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ISIS Working Group Chris Gunner
Internet-draft Digital Equipment Corp.
September 1992
Integrated IS-IS Management Information Base
Table of Contents
1. Status of this Memo 3
2. Abstract 3
3. Introduction 3
4. Overview of Objects 4
4.1. Row creation 5
4.2. Row Deletion 6
4.3. Events and Traps 6
4.4. Format of Definitions 6
5. Object Definitions 7
-- ResettingTimer behaviour definition 9
-- ResourceLimiting behaviour definition 10
-- ExistenceState behaviour definition 10
-- OperationalState behaviour definition 10
-- ReplaceOnlyWhileDisabled behaviour definition 11
-- ReplaceOnlyWhileInstanceDisabled behaviour
definition 11
-- Index behaviour definition 11
-- ManualOrAutomatic behaviour definition 11
-- The System Group 12
-- The System Table 12
-- The Level 1 Manual Area Address Table 21
-- The Level 1 Area Address Table 23
-- The System Integrated Group 25
-- The System Protocol Supported Table 25
-- The Level 2 IP Group 27
-- The Level 2 Summary Address Table 27
-- The Authentication Group 31
-- The Level 1 Area Receive Password Table 31
-- The Level 2 Domain Receive Password Table 32
-- The Partition Repair Group 34
-- The Partition Repair Table 34
-- The Partition Area Address Table 35
-- The Virtual Adjacency Table 36
-- The Circuit Group 39
-- The Circuit Table 39
-- The Circuit IS Group 52
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-- The Circuit IS Table 52
-- The Circuit Authentication Group 56
-- The Circuit Receive Password Table 56
-- The IS Adjacency Group 58
-- The IS Adjacency Table 58
-- The IS Adjacency Area Address Table 61
-- The IS Adjacency IP Group 64
-- The IS Adjacency IP Address Table 64
-- The IS Adjacency Integrated Group 66
-- The IS Adjacency Protocol Supported Table 66
-- The ES Adjacency Group 68
-- The ES Adjacency Table 68
-- The Reachable Address Group 71
-- The Reachable Address Table 71
-- The IP Reachable Address Group 78
-- The IP Reachable Address Table 78
-- The Level 1 CLNP Destination Group 83
-- The Level 1 CLNP Destination Table 83
-- The Level 2 CLNP Destination Group 86
-- The Level 2 CLNP Destination Table 86
-- The IP Destination Group 89
-- The IP Destination Table 89
6. Security Considerations 92
7. References 92
8. Acknowledgements 92
9. Working Group information 92
10. Author's Address 93
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1. Status of this Memo
This document is an Internet Draft of an experimental portion of
the MIB containing objects for managing the operation of the
Integrated IS-IS routing protocol (defined in RFC 1195 [1]).
Internet Drafts are working documents of the Internet
Engineering Task Force (IETF), its Areas, and its Working
Groups. Note that other groups may also distribute working
documents as Internet Drafts.
Internet Drafts are draft documents valid for a maximum of six
months. This Internet Draft expires at the end of March 1993.
Internet Drafts may be updated, replaced, or obsoleted by other
documents at any time. It is not appropriate to use Internet
Drafts as reference material or to cite them other than as a
"working draft" or "work in progress."
Please check the I-D abstract listing contained in each Internet
Draft directory to learn the current status of this or any other
Internet Draft.
This is a draft document of the ISIS working group.
Distribution of this memo is unlimited. Please send comments to
the isis working group:
isis@merit.edu
2. Abstract
This document defines an experimental portion of the Management
Information Base (MIB) for use with network management protocols
in TCP/IP-based internets. In particular, it defines objects for
managing the operation of the Integrated IS-IS routing protocol
(defined in RFC 1195 [1]).
3. Introduction
The Integrated IS-IS routing protocol is an extension of the ISO
Intra-Domain Routeing Protocol defined in ISO 10589 [2]. The
extension provides the ability for the protocol to include IP
reachability information together with OSI reachability
information.
This document defines an experimental portion of the MIB
containing objects for managing the operation of the Integrated
IS-IS protocol. The objects are mainly derived from the GDMO
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definitions in ISO 10589 and from the GDMO definitions in ISO
10733 [5]. There are also additional objects to manage the
IP-specific functionality of Integrated IS-IS operation.
4. Overview of Objects
The object definitions are fully contained in Section 5.
Objects are split into a number of groups. Some of these groups
are optional either because implementations may choose to omit
certain pieces of optional functionality or because the
implementation in a system does not enable some piece of
functionality. For example, a router which does not implement
the authentication procedures need not implement the
authentication group.
In order to keep the number of groups and tables defined in this
MIB reasonably small, some tables contain objects which will not
always be relevant in each entry in the table. For example, the
system table (isisSysTable) contains objects for both level 1
and level 2 operation of the protocol, but each specific
instance of the protocol is only level 1 or level 2. The objects
which are irrelevant must still exist in the table entry
(following the standard MIB conformance requirement) but their
values are undefined.
The defined groups are:
- System
- System Integrated
- Level 2 IP
- Authentication
- Partition Repair
- Circuit
- Circuit IS
- Circuit Authentication
- IS Adjacency
- IS Adjacency IP
- IS Adjacency Integrated
- ES Adjacency
- Reachable Address
- IP Reachable Address
- Level 1 CLNP Destination
- Level 2 CLNP Destination
- IP Destination
The object definitions in general follow the dynamic model of
creation that is a property of the managed objects defined in
ISO 10589. This means, for example, that most tables allow
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dynamic creation and deletion of entries (rows) and that many
other objects have read-write access. However, these operations
are often restricted according to various states of the system
as described by the BEHAVIOUR clauses in the ISO 10589 GDMO
descriptions of the managed objects from which they are derived.
For example, some objects may only be written when Integrated
IS-IS operation is disabled. These restrictions are explained in
line with the object definitions in section 5 together with
references to general behaviour definitions defined in section 5.
The MIB provides for multiple instances of the Integrated IS-IS
protocol to exist on the same system. This is accomplished by
providing multiple table entries in the system table and, in
general, by adding an instance index object to other tables.
4.1. Row creation
Row creation in the tables defined in this MIB may be
accomplished according to the mechanisms outlined in [3]. An
agent is permitted to follow any of the mechanims defined in
[3]. If the agent permits row creation then the following
description shows one method by which this can be done (note:
this is only an example, the agent is free to choose any other
method compatible with [3]).
Row creation may be actioned when an SNMP Set PDU is received
which sets the value of one or more objects in a non-existant
row in a table. The agent may then create a new row for the
table setting the values of the objects appearing in the Set PDU
and those index objects whose values are implicitly set by the
OIDs for the objects in the PDU. The xxxExistState object for
the row should be set to the value on by the agent; the
xxxOperState object for the row should be set to off if not
explicitly set; and all objects not explicitly set but which
have a default value defined may have their values set to the
default. At this stage, there may be objects in the row which
still have no defined value because they do not have a default
value defined and because they were not explicitly set by the
Set PDU. Before the xxxOperState object can be set to on, such
objects should have their values set by further Set PDUs.
An agent may impose a time limit on the creation of a row so
that incompletely created rows (those created by a Set PDU but
which still have some objects with undefined values) may be
garbage-collected should the initiating management station fail
to complete the row creation.
4.2. Row Deletion
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Row deletion is accomplished by setting the value of a single
object, generally named "xxxExistState" in the row defined to
have that semantic. Agents may optionally remove the complete
row from the MIB or leave it present. The semantics of a row
which is left present but which has been "deleted" are that it
appears in Get Response PDUs but that it is treated as
non-existant for all other purposes including row creation.
4.3. Events and Traps
No attempt has been made in this MIB to define SNMP traps
equivalent to the Notifications defined in ISO 10589.
4.4. Format of Definitions
The object definitions in Section 5 use the OBJECT-TYPE macro
defined in [3] These definitions are self-describing.
The definitions make use of the new type OSINSAddress in some
INDEX clauses of the OBJECT-TYPE macro. In forming the
instance-identifier associated with such an INDEX clause usage,
the OSINSAddress is treated as a variable length OCTET STRING so
that it forms n+1 sub-identifiers, where n is the length of the
OCTET STRING (the first sub-identifier is n itself, following
this, each octet of the OCTET STRING is encoded in a separate
sub-identifier).
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5. Object Definitions
RFCxxxx-MIB DEFINITIONS ::= BEGIN
IMPORTS
experimental, Counter, IpAddress
FROM RFC1155-SMI -- [4]
OBJECT-TYPE
FROM RFC-1212; -- reference [3]
-- This MIB definition uses the extended OBJECT-TYPE macro
-- defined in [3]
-- Title
isis OBJECT IDENTIFIER ::= { experimental 37 }
-- OBJECT IDENTIFIER definitions
isisSystem OBJECT IDENTIFIER ::= { isis 1 }
isisCirc OBJECT IDENTIFIER ::= { isis 2 }
isisISAdj OBJECT IDENTIFIER ::= { isis 3 }
isisESAdj OBJECT IDENTIFIER ::= { isis 4 }
isisReachAddr OBJECT IDENTIFIER ::= { isis 5 }
isisIPReachAddr OBJECT IDENTIFIER ::= { isis 6 }
isisCLNPDest OBJECT IDENTIFIER ::= { isis 7 }
isisIPDest OBJECT IDENTIFIER ::= { isis 8 }
-- Type definitions
OSINSAddress ::= OCTET STRING (SIZE(0..20))
-- OSI Network Service Address, e.g. NSAP,
-- Network Entity Title
SNPAAddress ::= OCTET STRING (SIZE(0..20))
-- A MAC Address or DTE Address or other SNPA Address
NSAPPrefix ::= OCTET STRING (SIZE(1..21))
-- NSAP Prefix. The first octet of the string is used to
-- encode as an unsigned integer the length in bits of the
-- subsequent prefix. This length must be a multiple of 4
-- bits and may range from 0..160. The second and
-- subsequent octets are used to hold the prefix value.
-- If the last 4 bits of the last octet are not part of
-- the prefix then their value is undefined.
SNPAPrefix ::= OCTET STRING (SIZE(1..21))
-- SNPA Prefix. The first octet of the string is used to
-- encode as an unsigned integer the length in bits of the
-- subsequent prefix. The second and
-- subsequent octets are used to hold the prefix value.
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-- Bits in the last octet which are not part of
-- the prefix have undefined value.
SystemID ::= OCTET STRING (SIZE(0..8))
-- A system ID.
ExistState ::= INTEGER
{
off(1),
on(2)
}
-- Type used in row creation and deletion.
OperState ::= INTEGER
{
off(1),
on(2)
}
-- Type used in enabling and disabling a row.
LSPBuffSize ::= INTEGER (512..1492)
-- Integer sub range for LSP size.
LevelState ::= INTEGER
{
off (1),
on (2),
waiting (3)
}
-- states of the ISIS protocol.
Password ::= OCTET STRING (SIZE(0..254))
-- Password type used by authentication.
SupportedProtocol ::= INTEGER
{
iso8473(129),
ip(204)
}
-- Types of network protocol supported by Integrated ISIS.
-- The values for ISO8473 and IP are those registered for
-- these protocols in ISO TR9577.
DefaultMetric ::= INTEGER (1..63)
-- Integer sub-range for default metric for single hop.
OtherMetric ::= INTEGER (0..63)
-- Integer sub-range for metrics other than the default
-- meric for single hop.
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MetricType ::= INTEGER
{
internal(1),
external(2)
}
-- Class of metric at Level 2.
PathCost ::= INTEGER (0..1023)
-- Integer sub-range for any metric for complete path.
Boolean ::= INTEGER
{
false (1),
true (2)
}
CircuitID ::= OCTET STRING (SIZE(2..9))
-- ID for a circuit.
ISPriority ::= INTEGER (1..127)
-- Integer sub-range for ISIS priority.
TOS ::= INTEGER
{
default(1),
delay(2),
expense(3),
error(4)
}
-- Types Of Service (equivalent to Qualities Of Service)
-- which define types of metric.
-- Behaviour Definitions
-- ResettingTimer behaviour definition
-- "This object specifies the interval between certain events in
-- the operation of the protocol state machine. If the value of
-- this object is set 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 value of the corresponding object
-- was changed, the next expiration of 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 object."
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-- ResourceLimiting behaviour definition
-- "This object places limits on some "resource". In general,
-- implementations may allocate resources up to this limit when
-- the object is enabled and it may be impossible to change the
-- allocation without first disabling and subsequently
-- re-enabling the object (here disabling and enabling the
-- object means that the operational state object associated
-- with the resource limiting object is set to off and on
-- respectively). It is only required that the value of the
-- object be settable when the object is disabled. However, some
-- implementations may be able to change the allocation of the
-- resource while the object is enabled. In this case it is
-- always permitted to increase the value of the object at any
-- time, but it shall not be decreased below the currently
-- "used" value of the resource."
-- ExistenceState behaviour definition
-- "This object controls the creation and deletion of the
-- corresponding table row. Setting this object to the value off
-- has the effect of invalidating the corresponding row. It is
-- an implementation-specific matter whether the agent removes
-- an invalidated row from a table. Accordingly, management
-- stations must be prepared to receive tabular information from
-- agents that corresponds to rows not currently valid. Setting
-- the value of this object to the same value as its current
-- value has no effect. If the table entry also contains an
-- object controlling the operational state of a row (which
-- follows the operationalState behaviour) then the object
-- following the existenceState behaviour shall not be set to
-- off when the object following the operationalState behaviour
-- has value on. An attempt to do so is rejected."
-- OperationalState behaviour definition
-- "This object controls the enabling and disabling of the
-- corresponding table row. Setting this object to the value
-- off has the effect of disabling the corresponding row.
-- Setting this object to the value on has the effect of
-- enabling the corresponding row. Setting the value of this
-- object to the same value as its current value has no effect.
-- If the table entry also contains an object controlling the
-- existence state of a row (which follows the existenceState
-- behaviour) then the object following the operationalState
-- behaviour shall not be set to on when the object following
-- the existenceState behaviour has value off. An attempt to do
-- so is rejected.
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-- ReplaceOnlyWhileDisabled behaviour definition
-- "This object shall only be set when the corresponding row is
-- disabled (has the value off for the corresponding operational
-- state object)."
-- ReplaceOnlyWhileInstanceDisabled behaviour definition
-- "This object shall only be set when the corresponding row in
-- the isisSysTable has isisSysOperState set to Off."
-- Index behaviour definition
-- "This object is an index object for the table entry. As such
-- it can only be set to the value which is the same as that
-- implicit in the Object Identifier value for the instance of
-- this object."
-- ManualOrAutomatic behaviour definition
-- "The access of this object is read-write if the row to which
-- it belongs is manual (i.e. is being or was created manually)
-- otherwise (i.e. was created automatically) it is read-only."
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-- The System Group
-- The System Group is mandatory
-- The System Table
-- The System Table contains one row for each separate instance
-- of the Integrated IS-IS protocol.
isisSysTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisSysEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The set of instances of the Integrated IS-IS protocol
existing on the system."
::= { isisSystem 1 }
isisSysEntry OBJECT-TYPE
SYNTAX IsisSysEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each row defines information specific to a single
instance of the protocol existing on the system."
REFERENCE "{ISIS.poi cLNSISISBasic-P (1)}"
INDEX { isisSysInstance }
::= { isisSysTable 1 }
IsisSysEntry ::=
SEQUENCE {
isisSysInstance
INTEGER,
isisSysExistState
ExistState,
isisSysVersion
OCTET STRING,
isisSysType
INTEGER,
isisSysID
SystemID,
isisSysMaxPathSplits
INTEGER,
isisSysMinLSPTransInt
INTEGER,
isisSysMaxLSPGenInt
INTEGER,
isisSysMinBroadLSPTransInt
INTEGER,
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isisSysCompSNPInt
INTEGER,
isisSysOrigL1LSPBuffSize
LSPBuffSize,
isisSysMaxAreaAddresses
INTEGER,
isisSysMinLSPGenInt
INTEGER,
isisSysPollESHelloRate
INTEGER,
isisSysPartSNPInt
INTEGER,
isisSysWaitTime
INTEGER,
isisSysDRISISHelloTimer
INTEGER,
isisSysOperState
OperState,
isisSysL1State
LevelState,
isisSysCorrLSPs
Counter,
isisSysLSPL1DbaseOloads
Counter,
isisSysManAddrDropFromAreas
Counter,
isisSysAttmptToExMaxSeqNums
Counter,
isisSysSeqNumSkips
Counter,
isisSysOwnLSPPurges
Counter,
isisSysIDFieldLenMismatches
Counter,
isisSysMaxAreaAddrMismatches
Counter,
isisSysOrigL2LSPBuffSize
LSPBuffSize,
isisSysL2State
LevelState,
isisSysLSPL2DbaseOloads
Counter,
isisSysAuthAreaTransPwd
Password,
isisSysAuthDomainTransPwd
Password,
isisSysAuthFails
Counter
}
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isisSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds. This object follows the
index behaviour."
::= { isisSysEntry 1 }
isisSysExistState OBJECT-TYPE
SYNTAX ExistState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The validity of this instance of the Integrated IS-IS
protocol. This object follows the existenceState
behaviour."
::= { isisSysEntry 2 }
isisSysVersion OBJECT-TYPE
SYNTAX OCTET STRING
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The version number of the IS-IS protocol to which this
instance conforms. This value must be set by the
implementation when the row is valid."
REFERENCE "{ISIS.aoi version (1)}"
::= { isisSysEntry 3 }
isisSysType OBJECT-TYPE
SYNTAX INTEGER {
level1IS (1),
level2IS (2)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The type of this instance of the Integrated IS-IS
protocol. This object follows the
replaceOnlyWhileDisabled behaviour."
REFERENCE "{ISIS.aoi iSType (2)}"
::= { isisSysEntry 4 }
isisSysID OBJECT-TYPE
SYNTAX SystemID
ACCESS read-write
STATUS mandatory
DESCRIPTION
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"The ID for this instance of the Integrated IS-IS
protocol. This value is appended to each of the
instance's area addresses to form the Network Entity
Titles valid for this instance. The derivation of a value
for this object is implementation-specific. Some
implementations may assign values and not permit write
access, others may require the value to be set manually."
REFERENCE "{ISIS.aoi systemId (119)}"
::= { isisSysEntry 5 }
isisSysMaxPathSplits OBJECT-TYPE
SYNTAX INTEGER (1..32)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Maximum number of paths with equal routing metric value
which it is permitted to split between. This object
follows the replaceOnlyWhileDisabled behaviour."
REFERENCE "{ISIS.aoi maximumPathSplits (3)}"
DEFVAL { 2 }
::= { isisSysEntry 6 }
isisSysMinLSPTransInt OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Minimum interval, in seconds, between re-transmission of
an LSP. This object follows the resettingTimer
behaviour."
REFERENCE "{ISIS.aoi minimumLSPTransmissionInterval (5)}"
DEFVAL { 5 }
::= { isisSysEntry 7 }
isisSysMaxLSPGenInt OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Maximum interval, in seconds, between generated LSPs by
this instance. This object follows the resettingTimer
behaviour."
REFERENCE "{ISIS.aoi maximumLSPGenerationInterval (6)}"
DEFVAL { 900 }
::= { isisSysEntry 8 }
isisSysMinBroadLSPTransInt OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS mandatory
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DESCRIPTION
"Minimum interval, in milliseconds, between transmission
of LSPs on a broadcast circuit. This object follows the
resettingTimer behaviour. This timer shall be capable of
a resolution not coarser than 10 milliseconds."
REFERENCE "{ISIS.aoi
minimumBroadcastLSPTransmissionInterval (7)}"
DEFVAL { 33 }
::= { isisSysEntry 9 }
isisSysCompSNPInt OBJECT-TYPE
SYNTAX INTEGER (1..600)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Interval, in seconds, between generation of Complete
Sequence Numbers PDUs by a designated Intermediate System
on a broadcast circuit. This object follows the
resettingTimer behaviour."
REFERENCE "{ISIS.aoi completeSNPInterval (8)}"
DEFVAL { 10 }
::= { isisSysEntry 10 }
isisSysOrigL1LSPBuffSize OBJECT-TYPE
SYNTAX LSPBuffSize
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The maximum size of Level 1 LSPs and SNPs originated by
this instance. This object follows the
replaceOnlyWhileDisabled behaviour."
REFERENCE "{ISIS.aoi originatingL1LSPBufferSize (9)}"
DEFVAL { 1492 }
::= { isisSysEntry 11 }
isisSysMaxAreaAddresses OBJECT-TYPE
SYNTAX INTEGER(0..254)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The maximum number of area addresses to be permitted for
the area in which this instance exists. Note that all
Intermediate Systems in the same area must have the same
value configured for this attribute if correct operation
is to be assumed. This object follows the
replaceOnlyWhileDisabled behaviour."
REFERENCE "{ISIS.aoi maximumAreaAddresses (4)}"
DEFVAL { 3 }
::= { isisSysEntry 12 }
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isisSysMinLSPGenInt OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Minimum interval, in seconds, between successive
generation of LSPs with the same LSPID by this instance.
This object follows the resettingTimer behaviour."
REFERENCE "{ISIS.aoi minimumLSPGenerationInterval (11)}"
DEFVAL { 30 }
::= { isisSysEntry 13 }
isisSysPollESHelloRate OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The value, in seconds, to be used for the suggested ES
configuration timer in ISH PDUs when soliciting the ES
configuration."
REFERENCE "{ISIS.aoi pollESHelloRate (13)}"
DEFVAL { 50 }
::= { isisSysEntry 14 }
isisSysPartSNPInt OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Minimum interval between sending Partial Sequence Number
PDUs. This object follows the resettingTimer behaviour."
REFERENCE "{ISIS.aoi partialSNPInterval (14)}"
DEFVAL { 2 }
::= { isisSysEntry 15 }
isisSysWaitTime OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Number of seconds to delay in waiting state before
entering on state. This object follows the resettingTimer
behaviour."
REFERENCE "{ISIS.aoi waitingTime (15)}"
DEFVAL { 60 }
::= { isisSysEntry 16 }
isisSysDRISISHelloTimer OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
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STATUS mandatory
DESCRIPTION
"The interval, in seconds, between the generation of IIH
PDUs by the designated IS on a LAN. This object follows
the resettingTimer behaviour."
REFERENCE "{ISIS.aoi dRISISHelloTimer (16)}"
DEFVAL { 1 }
::= { isisSysEntry 17 }
isisSysOperState OBJECT-TYPE
SYNTAX OperState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The operational state of this instance of the Integrated
IS-IS protocol. Setting this object to the value on when
its current value is off enables operation of this
instance of the Integrated IS-IS protocol."
DEFVAL { off }
::= { isisSysEntry 18 }
isisSysL1State OBJECT-TYPE
SYNTAX LevelState
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The state of the Level 1 database."
REFERENCE "{ISIS.aoi l1State (17)}"
::= { isisSysEntry 19 }
isisSysCorrLSPs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of corrupted LSPs detected."
REFERENCE "{ISIS.aoi corruptedLSPsDetected (19)}"
::= { isisSysEntry 20 }
isisSysLSPL1DbaseOloads OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of times the LSP L1 database has become
overloaded."
REFERENCE "{ISIS.aoi lSPL1DatabaseOverloads (20)}"
::= { isisSysEntry 21 }
isisSysManAddrDropFromAreas OBJECT-TYPE
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SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of times a manual address has been dropped from
the area."
REFERENCE "{ISIS.aoi manualAddressesDroppedFromArea (21)}"
::= { isisSysEntry 22 }
isisSysAttmptToExMaxSeqNums OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of times the IS has attempted to exceed the
maximum sequence number."
REFERENCE "{ISIS.aoi
attemptsToExceedmaximumSequenceNumber (22)}"
::= { isisSysEntry 23 }
isisSysSeqNumSkips OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of times a sequence number skip has occurred."
REFERENCE "{ISIS.aoi sequenceNumberSkips (23)}"
::= { isisSysEntry 24 }
isisSysOwnLSPPurges OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of times a zero-aged copy of the system's own LSP
is received from some other node."
REFERENCE "{ISIS.aoi ownLSPPurges (24)}"
::= { isisSysEntry 25 }
isisSysIDFieldLenMismatches OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of times a PDU is received with a different value
for ID field length to that of the receiving system."
REFERENCE "{ISIS.aoi iDFieldLengthMismatches (25)}"
::= { isisSysEntry 26 }
isisSysMaxAreaAddrMismatches OBJECT-TYPE
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SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of times a PDU is received with a different value
for MaximumAreaAddresses from that of the receiving
system."
REFERENCE "{ISIS.aoi MaximumAreaAddressesMismatches (118)}"
::= { isisSysEntry 27 }
-- The following objects map those from the cLNSISISLevel2-P
-- Package
isisSysOrigL2LSPBuffSize OBJECT-TYPE
SYNTAX LSPBuffSize
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The maximum size of Level 2 LSPs and SNPs originated by
this system. This object follows the
replaceOnlyWhileDisabled behaviour."
REFERENCE "{ISIS.aoi originatingL2LSPBufferSize (26)}"
DEFVAL { 1492 }
::= { isisSysEntry 28 }
isisSysL2State OBJECT-TYPE
SYNTAX LevelState
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The state of the Level 2 database."
REFERENCE "{ISIS.aoi l2State (28)}"
::= { isisSysEntry 29 }
isisSysLSPL2DbaseOloads OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of times the Level 2 LSP database has become
overloaded."
REFERENCE "{ISIS.aoi lSPL2DatabaseOverloads (32)}"
::= { isisSysEntry 30 }
-- The following objects map some of those from the
-- cLNSISISAuthentication-P and cLNSISISLevel2Authentication-P
-- packages
isisSysAuthAreaTransPwd OBJECT-TYPE
SYNTAX Password
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ACCESS read-write
STATUS mandatory
DESCRIPTION
"The value to be used as the transmit password in Level 1
LSP and SNP PDUs generated by this instance of the
protocol. If the value of this object is ''H, the zero
length octet string, then the authentication option is
not included in Level 1 LSP and SNP PDUs generated by
this instance of the protocol."
REFERENCE "{ISIS.aoi areaTransmitPassword (111)}"
DEFVAL { ''H } -- the zero length octet string.
::= { isisSysEntry 31 }
isisSysAuthDomainTransPwd OBJECT-TYPE
SYNTAX Password
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The value to be used as the transmit password in Level 2
LSP and SNP PDUs generated by this instance of the
protocol. If the value of this object is ''H, the zero
length octet string, then the authentication option is
not included in Level 2 LSP and SNP PDUs generated by
this instance of the protocol."
REFERENCE "{ISIS.aoi domainTransmitPassword (113)}"
DEFVAL { ''H } -- the zero length octet string.
::= { isisSysEntry 32 }
isisSysAuthFails OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of authentication failures recognized by this
instance of the protocol."
REFERENCE "{ISIS.aoi authenticationFailures (117)}"
::= { isisSysEntry 33 }
-- The Level 1 Manual Area Address Table
-- The Level 1 Manual Area Address Table
-- contains the set of area addresses manually configured
-- for each instance of the Integrated IS-IS protocol.
-- At least one row in which the value of
-- isisManAreaAddrExistState
-- is on must be present for each instance of the protocol
-- when isisSysOperState is also on for that instance. The
-- maximum number of rows in this table for each instance of
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-- the protocol for which the object isisManAreaAddrExistState
-- has the value on is the value of maximumAreaAddresses (as
-- defined in ISO 10589) for that instance. An Attempt
-- to create a new row such that the number of rows with
-- isisManAreaAddrExistState set to on for that protocol
-- instance exceeds maximumAreaAddresses is rejected."
isisManAreaAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisManAreaAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The set of manual area addresses configured on this
Intermediate System."
REFERENCE "{ISIS.aoi manualAreaAddresses (10)}"
::= { isisSystem 2 }
isisManAreaAddrEntry OBJECT-TYPE
SYNTAX IsisManAreaAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains one area address manually configured
on this system"
INDEX { isisManAreaAddrSysInstance,
isisManAreaAddr }
::= { isisManAreaAddrTable 1 }
IsisManAreaAddrEntry ::=
SEQUENCE {
isisManAreaAddrSysInstance
INTEGER,
isisManAreaAddr
OSINSAddress,
isisManAreaAddrExistState
ExistState
}
isisManAreaAddrSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds. This object follows the
index behaviour."
::= { isisManAreaAddrEntry 1 }
isisManAreaAddr OBJECT-TYPE
SYNTAX OSINSAddress
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ACCESS read-write
STATUS mandatory
DESCRIPTION
"A manually configured area address for this system. This
object follows the index behaviour."
::= { isisManAreaAddrEntry 2 }
isisManAreaAddrExistState OBJECT-TYPE
SYNTAX ExistState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The state of the isisManAreaAddrEntry. This object
follows the ExistenceState behaviour. If an attempt is
made to set this object to the value off when the
corresponding isisManAreaAddrEntry is the only valid
entry for this instance and when the corresponding ISIS
instance has isisSysOperState set to On then the attempt
is rejected."
DEFVAL { on }
::= { isisManAreaAddrEntry 3 }
-- The Level 1 Area Address Table
-- The Level 1 Area Address Table contains the
-- union of the sets of area addresses reported in all Level 1
-- LSPs received by this Intermediate System.
isisAreaAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisAreaAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The union of the sets of area addresses reported in all
Level 1 LSPs received by this instance of the protocol."
REFERENCE "{ISIS.aoi areaAddresses (18)}"
::= { isisSystem 3 }
isisAreaAddrEntry OBJECT-TYPE
SYNTAX IsisAreaAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains one area address reported in a
Level 1 LSP received by this instance of the protocol."
INDEX { isisAreaAddrSysInstance,
isisAreaAddr }
::= { isisAreaAddrTable 1 }
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IsisAreaAddrEntry ::=
SEQUENCE {
isisAreaAddrSysInstance
INTEGER,
isisAreaAddr
OSINSAddress
}
isisAreaAddrSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds."
::= { isisAreaAddrEntry 1 }
isisAreaAddr OBJECT-TYPE
SYNTAX OSINSAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An area address reported in a Level 1 LSP received by
this instance of the protocol."
::= { isisAreaAddrEntry 2 }
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-- The System Integrated Group
-- The System Integrated Group is present if the system
-- supports Integrated ISIS at Level 1.
-- The System Protocol Supported Table
-- The System Protocol Supported Table contains the manually
-- configured set of protocols supported by each
-- instance of the Integrated ISIS protocol.
isisSysProtSuppTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisSysProtSuppEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"This table contains the manually configured set of
protocols supported by each instance of the Integrated
ISIS protocol."
::= { isisSystem 4 }
isisSysProtSuppEntry OBJECT-TYPE
SYNTAX IsisSysProtSuppEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains one protocol supported by an
instance of the Integrated ISIS protocol."
INDEX { isisSysProtSuppSysInstance,
isisSysProtSuppProtocol }
::= { isisSysProtSuppTable 1 }
IsisSysProtSuppEntry ::=
SEQUENCE {
isisSysProtSuppSysInstance
INTEGER,
isisSysProtSuppProtocol
SupportedProtocol,
isisSysProtSuppExistState
ExistState
}
isisSysProtSuppSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds. This object follows the
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index behaviour."
::= { isisSysProtSuppEntry 1 }
isisSysProtSuppProtocol OBJECT-TYPE
SYNTAX SupportedProtocol
ACCESS read-write
STATUS mandatory
DESCRIPTION
"One supported protocol. This object follows the index
behaviour."
::= { isisSysProtSuppEntry 2 }
isisSysProtSuppExistState OBJECT-TYPE
SYNTAX ExistState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The state of the isisSysProtSuppEntry. This object
follows the ExistenceState and
ReplaceOnlyWhileInstanceDisabled behaviours."
DEFVAL { on }
::= { isisSysProtSuppEntry 3 }
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-- The Level 2 IP Group
-- The Level 2 IP Group is present if the system
-- supports IP Integrated IS-IS at Level 2
-- The Level 2 Summary Address Table
-- The Level 2 Summary Address Table contains the set of summary
-- addresses manually configured for each Level 2 instance of
-- IP Integrated ISIS on the system.
isisL2SummAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisL2SummAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The set of IP summary addresses to use in forming the
contents of Level 2 LSPs originated by this level 2
Intermediate System."
::= { isisSystem 5 }
isisL2SummAddrEntry OBJECT-TYPE
SYNTAX IsisL2SummAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains one IP summary address."
INDEX { isisL2SummAddrSysInstance,
isisL2SummAddress,
isisL2SummAddrMask }
::= { isisL2SummAddrTable 1 }
IsisL2SummAddrEntry ::=
SEQUENCE {
isisL2SummAddrSysInstance
INTEGER,
isisL2SummAddress
IpAddress,
isisL2SummAddrMask
IpAddress,
isisL2SummAddrExistState
ExistState,
isisL2SummAddrOperState
OperState,
isisL2SummAddrDefaultMetric
DefaultMetric,
isisL2SummAddrDelayMetric
OtherMetric,
isisL2SummAddrExpenseMetric
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OtherMetric,
isisL2SummAddrErrorMetric
OtherMetric
}
isisL2SummAddrSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds. This object follows the
replaceOnlyWhileDisabled and index behaviours."
::= { isisL2SummAddrEntry 1 }
isisL2SummAddress OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The IP Address value for this summary address. This
object follows the index behaviour."
::= { isisL2SummAddrEntry 2 }
isisL2SummAddrMask OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The mask value for this summary address. This object
follows the index behaviour."
::= { isisL2SummAddrEntry 3 }
isisL2SummAddrExistState OBJECT-TYPE
SYNTAX ExistState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The existence state of this summary address. This object
follows the existenceState behaviour."
DEFVAL { on }
::= { isisL2SummAddrEntry 4 }
isisL2SummAddrOperState OBJECT-TYPE
SYNTAX OperState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The operational state of this entry. This object follows
the operationalState behaviour. When the operational
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state changes if this would cause the contents of Level 2
LSPs originated by the system to change then those new
LSPs must be generated and sent as soon as is permitted
by the ISIS protocol."
DEFVAL { off }
::= { isisL2SummAddrEntry 5 }
isisL2SummAddrDefaultMetric OBJECT-TYPE
SYNTAX DefaultMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The default metric value to announce this summary
address with in Level 2 LSPs generated by this system."
DEFVAL { 20 }
::= { isisL2SummAddrEntry 6 }
isisL2SummAddrDelayMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The delay metric value to announce this summary address
with in Level 2 LSPs generated by this system. The value
of zero is reserved to indicate that this metric is not
supported."
DEFVAL { 0 }
::= { isisL2SummAddrEntry 7 }
isisL2SummAddrExpenseMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The expense metric value to announce this summary
address with in Level 2 LSPs generated by this system.
The value of zero is reserved to indicate that this
metric is not supported."
DEFVAL { 0 }
::= { isisL2SummAddrEntry 8 }
isisL2SummAddrErrorMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The error metric value to announce this summary address
with in Level 2 LSPs generated by this system. The value
of zero is reserved to indicate that this metric is not
supported."
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DEFVAL { 0 }
::= { isisL2SummAddrEntry 9 }
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-- The Authentication Group
-- The Authentication Group is present if the authentication
-- procedures are supported.
-- This groups maps some of the objects contained in the
-- cLNSISISAuthentication-P package and the
-- cLNSISISLevel2Authentication-P package.
-- The Level 1 Area Receive Password Table
-- The Level 1 Area Receive Password Table is present
-- if the Level 1 authentication procedures are supported.
-- It contains the passwords to use for checking
-- received Level 1 LSP and SNP PDUs. Note that the set used
-- for checking also includes the value of the object
-- isisSysAuthAreaTransPwd but that value is not present in this
-- table.
isisAuthAreaRecPwdTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisAuthAreaRecPwdEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The set of passwords to use for checking received Level
1 LSP and SNP PDUs."
REFERENCE "{ISIS.aoi areaReceivePasswords (112)}"
::= { isisSystem 6 }
isisAuthAreaRecPwdEntry OBJECT-TYPE
SYNTAX IsisAuthAreaRecPwdEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains one password to treat as valid in a
received Level 1 LSP or SNP PDU."
INDEX { isisAuthAreaRecPwdSysInstance,
isisAuthAreaRecPwd }
::= { isisAuthAreaRecPwdTable 1 }
IsisAuthAreaRecPwdEntry ::=
SEQUENCE {
isisAuthAreaRecPwdSysInstance
INTEGER,
isisAuthAreaRecPwd
Password,
isisAuthAreaRecPwdExistState
ExistState
}
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isisAuthAreaRecPwdSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds. This object follows the
index behaviour."
::= { isisAuthAreaRecPwdEntry 1 }
isisAuthAreaRecPwd OBJECT-TYPE
SYNTAX Password
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A password to treat as valid in a received Level 1 LSP
or SNP PDU. This object follows the index behaviour."
::= { isisAuthAreaRecPwdEntry 2 }
isisAuthAreaRecPwdExistState OBJECT-TYPE
SYNTAX ExistState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The existence state of the isisAreaRecPwdEntry. This
object follows the existenceState behaviour."
DEFVAL { on }
::= { isisAuthAreaRecPwdEntry 3 }
-- The Level 2 Domain Receive Password Table
-- The Level 2 Domain Receive Password Table is present if
-- the Level 2 authentication procedures are supported.
-- It contains the passwords to use for checking
-- received Level 2 LSP and SNP PDUs. Note that the set used
-- for checking also includes the value of the object
-- isisSysAuthDomainTransPwd but that value is not present in
-- this table.
isisAuthDomainRecPwdTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisAuthDomainRecPwdEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The set of passwords to use for checking received Level
2 LSP and SNP PDUs."
REFERENCE "{ISIS.aoi domainReceivePasswords (114)}"
::= { isisSystem 7 }
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isisAuthDomainRecPwdEntry OBJECT-TYPE
SYNTAX IsisAuthDomainRecPwdEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains one password to treat as valid in a
received Level 2 LSP or SNP PDU."
INDEX { isisAuthDomainRecPwdSysInstance,
isisAuthDomainRecPwd }
::= { isisAuthDomainRecPwdTable 1 }
IsisAuthDomainRecPwdEntry ::=
SEQUENCE {
isisAuthDomainRecPwdSysInstance
INTEGER,
isisAuthDomainRecPwd
Password,
isisAuthDomainRecPwdExistState
ExistState
}
isisAuthDomainRecPwdSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds. This object follows the
index behaviour."
::= { isisAuthDomainRecPwdEntry 1 }
isisAuthDomainRecPwd OBJECT-TYPE
SYNTAX Password
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A password to treat as valid in a received Level 2 LSP
or SNP PDU. This object follows the index behaviour."
::= { isisAuthDomainRecPwdEntry 2 }
isisAuthDomainRecPwdExistState OBJECT-TYPE
SYNTAX ExistState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The existence state of the isisDomainRecPwdEntry. This
object follows the ExistenceState behaviour."
DEFVAL { on }
::= { isisAuthDomainRecPwdEntry 3 }
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-- The Partition Repair Group
-- The Partition Repair Group is present if the system supports
-- the partition repair option.
-- The Partition Repair Table
-- The Partition Repair Table contains an entry for each
-- instance of the protocol for which the Partition Repair
-- function is implemented.
isisPartRepTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisPartRepEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The set of entries containing information about the
Partition Repair function in each instance of the
protocol."
::= { isisSystem 8 }
isisPartRepEntry OBJECT-TYPE
SYNTAX IsisPartRepEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Partition Repair function information specific to each
instance of the protocol."
INDEX { isisPartRepSysInstance }
::= { isisPartRepTable 1 }
IsisPartRepEntry ::=
SEQUENCE {
isisPartRepSysInstance
INTEGER,
isisPartRepMaxVirtAdj
INTEGER,
isisPartRepDesL2IS
SystemID,
isisPartRepVirtLinkChgs
Counter
}
isisPartRepSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
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to which this row corresponds. This object follows the
index behaviour."
::= { isisPartRepEntry 1 }
isisPartRepMaxVirtAdj OBJECT-TYPE
SYNTAX INTEGER (0..32)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The maximum number of Virtual Adjacencies which may be
created to repair partitioned Level 1 domains."
REFERENCE "{ISIS.aoi maximumVirtualAdjacencies (27)}"
DEFVAL { 2 }
::= { isisPartRepEntry 2 }
isisPartRepDesL2IS OBJECT-TYPE
SYNTAX SystemID
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The ID of the Partition Designated Level 2 Intermediate
System."
REFERENCE "{ISIS.aoi
partitionDesignatedL2IntermediateSystem (30)}"
::= { isisPartRepEntry 3 }
isisPartRepVirtLinkChgs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times a virtual link is either created or
deleted."
REFERENCE "{ISIS.aoi partitionVirtualLinkChanges (31)}"
::= { isisPartRepEntry 4 }
-- The Partition Area Address Table
-- The Partition Area Address table contains for each instance
-- of the protocol the set union of
-- all area addresses of all Intermediate Systems in the
-- partition reachable by non-virtual links (calculated from
-- their Level 1 LSPs)
isisPartAreaAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisPartAreaAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
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"The set union for each protocol instance of the area
addresses reported in all Level 1 LSPs in the partition
reachable by non-virtual links."
REFERENCE "{ISIS.aoi partitionAreaAddresses (29)}"
::= { isisSystem 9 }
isisPartAreaAddrEntry OBJECT-TYPE
SYNTAX IsisPartAreaAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains one area address reported in a
Level 1 LSP in a partition reachable by a non-virtual
link."
INDEX { isisPartAreaAddrSysInstance,
isisPartAreaAddr }
::= { isisPartAreaAddrTable 1 }
IsisPartAreaAddrEntry ::=
SEQUENCE {
isisPartAreaAddrSysInstance
INTEGER,
isisPartAreaAddr
OSINSAddress
}
isisPartAreaAddrSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds."
::= { isisPartAreaAddrEntry 1 }
isisPartAreaAddr OBJECT-TYPE
SYNTAX OSINSAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"An area address reported in a Level 1 LSP in a partition
reachable by a non-virtual link."
::= { isisPartAreaAddrEntry 2 }
-- The Virtual Adjacency Table
-- The Virtual Adjacency Table contains information about all
-- Virtual Adjacencies present on the system.
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isisVirtAdjTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisVirtAdjEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The table of virtual adjacencies."
::= { isisSystem 10 }
isisVirtAdjEntry OBJECT-TYPE
SYNTAX IsisVirtAdjEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry corresponds to a Virtual Adjacency."
REFERENCE "{ISIS.moi virtualAdjacency (2)}"
INDEX { isisVirtAdjSysInstance,
isisVirtAdjIndex }
::= { isisVirtAdjTable 1 }
IsisVirtAdjEntry ::=
SEQUENCE {
isisVirtAdjSysInstance
INTEGER,
isisVirtAdjIndex
INTEGER,
isisVirtAdjNET
OSINSAddress,
isisVirtAdjMetric
PathCost
}
isisVirtAdjSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds."
::= { isisVirtAdjEntry 1 }
isisVirtAdjIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The identifier for the Virtual Adjacency. This is a
unique value amongst all virtual adjacencies on the same
circuit assigned by the implementation when the virtual
adjacency is created."
::= { isisVirtAdjEntry 2 }
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isisVirtAdjNET OBJECT-TYPE
SYNTAX OSINSAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The Network Entity Title which is the destination of the
virtual Adjacency being used to repair a partitioned
Level 1 Area"
REFERENCE "{ISIS.aoi networkEntityTitle (88)}"
::= { isisVirtAdjEntry 3 }
isisVirtAdjMetric OBJECT-TYPE
SYNTAX PathCost
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The cost of the least cost level 2 path(s) using the
default metric to the destination of the virtual
Adjacency."
REFERENCE "{ISIS.aoi metric (89)}"
::= { isisVirtAdjEntry 4 }
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-- The Circuit Group
-- The Circuit Group is mandatory
-- The Circuit Table
-- Each broadcast or point-to-point interface on the system
-- corresponds to one entry in the Circuit table. There may be
-- many X.25 DA circuit entries in the Circuit table for an
-- X.25 interface.
isisCircTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisCircEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The table of circuits used by each instance of
Integrated IS-IS on this system."
::= { isisCirc 1 }
isisCircEntry OBJECT-TYPE
SYNTAX IsisCircEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"An isisCircEntry exists for each circuit used by
Integrated IS-IS on this system."
INDEX { isisCircSysInstance,
isisCircIndex }
::= { isisCircTable 1 }
IsisCircEntry ::=
SEQUENCE {
isisCircSysInstance
INTEGER,
isisCircIndex
INTEGER,
isisCircIfIndex
INTEGER,
isisCircOperState
OperState,
isisCircExistState
ExistState,
isisCircType
INTEGER,
isisCircISISHelloTimer
INTEGER,
isisCircL1DefaultMetric
DefaultMetric,
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isisCircL1DelayMetric
OtherMetric,
isisCircL1ExpenseMetric
OtherMetric,
isisCircL1ErrorMetric
OtherMetric,
isisCircExtDomain
Boolean,
isisCircAdjChanges
Counter,
isisCircInitFails
Counter,
isisCircRejAdjs
Counter,
isisCircOutCtrlPDUs
Counter,
isisCircInCtrlPDUs
Counter,
isisCircIDFieldLenMismatches
Counter,
isisCircMaxAreaAddrMismatches
Counter,
isisCircL2DefaultMetric
DefaultMetric,
isisCircL2DelayMetric
OtherMetric,
isisCircL2ExpenseMetric
OtherMetric,
isisCircL2ErrorMetric
OtherMetric,
isisCircManL2Only
Boolean,
isisCircL1ISPriority
ISPriority,
isisCircL1CircID
CircuitID,
isisCircL1DesIS
SystemID,
isisCircLANL1DesISChanges
Counter,
isisCircL2ISPriority
ISPriority,
isisCircL2CircID
CircuitID,
isisCircL2DesIS
SystemID,
isisCircLANL2DesISChanges
Counter,
isisCircPtToPtCircID
CircuitID,
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isisCircStaticCallInfo
OBJECT IDENTIFIER,
isisCircDACallDefMetInc
OtherMetric,
isisCircDACallDelMetInc
OtherMetric,
isisCircDACallErrMetInc
OtherMetric,
isisCircDACallExpMetInc
OtherMetric,
isisCircAuthTransPwd
Password,
isisCircAuthFails
Counter
}
isisCircSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds. This object follows the
index behaviour."
::= { isisCircEntry 1 }
isisCircIndex OBJECT-TYPE
SYNTAX INTEGER (1..255)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The identifier of this circuit, unique within the
instance of the protocol. This object follows the index
behaviour."
::= { isisCircEntry 2 }
isisCircIfIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The value of ifIndex for the interface to which this
circuit corresponds. This object follows the
replaceOnlyWhileDisabled behaviour."
::= { isisCircEntry 3 }
isisCircOperState OBJECT-TYPE
SYNTAX OperState
ACCESS read-write
STATUS mandatory
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DESCRIPTION
"The operational state of the circuit. This object
follows the operationalState behaviour."
DEFVAL { off }
::= { isisCircEntry 4 }
isisCircExistState OBJECT-TYPE
SYNTAX ExistState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The existence state of this circuit. This object follows
the ExistenceState behaviour."
DEFVAL { on }
::= { isisCircEntry 5 }
isisCircType OBJECT-TYPE
SYNTAX INTEGER {
broadcast(1),
ptToPt(2),
staticIn(3),
staticOut(4),
dA(5)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The type of the circuit. This object follows the
replaceOnlyWhileDisabled behaviour. The type specified
must be compatible with the type of the interface defined
by the value of isisCircIfIndex."
REFERENCE "{ISIS.aoi type (33)}"
::= { isisCircEntry 6 }
isisCircISISHelloTimer OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The period, in seconds, between IIH PDUs. It is also
used as the period between ISH PDUs when polling the ES
configuration. This object follows the resettingTimer
behaviour."
REFERENCE "{ISIS.aoi iSISHelloTimer (45)}"
DEFVAL { 3 }
::= { isisCircEntry 7 }
isisCircL1DefaultMetric OBJECT-TYPE
SYNTAX DefaultMetric
ACCESS read-write
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STATUS mandatory
DESCRIPTION
"The default metric value of this circuit for Level 1
traffic."
REFERENCE "{ISIS.aoi l1DefaultMetric (35)}"
DEFVAL { 20 }
::= { isisCircEntry 8 }
isisCircL1DelayMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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."
REFERENCE "{ISIS.aoi l1DelayMetric (36)}"
DEFVAL { 0 }
::= { isisCircEntry 9 }
isisCircL1ExpenseMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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."
REFERENCE "{ISIS.aoi l1ExpenseMetric (37)}"
DEFVAL { 0 }
::= { isisCircEntry 10 }
isisCircL1ErrorMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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."
REFERENCE "{ISIS.aoi l1ErrorMetric (38)}"
DEFVAL { 0 }
::= { isisCircEntry 11 }
isisCircExtDomain OBJECT-TYPE
SYNTAX Boolean
ACCESS read-write
STATUS mandatory
DESCRIPTION
"If true, suppress normal transmission of and
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interpretation of Intra-domain ISIS PDUs on this
circuit."
REFERENCE "{ISIS.aoi externalDomain (46)}"
::= { isisCircEntry 12 }
isisCircAdjChanges OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times an adjacency state change has
occurred on this circuit."
REFERENCE "{ISIS.aoi changesInAdjacencyState (40)}"
::= { isisCircEntry 13 }
isisCircInitFails OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times initialization of this circuit has
failed."
REFERENCE "{ISIS.aoi initializationFailures (41)}"
::= { isisCircEntry 14 }
isisCircRejAdjs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times an adjacency has been rejected on
this circuit."
REFERENCE "{ISIS.aoi rejectedAdjacencies (42)}"
::= { isisCircEntry 15 }
isisCircOutCtrlPDUs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of IS-IS control PDUs sent on this circuit."
REFERENCE "{ISIS.aoi iSISControlPDUsSent (43)}"
::= { isisCircEntry 16 }
isisCircInCtrlPDUs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of IS-IS control PDUs received on this
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circuit."
REFERENCE "{ISIS.aoi controlPDUsReceived (44)}"
::= { isisCircEntry 17 }
isisCircIDFieldLenMismatches OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times an IS-IS control PDU with an ID
field length different to that for this system has been
received."
REFERENCE "{ISIS.aoi iDFieldLengthMismatches (25)}"
::= { isisCircEntry 18 }
isisCircMaxAreaAddrMismatches OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Number of times a PDU is received with a different value
for MaximumAreaAddresses from that of the receiving
system."
REFERENCE "{ISIS.aoi MaximumAreaAddressesMismatches (118)}"
::= { isisCircEntry 19 }
-- The following objects map those from the linkageISISLevel2-P
-- package
isisCircL2DefaultMetric OBJECT-TYPE
SYNTAX DefaultMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The default metric value of this circuit for level 2
traffic."
REFERENCE "{ISIS.aoi l2DefaultMetric (68)}"
DEFVAL { 20 }
::= { isisCircEntry 20 }
isisCircL2DelayMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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."
REFERENCE "{ISIS.aoi l2DelayMetric (69)}"
DEFVAL { 0 }
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::= { isisCircEntry 21 }
isisCircL2ExpenseMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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."
REFERENCE "{ISIS.aoi l2ExpenseMetric (70)}"
DEFVAL { 0 }
::= { isisCircEntry 22 }
isisCircL2ErrorMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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."
REFERENCE "{ISIS.aoi l2ErrorMetric (71)}"
DEFVAL { 0 }
::= { isisCircEntry 23 }
isisCircManL2Only OBJECT-TYPE
SYNTAX Boolean
ACCESS read-write
STATUS mandatory
DESCRIPTION
"When true, indicates that this circuit is to be used
only for level 2. This object follows the
replaceOnlyWhileDisabled behaviour."
REFERENCE "{ISIS.aoi manualL2OnlyMode (72)}"
DEFVAL { false }
::= { isisCircEntry 24 }
-- The following objects map those from the
-- linkageISISBroadcast-P package
isisCircL1ISPriority OBJECT-TYPE
SYNTAX ISPriority
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The priority for becoming LAN Level 1 Deignated
Intermediate System on a broadcast circuit."
REFERENCE "{ISIS.aoi l1IntermediateSystemPriority (47)}"
DEFVAL { 64 }
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::= { isisCircEntry 25 }
isisCircL1CircID OBJECT-TYPE
SYNTAX CircuitID
ACCESS read-only
STATUS mandatory
DESCRIPTION
"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 object 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."
REFERENCE "{ISIS.aoi l1CircuitID (48)}"
::= { isisCircEntry 26 }
isisCircL1DesIS OBJECT-TYPE
SYNTAX SystemID
ACCESS read-only
STATUS mandatory
DESCRIPTION
"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."
REFERENCE "{ISIS.aoi l1DesignatedIntermediateSystem (49)}"
::= { isisCircEntry 27 }
isisCircLANL1DesISChanges OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times the LAN Level 1 Designated
Intermediate System has changed."
REFERENCE "{ISIS.aoi
lanL1DesignatedIntermediateSystemChanges (50)}"
::= { isisCircEntry 28 }
-- The following objects map those from the
-- linkageISISLevel2Broadcast-P package
isisCircL2ISPriority OBJECT-TYPE
SYNTAX ISPriority
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The priority for becoming LAN level 2 Designated
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Intermediate System."
REFERENCE "{ISIS.aoi l2IntermediateSystemPriority (73)}"
DEFVAL { 64 }
::= { isisCircEntry 29 }
isisCircL2CircID OBJECT-TYPE
SYNTAX CircuitID
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The LAN ID allocated by the LAN Level 2 Designated
Intermediate System. Where this system is not aware of
this value (because it is not participating in the Level
2 Designated Intermediate System election), this object
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."
REFERENCE "{ISIS.aoi l2CircuitID (74)}"
::= { isisCircEntry 30 }
isisCircL2DesIS OBJECT-TYPE
SYNTAX SystemID
ACCESS read-only
STATUS mandatory
DESCRIPTION
"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."
REFERENCE "{ISIS.aoi l2DesignatedIntermediateSystem (75)}"
::= { isisCircEntry 31 }
isisCircLANL2DesISChanges OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of times the LAN Level 2 Designated
Intermediate System has changed."
REFERENCE "{ISIS.aoi
lanL2DesignatedIntermediateSystemChanges (76)}"
::= { isisCircEntry 32 }
-- The following objects map those from the linkageISISPtToPt-P
-- package
isisCircPtToPtCircID OBJECT-TYPE
SYNTAX CircuitID
ACCESS read-only
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STATUS mandatory
DESCRIPTION
"The ID of the circuit allocated during initialization.
If no value has been negotiated (either because the
adjacency is to an End System, or because initialization
has not yet successfully completed), this object 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."
REFERENCE "{ISIS.aoi ptPtCircuitID (51)}"
::= { isisCircEntry 33 }
-- The following objects map those from the linkageISIStatic-P
-- package
isisCircStaticCallInfo OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"An OBJECT IDENTIFIER that identifies call setup
information (in particular the DTE address to call) for
use when a static circuit is enabled. This object loosely
maps the outgoingCallIVMO attribute of the
linkageISIStatic-P package. An implementation may use a
separate mechanism for providing call setup information."
DEFVAL { { 0 0 } }
::= { isisCircEntry 34 }
-- The following objects map those from the
-- linkageISISDACallEstablishmentMetricIncrement-P package
isisCircDACallDefMetInc OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Additional value to be reported for the default metric
value of unestablished DA adjacencies."
REFERENCE "{ISIS.aoi
callEstablishmentDefaultMetricIncrement (52)}"
DEFVAL { 0 }
::= { isisCircEntry 35 }
isisCircDACallDelMetInc OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Additional value to be reported for the delay metric
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value of unestablished DA adjacencies."
REFERENCE "{ISIS.aoi
callEstablishmentDelayMetricIncrement (53)}"
DEFVAL { 0 }
::= { isisCircEntry 36 }
isisCircDACallErrMetInc OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Additional value to be reported for the error metric
value of unestablished DA adjacencies."
REFERENCE "{ISIS.aoi
callEstablishmentErrorMetricIncrement (55)}"
DEFVAL { 0 }
::= { isisCircEntry 37 }
isisCircDACallExpMetInc OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Additional value to be reported for the expense metric
value of unestablished DA adjacencies."
REFERENCE "{ISIS.aoi
callEstablishmentExpenseMetricIncrement (54)}"
DEFVAL { 0 }
::= { isisCircEntry 38 }
-- The following objects map some of those from the
-- linkageISISAuthentication-P package
isisCircAuthTransPwd OBJECT-TYPE
SYNTAX Password
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The value to be used as a transmit password in in IIH
PDUs transmitted by this Intermediate System."
REFERENCE "{ISIS.aoi circuitTransmitPassword (115)}"
DEFVAL { ''H }
::= { isisCircEntry 39 }
isisCircAuthFails OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The number of authentication failures on this circuit."
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REFERENCE "{ISIS.aoi authenticationFailures (117)}"
::= { isisCircEntry 40 }
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-- The Circuit IS Group
-- The Circuit IS Group is present if the system supports the
-- IS functions of the ISO 9542 protocol.
-- The Circuit IS Table
-- The Circuit IS Table contains objects controlling the
-- operation of the IS functions of the ES-IS protocol
-- (ISO 9542) on each circuit over which ISIS is run.
-- Objects in this table map those in the linkage-ISO9542IS-P
-- package defined in the GDMO in ISO 10733 [5].
isisCircISTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisCircISEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The set of objects controlling the operation of the IS
functions of the ES-IS protocol (ISO 9542) on each
circuit over which ISIS is run."
REFERENCE "{NLM.poi linkage-ISO9542IS-P (22)}"
::= { isisCirc 2 }
isisCircISEntry OBJECT-TYPE
SYNTAX IsisCircISEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains objects controlling the operation of
the IS functions of the ES-IS protocol (ISO 9542) on one
circuit."
INDEX { isisCircISIndex }
::= { isisCircISTable 1 }
IsisCircISEntry ::=
SEQUENCE {
isisCircISIndex
INTEGER,
isisCircISExistState
ExistState,
isisCircISOperState
OperState,
isisCircISHoldTimerMult
INTEGER,
isisCircISConfTimer
INTEGER,
isisCircISSuggESConfTimer
INTEGER,
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isisCircISRedHoldTime
INTEGER,
isisCircISESReachChgs
Counter,
isisCircISInv9542PDUs
Counter
}
isisCircISIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The unique identifier of this row. This value is the
same as the value of the ifIndex object which identifies
the interface which corresponds to this circuit. This
object follows the index behaviour."
::= { isisCircISEntry 1 }
isisCircISExistState OBJECT-TYPE
SYNTAX ExistState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The existence state of this row. This object follows the
ExistenceState behaviour."
DEFVAL { on }
::= { isisCircISEntry 2 }
isisCircISOperState OBJECT-TYPE
SYNTAX OperState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The operational state of the row. This object follows
the operationalState behaviour."
DEFVAL { off }
::= { isisCircISEntry 3 }
isisCircISHoldTimerMult OBJECT-TYPE
SYNTAX INTEGER (2..63)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The factor to derive holding timer from configuration
timer. This value when multipled by a configuration timer
yields the value of the holding timer parameter issued
with configuration information. The semantics of this
parameter are such that it is permissible to add a delta
value to the result to compensate for possible delays and
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imprecision of timers. The result of the calculation is
truncated, upon overflow, to the maximum value for the
parameter permitted by the protocol (65535)."
REFERENCE "{NLM.aoi holdingTimerMutliplier (20)}"
DEFVAL { 3 }
::= { isisCircISEntry 4 }
isisCircISConfTimer OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Value in seconds for the ISO 9542 IS configuration
timer. It is used to determine how often an IS reports
configuration information to ESs. This object follows the
resettingTimer behaviour."
REFERENCE "{NLM.aoi iSConfigurationTimer (24)}"
DEFVAL { 10 }
::= { isisCircISEntry 5 }
isisCircISSuggESConfTimer OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Value to be used for the ISO 9542 suggested ES
configuration timer value (in seconds), advertised in IS
Hellos generated by the system on this circuit. This
object follows the resettingTimer behaviour."
REFERENCE "{NLM.aoi suggestedESConfigurationTimer (25)}"
DEFVAL { 600 }
::= { isisCircISEntry 6 }
isisCircISRedHoldTime OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The holding time (in seconds) to be specified in
Redirect PDUs generated by the system on this circuit."
REFERENCE "{NLM.aoi redirectHoldingTime (26)}"
DEFVAL { 600 }
::= { isisCircISEntry 7 }
isisCircISESReachChgs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Count of the number of changes in reachability of End
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Systems from this circuit."
REFERENCE "{NLM.aoi eSReachabilityChanges (27)}"
::= { isisCircISEntry 8 }
isisCircISInv9542PDUs OBJECT-TYPE
SYNTAX Counter
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Counter of invalid 9542 PDUs received. This is the
number of ISO 9452 PDUs received which are discarded as a
result of the PDU Header Error Detection or Protocol
Error Processing Functions specified in ISO 9542."
REFERENCE "{NLM.aoi invalid9542PDUs (101)}"
::= { isisCircISEntry 9 }
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-- The Circuit Authentication Group
-- The Circuit Authentication Group is present if the Circuit
-- authentication procedures are implemented.
-- The Circuit Receive Password Table
-- Each entry contains one password to treat as valid in
-- received IIH PDUs on the corresponding circuit.
-- This table maps some of the objects from the
-- linkageISISAuthentication-P package
isisCircAuthRecPwdTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisCircAuthRecPwdEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The set of passwords to use for checking received IIH
PDUs."
REFERENCE "{ISIS.aoi circuitReceivePasswords (116)}"
::= { isisCirc 3 }
isisCircAuthRecPwdEntry OBJECT-TYPE
SYNTAX IsisCircAuthRecPwdEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains one password to treat as valid in a
received IIH PDU on a circuit."
INDEX { isisCircAuthRecPwdSysInstance,
isisCircAuthRecPwdCircIndex,
isisCircAuthRecPwd }
::= { isisCircAuthRecPwdTable 1 }
IsisCircAuthRecPwdEntry ::=
SEQUENCE {
isisCircAuthRecPwdSysInstance
INTEGER,
isisCircAuthRecPwdCircIndex
INTEGER,
isisCircAuthRecPwd
Password,
isisCircAuthRecPwdExistState
ExistState
}
isisCircAuthRecPwdSysInstance OBJECT-TYPE
SYNTAX INTEGER
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ACCESS read-write
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds. This object follows the
index behaviour."
::= { isisCircAuthRecPwdEntry 1 }
isisCircAuthRecPwdCircIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The identifier of the Circuit corresponding to this
password entry. This object follows the index behaviour."
::= { isisCircAuthRecPwdEntry 2 }
isisCircAuthRecPwd OBJECT-TYPE
SYNTAX Password
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A password to treat as valid in a received IIH PDU on
this circuit. This object follows the index behaviour."
::= { isisCircAuthRecPwdEntry 3 }
isisCircAuthRecPwdExistState OBJECT-TYPE
SYNTAX ExistState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The existence state of the isisCircAuthRecPwdEntry. This
object follows the ExistenceState behaviour."
DEFVAL { on }
::= { isisCircAuthRecPwdEntry 4 }
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-- The IS Adjacency Group
-- The IS Adjacency Group is mandatory and contains information
-- about adjacencies to routers maintained by the Integrated
-- IS-IS protocol
-- The IS Adjacency Table
-- Each adjacency to an IS corresponds to one entry in this
-- table.
isisISAdjTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisISAdjEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The table of adjacencies to Intermediate Systems."
::= { isisISAdj 1 }
isisISAdjEntry OBJECT-TYPE
SYNTAX IsisISAdjEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry corresponds to one adjacency to an
Intermediate System on this system."
INDEX { isisISAdjSysInstance,
isisISAdjCircIndex,
isisISAdjIndex }
::= { isisISAdjTable 1 }
IsisISAdjEntry ::=
SEQUENCE {
isisISAdjSysInstance
INTEGER,
isisISAdjCircIndex
INTEGER,
isisISAdjIndex
INTEGER,
isisISAdjState
INTEGER,
isisISAdjNeighSNPAAddress
SNPAAddress,
isisISAdjNeighSysType
INTEGER,
isisISAdjNeighSysID
OCTET STRING,
isisISAdjUsage
INTEGER,
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isisISAdjHoldTimer
INTEGER,
isisISAdjNeighPriority
ISPriority
}
isisISAdjSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds."
::= { isisISAdjEntry 1 }
isisISAdjCircIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The identifier of the Circuit which is the parent of the
IS adjacency."
::= { isisISAdjEntry 2 }
isisISAdjIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"A unique value identifying the IS adjacency from all
other such adjacencies on this circuit. This value is
assigned by the system when the adjacency is created
automatically."
::= { isisISAdjEntry 3 }
isisISAdjState OBJECT-TYPE
SYNTAX INTEGER {
initializing (1),
up (2),
failed (3),
down (4)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The state of the adjacency"
REFERENCE "{ISIS.aoi adjacencyState (78)}"
::= { isisISAdjEntry 4 }
isisISAdjNeighSNPAAddress OBJECT-TYPE
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SYNTAX SNPAAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The SNPA address of the neighboring system."
REFERENCE "{ISIS.aoi neighbourSNPAAddress (79)}"
::= { isisISAdjEntry 5 }
isisISAdjNeighSysType OBJECT-TYPE
SYNTAX INTEGER {
unknown(1),
intermediateSystem(3),
l1IntermediateSystem(4),
l2IntermediateSystem(5)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The type of the neighboring system."
REFERENCE "{ISIS.aoi neighbourSystemType (80)}"
::= { isisISAdjEntry 6 }
isisISAdjNeighSysID OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(0..9))
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The system ID of the neighboring Intermediate System set
from the source ID field of the neighbor's IIH PDUs."
REFERENCE "{ISIS.aoi neighbourSystemIds (83)}"
::= { isisISAdjEntry 7 }
isisISAdjUsage OBJECT-TYPE
SYNTAX INTEGER {
undefined(1),
level1(2),
level2(3),
level1and2(4)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The usage of the adjacency. An adjacency of type level1
will be used for level 1 traffic only. An adjacency of
type level2 will be used for level 2 traffic only. An
adjacency of type level1and2 will be used for both level
1 and level 2 traffic. There may be two adjacencies (of
types level1 and level2) between the same pair of
Intermediate Systems."
REFERENCE "{ISIS.aoi adjacencyUsage (82)}"
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::= { isisISAdjEntry 8 }
isisISAdjHoldTimer OBJECT-TYPE
SYNTAX INTEGER (1..65535)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The holding time for this adjacency updated from
received IIH PDUs."
REFERENCE "{ISIS.aoi holdingTimer (85)}"
::= { isisISAdjEntry 9 }
isisISAdjNeighPriority OBJECT-TYPE
SYNTAX ISPriority
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Priority of the neighboring Intermediate System for
becoming the LAN Level 1 Designated Intermediate System
if the value of isisISAdjNeighSysType is
L1IntermediateSystem or LAN Level 2 Designated
Intermediate System if the value of
isisISAdjNeighSysType is L2IntermediateSystem."
REFERENCE "{ISIS.aoi lANPriority (86)}"
::= { isisISAdjEntry 10 }
-- The IS Adjacency Area Address Table
-- The IS Adjacency Area Address Table contains the set of
-- Area Addresses of neighboring
-- Intermediate Systems as reported in IIH PDUs.
isisISAdjAreaAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisISAdjAreaAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"This table contains the set of Area Addresses of
neighboring Intermediate Systems as reported in received
IIH PDUs."
REFERENCE "{ISIS.aoi areaAddressesOfNeighbour (84)}"
::= { isisISAdj 2 }
isisISAdjAreaAddrEntry OBJECT-TYPE
SYNTAX IsisISAdjAreaAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains one Area Address reported by a
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neighboring Intermediate System in its IIH PDUs."
INDEX { isisISAdjAreaAddrSysInstance,
isisISAdjAreaAddrCircIndex,
isisISAdjAreaAddrAdjIndex,
isisISAdjAreaAddress }
::= { isisISAdjAreaAddrTable 1 }
IsisISAdjAreaAddrEntry ::=
SEQUENCE {
isisISAdjAreaAddrSysInstance
INTEGER,
isisISAdjAreaAddrCircIndex
INTEGER,
isisISAdjAreaAddrAdjIndex
INTEGER,
isisISAdjAreaAddress
OSINSAddress
}
isisISAdjAreaAddrSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds."
::= { isisISAdjAreaAddrEntry 1 }
isisISAdjAreaAddrCircIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The identifier of the Circuit which is the parent of the
IS adjacency to which this Area Address entry
corresponds."
::= { isisISAdjAreaAddrEntry 2 }
isisISAdjAreaAddrAdjIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The identifier of the IS adjacency to which this entry
belongs."
::= { isisISAdjAreaAddrEntry 3 }
isisISAdjAreaAddress OBJECT-TYPE
SYNTAX OSINSAddress
ACCESS read-only
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STATUS mandatory
DESCRIPTION
"One Area Address as reported in IIH PDUs received from
the neighbor."
::= { isisISAdjAreaAddrEntry 4 }
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-- The IS Adjacency IP Group
-- The IS Adjacency IP Group is present if the system supports
-- IP Integrated IS-IS
-- The IS Adjacency IP Address Table
-- The IS Adjacency IP Address Table contains the
-- set of IP Addresses of neighboring Intermediate Systems
-- as reported in received IIH PDUs.
isisISAdjIPAddrTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisISAdjIPAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"This table contains the set of IP Addresses of
neighboring Intermediate Systems as reported in received
IIH PDUs."
::= { isisISAdj 3 }
isisISAdjIPAddrEntry OBJECT-TYPE
SYNTAX IsisISAdjIPAddrEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains one IP Address reported by a
neighboring Intermediate System in its IIH PDUs."
INDEX { isisISAdjIPAddrSysInstance,
isisISAdjIPAddrCircIndex,
isisISAdjIPAddrAdjIndex,
isisISAdjIPAddress }
::= { isisISAdjIPAddrTable 1 }
IsisISAdjIPAddrEntry ::=
SEQUENCE {
isisISAdjIPAddrSysInstance
INTEGER,
isisISAdjIPAddrCircIndex
INTEGER,
isisISAdjIPAddrAdjIndex
INTEGER,
isisISAdjIPAddress
IpAddress
}
isisISAdjIPAddrSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
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STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds."
::= { isisISAdjIPAddrEntry 1 }
isisISAdjIPAddrCircIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The identifier of the Circuit which is the parent of the
IS adjacency to which this IP Address entry corresponds."
::= { isisISAdjIPAddrEntry 2 }
isisISAdjIPAddrAdjIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The identifier of the IS adjacency to which this entry
belongs."
::= { isisISAdjIPAddrEntry 3 }
isisISAdjIPAddress OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"One IP Address as reported in IIH PDUs received from the
neighbor."
::= { isisISAdjIPAddrEntry 4 }
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-- The IS Adjacency Integrated Group
-- The IS Adjacency Integrated Group is present if the system
-- supports Integrated ISIS.
-- The IS Adjacency Protocol Supported Table
-- The IS Adjacency Protocol Supported Table contains the set of
-- protocols supported by neighboring
-- Intermediate Systems as reported in received IIH PDUs.
isisISAdjProtSuppTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisISAdjProtSuppEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"This table contains the set of protocols supported by
neighboring Intermediate Systems as reported in received
IIH PDUs."
::= { isisISAdj 4 }
isisISAdjProtSuppEntry OBJECT-TYPE
SYNTAX IsisISAdjProtSuppEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains one protocol supported by a
neighboring Intermediate System as reported in its IIH
PDUs."
INDEX { isisISAdjProtSuppSysInstance,
isisISAdjProtSuppCircIndex,
isisISAdjProtSuppAdjIndex,
isisISAdjProtSuppProtocol }
::= { isisISAdjProtSuppTable 1 }
IsisISAdjProtSuppEntry ::=
SEQUENCE {
isisISAdjProtSuppSysInstance
INTEGER,
isisISAdjProtSuppCircIndex
INTEGER,
isisISAdjProtSuppAdjIndex
INTEGER,
isisISAdjProtSuppProtocol
SupportedProtocol
}
isisISAdjProtSuppSysInstance OBJECT-TYPE
SYNTAX INTEGER
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ACCESS read-only
STATUS mandatory
DESCRIPTION
"The unique identifier of the Integrated IS-IS instance
to which this row corresponds."
::= { isisISAdjProtSuppEntry 1 }
isisISAdjProtSuppCircIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The identifier of the Circuit which is the parent of the
IS adjacency to which this supported protocol entry
corresponds."
::= { isisISAdjProtSuppEntry 2 }
isisISAdjProtSuppAdjIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The identifier the IS adjacency to which this entry
corresponds."
::= { isisISAdjProtSuppEntry 3 }
isisISAdjProtSuppProtocol OBJECT-TYPE
SYNTAX SupportedProtocol
ACCESS read-only
STATUS mandatory
DESCRIPTION
"One supported protocol as reported in IIH PDUs received
from the neighbor."
::= { isisISAdjProtSuppEntry 4 }
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-- The ES Adjacency Group
-- The ES Adjacency Group is present if the system supports
-- reception of ES Hellos
-- The ES Adjacency Table
-- The ES Adjacency Table contains one entry for each
-- End System ID of each neighboring End System
-- as reported in ESH PDUs or as configured manually.
isisESAdjTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisESAdjEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The table of End System IDs of neighboring End Systems
as reported in their ESH PDUs or as configured manually"
::= { isisESAdj 1 }
isisESAdjEntry OBJECT-TYPE
SYNTAX IsisESAdjEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry contains one End System ID of a neighboring
End System as reported in an ESH PDU or as configured
manually."
INDEX { isisESAdjSysInstance,
isisESAdjCircIndex,
isisESAdjAdjIndex,
isisESAdjESID }
::= { isisESAdjTable 1 }
IsisESAdjEntry ::=
SEQUENCE {
isisESAdjSysInstance
INTEGER,
isisESAdjCircIndex
INTEGER,
isisESAdjAdjIndex
INTEGER,
isisESAdjType
INTEGER,
isisESAdjState
INTEGER,
isisESAdjNeighSNPAAddress
SNPAAddress,
isisESAdjExistState
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ExistState,
isisESAdjESID
SystemID
}
isisESAdjSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The identifier of the Integrated IS-IS instance to which
this row corresponds. This object follows the index and
manualOrAutomatic behaviours."
::= { isisESAdjEntry 1 }
isisESAdjCircIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The identifier of the Circuit which is the parent of the
ES adjacency to which this End System ID entry
corresponds. This object follows the index and
manualOrAutomatic behaviours."
::= { isisESAdjEntry 2 }
isisESAdjAdjIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The identifier of the ES adjacency to which this entry
belongs. This object follows the index and
manualOrAutomatic behaviours."
::= { isisESAdjEntry 3 }
isisESAdjType OBJECT-TYPE
SYNTAX INTEGER {
auto (1),
manual (2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The indication of whether this adjacency was created
manually by management action or automatically by the
implementation."
::= { isisESAdjEntry 4 }
isisESAdjState OBJECT-TYPE
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SYNTAX INTEGER {
initializing (1),
up (2),
failed (3),
down (4)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The state of the adjacency. Adjacencies created manually
always have this value set to up."
REFERENCE "{ISIS.aoi adjacencyState (78)}"
DEFVAL { up }
::= { isisESAdjEntry 5 }
isisESAdjNeighSNPAAddress OBJECT-TYPE
SYNTAX SNPAAddress
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The SNPA address of the neighboring system. This object
follows the manualOrAutomatic behaviour."
REFERENCE "{ISIS.aoi neighbourSNPAAddress (79)}"
::= { isisESAdjEntry 6 }
isisESAdjExistState OBJECT-TYPE
SYNTAX ExistState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The existence state of this ES Adjacency. This object
follows the ExistenceState behaviour. This object follows
the manualOrAutomatic behaviour."
DEFVAL { on }
::= { isisESAdjEntry 7 }
isisESAdjESID OBJECT-TYPE
SYNTAX SystemID
ACCESS read-write
STATUS mandatory
DESCRIPTION
"An End System ID of a neighboring End System. This
object follows the index and manualOrAutomatic
behaviour."
::= { isisESAdjEntry 8 }
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-- The Reachable Address Group
-- The Reachable Address Group is optional.
-- The Reachable Address Table
-- Each entry records information about a reachable address
-- (NSAP or address prefix) manually configured on the system
-- or learned through another protocol.
isisRATable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisRAEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The table of Reachable Addresses to NSAPs or Address
Prefixes."
::= { isisReachAddr 1 }
isisRAEntry OBJECT-TYPE
SYNTAX IsisRAEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry defines a Reachable Address to a NSAP or
Address Prefix."
INDEX { isisRASysInstance,
isisRACircIndex,
isisRAIndex }
::= { isisRATable 1 }
IsisRAEntry ::=
SEQUENCE {
isisRASysInstance
INTEGER,
isisRACircIndex
INTEGER,
isisRAIndex
INTEGER,
isisRAExistState
ExistState,
isisRAOperState
OperState,
isisRAAddrPrefix
NSAPPrefix,
isisRAType
INTEGER,
isisRAMapType
INTEGER,
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isisRADefMetric
DefaultMetric,
isisRADelMetric
OtherMetric,
isisRAExpMetric
OtherMetric,
isisRAErrMetric
OtherMetric,
isisRADefMetricType
MetricType,
isisRADelMetricType
MetricType,
isisRAExpMetricType
MetricType,
isisRAErrMetricType
MetricType,
isisRASNPAAddress
SNPAAddress,
isisRASNPAMask
SNPAPrefix,
isisRASNPAPrefix
SNPAPrefix
}
isisRASysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The identifier of the Integrated IS-IS instance to which
this row corresponds. This object follows the index and
manualOrAutomatic behaviours."
::= { isisRAEntry 1 }
isisRACircIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The identifier of the Circuit over which this
destination is reachable. This object follows the index
and manualOrAutomatic behaviours."
::= { isisRAEntry 2 }
isisRAIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The identifier for this isisRAEntry. This value must be
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unique amongst all Reachable Addresses on the same parent
Circuit. This object follows the index and
manualOrAutomatic behaviours."
::= { isisRAEntry 3 }
isisRAExistState OBJECT-TYPE
SYNTAX ExistState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The existence state of this Reachable Address. This
object follows the ExistenceState and manualOrAutomatic
behaviours."
DEFVAL { on }
::= { isisRAEntry 4 }
isisRAOperState OBJECT-TYPE
SYNTAX OperState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The operational state of the Reachable Address. This
object follows the operationalState and manualOrAutomatic
behaviours."
DEFVAL { off }
::= { isisRAEntry 5 }
isisRAAddrPrefix OBJECT-TYPE
SYNTAX NSAPPrefix
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The destination of this Reachable Address. This is an
Address Prefix. This object follows the
replaceOnlyWhileDisabled and manualOrAutomatic
behaviours."
REFERENCE "{ISIS.aoi addressPrefix (98)}"
::= { isisRAEntry 6 }
isisRAType OBJECT-TYPE
SYNTAX INTEGER
{
manual (1),
automatic (2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The type of this Reachable Address. Those of type manual
are created by the network manager. Those of type
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automatic are created through propagation of routing
information from another routing protocol."
DEFVAL { manual }
::= { isisRAEntry 20 }
isisRAMapType OBJECT-TYPE
SYNTAX INTEGER {
none (1),
explicit (2),
extractIDI (3),
extractDSP (4)
}
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The type of mapping to be employed to ascertain the SNPA
Address which should be used in forwarding PDUs for this
Reachable Address prefix. This object follows the
manualOrAutomatic behaviour. The following values of
mapping type are defined:
none: The mapping is null because the neighbor SNPA is
implicit by nature of the subnetwork (e.g. a
point-to-point linkage).
explicit: The subnetwork addresses in the object
isisRASNPAAddress is 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 ISO8473/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 isisRASNPAMask object value with the destination
address. The part of the SNPA extracted from the
destination NSAP is appended to the isisRASNPAPrefix
object value to form the next hop subnetwork
addressing information."
REFERENCE "{ISO10589-ISIS.aoi mappingType (107)}"
::= { isisRAEntry 7 }
isisRADefMetric OBJECT-TYPE
SYNTAX DefaultMetric
ACCESS read-write
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STATUS mandatory
DESCRIPTION
"The default metric value for reaching the specified
prefix over this circuit. This object follows the
manualOrAutomatic behaviour."
REFERENCE "{ISIS.aoi defaultMetric (99)}"
DEFVAL { 20 }
::= { isisRAEntry 19 }
isisRADelMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The delay metric for reaching the specified prefix over
this circuit. This object follows the manualOrAutomatic
behaviour. The value zero is reserved to indicate that
this metric is not supported."
REFERENCE "{ISIS.aoi delayMetric (100)}"
DEFVAL { 0 }
::= { isisRAEntry 8 }
isisRAExpMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The expense metric for reaching the specified prefix
over this circuit. This object follows the
manualOrAutomatic behaviour. The value zero is reserved
to indicate that this metric is not supported."
REFERENCE "{ISIS.aoi expenseMetric (101)}"
DEFVAL { 0 }
::= { isisRAEntry 9 }
isisRAErrMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The error metric for reaching the specified prefix over
this circuit. This object follows the manualOrAutomatic
behaviour. The value zero is reserved to indicate that
this metric is not supported."
REFERENCE "{ISIS.aoi errorMetric (102)}"
DEFVAL { 0 }
::= { isisRAEntry 10 }
isisRADefMetricType OBJECT-TYPE
SYNTAX MetricType
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ACCESS read-write
STATUS mandatory
DESCRIPTION
"Indicates whether the default metric is internal or
external. This object follows the manualOrAutomatic
behaviour."
REFERENCE "{ISIS.aoi defaultMetricType (103)}"
DEFVAL { internal }
::= { isisRAEntry 11 }
isisRADelMetricType OBJECT-TYPE
SYNTAX MetricType
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Indicates whether the delay metric is internal or
external. This object follows the manualOrAutomatic
behaviour."
REFERENCE "{ISO10589-ISIS.aoi delayMetricType (104)}"
DEFVAL { internal }
::= { isisRAEntry 12 }
isisRAExpMetricType OBJECT-TYPE
SYNTAX MetricType
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Indicates whether the expense metric is internal or
external. This object follows the manualOrAutomatic
behaviour."
REFERENCE "{ISIS.aoi expenseMetricType (105)}"
DEFVAL { internal }
::= { isisRAEntry 13 }
isisRAErrMetricType OBJECT-TYPE
SYNTAX MetricType
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Indicates whether the error metric is internal or
external. This object follows the manualOrAutomatic
behaviour."
REFERENCE "{ISIS.aoi errorMetricType (106)}"
DEFVAL { internal }
::= { isisRAEntry 14 }
isisRASNPAAddress OBJECT-TYPE
SYNTAX SNPAAddress
ACCESS read-write
STATUS mandatory
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DESCRIPTION
"The SNPA Address to which a PDU may be forwarded in
order to reach a destination which matches the address
prefix of the Reachable Address. This object follows the
manualOrAutomatic behaviour."
REFERENCE "{ISIS.aoi sNPAAddresses (109)}"
-- note only one address may be specified per Reachable Address
-- in the MIB
DEFVAL { ''H }
::= { isisRAEntry 15 }
isisRASNPAMask OBJECT-TYPE
SYNTAX SNPAPrefix
ACCESS read-write
STATUS mandatory
DESCRIPTION
"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 octet of the isisRASNPAMask object value is aligned
with the first octet (AFI) of the NSAP Address. If the
isisRASNPAMask object value and NSAP Address are of
different lengths, the shorter of the two is logically
padded with zeros before performing the extraction. This
object follows the manualOrAutomatic behaviour."
REFERENCE "{ISIS.aoi sNPAMask (122)}"
DEFVAL { ''H }
::= { isisRAEntry 16 }
isisRASNPAPrefix OBJECT-TYPE
SYNTAX SNPAPrefix
ACCESS read-write
STATUS mandatory
DESCRIPTION
"A fixed SNPA prefix for use when the isisRAMapType is
extractDSP. The SNPA Address to use is formed by
concatenating the fixed SNPA prefix with a variable SNPA
part that is extracted from the effective destination
address. For Reachable Address prefixes in which the
entire SNPA is embedded in the DSP the SNPA Prefix shall
be null. This object follows the manualOrAutomatic
behaviour."
REFERENCE "{ISIS.aoi sNPAPrefix (123)}"
DEFVAL { ''H }
::= { isisRAEntry 17 }
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-- The IP Reachable Address Group
-- The IP Reachable Address Group is optional.
-- The IP Reachable Address Table
-- Each entry records information about one IP reachable
-- address manually configured on this system or learned from
-- another protocol.
isisIPRATable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisIPRAEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The table of IP Reachable Addresses to networks,
subnetworks or hosts either manually configured or
learned from another protocol."
::= { isisIPReachAddr 1 }
isisIPRAEntry OBJECT-TYPE
SYNTAX IsisIPRAEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry defines an IP Reachable Address to a network,
subnetwork or host."
INDEX { isisIPRASysInstance,
isisIPRACircIndex,
isisIPRAIndex }
::= { isisIPRATable 1 }
IsisIPRAEntry ::=
SEQUENCE {
isisIPRASysInstance
INTEGER,
isisIPRACircIndex
INTEGER,
isisIPRAIndex
INTEGER,
isisIPRADest
IpAddress,
isisIPRAMask
IpAddress,
isisIPRAExistState
ExistState,
isisIPRAOperState
OperState,
isisIPRADefMetric
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DefaultMetric,
isisIPRADelMetric
OtherMetric,
isisIPRAExpMetric
OtherMetric,
isisIPRAErrMetric
OtherMetric,
isisIPRADefMetricType
MetricType,
isisIPRADelMetricType
MetricType,
isisIPRAExpMetricType
MetricType,
isisIPRAErrMetricType
MetricType,
isisIPRASNPAAddress
SNPAAddress
}
isisIPRASysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The identifier of the Integrated IS-IS instance to which
this row corresponds. This object follows the index and
manualOrAutomatic behaviours."
::= { isisIPRAEntry 1 }
isisIPRACircIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The identifier of the Circuit over which this IP
destination is reachable. This object follows the index
and manualOrAutomatic behaviours."
::= { isisIPRAEntry 2 }
isisIPRAIndex OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The identifier for this isisIPRAEntry. This value must
be unique amongst all IP Reachable Addresses on the same
parent Circuit. This object follows the index and
manualOrAutomatic behaviours."
::= { isisIPRAEntry 3 }
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isisIPRADest OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The destination of this IP Reachable Address. This is
either a network address, subnetwork address or host
address. This object follows the manualOrAutomatic
behaviour."
::= { isisIPRAEntry 4 }
isisIPRAMask OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The network mask for the IP Address in the isisIPRADest
object. This object follows the manualOrAutomatic
behaviour."
::= { isisIPRAEntry 5 }
isisIPRAExistState OBJECT-TYPE
SYNTAX ExistState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The state of this IP Reachable Address. This object
follows the ExistenceState and manualOrAutomatic
behaviours."
DEFVAL { on }
::= { isisIPRAEntry 6 }
isisIPRAOperState OBJECT-TYPE
SYNTAX OperState
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The operational state of the IP Reachable Address. This
object follows the operationalState and manualOrAutomatic
behaviours."
DEFVAL { off }
::= { isisIPRAEntry 7 }
isisIPRADefMetric OBJECT-TYPE
SYNTAX DefaultMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The default metric value for reaching the specified
destination over this circuit. This object follows the
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manualOrAutomatic behaviour."
DEFVAL { 20 }
::= { isisIPRAEntry 8 }
isisIPRADelMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The delay metric value for reaching the specified
destination over this circuit. The value zero is reserved
to mean the metric is not supported. This object follows
the manualOrAutomatic behaviour."
DEFVAL { 0 }
::= { isisIPRAEntry 9 }
isisIPRAExpMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The expense metric value for reaching the specified
destination over this circuit. The value zero is reserved
to mean the metric is not supported. This object follows
the manualOrAutomatic behaviour."
DEFVAL { 0 }
::= { isisIPRAEntry 10 }
isisIPRAErrMetric OBJECT-TYPE
SYNTAX OtherMetric
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The error metric value for reaching the specified
destination over this circuit. The value zero is reserved
to mean the metric is not supported. This object follows
the manualOrAutomatic behaviour."
DEFVAL { 0 }
::= { isisIPRAEntry 11 }
isisIPRADefMetricType OBJECT-TYPE
SYNTAX MetricType
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Indicates whether the default metric is internal or
external. This object follows the manualOrAutomatic
behaviour."
DEFVAL { internal }
::= { isisIPRAEntry 12 }
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isisIPRADelMetricType OBJECT-TYPE
SYNTAX MetricType
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Indicates whether the delay metric is internal or
external. This object follows the manualOrAutomatic
behaviour."
DEFVAL { internal }
::= { isisIPRAEntry 13 }
isisIPRAExpMetricType OBJECT-TYPE
SYNTAX MetricType
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Indicates whether the expense metric is internal or
external. This object follows the manualOrAutomatic
behaviour."
DEFVAL { internal }
::= { isisIPRAEntry 14 }
isisIPRAErrMetricType OBJECT-TYPE
SYNTAX MetricType
ACCESS read-write
STATUS mandatory
DESCRIPTION
"Indicates whether the error metric is internal or
external. This object follows the manualOrAutomatic
behaviour."
DEFVAL { internal }
::= { isisIPRAEntry 15 }
isisIPRASNPAAddress OBJECT-TYPE
SYNTAX SNPAAddress
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The SNPA Address to which a PDU may be forwarded in
order to reach a destination which matches this IP
Reachable Address. This object follows the
manualOrAutomatic behaviour."
DEFVAL { ''H }
::= { isisIPRAEntry 16 }
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-- The Level 1 CLNP Destination Group
-- The Level 1 CLNP Destination Group is present if the system
-- supports Level 1 and forwards ISO 8473 packets.
-- The Level 1 CLNP Destination Table
-- The Level 1 CLNP Destination Table records information about
-- each end system ID destination known to the Intermediate
-- System in the system's level 1 forwarding database.
isisL1CLNPDestTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisL1CLNPDestEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The Level 1 CLNP Destination Table records information
about each end system ID destination known to the
Intermediate System."
::= { isisCLNPDest 1 }
isisL1CLNPDestEntry OBJECT-TYPE
SYNTAX IsisL1CLNPDestEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry records information about one CLNP end system
ID destination known to the Intermediate System."
INDEX { isisL1CLNPRouteDest,
isisL1CLNPRouteMetQOS,
isisL1CLNPRouteForw }
::= { isisL1CLNPDestTable 1 }
IsisL1CLNPDestEntry ::=
SEQUENCE {
isisL1CLNPRouteDest
SystemID,
isisL1CLNPRouteMetQOS
TOS,
isisL1CLNPRouteMetric
PathCost,
isisL1CLNPRouteForw
OBJECT IDENTIFIER,
isisL1CLNPRouteSource
INTEGER,
isisL1CLNPSysInstance
INTEGER
}
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isisL1CLNPRouteDest OBJECT-TYPE
SYNTAX SystemID
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The destination end system ID."
::= { isisL1CLNPDestEntry 1 }
isisL1CLNPRouteMetQOS OBJECT-TYPE
SYNTAX TOS
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The QOS metric for this destination."
::= { isisL1CLNPDestEntry 2 }
isisL1CLNPRouteMetric OBJECT-TYPE
SYNTAX PathCost
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The path metric value for this destination."
::= { isisL1CLNPDestEntry 3 }
isisL1CLNPRouteForw OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The OBJECT IDENTIFIER for the first object in the table
entry which corresponds to the entry used for forwarding
packets to this destination. This value is an OBJECT
IDENTIFIER for an instance of the object:
isisESAdjSysInstance."
::= { isisL1CLNPDestEntry 4 }
isisL1CLNPRouteSource OBJECT-TYPE
SYNTAX INTEGER {
manual (1),
level1 (2),
esis(3)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The source of the destination. Manual is used if the
source is manually configured information on the system.
Level1 is used if the source is Level 1 LSPs. Esis is
used if the source is ES Hellos"
::= { isisL1CLNPDestEntry 5 }
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isisL1CLNPSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"If the value of isisL1CLNPRouteSource is manual or
level1 then this is the identifier of the Integrated
IS-IS Level 1 instance from which this reachability
information was learned, otherwise this value is zero."
::= { isisL1CLNPDestEntry 6 }
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-- The Level 2 CLNP Destination Group
-- The Level 2 CLNP Destination Group is present if the system
-- supports Level 2 and forwards ISO 8473 packets.
-- The Level 2 CLNP Destination Table
-- The Level 2 CLNP Destination Table records information about
-- each NSAP Address Prefix known to the Intermediate
-- System
isisL2CLNPDestTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisL2CLNPDestEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The Level 2 CLNP Destination Table records information
about each NSAP Address Prefix known to the Intermediate
System."
::= { isisCLNPDest 2 }
isisL2CLNPDestEntry OBJECT-TYPE
SYNTAX IsisL2CLNPDestEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry records information about one NSAP Address
Prefix known to the Intermediate System."
INDEX { isisL2CLNPRouteDest,
isisL2CLNPRouteMetQOS,
isisL2CLNPRouteForw }
::= { isisL2CLNPDestTable 1 }
IsisL2CLNPDestEntry ::=
SEQUENCE {
isisL2CLNPRouteDest
NSAPPrefix,
isisL2CLNPRouteMetQOS
TOS,
isisL2CLNPRouteMetType
INTEGER,
isisL2CLNPRouteIntMetric
PathCost,
isisL2CLNPRouteExtMetric
INTEGER,
isisL2CLNPRouteForw
OBJECT IDENTIFIER,
isisL2CLNPRouteSource
INTEGER,
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isisL2CLNPSysInstance
INTEGER
}
isisL2CLNPRouteDest OBJECT-TYPE
SYNTAX NSAPPrefix
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The destination address prefix."
::= { isisL2CLNPDestEntry 1 }
isisL2CLNPRouteMetQOS OBJECT-TYPE
SYNTAX TOS
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The QOS metric for this destination."
::= { isisL2CLNPDestEntry 2 }
isisL2CLNPRouteMetType OBJECT-TYPE
SYNTAX INTEGER {
internal (1),
external (2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Indicates whether the metric has an external component
or not"
::= { isisL2CLNPDestEntry 3 }
isisL2CLNPRouteIntMetric OBJECT-TYPE
SYNTAX PathCost
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The Internal path metric value for this destination."
::= { isisL2CLNPDestEntry 4 }
isisL2CLNPRouteExtMetric OBJECT-TYPE
SYNTAX INTEGER (0..63)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The External metric value for this destination. If the
metric type is internal then this value is zero."
::= { isisL2CLNPDestEntry 5 }
isisL2CLNPRouteForw OBJECT-TYPE
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SYNTAX OBJECT IDENTIFIER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The OBJECT IDENTIFIER for the first object in the table
entry which corresponds to the entry used for forwarding
packets to this destination. This value is an OBJECT
IDENTIFIER for an instance of one of the following
objects: isisVirtSysInstance, isisISAdjSysInstance,
isisRASysInstance."
::= { isisL2CLNPDestEntry 6 }
isisL2CLNPRouteSource OBJECT-TYPE
SYNTAX INTEGER {
manual (1),
level2 (2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The source of the destination. Manual is used if the
source is manually configured information on the system.
Level2 is used if the source is Level 2 LSPs."
::= { isisL2CLNPDestEntry 7 }
isisL2CLNPSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The identifier of the Integrated IS-IS Level 2 instance
from which this reachability information was learned."
::= { isisL2CLNPDestEntry 8 }
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-- The IP Destination Group
-- The IP Destination Group is present if the system forwards
-- IP packets.
-- The IP Destination Table
-- The IP Destination Table records information about each
-- destination known to the Intermediate System
isisIPDestTable OBJECT-TYPE
SYNTAX SEQUENCE OF IsisIPDestEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"The IP Destination Table records information about each
destination known to the Intermediate System."
::= { isisIPDest 1 }
isisIPDestEntry OBJECT-TYPE
SYNTAX IsisIPDestEntry
ACCESS not-accessible
STATUS mandatory
DESCRIPTION
"Each entry records information about one IP destination
known to the Intermediate System."
INDEX { isisIPRouteDest,
isisIPRouteMask,
isisIPRouteMetTOS,
isisIPRouteForw }
::= { isisIPDestTable 1 }
IsisIPDestEntry ::=
SEQUENCE {
isisIPRouteDest
IpAddress,
isisIPRouteMask
IpAddress,
isisIPRouteMetTOS
TOS,
isisIPRouteMetType
INTEGER,
isisIPRouteIntMetric
PathCost,
isisIPRouteExtMetric
INTEGER,
isisIPRouteForw
OBJECT IDENTIFIER,
isisIPRouteSource
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INTEGER,
isisIPRouteSysInstance
INTEGER
}
isisIPRouteDest OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The destination IP Address."
::= { isisIPDestEntry 1 }
isisIPRouteMask OBJECT-TYPE
SYNTAX IpAddress
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The mask for the isisIPRouteDest value."
::= { isisIPDestEntry 2 }
isisIPRouteMetTOS OBJECT-TYPE
SYNTAX TOS
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The TOS of the metric for this destination."
::= { isisIPDestEntry 3 }
isisIPRouteMetType OBJECT-TYPE
SYNTAX INTEGER {
internal (1),
external (2)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"Indicates whether the metric includes an external
component or not."
::= { isisIPDestEntry 4 }
isisIPRouteIntMetric OBJECT-TYPE
SYNTAX PathCost
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The internal path metric value for this destination."
::= { isisIPDestEntry 5 }
isisIPRouteExtMetric OBJECT-TYPE
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SYNTAX INTEGER (0..63)
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The external metric value for this destination. If the
metric type is internal then this value is zero."
::= { isisIPDestEntry 6 }
isisIPRouteForw OBJECT-TYPE
SYNTAX OBJECT IDENTIFIER
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The OBJECT IDENTIFIER for the first object in the table
entry which corresponds to the entry used for forwarding
packets to this destination. This value is either an
OBJECT IDENTIFIER for an instance of one of the following
objects: isisL2SummAddrSysInstance, isisVirtSysInstance,
isisISAdjSysInstance, isisIPRASysInstance."
::= { isisIPDestEntry 7 }
isisIPRouteSource OBJECT-TYPE
SYNTAX INTEGER {
manual (1),
level1 (2),
level2 (3)
}
ACCESS read-only
STATUS mandatory
DESCRIPTION
"The source of the destination. Manual is used if the
source is manually configured information on the system.
Level1 is used if the source is Level 1 LSPs. Level2 is
used if the source is Level 2 LSPs."
::= { isisIPDestEntry 8 }
isisIPRouteSysInstance OBJECT-TYPE
SYNTAX INTEGER
ACCESS read-write
STATUS mandatory
DESCRIPTION
"The identifier of the Integrated IS-IS instance from
which this reachability information was learned."
::= { isisIPDestEntry 9 }
END
-- End of Object Definitions
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6. Security Considerations
Security issues are not discussed in this memo but readers
should note that this MIB does contain support for the
authentication mechanisms defined in [2]. As currently defined
these do not provide any real security.
7. References
[1]Callon, R.W, "Use of OSI IS-IS for Routing in TCP/IP and dual
environments", RFC 1195, December 1990.
[2]"Information Technology - Telecommunications and information
exchange between systems - Intermediate system to
Intermediate system Intra-Domain routeing exchange protocol
for use in Conjunction with the Protocol for providing the
Connectionless-mode Network Service (ISO 8473)",
International Standard 10589 (ISO submission copy), October
1991.
[3]Rose, M., and McCloghrie, K. "Concise MIB Definitions", RFC
1212, March 1991.
[4]Rose, M., and McCloghrie, K. "Structure and Identification of
Management Information for TCP/IP-based internets", RFC
1155, May 1990.
[5]"Information Technology - Telocommunications and information
exchange between systems - Elements of Management
Information Related to OSI Network Layer Standards",
International Standard 10733 (ISO submission copy),
September 1992.
8. Acknowledgements
Thanks are due to members of the ISIS working group of the
Internet Engineering Task Force (IETF) for their input to this
document.
Special thanks also to Jeff Pickering (Phase2 Networks) for
suggestions based on implementation experience.
9. Working Group information
The current chair of the ISIS working group is:
Ross Callon
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Digital Equipment Corp.
550 King Street
Littleton
MA 01460-1289
USA
Phone: (508) 486 5009
Fax: (508) 486 5279
Email: callon@bigfut.enet.dec.com
The working group mailing list is:
isis@merit.edu
Subscription requests should be sent to:
isis-request@merit.edu
10. Author's Address
Chris Gunner
Digital Equipment Corp.
550 King Street
Littleton
MA 01460-1289
USA
Phone: (508) 486 7792
Fax: (508) 486 5279
Email: gunner@dsmail.enet.dec.com
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