-User ECO transmitted as zero, ignored on receipt
-PDU Length Entire Length of this PDU, in octets,
including header
-Source ID the system ID of Intermediate System
(with zero Circuit ID) generating this Sequence Num
bers PDU.
-Start LSP ID the system ID of first LSP in the
range covered by this Complete Sequence Numbers
PDU.
-End LSP ID the system ID of last LSP in the range
covered by this Complete Sequence Numbers PDU.
-VARIABLE LENGTH FIELDS fields of the form:11No. of OctetsLENGTHCODE
LENGTH
VALUE
Any codes in a received CSNP that are not recognised
are ignored.
Currently defined codes are:
7LSP Entries This may appear multiple times.
The option fields, if they appear more than once,
shall appear sorted into ascending LSPID order.
xCODE 9
xLENGTH total length of the value field.
xVALUE a list of LSP entries of the form:4No. of Octets2ID Length +
2242ID Length + 22LSP Sequence Number
Checksum
Remaining Lifetime
LSP ID
LSP Sequence Number
Checksum
Remaining Lifetime
LSP ID
7Remaining Lifetime Remaining Life
time of LSP.
7LSP ID system ID of the LSP to which
this entry refers.
7LSP Sequence Number Sequence
number of LSP.
7Checksum Checksum reported in LSP.
The entries shall be sorted into ascending
LSPID order (the LSP number octet of the
LSPID is the least significant octet).
7Authentication Information information for
performing authentication of the originator of the
PDU.
xCODE 10.
xLENGTH variable from 1254 octets
xVALUE 1VARIABLENo. of OctetsAuthentication Type
Authentication Value
7Authentication Type a one octet iden
tifier for the type of authentication to be
carried out. The following values are de
fined:
0 RESERVED
1 Cleartext Password
2254 RESERVED
255 Routeing Domain private
authentication method
7Authentication Value determined by
the value of the authentication type. If
Cleartext Password as defined in this Inter
national Standard is used, then the authenti
cation value is an octet string.
9.11 Level 2 Complete Sequence
Numbers PDU
11No. of Octets1111112ID Length + 1ID Length + 2ID Length +
2VARIABLEIntradomain Routeing
Protocol Discriminator
Length Indicator
Version/Protocol ID Extension
ID Length
PDU Type
R
R
R
Version
ECO
User ECO
PDU Length
Source ID
Start LSP ID
End LSP ID
VARIABLE LENGTH FIELDS
-Intradomain Routeing Protocol Discriminator ar
chitectural constant
-Length Indicator Length of fixed header in octets
-Version/Protocol ID Extension 1
-ID Length Length of the ID field of NSAP ad
dresses and NETs used in this routeing domain. This
field shall take on one of the following values:
7An integer between 1 and 8, inclusive, indicating
an ID field of the corresponding length
7The value zero, which indicates a 6 octet ID field
length
7The value 255, whhich means a null ID field (i.e.
zero length)
All other values are illegal and shall not be used.
-PDU Type (bits 1 through 5) 25. Note bits 6, 7 and
8 are Reserved, which means they are transmitted as 0
and ignored on receipt.
-Version 1
-ECO transmitted as zero, ignored on receipt
-User ECO transmitted as zero, ignored on receipt
-PDU Length Entire Length of this PDU, in octets,
including header
-Source ID the system ID of Intermediate System
(with zero Circuit ID) generating this Sequence Num
bers PDU.
-Start LSP ID the system ID of first LSP in the
range covered by this Complete Sequence Numbers
PDU.
-End LSP ID the system ID of last LSP in the range
covered by this Complete Sequence Numbers PDU.
-VARIABLE LENGTH FIELDS fields of the form:11No. of OctetsLENGTHCODE
LENGTH
VALUE
Any codes in a received CSNP that are not recognised
are ignored.
Currently defined codes are:
7LSP Entries this may appear multiple times.
The option fields, if they appear more than once,
shall appear sorted into ascending LSPID order.
xCODE 9
xLENGTH total length of the value field.
xVALUE a list of LSP entries of the form:4No. of Octets2ID Length +
2242ID Length + 22LSP Sequence Number
Checksum
Remaining Lifetime
LSP ID
LSP Sequence Number
Checksum
Remaining Lifetime
LSP ID
7Remaining Lifetime Remaining Life
time of LSP.
7LSP ID the system ID of the LSP to
which this entry refers.
7LSP Sequence Number Sequence
number of LSP.
7Checksum Checksum reported in LSP.
The entries shall be sorted into ascending
LSPID order (the LSP number octet of the
LSPID is the least significant octet).
7Authentication Information information for
performing authentication of the originator of the
PDU.
xCODE 10.
xLENGTH variable from 1254 octets
xVALUE 1VARIABLENo. of OctetsAuthentication Type
Authentication Value
7Authentication Type a one octet iden
tifier for the type of authentication to be
carried out. The following values are de
fined:
0 RESERVED
1 Cleartext Password
2254 RESERVED
255 Routeing Domain private
authentication method
7Authentication Value determined by
the value of the authentication type. If
Cleartext Password as defined in this Inter
national Standard is used, then the authenti
cation value is an octet string.
9.12 Level 1 Partial Sequence Numbers
PDU
11No. of Octets1111112ID Length + 1VARIABLEIntradomain Routeing
Protocol Discriminator
Length Indicator
Version/Protocol ID Extension
ID Length
PDU Type
R
R
R
Version
ECO
User ECO
PDU Length
Source ID
VARIABLE LENGTH FIELDS
-Intradomain Routeing Protocol Discriminator ar
chitectural constant
-Length Indicator Length of fixed header in octets
-Version/Protocol ID Extension 1
-ID Length Length of the ID field of NSAP ad
dresses and NETs used in this routeing domain. This
field shall take on one of the following values:
7An integer between 1 and 8, inclusive, indicating
an ID field of the corresponding length
7The value zero, which indicates a 6 octet ID field
length
7The value 255, whhich means a null ID field (i.e.
zero length)
All other values are illegal and shall not be used.
-PDU Type (bits 1 through 5) 26. Note bits 6, 7 and
8 are Reserved, which means they are transmitted as 0
and ignored on receipt.
-Version 1
-ECO transmitted as zero, ignored on receipt
-User ECO transmitted as zero, ignored on receipt
-PDU Length Entire Length of this PDU, in octets,
including header
-Source ID the system ID of Intermediate system
(with zero Circuit ID) generating this Sequence Num
bers PDU.
-VARIABLE LENGTH FIELDS fields of the form:11No. of OctetsLENGTHCODE
LENGTH
VALUE
Any codes in a received PSNP that are not recognised
are ignored.
Currently defined codes are:
7LSP Entries this may appear multiple times.
The option fields, if they appear more than once,
shall appear sorted into ascending LSPID order.
xCODE 9
xLENGTH total length of the value field.
xVALUE a list of LSP entries of the form:4No. of Octets2ID Length +
2242ID Length + 22LSP Sequence Number
Checksum
Remaining Lifetime
LSP ID
LSP Sequence Number
Checksum
Remaining Lifetime
LSP ID
7Remaining Lifetime Remaining Life
time of LSP.
7LSP ID the system ID of the LSP to
which this entry refers.
7LSP Sequence Number Sequence
number of LSP.
7Checksum Checksum reported in LSP.
The entries shall be sorted into ascending
LSPID order (the LSP number octet of the
LSPID is the least significant octet).
7Authentication Information information for
performing authentication of the originator of the
PDU.
xCODE 10.
xLENGTH variable from 1254 octets
xVALUE 1VARIABLENo. of OctetsAuthentication Type
Authentication Value
7Authentication Type a one octet iden
tifier for the type of authentication to be
carried out. The following values are de
fined:
0 RESERVED
1 Cleartext Password
2254 RESERVED
255 Routeing Domain private
authentication method
7Authentication Value determined by
the value of the authentication type. If
Cleartext Password as defined in this Inter
national Standard is used, then the authenti
cation value is an octet string.
9.13 Level 2 Partial Sequence Numbers
PDU
11No. of Octets1111112ID Length + 1VARIABLEIntradomain Routeing
Protocol Discriminator
Length Indicator
Version/Protocol ID Extension
ID Length
PDU Type
R
R
R
Version
ECO
User ECO
PDU Length
Source ID
VARIABLE LENGTH FIELDS
-Intradomain Routeing Protocol Discriminator ar
chitectural constant
-Length Indicator Length of fixed header in octets
-Version/Protocol ID Extension 1
-ID Length Length of the ID field of NSAP ad
dresses and NETs used in this routeing domain. This
field shall take on one of the following values:
7An integer between 1 and 8, inclusive, indicating
an ID field of the corresponding length
7The value zero, which indicates a 6 octet ID field
length
7The value 255, whhich means a null ID field (i.e.
zero length)
All other values are illegal and shall not be used.
-PDU Type (bits 1 through 5) 27. Note bits 6, 7 and
8 are Reserved, which means they are transmitted as 0
and ignored on receipt.
-Version 1
-ECO transmitted as zero, ignored on receipt
-User ECO transmitted as zero, ignored on receipt
-PDU Length Entire Length of this PDU, in octets,
including header
-Source ID the system ID of Intermediate system
(with zero Circuit ID) generating this Sequence Num
bers PDU.
-VARIABLE LENGTH FIELDS fields of the form:11No. of OctetsLENGTHCODE
LENGTH
VALUE
Any codes in a received PSNP that are not recognised
are ignored.
Currently defined codes are:
7LSP Entries this may appear multiple times.
The option fields, if they appear more than once,
shall appear sorted into ascending LSPID order.
xCODE 9
xLENGTH total length of the value field.
xVALUE a list of LSP entries of the form:4No. of Octets2ID Length +
2242ID Length + 22LSP Sequence Number
Checksum
Remaining Lifetime
LSP ID
LSP Sequence Number
Checksum
Remaining Lifetime
LSP ID
7Remaining Lifetime Remaining Life
time of LSP.
7LSP ID the system ID of the LSP to
which this entry refers.
7LSP Sequence Number Sequence
number of LSP.
7Checksum Checksum reported in LSP.
The entries shall be sorted into ascending
LSPID order (the LSP number octet of the
LSPID is the least significant octet).
7Authentication Information information for
performing authentication of the originator of the
PDU.
xCODE 10.
xLENGTH variable from 1254 octets
xVALUE 1VARIABLENo. of OctetsAuthentication Type
Authentication Value
7Authentication Type a one octet iden
tifier for the type of authentication to be
carried out. The following values are de
fined:
0 RESERVED
1 Cleartext Password
2254 RESERVED
255 Routeing Domain private
authentication method
7Authentication Value determined by
the value of the authentication type. If
Cleartext Password as defined in this Inter
national Standard is used, then the authenti
cation value is an octet string.
10 System Environment
10.1 Generating Jitter on Timers
When PDUs are transmitted as a result of timer expiration,
there is a danger that the timers of individual systems may
become synchronised. The result of this is that the traffic
distribution will contain peaks. Where there are a large
number of synchronised systems, this can cause overload
ing of both the transmission medium and the systems re
ceiving the PDUs. In order to prevent this from occurring,
all periodic timers, the expiration of which can cause the
transmission of PDUs, shall have jitter introduced as de
fined in the following algorithm.
CONSTANT
Jitter = 25;
(* The percentage jitter as defined in the architectural
constant Jitter *)
Resolution = 100;
(* The timer resolution in milliseconds *)
PROCEDURE Random(max : Integer): Integer;
(* This procedure delivers a Uniformly distributed
random integer R such that 0 < R < max *)
PROCEDURE
DefineJitteredTimer(baseTimeValueInSeconds: Integer;
expirationAction : Procedure);
VAR
baseTimeValue, maximumTimeModifier, waitTime :
Integer;
nextexpiration : Time;
BEGIN
baseTimeValue := baseTimeValueInSeconds * 1000 /
Resolution;
maximumTimeModifier := baseTimeValue * Jitter /
100; (* Compute maximum possible jitter *)
WHILE running DO
BEGIN
(* First compute next expiration time *)
randomTimeModifier :=
Random(maximumTimeModifier);
waitTime := baseTimeValue -
randomTimeModifier;
nextexpiration := CurrentTime + waitTime;
(* Then perform expiration Action *)
expirationAction;
WaitUntil(nextexpiration);
END (* of Loop *)
END (* of DefineJitteredTimer *)
Thus the call DefineJitteredTimer(HelloTime, SendHel
loPDU); where HelloTime is 10 seconds, will cause the
action SendHelloPDU to be performed at random inter
vals of between 7.5 and 10 seconds. The essential point of
this algorithm is that the value of randomTimeModifier is
randomised within the inner loop. Note that the new expira
tion time is set immediately on expiration of the last inter
val, rather than when the expiration action has been com
pleted.
The time resolution shall be less than or equal to 100 milli
seconds. It is recommended to be less than or equal to 10
milliseconds. The time resolution is the maximum interval
that can elapse without there being any change in the value
of the timer. The periodic transmission period shall be ran
dom or pseudo-random in the specified range, with uniform
distribution across similar implementations.
10.2 Resolution of Timers
All timers specified in units of seconds shall have a resolu
tion of no less than 11 second.
All timers specified in units of milliseconds shall have a
resolution of no less than 110 milliseconds
10.3 Requirements on the Operation of
ISO 9542
This International Standard places certain requirements on
the use of ISO 9542 by Intermediate systems which go be
yond those mandatory requirements stated in the
conformance clause of ISO 9542. These requirements are:
a)The IS shall operate the Configuration Information
functions on all types of subnetworks supported by the
IS. This includes the reception of ESH PDUs, and the
reception and transmission of ISH PDUs.
b)The IS shall enable the All Intermediate Systems
multi-destination subnetwork address.
11 System Management
11.1 General
The operation of the Intra-domain ISIS routeing functions
may be monitored and controlled using System Manage
ment. This clause is the management specification for ISO
10589 in the GDMO notation as defined in ISO 10165-4.
11.1.1 Naming Hierarchy
The containment hierarchy for ISO 10589 is illustrated be
low in figure
8NetworkVirtualAdjacencyAdjacencyDestinationSystemDestinationAreaCircuit
ReachableAddressEntityCLNS(ISO 10589 Package)(ISO 10589
Package)ManualAdjacencyLevel 2 OnlyFigure 8 - Containment and Naming Hierarchy
.
11.1.2 Resetting of Timers
Many of the attributes defined herein represent the values
of timers. They specify the interval between certain events
in the operation of the routeing state machines. If the value
of one of these characteristics is changed to a new value t
while the routeing state machine is in operation the imple
mentation shall take the necessary actions to ensure that for
any time interval which was in progress when the corre
sponding attribute was changed, the next expiration of that
interval takes place t seconds from the original start of that
interval, or immediately, whichever is the later.
Where this action is necessary it is indicated in the applica
ble behaviour clause of the GDMO. See 11.2.16
11.1.3 Resource Limiting Characteristics
Certain attributes place limits on some resource, such as
max
imum
SVC
Adjacencies. In general, implementa
tions may allocate memory 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 corresponding Network entity. Therefore this Interna
tional Standard only requires that system management shall
be able to change these attributes when the managed object
is disabled (i.e. in the state off).
However some implementations may be able to change the
allocation of resources without first disabling the Network
entity. In this case it is permitted to increase the value of
the characteristic at any time, but it shall not be decreased
below the currently used value of the resource. For exam
ple, maximumSVCAdjacencies shall not be decreased
below the current number of SVCs which have been cre
ated.
Characteristics of this type are indicated in the behaviour
clause of the GDMO. See 11.2.16.
11.2 GDMO Definition
11.2.1 Name Bindings
iSO10589-NB NAME BINDING
SUBORDINATE OBJECT CLASS cLNS;
NAMED BY
SUPERIOR OBJECT CLASS
"ISO/IEC xxxxx":networkEntity;
WITH ATTRIBUTE
"ISO/IEC xxxxx":cLNS-MO-Name;
CREATE with-automatic-instance-naming
iSO10589-NB-p1;
DELETE only-if-no-contained-objects;
REGISTERED AS {ISO10589-ISIS.nboi iSO10589-NB
(1)};
level1ISO10589Circuit-NB NAME BINDING
SUBORDINATE OBJECT CLASS circuit;
NAMED BY
SUPERIOR OBJECT CLASS cLNS;
WITH ATTRIBUTE
"ISO/IEC xxxxx":circuit-MO-Name;
CREATE with-reference-object
iSO10589Circuit-MO-p1;
DELETE only-if-no-contained-objects;
REGISTERED AS {ISO10589-ISIS.nboi
level1ISO10589Circuit-NB (2)};
destinationSystem-NB NAME BINDING
SUBORDINATE OBJECT CLASS destinationSystem;
NAMED BY
SUPERIOR OBJECT CLASS cLNS;
WITH ATTRIBUTE networkEntityTitle;
REGISTERED AS {ISO10589-ISIS.nboi
destinationSystem-NB (3)};
destinationArea-NB NAME BINDING
SUBORDINATE OBJECT CLASS destinationArea;
NAMED BY
SUPERIOR OBJECT CLASS cLNS;
WITH ATTRIBUTE addressPrefix;
BEHAVIOUR destinationArea-NB-B BEHAVIOUR
DEFINED AS This name binding is only applicable
where the superior object has an iSType of Level2;;
REGISTERED AS {ISO10589-ISIS.nboi
destinationArea-NB (4)};
virtualAdjacency-NB NAME BINDING
SUBORDINATE OBJECT CLASS virtualAdjacency;
NAMED BY
SUPERIOR OBJECT CLASS cLNS;
WITH ATTRIBUTE networkEntityTitle;
BEHAVIOUR virtualAdjacency-NB-B BEHAVIOUR
DEFINED AS This name binding is only applicable
where the superior object has an iSType of Level2;;
REGISTERED AS {ISO10589-ISIS.nboi
virtualAdjacency-NB (5)};
reachableAddress-NB NAME BINDING
SUBORDINATE OBJECT CLASS reachableAddress;
NAMED BY
SUPERIOR OBJECT CLASS circuit;
WITH ATTRIBUTE addressPrefix;
BEHAVIOUR reachableAddress-NB-B BEHAVIOUR
DEFINED AS This name binding is only applicable
where the superior object of the Circuit instance is
an object with iSType level2IS;;
CREATE with-reference-object reachableAddressP1
reachableAddressP2;
DELETE only-if-no-contained-objects;
REGISTERED AS {ISO10589-ISIS.nboi
reachableAddress-NB (6)};
adjacency-NB NAME BINDING
SUBORDINATE OBJECT CLASS adjacency;
NAMED BY
SUPERIOR OBJECT CLASS circuit;
WITH ATTRIBUTE adjacencyName;
REGISTERED AS {ISO10589-ISIS.nboi adjacency-NB
(7)};
manualAdjacency-NB NAME BINDING
SUBORDINATE OBJECT CLASS manualAdjacency;
NAMED BY
SUPERIOR OBJECT CLASS circuit;
WITH ATTRIBUTE adjacencyName;
BEHAVIOUR manualAdjacency-NB-B BEHAVIOUR
DEFINED AS When an instance name is specified in
the CREATE operation, that value shall be used for
the adjacencyName, otherwise automatic instance
naming shall be used;;
CREATE with-reference-object,
with-automatic-instance-naming
manualAdjacencyP1 manualAdjacencyP2;
DELETE only-if-no-contained-objects;
REGISTERED AS {ISO10589-ISIS.nboi
manualAdjacency-NB (8)};
11.2.2 The CLNS Managed Object for ISO
10589
cLNS MANAGED OBJECT CLASS
DERIVED FROM "ISO/IEC xxxx":cLNS;
-- To be replaced by the number of the network layer
MO definitions when assigned.
CONDITIONAL PACKAGES
level1ISO10589Package
PRESENT IF The Intermediate System is a Level 1
Intermediate System,
level2ISO10589Package
PRESENT IF The Intermediate System is a Level 2
Intermediate System (i.e. the value of iSType is
Level2),
partitionRepairPackage
PRESENT IF The Intermediate System is a Level 2
Intermediate System and the partition repair option
is implemented,
level1AuthenticationPackage
PRESENT IF The authentication procedures are im
plemented,
level2AuthenticationPackage
PRESENT IF The Intermediate System is a Level 2
Intermediate System and the authentication proce
dures are implemented;
REGISTERED AS {ISO10589-ISIS.moi cLNS (1)};
level1ISO10589Package PACKAGE
ATTRIBUTES
version GET,
iSType GET,
maximumPathSplits
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.maximumPathSplits-Default
PERMITTED VALUES
ISO10589-ISIS.MaximumPathSplits-Permitted
GET-REPLACE,
maximumBuffers
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.maximumBuffers-Default
PERMITTED VALUES
ISO10589-ISIS.MaximumBuffers-Permitted
GET-REPLACE,
minimumLSPTransmissionInterval
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.minimumLSPTransmissionInterval-
Default
PERMITTED VALUES
ISO10589-ISIS.MinimumLSPTransmissionInterval-
Permitted
GET-REPLACE,
maximumLSPGenerationInterval
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.maximumLSPGenerationInterval-D
efault
PERMITTED VALUES
ISO10589-ISIS.MaximumLSPGenerationInterval-Pe
rmitted
GET-REPLACE,
minimumBroadcastLSPTransmissionInterval
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.minimumBroadcastLSPTransmissio
nInterval-Default
PERMITTED VALUES
ISO10589-ISIS.MinimumBroadcastLSPTransmissio
nInterval-Permitted
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
ISO10589-ISIS.completeSNPInterval-Default
PERMITTED VALUES
ISO10589-ISIS.CompleteSNPInterval-Permitted
GET-REPLACE,
-- Ditto
originatingL1LSPBufferSize
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.originatingL1LSPBufferSize-Defaul
t
PERMITTED VALUES
ISO10589-ISIS.OriginatingL1LSPBufferSize-Permit
ted
GET-REPLACE,
-- Note: redirectHoldingTime moved to
ISO9542ISPackage
manualAreaAddresses
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.manualAreaAddresses-Default
PERMITTED VALUES
ISO10589-ISIS.ManualAreaAddresses-Permitted
GET ADD-REMOVE,
minimumLSPGenerationInterval
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.minimumLSPGenerationInterval-De
fault
PERMITTED VALUES
ISO10589-ISIS.MinimumLSPGenerationInterval-Pe
rmitted
GET-REPLACE,
defaultESHelloTimer
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.defaultESHelloTime-Default
PERMITTED VALUES
ISO10589-ISIS.DefaultESHelloTime-Permitted
GET-REPLACE,
pollESHelloRate
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.pollESHelloRate-Default
PERMITTED VALUES
ISO10589-ISIS.PollESHelloRate-Permitted
GET-REPLACE,
partialSNPInterval
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.partialSNPInterval-Default
PERMITTED VALUES
ISO10589-ISIS.PartialSNPInterval-Permitted
GET-REPLACE,
waitingTime
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.waitingTime-Default
PERMITTED VALUES
ISO10589-ISIS.WaitingTime-Permitted
GET-REPLACE,
dRISISHelloTimer
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.dRISISHelloTimer-Default
PERMITTED VALUES
ISO10589-ISIS.DRISISHelloTimer-Permitted
GET-REPLACE,
l1State GET,
areaAddresses GET,
-- PDUFormatErrors now in network layer MO
corruptedLSPsDetected GET,
lSPL1DatabaseOverloads GET,
manualAddressesDroppedFromArea GET,
attemptsToExceedMaximumSequenceNumber GET,
sequenceNumberSkips GET,
ownLSPPurges GET,
iDFieldLengthMismatches GET;
ATTRIBUTE GROUPS
counters
-- PDUFormatErrors now in Network Layer MO
corruptedLSPsDetected
lSPL1DatabaseOverloads
manualAddressesDroppedFromArea
attemptsToExceedMaximumSequenceNumber
sequenceNumberSkips
ownLSPPurges
iDFieldLengthMismatches;
-- activate and deactivate actions now in Network Layer
MO
NOTIFICATIONS
"ISO/IEC xxxxx":pduFormatError
notificationReceivingAdjacency,
-- extra parameter for ISO 10589
corruptedLSPDetected,
lSPL1DatabaseOverload,
manualAddressDroppedFromArea,
attemptToExceedMaximumSequenceNumber,
sequenceNumberSkip,
ownLSPPurge,
iDFieldLengthMismatch;
REGISTERED AS {ISO10589-ISIS.poi
level1ISO10589Package (1)};
level2ISO10589Package PACKAGE
ATTRIBUTES
originatingL2LSPBufferSize
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.originatingL2LSPBufferSize-Defaul
t
PERMITTED VALUES
ISO10589-ISIS.OriginatingL2LSPBufferSize-Permit
ted
GET-REPLACE,
l2State GET,
lSPL2DatabaseOverloads GET;
ATTRIBUTE GROUPS
counters
lSPL2DatabaseOverloads;
NOTIFICATIONS
lSPL2DatabaseOverload;
REGISTERED AS {ISO10589-ISIS.poi
level2ISO10589Package (2)};
partitionRepairPackage PACKAGE
BEHAVIOUR DEFINITIONS partitionRepairPackage-B
BEHAVIOUR
DEFINED AS Present when the partition repair option
is implemented;;
ATTRIBUTES
maximumVirtualAdjacencies
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.maximumVirtualAdjacencies-Defau
lt
PERMITTED VALUES
ISO10589-ISIS.MaximumVirtualAdjacencies-Permi
tted
GET-REPLACE,
partitionAreaAddresses GET,
partitionDesignatedL2IntermediateSystem GET,
partitionVirtualLinkChanges GET;
ATTRIBUTE GROUPS
counters
partitionVirtualLinkChanges;
NOTIFICATIONS
partitionVirtualLinkChange;
REGISTERED AS {ISO10589-ISIS.poi
partitionRepairPackage (3)};
level1AuthenticationPackage PACKAGE
BEHAVIOUR DEFINITIONS
level1AuthenticationPackage-B BEHAVIOUR
DEFINED AS Present when the authentication proce
dures option is implemented;;
ATTRIBUTES
areaTransmitPassword
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.password-Default
GET-REPLACE,
areaReceivePasswords
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.passwords-Default
GET-REPLACE
ADD-REMOVE,
authenticationFailures
GET;
ATTRIBUTE GROUPS
counters
authenticationFailures;
NOTIFICATIONS
authenticationFailure;
REGISTERED AS {ISO10589-ISIS.poi
level1AuthenticationPackage (4)};
level2AuthenticationPackage PACKAGE
BEHAVIOUR DEFINITIONS
level2AuthenticationPackage-B BEHAVIOUR
DEFINED AS Present when the authentication proce
dures option is implemented and the value of the
iSType attribute is Level2;;
ATTRIBUTES
domainTransmitPassword
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.password-Default
GET-REPLACE,
domainReceivePasswords
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.passwords-Default
GET-REPLACE
ADD-REMOVE;
REGISTERED AS {ISO10589-ISIS.poi
level2AuthenticationPackage (5)};
11.2.3 The Circuit Managed Object for ISO
10589
circuit MANAGED OBJECT CLASS
DERIVED FROM "ISO/IEC xxxx":circuit;
-- xxxx to be replaced with the number of the network
layer managed object definitions when one is
assigned
CONDITIONAL PACKAGES
level1ISO10589CircuitPackage
PRESENT IF the Circuit is a level 1 ISO 10589 Cir
cuit,
level1ISO10589BroadcastCircuitPackage
PRESENT IF the Circuit is a level 1 ISO 10589
broadcast Circuit,
level1ISO10589PtToPtCircuitPackage
PRESENT IF the Circuit is a level 1 ISO 10589 Point
to Point Circuit,
level2ISO10589DACircuitPackage
PRESENT IF the Circuit is a level 2 ISO 10589 X.25
DA Circuit,
level1ISO10589StaticCircuitPackage
PRESENT IF the Circuit is a level 1 ISO10589 X.25
STATIC Circuit (IN or OUT),
level1ISO10589StaticOutCircuitPackage
PRESENT IF the Circuit is a level1 ISO 10589 X.25
STATIC OUT SNAP,
level2ISO10589CircuitPackage
PRESENT IF the IS is a Level2 ISO 10589 IS,
level2ISO10589BroadcastCircuitPackage
PRESENT IF the Circuit is a level 1 ISO 10589
broadcast Circuit and the IS is a L2 IS,
dACircuitCallEstablishmentMetricIncrementPackage
PRESENT IF the Circuit is an X.25 DA circuit and
support is implemented for call establishement met
ric increment values greater than zero,
circuitAuthenticationPackage
PRESENT IF the authentication procedures are im
plemented on this IS;
REGISTERED AS {ISO10589-ISIS.moi circuit (2)};
level1ISO10589CircuitPackage PACKAGE
ATTRIBUTES
type GET,
helloTimer
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.helloTimer-Default
PERMITTED VALUES
ISO10589-ISIS.HelloTimer-Permitted
GET-REPLACE,
l1DefaultMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.defaultMetric-Default
PERMITTED VALUES
ISO10589-ISIS.DefaultMetric-Permitted
GET-REPLACE,
l1DelayMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.optionalMetric-Default
PERMITTED VALUES
ISO10589-ISIS.OptionalMetric-Permitted
GET-REPLACE,
l1ExpenseMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.optionalMetric-Default
PERMITTED VALUES
ISO10589-ISIS.OptionalMetric-Permitted
GET-REPLACE,
l1ErrorMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.optionalMetric-Default
PERMITTED VALUES
ISO10589-ISIS.OptionalMetric-Permitted
GET-REPLACE,
externalDomain
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.externalDomain-Default
GET-REPLACE,
circuitChanges GET,
changesInAdjacencyState GET,
initializationFailures GET,
rejectedAdjacencies GET,
controlPDUsSent GET,
controlPDUsReceived GET,
iDFieldLengthMismatches GET;
ATTRIBUTE GROUPS
counters
circuitChanges
changesInAdjacencyState
initializationFailures
rejectedAdjacencies
controlPDUsSent
controlPDUsReceived
iDFieldLengthMismatches;
-- Note: activate and deactivate are now imported from
the network layer definition of circuit MO
NOTIFICATIONS
circuitChange,
adjacencyStateChange,
initializationFailure,
rejectedAdjacency,
iDFieldLengthMismatch;
REGISTERED AS {ISO10589-ISIS.poi
level1ISO10589CircuitPackage (6)};
level1ISO10589BroadcastCircuitPackage PACKAGE
BEHAVIOUR DEFINITIONS
level1BroadcastCircuitPackage-B BEHAVIOUR
DEFINED AS Present when the Circuit is of type
Broadcast;;
ATTRIBUTES
iSISHelloTimer
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.iSISHelloTimer-Default
PERMITTED VALUES
ISO10589-ISIS.ISISHelloTimer-Permitted
GET-REPLACE,
l1IntermediateSystemPriority
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.l1IntermediateSystemPriority-Defau
lt
PERMITTED VALUES
ISO10589-ISIS.L1IntermediateSystemPriority-Perm
itted
GET-REPLACE,
l1CircuitID GET,
l1DesignatedIntermediateSystem GET,
lanL1DesignatedIntermediateSystemChanges GET;
ATTRIBUTE GROUPS
counters
lanL1DesignatedIntermediateSystemChanges;
NOTIFICATIONS
lanL1DesignatedIntermediateSystemChange;
REGISTERED AS {ISO10589-ISIS.poi
level1ISO10589BroadcastCircuitPackage (7)};
level1ISO10589PtToPtCircuitPackage PACKAGE
BEHAVIOUR DEFINITIONS
level1PtToPtCircuitPackage-B BEHAVIOUR
DEFINED AS Present when the Circuit is of type Pt
ToPt;;
ATTRIBUTES
ptPtCircuitID GET;
REGISTERED AS {ISO10589-ISIS.poi
level1ISO10589PtToPtCircuitPackage (8)};
dACircuitCallEstablishmentMetricIncrementPackage
PACKAGE
BEHAVIOUR DEFINITIONS
dACircuitCallEstablishmentMetricIncrementPackag
e-B BEHAVIOUR
DEFINED AS Present when values of call establish
ment metric increment greater than zero are sup
ported and the parent iS MO has iSType Level2;;
ATTRIBUTES
callEstablishmentDefaultMetricIncrement
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.callEstablishmentMetricIncrement-
Default
PERMITTED VALUES
ISO10589-ISIS.CallEstablishmentMetricIncrement-
Permitted
GET-REPLACE,
callEstablishmentDelayMetricIncrement
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.callEstablishmentMetricIncrement-
Default
PERMITTED VALUES
ISO10589-ISIS.CallEstablishmentMetricIncrement-
Permitted
GET-REPLACE,
callEstablishmentExpenseMetricIncrement
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.callEstablishmentMetricIncrement-
Default
PERMITTED VALUES
ISO10589-ISIS.CallEstablishmentMetricIncrement-
Permitted
GET-REPLACE,
callEstablishmentErrorMetricIncrement
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.callEstablishmentMetricIncrement-
Default
PERMITTED VALUES
ISO10589-ISIS.CallEstablishmentMetricIncrement-
Permitted
GET-REPLACE;
REGISTERED AS {ISO10589-ISIS.poi
dACircuitCallEstablishmentMetricIncrementPackag
e (9)};
level2ISO10589DACircuitPackage PACKAGE
BEHAVIOUR DEFINITIONS
level2ISO10589DACircuitPackage-B
BEHAVIOUR
DEFINED AS Present when the Circuit is of type DA,
and the IS is operating as a L2 IS;;
-- Note: a DA Circuit is only permitted on an L2 IS
ATTRIBUTES
recallTimer
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.recallTimer-Default
PERMITTED VALUES
ISO10589-ISIS.RecallTimer-Permitted
GET-REPLACE,
idleTimer
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.idleTimer-Default
PERMITTED VALUES
ISO10589-ISIS.IdleTimer-Permitted
GET-REPLACE,
initialMinimumTimer
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.initialMinimumTimer-Default
PERMITTED VALUES
ISO10589-ISIS.InitialMinimumTimer-Permitted
GET-REPLACE,
reserveTimer
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.reserveTimer-Default
PERMITTED VALUES
ISO10589-ISIS.ReserveTimer-Permitted
GET-REPLACE,
maximumSVCAdjacencies
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.maximumSVCAdjacencies-Default
PERMITTED VALUES
ISO10589-ISIS.MaximumSVCAdjacencies-Permitte
d
GET-REPLACE,
reservedAdjacency
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.reservedAdjacency-Default
GET-REPLACE,
-- Note: it is not clear that this attribute is required
callsPlaced GET,
callsFailed GET,
timesExceededMaximumSVCAdjacencies GET;
ATTRIBUTE GROUPS
counters
callsPlaced
callsFailed
timesExceededMaximumSVCAdjacencies;
NOTIFICATIONS
exceededMaximumSVCAdjacencies;
REGISTERED AS {ISO10589-ISIS.poi
level2ISO10589DACircuitPackage (10)};
level1ISO10589StaticCircuitPackage PACKAGE
BEHAVIOUR DEFINITIONS
level1StaticCircuitPackage-B BEHAVIOUR
DEFINED AS Present when the Circuit is of type
Static;;
ATTRIBUTES
neighbourSNPAAddress
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.neighbourSNPAAddress-Default
GET-REPLACE,
-- Note: should this be handled by an X.25 IVMO?
ptPtCircuitID GET;
REGISTERED AS {ISO10589-ISIS.poi
level1ISO10589StaticCircuitPackage (11)};
level1ISO10589StaticOutCircuitPackage PACKAGE
BEHAVIOUR DEFINITIONS
level1StsticOutCircuitPackage-B BEHAVIOUR
DEFINED AS Present when the Circuit is of type Static
Out;;
ATTRIBUTES
recallTimer
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.recallTimer-Default
PERMITTED VALUES
ISO10589-ISIS.RecallTimer-Permitted
GET-REPLACE,
maximumCallAttempts
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.maximumCallAttempts-Default
PERMITTED VALUES
ISO10589-ISIS.MaximumCallAttempts-Permitted
GET-REPLACE,
callsPlaced GET,
callsFailed GET,
timesExceededMaximumCallAttempts GET;
ATTRIBUTE GROUPS
counters
callsPlaced
callsFailed
timesExceededMaximumCallAttempts;
NOTIFICATIONS
exceededMaximumCallAttempts ;
REGISTERED AS {ISO10589-ISIS.poi
level1ISO10589StaticOutCircuitPackage (12)};
level2ISO10589CircuitPackage PACKAGE
BEHAVIOUR DEFINITIONS level2CircuitPackage-B
BEHAVIOUR
DEFINED AS Present when IS is an L2 IS;;
ATTRIBUTES
l2DefaultMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.defaultMetric-Default
PERMITTED VALUES
ISO10589-ISIS.DefaultMetric-Permitted
GET-REPLACE,
l2DelayMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.optionalMetric-Default
PERMITTED VALUES
ISO10589-ISIS.OptionalMetric-Permitted
GET-REPLACE,
l2ExpenseMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.optionalMetric-Default
PERMITTED VALUES
ISO10589-ISIS.OptionalMetric-Permitted
GET-REPLACE,
l2ErrorMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.optionalMetric-Default
PERMITTED VALUES
ISO10589-ISIS.OptionalMetric-Permitted
GET-REPLACE,
manualL2OnlyMode
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.manualL2OnlyMode-Default
GET-REPLACE;
REGISTERED AS {ISO10589-ISIS.poi
level2ISO10589CircuitPackage (13)};
level2ISO10589BroadcastCircuitPackage PACKAGE
BEHAVIOUR DEFINITIONS
level2BroadcastCircuitPackage-B BEHAVIOUR
DEFINED AS Present when the Circuit is of type
Broadcast and the IS is an L2 IS;;
ATTRIBUTES
l2IntermediateSystemPriority
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.l2IntermediateSystemPriority-Defau
lt
PERMITTED VALUES
ISO10589-ISIS.L2IntermediateSystemPriority-Perm
itted
GET-REPLACE,
l2CircuitID GET,
l2DesignatedIntermediateSystem GET,
lanL2DesignatedIntermediateSystemChanges GET;
ATTRIBUTE GROUPS
counters
lanL2DesignatedIntermediateSystemChanges;
NOTIFICATIONS
lanL2DesignatedIntermediateSystemChange;
REGISTERED AS {ISO10589-ISIS.poi
level2ISO10589BroadcastCircuitPackage (14)};
circuitAuthenticationPackage PACKAGE
BEHAVIOUR DEFINITIONS
circuitAuthenticationPackage-B BEHAVIOUR
DEFINED AS Present when the authentication proce
dures option is implemented;;
ATTRIBUTES
circuitTransmitPassword
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.password-Default
GET-REPLACE,
circuitReceivePasswords
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.passwords-Default
GET-REPLACE
ADD-REMOVE,
authenticationFailures GET;
ATTRIBUTE GROUPS
counters
authenticationFailures;
NOTIFICATIONS
authenticationFailure;
REGISTERED AS {ISO10589-ISIS.poi
circuitAuthenticationPackage (15)};
11.2.4 The Adjacency managed Object
adjacency MANAGED OBJECT CLASS
DERIVED FROM "ISO/IEC 10165-2":top;
CHARACTERIZED BY adjacencyPackage PACKAGE
ATTRIBUTES
adjacencyName GET,
adjacencyState GET;
-- Note: this is NOT operational state
;;
CONDITIONAL PACKAGES
broadcastAdjacencyPackage
PRESENT IF the parent Circuit is of type broadcast,
dAAdjacencyPackage
PRESENT IF the parent Circuit is of type DA,
ptToPtAdjacencyPackage
PRESENT IF the parent Circuit is of type PtToPt or
STATIC,
iSAdjacencyPackage
PRESENT IF the adjacency is to an IS (i.e the
neighbourSystemType is Intermediate System L1
Intermediate System or L2 Intermediate System),
broadcastISAdjacencyPackage
PRESENT IF the parent Circuit is of type broadcast
and is to an IS as above,
eSAdjacencyPackage
PRESENT IF the adjacency is to an ES (i.e. the
neighbourSystemType is EndSystem;
REGISTERED AS {ISO10589-ISIS.moi adjacency (3)};
broadcastAdjacencyPackage PACKAGE
BEHAVIOUR DEFINITIONS
broadcastAdjacencyPackage-B BEHAVIOUR
DEFINED AS present if the parent Circuit is of type
broadcast;;
ATTRIBUTES
neighbourLANAddress GET,
neighbourSystemType GET;
REGISTERED AS {ISO10589-ISIS.poi
broadcastAdjacencyPackage (16)};
dAAdjacencyPackage PACKAGE
BEHAVIOUR DEFINITIONS dAAdjacencyPackage-B
BEHAVIOUR
DEFINED AS present if the parent Circuit is of type
DA;;
ATTRIBUTES
sNPAAddress GET;
REGISTERED AS {ISO10589-ISIS.poi
dAAdjacencyPackage (17)};
ptToPtAdjacencyPackage PACKAGE
BEHAVIOUR DEFINITIONS
ptToPtAdjacencyPackage-B BEHAVIOUR
DEFINED AS present if the parent Circuit is of type
PtToPt;;
ATTRIBUTES
neighbourSystemType GET;
REGISTERED AS {ISO10589-ISIS.poi
ptToPtAdjacencyPackage (18)};
iSAdjacencyPackage PACKAGE
BEHAVIOUR DEFINITIONS iSAdjacencyPackage-B
BEHAVIOUR
DEFINED AS present if the adjacency is to an IS;;
ATTRIBUTES
adjacencyUsageType GET,
neighbourSystemID GET,
neighbourAreas GET,
holdingTimer GET;
REGISTERED AS {ISO10589-ISIS.poi
iSAdjacencyPackage (19)};
broadcastISAdjacencyPackage PACKAGE
BEHAVIOUR DEFINITIONS
broadcastISAdjacencyPackage-B BEHAVIOUR
DEFINED AS present if the parent Circuit is of type
broadcast and the adjacency is to an IS;;
ATTRIBUTES
lANPriority GET;
REGISTERED AS {ISO10589-ISIS.poi
broadcastISAdjacencyPackage (20)};
eSAdjacencyPackage PACKAGE
BEHAVIOUR DEFINITIONS eSAdjacencyPackage-B
BEHAVIOUR
DEFINED AS present if the adjacency is to an ES;;
ATTRIBUTES
endSystemIDs GET;
REGISTERED AS {ISO10589-ISIS.poi
eSAdjacencyPackage (21)};
11.2.5 The Manual Adjacency Managed
Object
manualAdjacency MANAGED OBJECT CLASS
DERIVED FROM "ISO/IEC 10165-2":top;
CHARACTERIZED BY manualAdjacencyPackage
PACKAGE
ATTRIBUTES
adjacencyName GET,
neighbourLANAddress GET,
endSystemIDs GET;
;;
REGISTERED AS {ISO10589-ISIS.moi
manualAdjacency (4)};
11.2.6 The Virtual Adjacency managed Object
virtualAdjacency MANAGED OBJECT CLASS
DERIVED FROM "ISO/IEC 10165-2":top;
CHARACTERIZED BY virtualAdjacencyPackage
PACKAGE
ATTRIBUTES
networkEntityTitle GET,
metric GET;
;;
REGISTERED AS {ISO10589-ISIS.moi virtualAdjacency
(5)};
11.2.7 The Destination Managed Object
-- The destination 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 "ISO/IEC 10165-2":top;
CHARACTERIZED BY destinationPackage
PACKAGE
ATTRIBUTES
defaultMetricPathCost GET,
defaultMetricOutputAdjacencies GET,
delayMetricPathCost GET,
delayMetricOutputAdjacencies GET,
expenseMetricPathCost GET,
expenseMetricOutputAdjacencies GET,
errorMetricPathCost GET,
errorMetricOutputAdjacencies GET;
;; -- no need for an object ID since it is never
instantiated, but GDMO needs one
REGISTERED AS {ISO10589-ISIS.moi destination (6)};
11.2.8 The Destination System Managed
Object
destinationSystem MANAGED OBJECT CLASS
DERIVED FROM destination;
CHARACTERIZED BY destinationSystemPackage
PACKAGE
ATTRIBUTES
networkEntityTitle GET;
;;
REGISTERED AS {ISO10589-ISIS.moi
destinationSystem (7)};
11.2.9 The Destination Area Managed Object
destinationArea MANAGED OBJECT CLASS
DERIVED FROM destination;
CHARACTERIZED BY destinationAreaPackage
PACKAGE
ATTRIBUTES
addressPrefix GET;
;;
REGISTERED AS {ISO10589-ISIS.moi destinationArea
(8)};
11.2.10 The Reachable Address Managed
Object
reachableAddress MANAGED OBJECT CLASS
DERIVED FROM "ISO/IEC 10165-2":top;
CHARACTERIZED BY reachableAddressPackage
PACKAGE
ATTRIBUTES
addressPrefix GET,
defaultMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.defaultMetric-Default
PERMITTED VALUES
ISO10589-ISIS.DefaultMetric-Permitted
GET-REPLACE,
delayMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.optionalMetric-Default
PERMITTED VALUES
ISO10589-ISIS.OptionalMetric-Permitted
GET-REPLACE,
expenseMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.optionalMetric-Default
PERMITTED VALUES
ISO10589-ISIS.OptionalMetric-Permitted
GET-REPLACE,
errorMetric
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.optionalMetric-Default
PERMITTED VALUES
ISO10589-ISIS.OptionalMetric-Permitted
GET-REPLACE,
defaultMetricType
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.metricType-Default
GET-REPLACE,
delayMetricType
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.metricType-Default
GET-REPLACE,
expenseMetricType
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.metricType-Default
GET-REPLACE,
errorMetricType
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.metricType-Default
GET-REPLACE,
"ISO/IEC 10165-2":operationalState GET;
ACTIONS
activate,
deactivate;
;;
CONDITIONAL PACKAGES
mappingRAPackage
PRESENT IF the parent Circuit is of type broadcast
or DA,
broadcastRAPackage
PRESENT IF the parent Circuit is of type broadcast
and the value of mappingType is `manual',
dARAPackage
PRESENT IF the parent Circuit is of type DA and
the value of mappingType is `manual';
REGISTERED AS {ISO10589-ISIS.moi
reachableAddress (9)};
mappingRAPackage PACKAGE
BEHAVIOUR DEFINITIONS mappingRAPackage-B
BEHAVIOUR
DEFINED AS When present, the NSAP to Circuit
mapping is controlled by the value of the map
pingType attribute;;
ATTRIBUTES
mappingType GET;
REGISTERED AS {ISO10589-ISIS.poi
mappingRAPackage (22)};
broadcastRAPackage PACKAGE
BEHAVIOUR DEFINITIONS broadcastRAPackage-B
BEHAVIOUR
DEFINED AS When present, the remote SNPA address
is determined by the value of the lANAddress attrib
ute;;
ATTRIBUTES
lANAddress
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.lANAddress-Default
GET-REPLACE;
REGISTERED AS {ISO10589-ISIS.poi
broadcastRAPackage (23)};
dARAPackage PACKAGE
BEHAVIOUR DEFINITIONS dARAPackage-B
BEHAVIOUR
DEFINED AS When present, the remote SNPA address
is determined by the value of the sNPAAddresses at
tribute;;
ATTRIBUTES
sNPAAddresses
REPLACE-WITH-DEFAULT
DEFAULT VALUE
ISO10589-ISIS.sNPAAddresses-Default
GET-REPLACE;
REGISTERED AS {ISO10589-ISIS.poi dARAPackage
(24)};
11.2.11 Attribute Definitions
version ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISO10589-ISIS.Version;
MATCHES FOR Equality, Ordering;
BEHAVIOUR version-B BEHAVIOUR
DEFINED AS The version number of this International
Standard to which the implementation conforms;;
REGISTERED AS {ISO10589-ISIS.aoi version (1)};
iSType ATTRIBUTE
WITH ATTRIBUTE SYNTAX ISO10589-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 {ISO10589-ISIS.aoi iSType (2)};
maximumPathSplits ATTRIBUTE
WITH ATTRIBUTE SYNTAX
ISO10589-ISIS.MaximumPathSplits;
MATCHES FOR Equality, Ordering;
BEHAVIOUR maximumPathSplits-B BEHAVIOUR
DEFINED AS Maximum number of paths with equal
routeing metric value which it is permitted to split
between;,
replaceOnlyWhileDisabled-B;
PARAMETERS constraintViolation;
REGISTERED AS {ISO10589-ISIS.aoi
maximumPathSplits (3)};
maximumBuffers ATTRIBUTE
WITH ATTRIBUTE SYNTAX
ISO10589-ISIS.MaximumBuffers;
MATCHES FOR Equality, Ordering;
BEHAVIOUR maximumBuffers-B BEHAVIOUR
DEFINED AS Maximum guaranteed number of buffers
for forwarding. This is the number of forwarding
buffers that is to be reserved, more may be used if
they are available. (See clause D.1.1);,
resourceLimiting-B;
PARAMETERS constraintViolation;
REGISTERED AS {ISO10589-ISIS.aoi maximumBuffers
(4)};
minimumLSPTransmissionInterval ATTRIBUTE
WITH ATTRIBUTE SYNTAX
ISO10589-ISIS.MinimumLSPTransmissionInterval;
MATCHES FOR Equality, Ordering;
BEHAVIOUR minimumLSPTransmissionInterval-B
BEHAVIOUR
DEFINED AS Minimum interval, in seconds, between
re- transmissions of an LSP;,
resettingTimer-B;
REGISTERED AS {ISO10589-ISIS.aoi
minimumLSPTransmissionInterval (5)};
maximumLSPGenerationInterval ATTRIBUTE
WITH ATTRIBUTE SYNTAX
ISO10589-ISIS.MaximumLSPGenerationInterval;
MATCHES FOR Equality, Ordering;
BEHAVIOUR maximumLSPGenerationInterval-B
BEHAVIOUR
DEFINED AS Maximum interval, in seconds, between
generated LSPs by this system;,
resettingTimer-B;
REGISTERED AS {ISO10589-ISIS.aoi
maximumLSPGenerationInterval (6)};
minimumBroadcastLSPTransmissionInterval ATTRIBUTE
WITH ATTRIBUTE SYNTAX
ISO10589-ISIS.MinimumBroadcastLSPTransmissio
nInterval;
MATCHES FOR Equality, Ordering;
BEHAVIOUR
minimumBroadcastLSPTransmissionInterval-B
BEHAVIOUR
DEFINED AS Minimum interval, in milliseconds, be
tween transmission of LSPs on a broadcast circuit
(See clause 7.3.15.6);,
resettingTimer-B;
REGISTERED AS {ISO10589-ISIS.aoi
minimumBroadcastLSPTransmissionInterval (7)};
completeSNPInterval ATTRIBUTE
WITH ATTRIBUTE SYNTAX
ISO10589-ISIS.CompleteSNPInterval;
MATCHES FOR Equality, Ordering;
BEHAVIOUR completeSNPInterval-B BEHAVIOUR
DEFINED AS Interval, in seconds, between generation
of Complete Sequence Numbers PDUs by a Desig
nated Intermediate System on a broadcast circuit;,
resettingTimer-B;
REGISTERED AS {ISO10589-ISIS.aoi
completeSNPInterval (8)};
originatingL1LSPBufferSize ATTRIBUTE
WITH ATTRIBUTE SYNTAX
ISO10589-ISIS.OriginatingLSPBufferSize;
MATCHES FOR Equality, Ordering;
BEHAVIOUR originatingL1LSPBufferSize-B
BEHAVIOUR