l1ErrorMetric ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR l1ErrorMetric-B BEHAVIOUR
DEFINED AS
The error metric value of this circuit for Level 1 traffic. The
value of zero is reserved to indicate that this metric is not
supported;;
REGISTERED AS {ISIS.aoi l1ErrorMetric (38)};
l1ExpenseMetric ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR l1ExpenseMetric-B BEHAVIOUR
DEFINED AS
The expense metric value of this circuit for Level 1 traffic.
The value of zero is reserved to indicate that this metric is
not supported;;
REGISTERED AS {ISIS.aoi l1ExpenseMetric (37)};
l1DefaultMetric ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR l1defaultMetric-B BEHAVIOUR
DEFINED AS The default metric value of this circuit for Level 1
traffic. ;;
REGISTERED AS {ISIS.aoi l1DefaultMetric (35)};
l1DelayMetric ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR l1DelayMetric-B BEHAVIOUR
DEFINED AS
The delay metric value of this circuit for Level 1 traffic. The
value of zero is reserved to indicate that this metric is not
supported;;
REGISTERED AS {ISIS.aoi l1DelayMetric (36)};
l1DesignatedIntermediateSystem ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.SystemId;
MATCHES FOR EQUALITY;
BEHAVIOUR l1DesignatedIntermediateSystem-B BEHAVIOUR
DEFINED AS
The ID of the LAN Level 1 Designated Intermediate System on this
circuit. 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;;
REGISTERED AS {ISIS.aoi l1DesignatedIntermediateSystem (49)};
l1IntermediateSystemPriority ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.IntermediateSystemPriority;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR l1IntermediateSystemPriority-B BEHAVIOUR
DEFINED AS Priority for becoming LAN Level 1 Designated Intermediate
System;;
REGISTERED AS {ISIS.aoi l1IntermediateSystemPriority (47)};
l2CircuitID ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.CircuitID;
MATCHES FOR EQUALITY;
BEHAVIOUR l2CircuitID-B BEHAVIOUR
DEFINED AS
The LAN ID allocated by the LAN Level 2 Designated Intermediate
System. Where this system is not aware of the value (because it
is not participating in the Level 2 Designated Intermediate
System election), this attribute has the value which would be
proposed for this circuit. (i.e. the concatenation of the local
system ID and the one octet local Circuit ID for this
circuit.;;
REGISTERED AS {ISIS.aoi l2CircuitID (74)};
l2DefaultMetric ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR l2defaultMetric-B BEHAVIOUR
DEFINED AS The default metric value of this circuit for Level 2
traffic. ;;
REGISTERED AS {ISIS.aoi l2DefaultMetric (68)};
l2DelayMetric ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR l2DelayMetric-B BEHAVIOUR
DEFINED AS
The delay metric value of this circuit for Level 2 traffic. The
value of zero is reserved to indicate that this metric is not
supported;;
REGISTERED AS {ISIS.aoi l2DelayMetric (69)};
l2DesignatedIntermediateSystem ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.SystemId;
MATCHES FOR EQUALITY;
BEHAVIOUR l2DesignatedIntermediateSystem-B BEHAVIOUR
DEFINED AS
The ID of the LAN Level 2 Designated Intermediate System on this
circuit. 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;;
REGISTERED AS {ISIS.aoi l2DesignatedIntermediateSystem (75)};
l2ErrorMetric ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR l2ErrorMetric-B BEHAVIOUR
DEFINED AS
The error metric value of this circuit for Level 2 traffic. The
value of zero is reserved to indicate that this metric is not
supported;;
REGISTERED AS {ISIS.aoi l2ErrorMetric (71)};
l2ExpenseMetric ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR l2ExpenseMetric-B BEHAVIOUR
DEFINED AS
The expense metric value of this circuit for Level 2 traffic.
The value of zero is reserved to indicate that this metric is
not supported;;
REGISTERED AS {ISIS.aoi l2ExpenseMetric (70)};
l2IntermediateSystemPriority ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.IntermediateSystemPriority;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR l2IntermediateSystemPriority-B BEHAVIOUR
DEFINED AS Priority for becoming LAN Level 2 Designated Intermediate
System;;
REGISTERED AS {ISIS.aoi l2IntermediateSystemPriority (73)};
lanL1DesignatedIntermediateSystemChanges ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR lanL1DesignatedIntermediateSystemChanges-B BEHAVIOUR
DEFINED AS Number of LAN L1 Designated Intermediate System Change
events generated;;
REGISTERED AS {ISIS.aoi lanL1DesignatedIntermediateSystemChanges (50)};
lanL2DesignatedIntermediateSystemChanges ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR lanL2DesignatedIntermediateSystemChanges-B BEHAVIOUR
DEFINED AS Number of LAN L2 Designated Intermediate System Change
events generated;;
REGISTERED AS {ISIS.aoi lanL2DesignatedIntermediateSystemChanges (76)};
manualL2OnlyMode ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.Boolean;
MATCHES FOR EQUALITY;
BEHAVIOUR manualL2OnlyMode-B BEHAVIOUR
DEFINED AS
When True, indicates that this Circuit is to be used only for
Level 2;, replaceOnlyWhileDisabled-B; PARAMETERS
constraintViolation;
REGISTERED AS {ISIS.aoi manualL2OnlyMode (72)};
outgoingCallIVMO ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.LocalDistinguishedName;
MATCHES FOR EQUALITY;
BEHAVIOUR outgoingCallIVMO-B BEHAVIOUR
DEFINED AS
reference to the virtualCallIVMO to be used to establish
communication with a neighbour over this circuit. This IVMO
contains, among other things,the SNPA Address to use as the
called address.;;
REGISTERED AS {ISIS.aoi outgoingCallIVMO (120)};
ptPtCircuitID ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.CircuitID;
MATCHES FOR EQUALITY;
BEHAVIOUR ptPtCircuitID-B BEHAVIOUR
DEFINED AS
The ID of the circuit allocated during initialisation. If no
value has been negotiated (either because the adjacency is to an
End system, or because initialisation has not yet successfully
completed), this attribute has the value which would be proposed
for this circuit. (i.e. the concatenation of the local system ID
and the one octet local Circuit ID for this circuit.;;
REGISTERED AS {ISIS.aoi ptPtCircuitID (51)};
rejectedAdjacencies ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":nonWrappingCounter;
BEHAVIOUR rejectedAdjacencies-B BEHAVIOUR
DEFINED AS Number of Rejected Adjacency events generated;;
REGISTERED AS {ISIS.aoi rejectedAdjacencies (42)};
type ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.CircuitType;
MATCHES FOR EQUALITY;
BEHAVIOUR type-B BEHAVIOUR
DEFINED AS
The type of the circuit. This attribute may only be set when the
linkage MO is created. Subsequently it is read-only;;
REGISTERED AS {ISIS.aoi type (33)};
--11.1.6 Adjacency managed object
-- Created either through the adjacency-linkage Name binding for
-- adjacencies instantiated by protocol operation, or the
-- adjacency-linkage-management name binding for adjacencies created
-- via explicit system management operation -
adjacency MANAGED OBJECT CLASS
DERIVED FROM "Rec. X.721 | ISO/IEC 10165-2 : 1992":top;
CHARACTERIZED BY adjacency-P PACKAGE
BEHAVIOUR adjacencyStateChange-B BEHAVIOUR
DEFINED AS
This Managed Object imports the 10165-2 stateChange
notification. It is used to report changes to the adjacencyState
attribute. The value "Down" shall be reported when the adjacency
is deleted. A single parameter set shall be included in the
State Change definition field. Only the (mandatory) attributeId
and newAttributeValue parameters shall be used.
;;
ATTRIBUTES
adjacencyId GET,
adjacencyState GET, -- Note: this is NOT operational state
neighbourSNPAAddress
INITIAL VALUE DERIVATION RULE supplyValueOnCreate-B
GET,
neighbourSystemType GET,
neighbourSystemIds
INITIAL VALUE DERIVATION RULE supplyValueOnCreate-B
GET;
NOTIFICATIONS
"Rec. X.721 | ISO/IEC 10165-2 : 1992":stateChange; ;;
CONDITIONAL PACKAGES
iSAdjacency-P PRESENT IF
"the adjacency is to an IS (i.e the neighbourSystemType is
Intermediate System, L1 Intermediate System or L2 Intermediate
System)",
broadcastISAdjacency-P PRESENT IF the parent Linkage MO is of type
broadcast and is to an IS as above;
REGISTERED AS {ISIS.moi adjacency (1)};
--11.1.6.1 IS adjacency package of the adjacency managed object
iSAdjacency-P PACKAGE
ATTRIBUTES
adjacencyUsage GET,
areaAddressesOfNeighbour GET,
holdingTimer GET;
REGISTERED AS {ISIS.poi iSAdjacency-P (19)};
--11.1.6.2 Broadcast IS adjacency package of the adjacency managed object
broadcastISAdjacency-P PACKAGE
ATTRIBUTES
priorityOfNeighbour GET;
REGISTERED AS {ISIS.poi broadcastISAdjacency-P (20)};
--11.1.6.3 Name bindings for the adjacency managed object
adjacency-linkage NAME BINDING
SUBORDINATE OBJECT CLASS adjacency AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "ISO/IEC 10733":linkage AND SUBCLASSES;
WITH ATTRIBUTE adjacencyId;
BEHAVIOUR adjacency-linkage-B BEHAVIOUR
DEFINED AS
This Name Binding is used for adjacencies created automatically
by operation of the ISO/IEC 10589 protocol machine.;,
adjacencyId-B;
REGISTERED AS {ISIS.nboi adjacency-linkage (7)};
adjacency-linkage-management NAME BINDING
SUBORDINATE OBJECT CLASS adjacency AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "ISO/IEC 10733":linkage AND SUBCLASSES;
WITH ATTRIBUTE adjacencyId;
BEHAVIOUR adjacency-linkage-management-B BEHAVIOUR
DEFINED AS This Name Binding is used for adjacencies created by system
management.;,
adjacencyId-B;
CREATE WITH-REFERENCE-OBJECT reservedName;
DELETE ONLY-IF-NO-CONTAINED-OBJECTS;
REGISTERED AS {ISIS.nboi adjacency-linkage-management (8)};
--11.1.6.4 Attributes of the adjacency managed object
adjacencyId ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.GraphicString;
MATCHES FOR EQUALITY, SUBSTRINGS;
BEHAVIOUR adjacencyId-B BEHAVIOUR
DEFINED AS
A string which is the Identifier for the Adjacency and which is
unique amongst the set of Adjacencies maintained for this
linkage. If this is an adjacency created by system management,
it is set by the System Manager when the Adjacency is created,
otherwise it is generated by the implementation such that it is
unique. The set of identifiers containing the leading string
"Auto" are reserved for Automatic Adjacencies. An attempt by
system management to create an adjacency with such an identifier
will cause a reserved name violation;;
REGISTERED AS {ISIS.aoi adjacencyId (77)};
adjacencyState ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.AdjacencyState;
MATCHES FOR EQUALITY;
BEHAVIOUR adjacencyState-B BEHAVIOUR
DEFINED AS The state of the adjacency;;
REGISTERED AS {ISIS.aoi adjacencyState (78)};
adjacencyUsage ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.AdjacencyUsage;
MATCHES FOR EQUALITY;
BEHAVIOUR adjacencyUsage-B BEHAVIOUR
DEFINED AS
The usage of the Adjacency. An Adjacency of type Level 1 will be
used for Level 1 traffic only. An adjacency of type Level 2 will
be used for Level 2 traffic only. An adjacency of type Level 1
and 2 will be used for both Level 1 and Level 2 traffic. There
may be two adjacencies (of types Level 1 and Level 2 between the
same pair of Intermediate Systems.;;
REGISTERED AS {ISIS.aoi adjacencyUsage (82)};
areaAddressesOfNeighbour ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.AreaAddresses;
MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;
BEHAVIOUR areaAddressesOfNeighbour-B BEHAVIOUR
DEFINED AS This contains the Area Addresses of a neighbour
Intermediate System from the IIH PDU.;;
REGISTERED AS {ISIS.aoi areaAddressesOfNeighbour (84)};
holdingTimer ATTRIBUTE
DERIVED FROM "Rec. X.723 | ISO/IEC 10165-5":timer;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR holdingTimer-B BEHAVIOUR
DEFINED AS Holding time for this adjacency updated from the IIH PDUs;;
REGISTERED AS {ISIS.aoi holdingTimer (85)};
priorityOfNeighbour ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.IntermediateSystemPriority;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR priorityOfNeighbour-B BEHAVIOUR
DEFINED AS
Priority of neighbour on this adjacency for becoming LAN Level 1
Designated Intermediate System if adjacencyType is L1
Intermediate System or LAN Level 2 Designated Intermediate
System if adjacencyType is L2 Intermediate System;;
REGISTERED AS {ISIS.aoi priorityOfNeighbour (86)};
neighbourSNPAAddress ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.SNPAAddress;
MATCHES FOR EQUALITY;
BEHAVIOUR neighbourSNPAAddress-B BEHAVIOUR
DEFINED AS The SNPA address of the neighbour system;,
replaceOnlyWhileDisabled-B;
PARAMETERS constraintViolation;
REGISTERED AS {ISIS.aoi neighbourSNPAAddress (79)};
neighbourSystemIds ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.SystemIds;
MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;
BEHAVIOUR neighbourSystemIds-B BEHAVIOUR
DEFINED AS
For Intermediate system neighbours: Contains the single SystemId
of the neighbouring Intermediate system obtained from the Source
ID field of the neighbour's IIH PDU. For End system neighbours:
Contains the set of system ID(s) of a neighbour End system.;;
REGISTERED AS {ISIS.aoi neighbourSystemIds (83)};
neighbourSystemType ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.NeighbourSystemType;
MATCHES FOR EQUALITY;
BEHAVIOUR neighbourSystemType-B BEHAVIOUR
DEFINED AS
"The type of the neighbour system one of: Unknown, End system,
Intermediate system, L1 Intermediate system, L2 Intermediate
system";;
REGISTERED AS {ISIS.aoi neighbourSystemType (80)};
--11.1.7 Virtual adjacency managed object
virtualAdjacency MANAGED OBJECT CLASS
DERIVED FROM "Rec. X.721 | ISO/IEC 10165-2 : 1992":top;
CHARACTERIZED BY virtualAdjacency-P PACKAGE
ATTRIBUTES
networkEntityTitle GET,
metric GET;
;;
REGISTERED AS {ISIS.moi virtualAdjacency (2)};
--11.1.7.1 Name bindings for the virtual adjacency managed object
virtualAdjacency-cLNS NAME BINDING
SUBORDINATE OBJECT CLASS virtualAdjacency AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "ISO/IEC 10733":cLNS AND SUBCLASSES;
WITH ATTRIBUTE networkEntityTitle;
BEHAVIOUR virtualAdjacency-cLNS-B BEHAVIOUR
DEFINED AS This name binding is only applicable where the superior
object has an iSType of Level2;;
REGISTERED AS {ISIS.nboi virtualAdjacency-cLNS (3)};
--11.1.7.2 Attributes of the virtual adjacency managed object
metric ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.PathMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR metric-B BEHAVIOUR
DEFINED AS Cost of least cost L2 path(s) to destination area based on
the default metric;;
REGISTERED AS {ISIS.aoi metric (89)};
--11.1.8 Destination managed object
-- This MO class is never instantiated. It exists only to allow the
-- destinationSystem and destinationArea MO classes to be derived from it.
destination MANAGED OBJECT CLASS
DERIVED FROM "Rec. X.721 | ISO/IEC 10165-2 : 1992":top;
CHARACTERIZED BY destination-P PACKAGE
ATTRIBUTES
defaultMetricPathCost GET,
defaultMetricOutputAdjacencies GET,
delayMetricPathCost GET,
delayMetricOutputAdjacencies GET,
expenseMetricPathCost GET,
expenseMetricOutputAdjacencies GET,
errorMetricPathCost GET,
errorMetricOutputAdjacencies GET;
;;
REGISTERED AS {ISIS.moi destination (3)};
--11.1.9 Attributes of the destination managed object
defaultMetricOutputAdjacencies ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.OutputAdjacencies;
MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;
BEHAVIOUR defaultMetricOutputAdjacencies-B BEHAVIOUR
DEFINED AS
The set of Adjacency (or Reachable Address) managed object
identifiers representing the forwarding decisions based upon the
default metric for the destination;;
REGISTERED AS {ISIS.aoi defaultMetricOutputAdjacencies (91)};
defaultMetricPathCost ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.PathMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR defaultMetricPathCost-B BEHAVIOUR
DEFINED AS Cost of least cost path(s) using the default metric to
destination;;
REGISTERED AS {ISIS.aoi defaultMetricPathCost (90)};
delayMetricOutputAdjacencies ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.OutputAdjacencies;
MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;
BEHAVIOUR delayMetricOutputAdjacencies-B BEHAVIOUR
DEFINED AS
The set of Adjacency (or Reachable Address) managed object
identifiers representing the forwarding decisions based upon the
delay metric for the destination;;
REGISTERED AS {ISIS.aoi delayMetricOutputAdjacencies (93)};
delayMetricPathCost ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.PathMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR delayMetricPathCost-B BEHAVIOUR
DEFINED AS Cost of least cost path(s) using the delay metric to
destination;;
REGISTERED AS {ISIS.aoi delayMetricPathCost (92)};
errorMetricOutputAdjacencies ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.OutputAdjacencies;
MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;
BEHAVIOUR errorMetricOutputAdjacencies-B BEHAVIOUR
DEFINED AS
The set of Adjacency (or Reachable Address) managed object
identifiers representing the forwarding decisions based upon the
error metric for the destination;;
REGISTERED AS {ISIS.aoi errorMetricOutputAdjacencies (97)};
errorMetricPathCost ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.PathMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR errorMetricPathCost-B BEHAVIOUR
DEFINED AS Cost of least cost path(s) using the error metric to
destination;;
REGISTERED AS {ISIS.aoi errorMetricPathCost (96)};
expenseMetricOutputAdjacencies ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.OutputAdjacencies;
MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;
BEHAVIOUR expenseMetricOutputAdjacencies-B BEHAVIOUR
DEFINED AS
The set of Adjacency (or Reachable Address) managed object
identifiers representing the forwarding decisions based upon the
expense metric for the destination;;
REGISTERED AS {ISIS.aoi expenseMetricOutputAdjacencies (95)};
expenseMetricPathCost ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.PathMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR expenseMetricPathCost-B BEHAVIOUR
DEFINED AS Cost of least cost path(s) using the expense metric to
destination;;
REGISTERED AS {ISIS.aoi expenseMetricPathCost (94)};
--11.1.10 Destination system managed object
destinationSystem MANAGED OBJECT CLASS
DERIVED FROM destination;
CHARACTERIZED BY destinationSystem-P PACKAGE
ATTRIBUTES
networkEntityTitle GET;
;;
REGISTERED AS {ISIS.moi destinationSystem (4)};
--11.1.10.1 Name bindings
destinationSystem-cLNS NAME BINDING
SUBORDINATE OBJECT CLASS destinationSystem AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "ISO/IEC 10733":cLNS AND SUBCLASSES;
WITH ATTRIBUTE networkEntityTitle;
REGISTERED AS {ISIS.nboi destinationSystem-cLNS (1)};
--11.1.11 Destination area managed object
destinationArea MANAGED OBJECT CLASS
DERIVED FROM destination;
CHARACTERIZED BY destinationArea-P PACKAGE
ATTRIBUTES
addressPrefix GET; ;;
REGISTERED AS {ISIS.moi destinationArea (7)};
--11.1.11.1 Name bindings
destinationArea-cLNS NAME BINDING
SUBORDINATE OBJECT CLASS destinationArea AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "ISO/IEC 10733":cLNS AND SUBCLASSES;
WITH ATTRIBUTE addressPrefix;
BEHAVIOUR destinationArea-cLNS-B BEHAVIOUR
DEFINED AS This name binding is only applicable where the superior
object has an iSType of Level2;;
REGISTERED AS {ISIS.nboi destinationArea-cLNS (2)};
--11.1.12 Reachable address managed object
-- Created either through the reachableAddress-linkage-imported
-- Name binding for reachable addresses instantiated by
-- the importation of routeing information from another
-- routeing protocol (such as the interdomain routeing protocol), or the
-- reachableAddress-linkage-management name binding for adjacencies created
-- via explicit system management operation. -
reachableAddress MANAGED OBJECT CLASS
DERIVED FROM "Rec. X.721 | ISO/IEC 10165-2 : 1992":top;
CHARACTERIZED BY reachableAddress-P PACKAGE
BEHAVIOUR "ISO/IEC 10733":commonCreationDeletion-B,
"ISO/IEC 10733":commonStateChange-B;
ATTRIBUTES
reachableAddressId GET,
addressPrefix
INITIAL VALUE DERIVATION RULE supplyValueOnCreate-B
GET,
mappingType
INITIAL VALUE DERIVATION RULE supplyValueOnCreate-B
GET,
defaultMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.defaultMetric-Default
PERMITTED VALUES ISIS.DefaultMetric-Permitted
GET-REPLACE,
delayMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.optionalMetric-Default
GET-REPLACE,
expenseMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.optionalMetric-Default
GET-REPLACE,
errorMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.optionalMetric-Default
GET-REPLACE,
defaultMetricType
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.metricType-Default
GET-REPLACE,
delayMetricType
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.metricType-Default
GET-REPLACE,
expenseMetricType
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.metricType-Default
GET-REPLACE,
errorMetricType
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.metricType-Default
GET-REPLACE,
"Rec. X.721 | ISO/IEC 10165-2 : 1992":operationalState GET;
ACTIONS
"Rec. X.723 | ISO/IEC 10165-5":activate,
"Rec. X.723 | ISO/IEC 10165-5":deactivate;
NOTIFICATIONS
"Rec. X.721 | ISO/IEC 10165-2 : 1992":objectCreation,
"Rec. X.721 | ISO/IEC 10165-2 : 1992":objectDeletion,
"Rec. X.721 | ISO/IEC 10165-2 : 1992":stateChange;
;;
CONDITIONAL PACKAGES
explicitSNPA-P PRESENT IF the value of mappingType is "explicit",
extractDSP-P PRESENT IF the value of mappingType is "extractDSP";
REGISTERED AS {ISIS.moi reachableAddress (8)};
--11.1.12.1 Explicit SNPA package
explicitSNPA-P PACKAGE
ATTRIBUTES
sNPAAddresses GET-REPLACE;
REGISTERED AS {ISIS.poi explicitSNPA-P (22)};
--11.1.12.2 Extract DSP package
extractDSP-P PACKAGE
BEHAVIOUR extractDSP-P-B BEHAVIOUR
DEFINED AS
When present, the remote SNPA address is determined by extracting the
bits from the effective NSAP address indicated by 1's in the sNPAMask
and concatenating them to the sNPAPrefix.;;
ATTRIBUTES
sNPAMask
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.sNPAMask-Default
GET-REPLACE,
sNPAPrefix
REPLACE-WITH-DEFAULT
DEFAULT VALUE ISIS.sNPAPrefix-Default
GET-REPLACE;
REGISTERED AS {ISIS.poi extractDSP-P (23)};
--11.1.12.3 Name bindings
reachableAddress-linkage-imported NAME BINDING
SUBORDINATE OBJECT CLASS reachableAddress AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "ISO/IEC 10733":linkage AND SUBCLASSES;
WITH ATTRIBUTE reachableAddressId;
BEHAVIOUR reachableAddress-linkage-imported-B BEHAVIOUR
DEFINED AS
This name binding is only applicable where the superior object
of the linkage instance is an object with iSType level2IS It is
used for the automatic creation of reachable address MOs. This
is useful when injecting intra-domain routes obtained through
the operation of an interdomain routeing protocol.;;
REGISTERED AS {ISIS.nboi reachableAddress-linkage-imported (5)};
reachableAddress-linkage-management NAME BINDING
SUBORDINATE OBJECT CLASS reachableAddress AND SUBCLASSES;
NAMED BY SUPERIOR OBJECT CLASS "ISO/IEC 10733":linkage AND SUBCLASSES;
WITH ATTRIBUTE reachableAddressId;
BEHAVIOUR reachableAddress-linkage-management-B BEHAVIOUR
DEFINED AS
This name binding is only applicable where the superior object
of the linkage instance is an object with iSType level2IS It is
used for the manual creation of reachable address MOs by system
management.;, reachableAddressId-B;
CREATE WITH-REFERENCE-OBJECT reservedName;
DELETE ONLY-IF-NO-CONTAINED-OBJECTS;
REGISTERED AS {ISIS.nboi reachableAddress-linkage-management (6)};
--11.1.12.4 Attributes of the reachable address managed object
defaultMetric ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR defaultMetric-B BEHAVIOUR
DEFINED AS
The default metric value for reaching the specified prefix over
this Circuit. If this attribute is changed while both the
Reachable Address and the linkage are Enabled (i.e. state On),
the actions described in clause
<mark:reachableAddressCostChange> must be taken. ;;
REGISTERED AS {ISIS.aoi defaultMetric (99)};
defaultMetricType ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.MetricType;
MATCHES FOR EQUALITY;
BEHAVIOUR defaultMetricType-B BEHAVIOUR
DEFINED AS Indicates whether the default metric is internal or
external;;
REGISTERED AS {ISIS.aoi defaultMetricType (103)};
delayMetric ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR delayMetric-B BEHAVIOUR
DEFINED AS
The delay metric value for reaching the specified prefix over
this Circuit. If this attribute is changed while both the
Reachable Address and the linkage are Enabled (i.e. state On),
the actions described in clause
<mark:reachableAddressCostChange> must be taken. The value of
zero is reserved to indicate that this metric is not supported;;
REGISTERED AS {ISIS.aoi delayMetric (100)};
delayMetricType ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.MetricType;
MATCHES FOR EQUALITY;
BEHAVIOUR delayMetricType-B BEHAVIOUR
DEFINED AS Indicates whether the delay metric is internal or
external;;
REGISTERED AS {ISIS.aoi delayMetricType (104)};
errorMetric ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR errorMetric-B BEHAVIOUR
DEFINED AS
The error metric value for reaching the specified prefix over
this Circuit. If this attribute is changed while both the
Reachable Address and the linkage are Enabled (i.e. state On),
the actions described in clause
<mark:reachableAddressCostChange> must be taken. The value of
zero is reserved to indicate that this metric is not supported;;
REGISTERED AS {ISIS.aoi errorMetric (102)};
errorMetricType ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.MetricType;
MATCHES FOR EQUALITY;
BEHAVIOUR errorMetricType-B BEHAVIOUR
DEFINED AS Indicates whether the error metric is internal or
external;;
REGISTERED AS {ISIS.aoi errorMetricType (106)};
expenseMetric ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.HopMetric;
MATCHES FOR EQUALITY, ORDERING;
BEHAVIOUR expenseMetric-B BEHAVIOUR
DEFINED AS
The expense metric value for reaching the specified prefix over
this Circuit. If this attribute is changed while both the
Reachable Address and the linkage are Enabled (i.e. state On),
the actions described in clause
<mark:reachableAddressCostChange> must be taken. The value of
zero is reserved to indicate that this metric is not supported;;
REGISTERED AS {ISIS.aoi expenseMetric (101)};
expenseMetricType ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.MetricType;
MATCHES FOR EQUALITY;
BEHAVIOUR expenseMetricType-B BEHAVIOUR
DEFINED AS Indicates whether the expense metric is internal or
external;;
REGISTERED AS {ISIS.aoi expenseMetricType (105)};
mappingType ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.MappingType;
MATCHES FOR EQUALITY;
BEHAVIOUR mappingType-B BEHAVIOUR
DEFINED AS
The type of mapping to be employed to ascertain the SNPA Address
which should be used in forwarding NPDUs for this Reachable
Address Prefix. The following values of mappingType are defined:
none: The mapping is null because the neighbour SNPA is implicit
by nature of the subnetwork (e.g. a point-to-point linkage). explicit:
The set of subnetwork addresses in the sNPAAddresses attribute
are to be used. extractIDI: The SNPA is embedded in the IDI of
the destination NSAP address. The mapping algorithm extracts the
SNPA to be used according to the format and encoding rules of
ISO8348/Add2. This SNPA extraction algorithm can be used in
conjunction with Reachable Address Prefixes from the X.121,
F.69, E.163, and E.164 addressing subdomains. extractDSP: All,
or a suffix, of the SNPA is embedded in the DSP of the
destination address. This SNPA extraction algorithm extracts the
embedded subnetwork addressing information by performing a
logical AND of the sNPAMask attribute with the destinaition
address. The part of the SNPA extracted from the destination
NSAP is appended to the sNPAPrefix to form the next hop
subnetwork addressing information.;;
REGISTERED AS {ISIS.aoi mappingType (107)};
reachableAddressId ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.GraphicString;
MATCHES FOR EQUALITY, SUBSTRINGS;
BEHAVIOUR reachableAddressId-B BEHAVIOUR
DEFINED AS
A string which is the Identifier for the ReachableAddress and
which is unique amongst the set of reachable addresses
maintained for this linkage. If this is a reachableAddress
created by system management, it is set by the System Manager
when the ReachableAddress is created, otherwise it is generated
by the implementation such that it is unique. The set of
identifiers containing the leading string "Auto" are reserved
for reachable addresses imported from other routeing protocols.
An attempt by system management to create a reachableAddress
with such an identifier will cause a reserved name violation;;
REGISTERED AS {ISIS.aoi reachableAddressId (121)};
sNPAMask ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.NAddress;
MATCHES FOR EQUALITY;
BEHAVIOUR sNPAMask-B BEHAVIOUR
DEFINED AS
A Bit mask with 1 bits indicating the positions in the effective
destination address from which embedded SNPA information is to
be extracted. For the extraction the first octect of the
sNPAMask is aligned with the first octet (AFI) of the NSAP
Address. If the sNPAMask and NSAP Address are of different
lengths, the shorter of the two is logically padded with zeros
before performing the extraction;;
REGISTERED AS {ISIS.aoi sNPAMask (122)};
sNPAPrefix ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.SNPAPrefix;
MATCHES FOR EQUALITY;
BEHAVIOUR sNPAPrefix-B BEHAVIOUR
DEFINED AS
A fixed SNPA prefix manually configured as an attribute of a
Reachable Address with mappingType extractDSP. The SNPA address
to use is formed by concatenating the fixed sNPAPrefix with a
variable SNPA part that is extracted from the effective
destination address. For Reachable Address Prefixes in which
then entire SNPA is embedded in the DSP the sNPAPrefix shall be
null;;
REGISTERED AS {ISIS.aoi sNPAPrefix (123)};
sNPAAddresses ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISIS.SNPAAddresses;
MATCHES FOR EQUALITY, SET-COMPARISON, SET-INTERSECTION;
BEHAVIOUR sNPAAddresses-B BEHAVIOUR
DEFINED AS
A set of SNPA addresses to which pdu may be forwarded in order
to reach an address which matches the address prefix of the
Reachable Address.;;
REGISTERED AS {ISIS.aoi sNPAAddresses (109)};
--11.2 ASN1 modules
ISIS{joint-iso-ccitt network-layer(13) management(0) iSIS(1)
asn1Module(2) 0}
DEFINITIONS ::= BEGIN
--- object identifier definitions for identifier prefixes -
isisoi OBJECT IDENTIFIER ::= {NLM.nl iSIS(1)}
sseoi OBJECT IDENTIFIER ::= {isisoi standardSpecificExtensions(0)}
moi OBJECT IDENTIFIER ::= {isisoi managedObjectClass (3)}
poi OBJECT IDENTIFIER ::= {isisoi package (4)}
proi OBJECT IDENTIFIER ::= {isisoi parameter (5)}
nboi OBJECT IDENTIFIER ::= {isisoi nameBinding (6)}
aoi OBJECT IDENTIFIER ::= {isisoi attribute (7)}
agoi OBJECT IDENTIFIER ::= {isisoi attributeGroup (8)}
acoi OBJECT IDENTIFIER ::= {isisoi action (9)}
noi OBJECT IDENTIFIER ::= {isisoi notification (10)}
---object identifiers for notification parameters -
se OBJECT IDENTIFIER ::= {sseoi specificProblems(3)}
areaMismatch OBJECT IDENTIFIER ::= {se areaMismatch(0)}
attemptToExceedMaximumSequenceNumber OBJECT IDENTIFIER ::=
{se attemptToExceedMaximumSequenceNumber(1)}
authenticationFailure OBJECT IDENTIFIER ::= {se authenticationFailure(2)}
corruptedLSPsDetected OBJECT IDENTIFIER ::= {se corruptedLSPsDetected(3)}
iDFieldLengthMismatch OBJECT IDENTIFIER ::= {se iDFieldLengthMismatch(4)}
lanL1DesignatedIntermediateSystemChange OBJECT IDENTIFIER ::=
{se lanL1DesignatedIntermediateSystemChange(5)}
lSPL1DatabaseOverload OBJECT IDENTIFIER ::= {se lSPL1DatabaseOverload(6)}
lSPL2DatabaseOverload OBJECT IDENTIFIER ::= {se lSPL2DatabaseOverload(7)}
manualAddressDroppedFromArea OBJECT IDENTIFIER ::=
{se manualAddressDroppedFromArea(8)}
maximumAreaAddressesMismatch OBJECT IDENTIFIER ::=
{se maximumAreaAddressesMismatch(9)}
ownLSPPurge OBJECT IDENTIFIER ::= {se ownLSPPurge(10)}
partitionVirtualLinkChange OBJECT IDENTIFIER ::= {se
partitionVirtualLinkChange(11)}
rejectedAdjacency OBJECT IDENTIFIER ::= {se rejectedAdjacency(12)}
sequenceNumberSkip OBJECT IDENTIFIER ::= {se sequenceNumberSkip(13)}
versionSkew OBJECT IDENTIFIER ::= {se versionSkew(14)}
--11.2.1 ASN.1 types and values
AddressPrefix ::= BITSTRING(SIZE(0..160)) -- Size shall be a multiple of
four, since the protocol represents these as semi-octets
AdjacencyState ::= ENUMERATED{ initializing(0), up(1), failed(2),
down(3)}
AdjacencyUsage::= ENUMERATED{ undefined(0), level1(1), level2(2),
level1and2(3)}
AreaAddress ::= OCTETSTRING(SIZE(1..20))
AreaAddresses ::= SET OF AreaAddress
Boolean ::= BOOLEAN
CircuitID ::= OCTETSTRING(SIZE(2..9))
CircuitType ::= ENUMERATED{ broadcast(0), ptToPt(1), staticIn(2),
staticOut(3), dA(4)}
DatabaseState ::= ENUMERATED{ off(0), on(1), waiting(2)}
DesignatedISChange ::= ENUMERATED{ resigned(0), elected(1)}
GraphicString ::= GRAPHICSTRING
HopMetric ::= INTEGER(0..maxLinkMetric)
IDLength ::= INTEGER(0..8)
IntermediateSystemPriority ::= INTEGER(1..127)
ISType ::= ENUMERATED{ level1IS(1), level2IS(2)}
LocalDistinguishedName ::= CMIP-1.BaseManagedObjectId
LSPID ::= OCTETSTRING(SIZE(2..11))
MappingType ::= ENUMERATED{ none(0), explicit(1), extractIDI(2)
extractDSP(3)}
MaximumAreaAddresses ::= INTEGER(0..254)
MaximumPathSplits ::= INTEGER(1..32)
MaximumVirtualAdjacencies ::= INTEGER(0..32)
maxLinkMetric INTEGER ::= 63
maxPathMetric INTEGER ::= 1023
MetricType ::= ENUMERATED{ internal(0), external(1)}
NAddress ::= NLM.NAddress
NeighbourSystemType ::= ENUMERATED{ unknown(0), endSystem(1),
intermediateSystem(2), l1IntermediateSystem(3), l2IntermediateSystem(4)}
Null ::= NULL
ObjectIdentifier ::= OBJECT IDENTIFIER
OctetString ::= OCTETSTRING
OriginatingLSPBufferSize ::= INTEGER(512..1492)
OutputAdjacencies ::= SET OF LocalDistinguishedName
OverloadStateChange ::= ENUMERATED{ on(0), waiting(1)}
Password ::= OCTETSTRING(SIZE(0..254)
Passwords ::= SET OF Password
PathMetric ::= INTEGER(0..maxPathMetric)
Reason ::= ENUMERATED{ holdingTimerExpired(0), checksumError(1),
oneWayConnectivity(2), callRejected(3), reserveTimerExpired(4),
circuitDisabled(5), versionSkew(6), areaMismatch(7),
maximumBroadcastIntermediateSystemsExceeded(8),
maximumBroadcastEndSystemsExceeded(9), wrongSystemType(10)}
SNPAAddress ::= NLM.SNPAAddress
SNPAAddresses ::= SET OF SNPAAddress
SNPAPrefix ::= BITSTRING(SIZE(0..120))
sNPAPrefix-Default SNPAPrefix ::= ''B
sNPAMask-Default NAddress ::= ''B
SourceId ::= OCTETSTRING(SIZE(1..10))
SystemId ::= OCTETSTRING(SIZE(0..8))
SystemIds ::= SET OF SystemId
Version ::= GRAPHICSTRING
VirtualLinkChange ::= ENUMERATED{ deleted(0), created(1)}
zero INTEGER ::= 0
--11.2.2 Defaults and permitted values
callEstablishmentMetricIncrement-Default INTEGER ::= 0
completeSNPInterval-Default Timer ::= {0,10}
defaultMetric-Default INTEGER ::= 20
DefaultMetric-Permitted ::= INTEGER(1..maxLinkMetric)
dRISISHelloTimer-Default Timer ::= {0,1}
externalDomain-Default BOOLEAN ::= TRUE
iSISHelloTimer-Default Timer ::= {0,3}
l1IntermediateSystemPriority-Default INTEGER ::= 64
l2IntermediateSystemPriority-Default INTEGER ::= 64
manualAreaAddresses-Default AreaAddresses ::= {}
manualL2OnlyMode-Default BOOLEAN ::= FALSE
maximumAreaAddresses-Default INTEGER ::= 3
maximumPathSplits-Default INTEGER ::= 2
maximumLSPGenerationInterval-Default Timer ::= {2,9}
maximumVirtualAdjacencies-Default INTEGER ::= 2
metricType-Default MetricType ::= Internal
minimumBroadcastLSPTransmissionInterval-Default Timer ::= {¡3,33}
minimumLSPGenerationInterval-Default Timer ::= {0,30}
minimumLSPTransmissionInterval-Default Timer ::= {0,5}
neighbourSNPAAddress-Default SNPAAddress ::= 0
optionalMetric-Default INTEGER ::= 0
originatingL1LSPBufferSize-Default INTEGER ::= receiveLSPBufferSize
originatingL2LSPBufferSize-Default INTEGER ::= receiveLSPBufferSize
partialSNPInterval-Default Timer ::= {0,2}
password-Default Password ::= {}
passwords-Default Passwords ::= {} -- The empty set
pollESHelloRate-Default Timer ::= {0,50}
reserveTimer-Default Timer ::= {2,6}
sNPAAddresses-Default SNPAAddresses::= {}
waitingTime-Default Timer ::= {0,60}
END