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NS-VR-OSPF
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-- These MIBs were created on 1/7/2003
-- This module defines enterprise MIBs for NS OSPF
--
-- Copyright (c) 1999-2004, Juniper Networks, Inc.
-- All rights reserved.
NETSCREEN-VR-OSPF-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Counter32, Gauge32,
Integer32, IpAddress
FROM SNMPv2-SMI
TEXTUAL-CONVENTION, TruthValue, RowStatus
FROM SNMPv2-TC
MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF
mib-2 FROM RFC1213-MIB
netscreenVR FROM NETSCREEN-SMI;
-- This MIB module uses the extended OBJECT-TYPE macro as
-- defined in [9].
nsVrOspf MODULE-IDENTITY
LAST-UPDATED "200506202022Z" -- June 20, 2005
ORGANIZATION
"Juniper Networks, Inc."
CONTACT-INFO
"Customer Support
1194 North Mathilda Avenue
Sunnyvale, California 94089-1206
USA
Tel: 1-800-638-8296
E-mail: [email protected]
HTTP://www.juniper.net"
DESCRIPTION
"The MIB module to describe the NS-OSPF Version 2
Protocol"
::= { netscreenVR 5 }
-- The Area ID, in OSPF, has the same format as an IP Address,
-- but has the function of defining a summarization point for
-- Link State Advertisements
AreaID ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"An OSPF Area Identifier."
SYNTAX IpAddress
-- The Router ID, in OSPF, has the same format as an IP Address,
-- but identifies the router independent of its IP Address.
RouterID ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A OSPF Router Identifier."
SYNTAX IpAddress
-- The OSPF Metric is defined as an unsigned value in the range
Metric ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The OSPF Internal Metric."
SYNTAX Integer32 (0..'FFFF'H)
BigMetric ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The OSPF External Metric."
SYNTAX Integer32 (0..'FFFFFF'H)
-- Status Values
Status ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The status of an interface: 'enabled' indicates that
it is willing to communicate with other OSPF Routers,
while 'disabled' indicates that it is not."
SYNTAX INTEGER { enabled (1), disabled (2) }
-- Time Durations measured in seconds
PositiveInteger ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"A positive integer. Values in excess are precluded as
unnecessary and prone to interoperability issues."
SYNTAX Integer32 (0..'7FFFFFFF'H)
HelloRange ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The range of intervals on which hello messages are
exchanged."
SYNTAX Integer32 (1..'FFFF'H)
UpToMaxAge ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The values that one might find or configure for
variables bounded by the maximum age of an LSA."
SYNTAX Integer32 (0..3600)
-- The range of ifIndex
InterfaceIndex ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The range of ifIndex."
SYNTAX Integer32
-- Potential Priorities for the Designated Router Election
DesignatedRouterPriority ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The values defined for the priority of a system for
becoming the designated router."
SYNTAX Integer32 (0..'FF'H)
TOSType ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Type of Service is defined as a mapping to the IP Type of
Service Flags as defined in the IP Forwarding Table MIB
+-----+-----+-----+-----+-----+-----+-----+-----+
| | | |
| PRECEDENCE | TYPE OF SERVICE | 0 |
| | | |
+-----+-----+-----+-----+-----+-----+-----+-----+
IP TOS IP TOS
Field Policy Field Policy
Contents Code Contents Code
0 0 0 0 ==> 0 0 0 0 1 ==> 2
0 0 1 0 ==> 4 0 0 1 1 ==> 6
0 1 0 0 ==> 8 0 1 0 1 ==> 10
0 1 1 0 ==> 12 0 1 1 1 ==> 14
1 0 0 0 ==> 16 1 0 0 1 ==> 18
1 0 1 0 ==> 20 1 0 1 1 ==> 22
1 1 0 0 ==> 24 1 1 0 1 ==> 26
1 1 1 0 ==> 28 1 1 1 1 ==> 30
The remaining values are left for future definition."
SYNTAX Integer32 (0..30)
-- OSPF General Variables
-- These parameters apply globally to the Router's
-- OSPF Process.
nsVrOspfGeneralTable OBJECT-TYPE
SYNTAX SEQUENCE OF NsVrOspfGeneralEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Ospf general information table per VR"
::= { nsVrOspf 1 }
nsVrOspfGeneralEntry OBJECT-TYPE
SYNTAX NsVrOspfGeneralEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Ospf general information table per VR"
INDEX { nsVrOspfGeneralVRID }
::= { nsVrOspfGeneralTable 1 }
NsVrOspfGeneralEntry ::=
SEQUENCE {
nsVrOspfRouterId
RouterID,
nsVrOspfAdminStat
Status,
nsVrOspfVersionNumber
INTEGER,
nsVrOspfAreaBdrRtrStatus
TruthValue,
nsVrOspfASBdrRtrStatus
TruthValue,
nsVrOspfExternLsaCount
Gauge32,
nsVrOspfAreaLsaCount
Gauge32,
nsVrOspfExternLsaCksumSum
Integer32,
nsVrOspfTOSSupport
TruthValue,
nsVrOspfOriginateNewLsas
Counter32,
nsVrOspfRxNewLsas
Counter32,
nsVrOspfExtLsdbLimit
Integer32,
nsVrOspfMulticastExtensions
Integer32,
nsVrOspfExitOverflowInterval
PositiveInteger,
nsVrOspfDemandExtensions
TruthValue,
nsVrOspfGeneralVRID
INTEGER
}
nsVrOspfRouterId OBJECT-TYPE
SYNTAX RouterID
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A 32-bit integer uniquely identifying the
router in the Autonomous System.
By convention, to ensure uniqueness, this
should default to the value of one of the
router's IP interface addresses."
REFERENCE
"OSPF Version 2, C.1 Global parameters"
::= { nsVrOspfGeneralEntry 1 }
nsVrOspfAdminStat OBJECT-TYPE
SYNTAX Status
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The administrative status of OSPF in the
router. The value 'enabled' denotes that the
OSPF Process is active on at least one inter-
face; 'disabled' disables it on all inter-
faces."
::= { nsVrOspfGeneralEntry 2 }
nsVrOspfVersionNumber OBJECT-TYPE
SYNTAX INTEGER { version2 (2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current version number of the OSPF proto-
col is 2."
REFERENCE
"OSPF Version 2, Title"
::= { nsVrOspfGeneralEntry 3 }
nsVrOspfAreaBdrRtrStatus OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A flag to note whether this router is an area
border router."
REFERENCE
"OSPF Version 2, Section 3 Splitting the AS into
Areas"
::= { nsVrOspfGeneralEntry 4 }
nsVrOspfASBdrRtrStatus OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A flag to note whether this router is config-
ured as an Autonomous System border router."
REFERENCE
"OSPF Version 2, Section 3.3 Classification of
routers"
::= { nsVrOspfGeneralEntry 5 }
nsVrOspfExternLsaCount OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of external (LS type 5) link-state
advertisements in the link-state database."
REFERENCE
"OSPF Version 2, Appendix A.4.5 AS external link
advertisements"
::= { nsVrOspfGeneralEntry 6 }
nsVrOspfExternLsaCksumSum OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 32-bit unsigned sum of the LS checksums of
the external link-state advertisements con-
tained in the link-state database. This sum
can be used to determine if there has been a
change in a router's link state database, and
to compare the link-state database of two
routers."
::= { nsVrOspfGeneralEntry 7 }
nsVrOspfTOSSupport OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The router's support for type-of-service rout-
ing."
REFERENCE
"OSPF Version 2, Appendix F.1.2 Optional TOS
support"
::= { nsVrOspfGeneralEntry 8 }
nsVrOspfOriginateNewLsas OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of new link-state advertisements
that have been originated. This number is in-
cremented each time the router originates a new
LSA."
::= { nsVrOspfGeneralEntry 9 }
nsVrOspfRxNewLsas OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of link-state advertisements re-
ceived determined to be new instantiations.
This number does not include newer instantia-
tions of self-originated link-state advertise-
ments."
::= { nsVrOspfGeneralEntry 10 }
nsVrOspfExtLsdbLimit OBJECT-TYPE
SYNTAX Integer32 (-1..'7FFFFFFF'H)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum number of non-default AS-
external-LSAs entries that can be stored in the
link-state database. If the value is -1, then
there is no limit.
When the number of non-default AS-external-LSAs
in a router's link-state database reaches
nsVrOspfExtLsdbLimit, the router enters Overflow-
State. The router never holds more than
nsVrOspfExtLsdbLimit non-default AS-external-LSAs
in its database. OspfExtLsdbLimit MUST be set
identically in all routers attached to the OSPF
backbone and/or any regular OSPF area. (i.e.,
OSPF stub areas and NSSAs are excluded)."
DEFVAL { -1 }
::= { nsVrOspfGeneralEntry 11 }
nsVrOspfMulticastExtensions OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A Bit Mask indicating whether the router is
forwarding IP multicast (Class D) datagrams
based on the algorithms defined in the Multi-
cast Extensions to OSPF.
Bit 0, if set, indicates that the router can
forward IP multicast datagrams in the router's
directly attached areas (called intra-area mul-
ticast routing).
Bit 1, if set, indicates that the router can
forward IP multicast datagrams between OSPF
areas (called inter-area multicast routing).
Bit 2, if set, indicates that the router can
forward IP multicast datagrams between Auto-
nomous Systems (called inter-AS multicast rout-
ing).
Only certain combinations of bit settings are
allowed, namely: 0 (no multicast forwarding is
enabled), 1 (intra-area multicasting only), 3
(intra-area and inter-area multicasting), 5
(intra-area and inter-AS multicasting) and 7
(multicasting everywhere). By default, no mul-
ticast forwarding is enabled."
DEFVAL { 0 }
::= { nsVrOspfGeneralEntry 12 }
nsVrOspfExitOverflowInterval OBJECT-TYPE
SYNTAX PositiveInteger
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of seconds that, after entering
OverflowState, a router will attempt to leave
OverflowState. This allows the router to again
originate non-default AS-external-LSAs. When
set to 0, the router will not leave Overflow-
State until restarted."
DEFVAL { 0 }
::= { nsVrOspfGeneralEntry 13 }
nsVrOspfDemandExtensions OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The router's support for demand routing."
REFERENCE
"OSPF Version 2, Appendix on Demand Routing"
::= { nsVrOspfGeneralEntry 14 }
nsVrOspfGeneralVRID OBJECT-TYPE
SYNTAX INTEGER (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Virtual Router ID. VRID range for system created
VRs: [1-1024] and for user created VRs: [1025-2048]"
::= { nsVrOspfGeneralEntry 15 }
-- The OSPF Area Data Structure contains information
-- regarding the various areas. The interfaces and
-- virtual links are configured as part of these areas.
-- Area 0.0.0.0, by definition, is the Backbone Area
nsVrOspfAreaTable OBJECT-TYPE
SYNTAX SEQUENCE OF NsVrOspfAreaEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information describing the configured parame-
ters and cumulative statistics of the router's
attached areas."
REFERENCE
"OSPF Version 2, Section 6 The Area Data Struc-
ture"
::= { nsVrOspf 2 }
nsVrOspfAreaEntry OBJECT-TYPE
SYNTAX NsVrOspfAreaEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information describing the configured parame-
ters and cumulative statistics of one of the
router's attached areas."
INDEX { nsVrOspfAreaVRID, nsVrOspfAreaId }
::= { nsVrOspfAreaTable 1 }
NsVrOspfAreaEntry ::=
SEQUENCE {
nsVrOspfAreaId
AreaID,
nsVrOspfImportAsExtern
INTEGER,
nsVrOspfSpfRuns
Counter32,
nsVrOspfAreaBdrRtrCount
Gauge32,
nsVrOspfAsBdrRtrCount
Gauge32,
nsVrOspfAreaLsaCount
Gauge32,
nsVrOspfAreaLsaCksumSum
Integer32,
nsVrOspfAreaSummary
INTEGER,
nsVrOspfAreaStatus
RowStatus,
nsVrOspfAreaVRID
INTEGER
}
nsVrOspfAreaId OBJECT-TYPE
SYNTAX AreaID
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A 32-bit integer uniquely identifying an area.
Area ID 0.0.0.0 is used for the OSPF backbone."
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
::= { nsVrOspfAreaEntry 1 }
nsVrOspfImportAsExtern OBJECT-TYPE
SYNTAX INTEGER {
importExternal (1),
importNoExternal (2),
importNssa (3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The area's support for importing AS external
link- state advertisements."
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
DEFVAL { importExternal }
::= { nsVrOspfAreaEntry 3 }
nsVrOspfSpfRuns OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of times that the intra-area route
table has been calculated using this area's
link-state database. This is typically done
using Dijkstra's algorithm."
::= { nsVrOspfAreaEntry 4 }
nsVrOspfAreaBdrRtrCount OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of area border routers reach-
able within this area. This is initially zero,
and is calculated in each SPF Pass."
::= { nsVrOspfAreaEntry 5 }
nsVrOspfAsBdrRtrCount OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of Autonomous System border
routers reachable within this area. This is
initially zero, and is calculated in each SPF
Pass."
::= { nsVrOspfAreaEntry 6 }
nsVrOspfAreaLsaCount OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of link-state advertisements
in this area's link-state database, excluding
AS External LSA's."
::= { nsVrOspfAreaEntry 7 }
nsVrOspfAreaLsaCksumSum OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 32-bit unsigned sum of the link-state ad-
vertisements' LS checksums contained in this
area's link-state database. This sum excludes
external (LS type 5) link-state advertisements.
The sum can be used to determine if there has
been a change in a router's link state data-
base, and to compare the link-state database of
two routers."
DEFVAL { 0 }
::= { nsVrOspfAreaEntry 8 }
nsVrOspfAreaSummary OBJECT-TYPE
SYNTAX INTEGER {
noAreaSummary (1),
sendAreaSummary (2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The variable nsVrOspfAreaSummary controls the im-
port of summary LSAs into stub areas. It has
no effect on other areas.
If it is noAreaSummary, the router will neither
originate nor propagate summary LSAs into the
stub area. It will rely entirely on its de-
fault route.
If it is sendAreaSummary, the router will both
summarize and propagate summary LSAs."
DEFVAL { noAreaSummary }
::= { nsVrOspfAreaEntry 9 }
nsVrOspfAreaStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This variable displays the status of the en-
try. Setting it to 'invalid' has the effect of
rendering it inoperative. The internal effect
(row removal) is implementation dependent."
::= { nsVrOspfAreaEntry 10 }
nsVrOspfAreaVRID OBJECT-TYPE
SYNTAX INTEGER (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Virtual Router ID. VRID range for system created
VRs: [1-1024] and for user created VRs: [1025-2048]"
::= { nsVrOspfAreaEntry 11 }
-- OSPF Area Default Metric Table
-- The OSPF Area Default Metric Table describes the metrics
-- that a default Area Border Router will advertise into a
-- Stub area.
nsVrOspfStubAreaTable OBJECT-TYPE
SYNTAX SEQUENCE OF NsVrOspfStubAreaEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The set of metrics that will be advertised by
a default Area Border Router into a stub area."
REFERENCE
"OSPF Version 2, Appendix C.2, Area Parameters"
::= { nsVrOspf 3 }
nsVrOspfStubAreaEntry OBJECT-TYPE
SYNTAX NsVrOspfStubAreaEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The metric for a given Type of Service that
will be advertised by a default Area Border
Router into a stub area."
REFERENCE
"OSPF Version 2, Appendix C.2, Area Parameters"
INDEX { nsVrOspfStubVRID, nsVrOspfStubAreaId, nsVrOspfStubTOS }
::= { nsVrOspfStubAreaTable 1 }
NsVrOspfStubAreaEntry ::=
SEQUENCE {
nsVrOspfStubAreaId
AreaID,
nsVrOspfStubTOS
TOSType,
nsVrOspfStubMetric
BigMetric,
nsVrOspfStubStatus
RowStatus,
nsVrOspfStubMetricType
INTEGER,
nsVrOspfStubVRID
INTEGER
}
nsVrOspfStubAreaId OBJECT-TYPE
SYNTAX AreaID
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 32 bit identifier for the Stub Area. On
creation, this can be derived from the in-
stance."
::= { nsVrOspfStubAreaEntry 1 }
nsVrOspfStubTOS OBJECT-TYPE
SYNTAX TOSType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Type of Service associated with the
metric. On creation, this can be derived from
the instance."
::= { nsVrOspfStubAreaEntry 2 }
nsVrOspfStubMetric OBJECT-TYPE
SYNTAX BigMetric
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The metric value applied at the indicated type
of service. By default, this equals the least
metric at the type of service among the inter-
faces to other areas."
::= { nsVrOspfStubAreaEntry 3 }
nsVrOspfStubStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This variable displays the status of the en-
try. Setting it to 'invalid' has the effect of
rendering it inoperative. The internal effect
(row removal) is implementation dependent."
::= { nsVrOspfStubAreaEntry 4 }
nsVrOspfStubMetricType OBJECT-TYPE
SYNTAX INTEGER {
nsVrOspfMetric (1), -- OSPF Metric
comparableCost (2), -- external type 1
nonComparable (3) -- external type 2
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This variable displays the type of metric ad-
vertised as a default route."
DEFVAL { nsVrOspfMetric }
::= { nsVrOspfStubAreaEntry 5 }
nsVrOspfStubVRID OBJECT-TYPE
SYNTAX INTEGER (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Virtual Router ID. VRID range for system created
VRs: [1-1024] and for user created VRs: [1025-2048]"
::= { nsVrOspfStubAreaEntry 6 }
-- OSPF Link State Database
-- The Link State Database contains the Link State
-- Advertisements from throughout the areas that the
-- device is attached to.
nsVrOspfLsdbTable OBJECT-TYPE
SYNTAX SEQUENCE OF NsVrOspfLsdbEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The OSPF Process's Link State Database."
REFERENCE
"OSPF Version 2, Section 12 Link State Adver-
tisements"
::= { nsVrOspf 4 }
nsVrOspfLsdbEntry OBJECT-TYPE
SYNTAX NsVrOspfLsdbEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A single Link State Advertisement."
INDEX { nsVrOspfLsdbVRID, nsVrOspfLsdbAreaId, nsVrOspfLsdbType,
nsVrOspfLsdbLsid, nsVrOspfLsdbRouterId }
::= { nsVrOspfLsdbTable 1 }
NsVrOspfLsdbEntry ::=
SEQUENCE {
nsVrOspfLsdbAreaId
AreaID,
nsVrOspfLsdbType
INTEGER,
nsVrOspfLsdbLsid
IpAddress,
nsVrOspfLsdbRouterId
RouterID,
nsVrOspfLsdbSequence
Integer32,
nsVrOspfLsdbAge
Integer32,
nsVrOspfLsdbChecksum
Integer32,
nsVrOspfLsdbAdvertisement
OCTET STRING,
nsVrOspfLsdbVRID
INTEGER
}
nsVrOspfLsdbAreaId OBJECT-TYPE
SYNTAX AreaID
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 32 bit identifier of the Area from which
the LSA was received."
REFERENCE
"OSPF Version 2, Appendix C.2 Area parameters"
::= { nsVrOspfLsdbEntry 1 }
-- External Link State Advertisements are permitted
-- for backward compatibility, but should be displayed in
-- the nsVrOspfExtLsdbTable rather than here.
nsVrOspfLsdbType OBJECT-TYPE
SYNTAX INTEGER {
routerLink (1),
networkLink (2),
summaryLink (3),
asSummaryLink (4),
asExternalLink (5), -- but see nsVrOspfExtLsdbTable
multicastLink (6),
nssaExternalLink (7)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of the link state advertisement.
Each link state type has a separate advertise-
ment format."
REFERENCE
"OSPF Version 2, Appendix A.4.1 The Link State
Advertisement header"
::= { nsVrOspfLsdbEntry 2 }
nsVrOspfLsdbLsid OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Link State ID is an LS Type Specific field
containing either a Router ID or an IP Address;
it identifies the piece of the routing domain
that is being described by the advertisement."
REFERENCE
"OSPF Version 2, Section 12.1.4 Link State ID"
::= { nsVrOspfLsdbEntry 3 }
nsVrOspfLsdbRouterId OBJECT-TYPE
SYNTAX RouterID
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The 32 bit number that uniquely identifies the
originating router in the Autonomous System."
REFERENCE
"OSPF Version 2, Appendix C.1 Global parameters"
::= { nsVrOspfLsdbEntry 4 }
-- Note that the OSPF Sequence Number is a 32 bit signed
-- integer. It starts with the value '80000001'h,
-- or -'7FFFFFFF'h, and increments until '7FFFFFFF'h
-- Thus, a typical sequence number will be very negative.
nsVrOspfLsdbSequence OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The sequence number field is a signed 32-bit
integer. It is used to detect old and dupli-
cate link state advertisements. The space of
sequence numbers is linearly ordered. The
larger the sequence number the more recent the
advertisement."
REFERENCE
"OSPF Version 2, Section 12.1.6 LS sequence
number"
::= { nsVrOspfLsdbEntry 5 }
nsVrOspfLsdbAge OBJECT-TYPE
SYNTAX Integer32 -- Should be 0..MaxAge
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This field is the age of the link state adver-
tisement in seconds."
REFERENCE
"OSPF Version 2, Section 12.1.1 LS age"
::= { nsVrOspfLsdbEntry 6 }
nsVrOspfLsdbChecksum OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This field is the checksum of the complete
contents of the advertisement, excepting the
age field. The age field is excepted so that
an advertisement's age can be incremented
without updating the checksum. The checksum
used is the same that is used for ISO connec-
tionless datagrams; it is commonly referred to
as the Fletcher checksum."
REFERENCE
"OSPF Version 2, Section 12.1.7 LS checksum"
::= { nsVrOspfLsdbEntry 7 }
nsVrOspfLsdbAdvertisement OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (1..65535))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The entire Link State Advertisement, including
its header."
REFERENCE
"OSPF Version 2, Section 12 Link State Adver-
tisements"
::= { nsVrOspfLsdbEntry 8 }
nsVrOspfLsdbVRID OBJECT-TYPE
SYNTAX INTEGER (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Virtual Router ID. VRID range for system created
VRs: [1-1024] and for user created VRs: [1025-2048]"
::= { nsVrOspfLsdbEntry 9 }
-- OSPF Host Table
-- The Host/Metric Table indicates what hosts are directly
-- attached to the Router, and what metrics and types of
-- service should be advertised for them.
nsVrOspfHostTable OBJECT-TYPE
SYNTAX SEQUENCE OF NsVrOspfHostEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The list of Hosts, and their metrics, that the
router will advertise as host routes."
REFERENCE
"OSPF Version 2, Appendix C.6 Host route param-
eters"
::= { nsVrOspf 6 }
nsVrOspfHostEntry OBJECT-TYPE
SYNTAX NsVrOspfHostEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A metric to be advertised, for a given type of
service, when a given host is reachable."
INDEX { nsVrOspfHostVRID, nsVrOspfHostIpAddress, nsVrOspfHostTOS }
::= { nsVrOspfHostTable 1 }
NsVrOspfHostEntry ::=
SEQUENCE {
nsVrOspfHostIpAddress
IpAddress,
nsVrOspfHostTOS
TOSType,
nsVrOspfHostMetric
Metric,
nsVrOspfHostStatus
RowStatus,
nsVrOspfHostAreaID
AreaID,
nsVrOspfHostVRID
INTEGER
}
nsVrOspfHostIpAddress OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The IP Address of the Host."
REFERENCE
"OSPF Version 2, Appendix C.6 Host route parame-
ters"
::= { nsVrOspfHostEntry 1 }
nsVrOspfHostTOS OBJECT-TYPE
SYNTAX TOSType
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Type of Service of the route being config-
ured."
REFERENCE
"OSPF Version 2, Appendix C.6 Host route parame-
ters"
::= { nsVrOspfHostEntry 2 }
nsVrOspfHostMetric OBJECT-TYPE
SYNTAX Metric
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Metric to be advertised."
REFERENCE
"OSPF Version 2, Appendix C.6 Host route parame-
ters"
::= { nsVrOspfHostEntry 3 }
nsVrOspfHostStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This variable displays the status of the en-
try. Setting it to 'invalid' has the effect of
rendering it inoperative. The internal effect
(row removal) is implementation dependent."
::= { nsVrOspfHostEntry 4 }
nsVrOspfHostAreaID OBJECT-TYPE
SYNTAX AreaID
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Area the Host Entry is to be found within.