OSPF-MIB Table View

Table-centric layout grouping table, row, and column objects.

Standard view Table view
Tables
16
Rows
16
Columns
147

ospfAreaTable

table
.1.3.6.1.2.1.14.2 · 1 row entry · 14 columns
Open in standard view 
Information describing the configured parameters and
cumulative statistics of the router's attached areas.
The interfaces and virtual links are configured
as part of these areas.  Area 0.0.0.0, by definition,
is the backbone area.
ospfAreaEntry entry .1.3.6.1.2.1.14.2.1
Information describing the configured parameters and
cumulative statistics of one of the router's attached areas.
The interfaces and virtual links are configured as part of
these areas. Area 0.0.0.0, by definition, is …
Indexes
ospfAreaId
Column Syntax OID
ospfAreaId
A 32-bit integer uniquely identifying an area.
Area ID 0.0.0.0 is used for the OSPF backbone.
AreaID
Textual Convention: AreaID OctetString
 .1.3.6.1.2.1.14.2.1.1
ospfAuthType obsolete
The authentication type specified for an area.
OspfAuthenticationTyper/w
Textual Convention: OspfAuthenticationType Enumeration
Type Values:
0none
1simplePassword
2md5
 .1.3.6.1.2.1.14.2.1.2
ospfImportAsExtern
Indicates if an area is a stub area, NSSA, or standard
area. Type-5 AS-external LSAs and type-11 Opaque LSAs are
not imported into stub areas or NSSAs. NSSAs import
AS-external data as type-7 LSAs
Enumerationr/w
Enumerated Values:
1importExternal
2importNoExternal
3importNssa
 .1.3.6.1.2.1.14.2.1.3
ospfSpfRuns
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.

Discontinuities in the value of this coun…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.2.1.4
ospfAreaBdrRtrCount
The total number of Area Border Routers reachable
within this area. This is initially zero and is
calculated in each Shortest Path First (SPF) pass.
SNMPv2-SMIGauge32
Textual Convention: SNMPv2-SMIGauge32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.2.1.5
ospfAsBdrRtrCount
The total number of Autonomous System Border
Routers reachable within this area. This is
initially zero and is calculated in each SPF
pass.
SNMPv2-SMIGauge32
Textual Convention: SNMPv2-SMIGauge32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.2.1.6
ospfAreaLsaCount
The total number of link state advertisements
in this area's link state database, excluding
AS-external LSAs.
SNMPv2-SMIGauge32
Textual Convention: SNMPv2-SMIGauge32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.2.1.7
ospfAreaLsaCksumSum
The 32-bit sum of the link state
advertisements' 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 ha…
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.2.1.8
ospfAreaSummary
The variable ospfAreaSummary controls the
import of summary LSAs into stub and NSSA areas.
It has no effect on other areas.

If it is noAreaSummary, the router will not
originate summary LSAs into the stub…
Enumerationr/w
Enumerated Values:
1noAreaSummary
2sendAreaSummary
 .1.3.6.1.2.1.14.2.1.9
ospfAreaStatus
This object permits management of the table by
facilitating actions such as row creation,
construction, and destruction.

The value of this object has no effect on
whether other objects in this conceptual …
SNMPv2-TCRowStatusr/w
Textual Convention: SNMPv2-TCRowStatus Enumeration
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
 .1.3.6.1.2.1.14.2.1.10
ospfAreaNssaTranslatorRole
Indicates an NSSA border router's ability to
perform NSSA translation of type-7 LSAs into
type-5 LSAs.
Enumerationr/w
Enumerated Values:
1always
2candidate
 .1.3.6.1.2.1.14.2.1.11
ospfAreaNssaTranslatorState
Indicates if and how an NSSA border router is
performing NSSA translation of type-7 LSAs into type-5

LSAs. When this object is set to enabled, the NSSA Border
router's OspfAreaNssaExtTranslatorRole has b…
Enumeration
Enumerated Values:
1enabled
2elected
3disabled
 .1.3.6.1.2.1.14.2.1.12
ospfAreaNssaTranslatorStabilityInterval
The number of seconds after an elected translator
determines its services are no longer required, that
it should continue to perform its translation duties.
secondsPositiveIntegerr/w
Textual Convention: PositiveInteger Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.14.2.1.13
ospfAreaNssaTranslatorEvents
Indicates the number of translator state changes
that have occurred since the last boot-up.

Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at oth…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.2.1.14

ospfStubAreaTable

table
.1.3.6.1.2.1.14.3 · 1 row entry · 5 columns
Open in standard view 
The set of metrics that will be advertised
by a default Area Border Router into a stub area.
ospfStubAreaEntry entry .1.3.6.1.2.1.14.3.1
The metric for a given Type of Service that
will be advertised by a default Area Border
Router into a stub area.

Information in this table is persistent and when this object
is written the entity SHOULD sav…
Indexes
ospfStubAreaId ospfStubTOS
Column Syntax OID
ospfStubAreaId
The 32-bit identifier for the stub area. On
creation, this can be derived from the
instance.
AreaID
Textual Convention: AreaID OctetString
 .1.3.6.1.2.1.14.3.1.1
ospfStubTOS
The Type of Service associated with the
metric. On creation, this can be derived from

the instance.
TOSType
Textual Convention: TOSType Integer32
Type Constraints:
range: 0..30
 .1.3.6.1.2.1.14.3.1.2
ospfStubMetric
The metric value applied at the indicated Type
of Service. By default, this equals the least
metric at the Type of Service among the
interfaces to other areas.
BigMetricr/w
Textual Convention: BigMetric Integer32
Type Constraints:
range: 0..16777215
 .1.3.6.1.2.1.14.3.1.3
ospfStubStatus
This object permits management of the table by
facilitating actions such as row creation,
construction, and destruction.

The value of this object has no effect on
whether other objects in this conceptual …
SNMPv2-TCRowStatusr/w
Textual Convention: SNMPv2-TCRowStatus Enumeration
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
 .1.3.6.1.2.1.14.3.1.4
ospfStubMetricType
This variable displays the type of metric
advertised as a default route.
Enumerationr/w
Enumerated Values:
1ospfMetric
2comparableCost
3nonComparable
 .1.3.6.1.2.1.14.3.1.5

ospfLsdbTable

table
.1.3.6.1.2.1.14.4 · 1 row entry · 8 columns
Open in standard view 
The OSPF Process's link state database (LSDB).
The LSDB contains the link state advertisements
from throughout the areas that the device is attached to.
ospfLsdbEntry entry .1.3.6.1.2.1.14.4.1
A single link state advertisement.
Indexes
ospfLsdbAreaId ospfLsdbType ospfLsdbLsid ospfLsdbRouterId
Column Syntax OID
ospfLsdbAreaId
The 32-bit identifier of the area from which
the LSA was received.
AreaID
Textual Convention: AreaID OctetString
 .1.3.6.1.2.1.14.4.1.1
ospfLsdbType
The type of the link state advertisement.
Each link state type has a separate advertisement
format.

Note: External link state advertisements are permitted
for backward compatibility, but should be display…
Enumeration
Enumerated Values:
1routerLink
2networkLink
3summaryLink
4asSummaryLink
5asExternalLink
6multicastLink
7nssaExternalLink
10areaOpaqueLink
 .1.3.6.1.2.1.14.4.1.2
ospfLsdbLsid
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.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.4.1.3
ospfLsdbRouterId
The 32-bit number that uniquely identifies the
originating router in the Autonomous System.
RouterID
Textual Convention: RouterID OctetString
 .1.3.6.1.2.1.14.4.1.4
ospfLsdbSequence
The sequence number field is a signed 32-bit
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.
It is used to detect…
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.4.1.5
ospfLsdbAge
This field is the age of the link state advertisement
in seconds.
secondsSNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.4.1.6
ospfLsdbChecksum
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 checksu…
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.4.1.7
ospfLsdbAdvertisement
The entire link state advertisement, including
its header.

Note that for variable length LSAs, SNMP agents
may not be able to return the largest string size.
OctetString
Constraints:
range: 1-65535
 .1.3.6.1.2.1.14.4.1.8

ospfAreaRangeTable

table obsolete
.1.3.6.1.2.1.14.5 · 1 row entry · 5 columns
Open in standard view 
The Address Range Table acts as an adjunct to the Area
Table.  It describes those Address Range Summaries that
are configured to be propagated from an Area to reduce
the amount of information about it that is known beyond
its borders.  It contains a set of IP address ranges
specified by an IP address/IP network mask pair.
For example, class B address range of X.X.X.X
with a network mask of 255.255.0.0 includes all IP
addresses from X.X.0.0 to X.X.255.255.
          
Note that this table is obsoleted and is replaced
by the Area Aggregate Table.
ospfAreaRangeEntry entry .1.3.6.1.2.1.14.5.1
A single area address range.

Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volatile
storage.
Indexes
ospfAreaRangeAreaId ospfAreaRangeNet
Column Syntax OID
ospfAreaRangeAreaId obsolete
The area that the address range is to be found
within.
AreaID
Textual Convention: AreaID OctetString
 .1.3.6.1.2.1.14.5.1.1
ospfAreaRangeNet obsolete
The IP address of the net or subnet indicated
by the range.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.5.1.2
ospfAreaRangeMask obsolete
The subnet mask that pertains to the net or
subnet.
SNMPv2-SMIIpAddressr/w
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.5.1.3
ospfAreaRangeStatus obsolete
This object permits management of the table by
facilitating actions such as row creation,
construction, and destruction.

The value of this object has no effect on
whether other objects in this conceptual …
SNMPv2-TCRowStatusr/w
Textual Convention: SNMPv2-TCRowStatus Enumeration
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
 .1.3.6.1.2.1.14.5.1.4
ospfAreaRangeEffect obsolete
Subnets subsumed by ranges either trigger the
advertisement of the indicated summary
(advertiseMatching) or result in the subnet's not
being advertised at all outside the area.
Enumerationr/w
Enumerated Values:
1advertiseMatching
2doNotAdvertiseMatching
 .1.3.6.1.2.1.14.5.1.5

ospfHostTable

table
.1.3.6.1.2.1.14.6 · 1 row entry · 6 columns
Open in standard view 
The Host/Metric Table indicates what hosts are directly
          
attached to the router, what metrics and types
of service should be advertised for them,
and what areas they are found within.
ospfHostEntry entry .1.3.6.1.2.1.14.6.1
A metric to be advertised, for a given type of
service, when a given host is reachable.

Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volat…
Indexes
ospfHostIpAddress ospfHostTOS
Column Syntax OID
ospfHostIpAddress
The IP address of the host.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.6.1.1
ospfHostTOS
The Type of Service of the route being configured.
TOSType
Textual Convention: TOSType Integer32
Type Constraints:
range: 0..30
 .1.3.6.1.2.1.14.6.1.2
ospfHostMetric
The metric to be advertised.
Metricr/w
Textual Convention: Metric Integer32
Type Constraints:
range: 0..65535
 .1.3.6.1.2.1.14.6.1.3
ospfHostStatus
This object permits management of the table by
facilitating actions such as row creation,
construction, and destruction.

The value of this object has no effect on
whether other objects in this conceptual …
SNMPv2-TCRowStatusr/w
Textual Convention: SNMPv2-TCRowStatus Enumeration
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
 .1.3.6.1.2.1.14.6.1.4
ospfHostAreaID deprecated
The OSPF area to which the host belongs.
Deprecated by ospfHostCfgAreaID.
AreaID
Textual Convention: AreaID OctetString
 .1.3.6.1.2.1.14.6.1.5
ospfHostCfgAreaID
To configure the OSPF area to which the host belongs.
AreaIDr/w
Textual Convention: AreaID OctetString
 .1.3.6.1.2.1.14.6.1.6

ospfIfTable

table
.1.3.6.1.2.1.14.7 · 1 row entry · 24 columns
Open in standard view 
The OSPF Interface Table describes the interfaces
from the viewpoint of OSPF.
It augments the ipAddrTable with OSPF specific information.
ospfIfEntry entry .1.3.6.1.2.1.14.7.1
The OSPF interface entry describes one interface
from the viewpoint of OSPF.

Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volatile
storage.
Indexes
ospfIfIpAddress ospfAddressLessIf
Column Syntax OID
ospfIfIpAddress
The IP address of this OSPF interface.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.7.1.1
ospfAddressLessIf
For the purpose of easing the instancing of
addressed and addressless interfaces; this
variable takes the value 0 on interfaces with
IP addresses and the corresponding value of
ifIndex for interfaces having no IP addres…
IF-MIBInterfaceIndexOrZero
Textual Convention: IF-MIBInterfaceIndexOrZero Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.14.7.1.2
ospfIfAreaId
A 32-bit integer uniquely identifying the area
to which the interface connects. Area ID
0.0.0.0 is used for the OSPF backbone.
AreaIDr/w
Textual Convention: AreaID OctetString
 .1.3.6.1.2.1.14.7.1.3
ospfIfType
The OSPF interface type.
By way of a default, this field may be intuited
from the corresponding value of ifType.
Broadcast LANs, such as Ethernet and IEEE 802.5,
take the value 'broadcast', X.25 and similar
technologies…
Enumerationr/w
Enumerated Values:
1broadcast
2nbma
3pointToPoint
5pointToMultipoint
 .1.3.6.1.2.1.14.7.1.4
ospfIfAdminStat
The OSPF interface's administrative status.
The value formed on the interface, and the interface
will be advertised as an internal route to some area.
The value 'disabled' denotes that the interface is
external to OSPF.
Statusr/w
Textual Convention: Status Enumeration
Type Values:
1enabled
2disabled
 .1.3.6.1.2.1.14.7.1.5
ospfIfRtrPriority
The priority of this interface. Used in
multi-access networks, this field is used in
the designated router election algorithm. The
value 0 signifies that the router is not eligible
to become the designated router on t…
DesignatedRouterPriorityr/w
Textual Convention: DesignatedRouterPriority Integer32
Type Constraints:
range: 0..255
 .1.3.6.1.2.1.14.7.1.6
ospfIfTransitDelay
The estimated number of seconds it takes to
transmit a link state update packet over this
interface. Note that the minimal value SHOULD be
1 second.
secondsUpToMaxAger/w
Textual Convention: UpToMaxAge Integer32
Type Constraints:
range: 0..3600
 .1.3.6.1.2.1.14.7.1.7
ospfIfRetransInterval
The number of seconds between link state advertisement
retransmissions, for adjacencies belonging to this
interface. This value is also used when retransmitting

database description and Link State reques…
secondsUpToMaxAger/w
Textual Convention: UpToMaxAge Integer32
Type Constraints:
range: 0..3600
 .1.3.6.1.2.1.14.7.1.8
ospfIfHelloInterval
The length of time, in seconds, between the Hello packets
that the router sends on the interface. This value must be
the same for all routers attached to a common network.
secondsHelloRanger/w
Textual Convention: HelloRange Integer32
Type Constraints:
range: 1..65535
 .1.3.6.1.2.1.14.7.1.9
ospfIfRtrDeadInterval
The number of seconds that a router's Hello packets have
not been seen before its neighbors declare the router down.
This should be some multiple of the Hello interval. This
value must be the same for all routers attac…
secondsPositiveIntegerr/w
Textual Convention: PositiveInteger Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.14.7.1.10
ospfIfPollInterval
The larger time interval, in seconds, between the Hello
packets sent to an inactive non-broadcast multi-access
neighbor.
secondsPositiveIntegerr/w
Textual Convention: PositiveInteger Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.14.7.1.11
ospfIfState
The OSPF Interface State.
Enumeration
Enumerated Values:
1down
2loopback
3waiting
4pointToPoint
5designatedRouter
6backupDesignatedRouter
7otherDesignatedRouter
 .1.3.6.1.2.1.14.7.1.12
ospfIfDesignatedRouter
The IP address of the designated router.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.7.1.13
ospfIfBackupDesignatedRouter
The IP address of the backup designated
router.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.7.1.14
ospfIfEvents
The number of times this OSPF interface has
changed its state or an error has occurred.

Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at other
t…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.7.1.15
ospfIfAuthKey
The cleartext password used as an OSPF
authentication key when simplePassword security
is enabled. This object does not access any OSPF
cryptogaphic (e.g., MD5) authentication key under
any circumstance.
…
OctetStringr/w
Constraints:
range: 0-256
 .1.3.6.1.2.1.14.7.1.16
ospfIfStatus
This object permits management of the table by
facilitating actions such as row creation,
construction, and destruction.

The value of this object has no effect on
whether other objects in this conceptual …
SNMPv2-TCRowStatusr/w
Textual Convention: SNMPv2-TCRowStatus Enumeration
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
 .1.3.6.1.2.1.14.7.1.17
ospfIfMulticastForwarding
The way multicasts should be forwarded on this
interface: not forwarded, forwarded as data
link multicasts, or forwarded as data link
unicasts. Data link multicasting is not
meaningful on point-to-point and NBMA interf…
Enumerationr/w
Enumerated Values:
1blocked
2multicast
3unicast
 .1.3.6.1.2.1.14.7.1.18
ospfIfDemand
Indicates whether Demand OSPF procedures (hello
suppression to FULL neighbors and setting the
DoNotAge flag on propagated LSAs) should be
performed on this interface.
SNMPv2-TCTruthValuer/w
Textual Convention: SNMPv2-TCTruthValue Enumeration
Type Values:
1true
2false
 .1.3.6.1.2.1.14.7.1.19
ospfIfAuthType
The authentication type specified for an interface.

Note that this object can be used to engage
in significant attacks against an OSPF router.
OspfAuthenticationTyper/w
Textual Convention: OspfAuthenticationType Enumeration
Type Values:
0none
1simplePassword
2md5
 .1.3.6.1.2.1.14.7.1.20
ospfIfLsaCount
The total number of link-local link state advertisements
in this interface's link-local link state database.
SNMPv2-SMIGauge32
Textual Convention: SNMPv2-SMIGauge32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.7.1.21
ospfIfLsaCksumSum
The 32-bit unsigned sum of the Link State
Advertisements' LS checksums contained in this
interface's link-local link state database.
The sum can be used to determine if there has
been a change in the interface's link st…
SNMPv2-SMIUnsigned32
Textual Convention: SNMPv2-SMIUnsigned32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.7.1.22
ospfIfDesignatedRouterId
The Router ID of the designated router.
RouterID
Textual Convention: RouterID OctetString
 .1.3.6.1.2.1.14.7.1.23
ospfIfBackupDesignatedRouterId
The Router ID of the backup designated router.
RouterID
Textual Convention: RouterID OctetString
 .1.3.6.1.2.1.14.7.1.24

ospfIfMetricTable

table
.1.3.6.1.2.1.14.8 · 1 row entry · 5 columns
Open in standard view 
The Metric Table describes the metrics to be advertised
for a specified interface at the various types of service.
As such, this table is an adjunct of the OSPF Interface
Table.
          
Types of service, as defined by RFC 791, have the ability
to request low delay, high bandwidth, or reliable linkage.
          
For the purposes of this specification, the measure of
bandwidth:
          
Metric = referenceBandwidth / ifSpeed
          
is the default value.
The default reference bandwidth is 10^8.
For multiple link interfaces, note that ifSpeed is the sum
of the individual link speeds.  This yields a number having
the following typical values:
          
Network Type/bit rate   Metric
          
>= 100 MBPS                 1
Ethernet/802.3             10
E1                         48
T1 (ESF)                   65
64 KBPS                    1562
56 KBPS                    1785
19.2 KBPS                  5208
9.6 KBPS                   10416
          
Routes that are not specified use the default
(TOS 0) metric.
          
Note that the default reference bandwidth can be configured
using the general group object ospfReferenceBandwidth.
ospfIfMetricEntry entry .1.3.6.1.2.1.14.8.1
A particular TOS metric for a non-virtual interface
identified by the interface index.

Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volati…
Indexes
ospfIfMetricIpAddress ospfIfMetricAddressLessIf ospfIfMetricTOS
Column Syntax OID
ospfIfMetricIpAddress
The IP address of this OSPF interface. On row
creation, this can be derived from the instance.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.8.1.1
ospfIfMetricAddressLessIf
For the purpose of easing the instancing of
addressed and addressless interfaces; this
variable takes the value 0 on interfaces with
IP addresses and the value of ifIndex for
interfaces having no IP address. On row
cre…
IF-MIBInterfaceIndexOrZero
Textual Convention: IF-MIBInterfaceIndexOrZero Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.14.8.1.2
ospfIfMetricTOS
The Type of Service metric being referenced.
On row creation, this can be derived from the
instance.
TOSType
Textual Convention: TOSType Integer32
Type Constraints:
range: 0..30
 .1.3.6.1.2.1.14.8.1.3
ospfIfMetricValue
The metric of using this Type of Service on
this interface. The default value of the TOS 0
metric is 10^8 / ifSpeed.
Metricr/w
Textual Convention: Metric Integer32
Type Constraints:
range: 0..65535
 .1.3.6.1.2.1.14.8.1.4
ospfIfMetricStatus
This object permits management of the table by
facilitating actions such as row creation,
construction, and destruction.

The value of this object has no effect on
whether other objects in this conceptual …
SNMPv2-TCRowStatusr/w
Textual Convention: SNMPv2-TCRowStatus Enumeration
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
 .1.3.6.1.2.1.14.8.1.5

ospfVirtIfTable

table
.1.3.6.1.2.1.14.9 · 1 row entry · 13 columns
Open in standard view 
Information about this router's virtual interfaces
that the OSPF Process is configured to carry on.
ospfVirtIfEntry entry .1.3.6.1.2.1.14.9.1
Information about a single virtual interface.

Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volatile
storage.
Indexes
ospfVirtIfAreaId ospfVirtIfNeighbor
Column Syntax OID
ospfVirtIfAreaId
The transit area that the virtual link
traverses. By definition, this is not 0.0.0.0.
AreaID
Textual Convention: AreaID OctetString
 .1.3.6.1.2.1.14.9.1.1
ospfVirtIfNeighbor
The Router ID of the virtual neighbor.
RouterID
Textual Convention: RouterID OctetString
 .1.3.6.1.2.1.14.9.1.2
ospfVirtIfTransitDelay
The estimated number of seconds it takes to
transmit a Link State update packet over this
interface. Note that the minimal value SHOULD be
1 second.
secondsUpToMaxAger/w
Textual Convention: UpToMaxAge Integer32
Type Constraints:
range: 0..3600
 .1.3.6.1.2.1.14.9.1.3
ospfVirtIfRetransInterval
The number of seconds between link state
avertisement retransmissions, for adjacencies
belonging to this interface. This value is
also used when retransmitting database
description and Link State request packets. This…
secondsUpToMaxAger/w
Textual Convention: UpToMaxAge Integer32
Type Constraints:
range: 0..3600
 .1.3.6.1.2.1.14.9.1.4
ospfVirtIfHelloInterval
The length of time, in seconds, between the
Hello packets that the router sends on the
interface. This value must be the same for the
virtual neighbor.
secondsHelloRanger/w
Textual Convention: HelloRange Integer32
Type Constraints:
range: 1..65535
 .1.3.6.1.2.1.14.9.1.5
ospfVirtIfRtrDeadInterval
The number of seconds that a router's Hello
packets have not been seen before its
neighbors declare the router down. This should be
some multiple of the Hello interval. This
value must be the same for the virtual neig…
secondsPositiveIntegerr/w
Textual Convention: PositiveInteger Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.14.9.1.6
ospfVirtIfState
OSPF virtual interface states.
Enumeration
Enumerated Values:
1down
4pointToPoint
 .1.3.6.1.2.1.14.9.1.7
ospfVirtIfEvents
The number of state changes or error events on
this virtual link.

Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at other
times as indicated by t…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.9.1.8
ospfVirtIfAuthKey
The cleartext password used as an OSPF
authentication key when simplePassword security
is enabled. This object does not access any OSPF
cryptogaphic (e.g., MD5) authentication key under
any circumstance.
…
OctetStringr/w
Constraints:
range: 0-256
 .1.3.6.1.2.1.14.9.1.9
ospfVirtIfStatus
This object permits management of the table by
facilitating actions such as row creation,
construction, and destruction.

The value of this object has no effect on
whether other objects in this conceptual …
SNMPv2-TCRowStatusr/w
Textual Convention: SNMPv2-TCRowStatus Enumeration
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
 .1.3.6.1.2.1.14.9.1.10
ospfVirtIfAuthType
The authentication type specified for a virtual interface.

Note that this object can be used to engage
in significant attacks against an OSPF router.
OspfAuthenticationTyper/w
Textual Convention: OspfAuthenticationType Enumeration
Type Values:
0none
1simplePassword
2md5
 .1.3.6.1.2.1.14.9.1.11
ospfVirtIfLsaCount
The total number of link-local link state advertisements
in this virtual interface's link-local link state database.
SNMPv2-SMIGauge32
Textual Convention: SNMPv2-SMIGauge32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.9.1.12
ospfVirtIfLsaCksumSum
The 32-bit unsigned sum of the link state
advertisements' LS checksums contained in this
virtual interface's link-local link state database.
The sum can be used to determine if there has
been a change in the virtual int…
SNMPv2-SMIUnsigned32
Textual Convention: SNMPv2-SMIUnsigned32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.9.1.13

ospfNbrTable

table
.1.3.6.1.2.1.14.10 · 1 row entry · 14 columns
Open in standard view 
A table describing all non-virtual neighbors
in the locality of the OSPF router.
ospfNbrEntry entry .1.3.6.1.2.1.14.10.1
The information regarding a single neighbor.

Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volatile

storage.
Indexes
ospfNbrIpAddr ospfNbrAddressLessIndex
Column Syntax OID
ospfNbrIpAddr
The IP address this neighbor is using in its
IP source address. Note that, on addressless
links, this will not be 0.0.0.0 but the

address of another of the neighbor's interfaces.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.10.1.1
ospfNbrAddressLessIndex
On an interface having an IP address, zero.
On addressless interfaces, the corresponding
value of ifIndex in the Internet Standard MIB.
On row creation, this can be derived from the
instance.
IF-MIBInterfaceIndexOrZero
Textual Convention: IF-MIBInterfaceIndexOrZero Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.14.10.1.2
ospfNbrRtrId
A 32-bit integer (represented as a type
IpAddress) uniquely identifying the neighboring
router in the Autonomous System.
RouterID
Textual Convention: RouterID OctetString
 .1.3.6.1.2.1.14.10.1.3
ospfNbrOptions
A bit mask corresponding to the neighbor's
options field.

Bit 0, if set, indicates that the system will
operate on Type of Service metrics other than
TOS 0. If zero, the neighbor will ignore all
metrics …
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.10.1.4
ospfNbrPriority
The priority of this neighbor in the designated
router election algorithm. The value 0 signifies
that the neighbor is not eligible to become
the designated router on this particular network.
DesignatedRouterPriorityr/w
Textual Convention: DesignatedRouterPriority Integer32
Type Constraints:
range: 0..255
 .1.3.6.1.2.1.14.10.1.5
ospfNbrState
The state of the relationship with this neighbor.
Enumeration
Enumerated Values:
1down
2attempt
3init
4twoWay
5exchangeStart
6exchange
7loading
8full
 .1.3.6.1.2.1.14.10.1.6
ospfNbrEvents
The number of times this neighbor relationship
has changed state or an error has occurred.

Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at othe…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.10.1.7
ospfNbrLsRetransQLen
The current length of the retransmission
queue.
SNMPv2-SMIGauge32
Textual Convention: SNMPv2-SMIGauge32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.10.1.8
ospfNbmaNbrStatus
This object permits management of the table by
facilitating actions such as row creation,
construction, and destruction.

The value of this object has no effect on
whether other objects in this conceptual …
SNMPv2-TCRowStatusr/w
Textual Convention: SNMPv2-TCRowStatus Enumeration
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
 .1.3.6.1.2.1.14.10.1.9
ospfNbmaNbrPermanence
This variable displays the status of the entry;
'dynamic' and 'permanent' refer to how the neighbor
became known.
Enumeration
Enumerated Values:
1dynamic
2permanent
 .1.3.6.1.2.1.14.10.1.10
ospfNbrHelloSuppressed
Indicates whether Hellos are being suppressed
to the neighbor.
SNMPv2-TCTruthValue
Textual Convention: SNMPv2-TCTruthValue Enumeration
Type Values:
1true
2false
 .1.3.6.1.2.1.14.10.1.11
ospfNbrRestartHelperStatus
Indicates whether the router is acting
as a graceful restart helper for the neighbor.
Enumeration
Enumerated Values:
1notHelping
2helping
 .1.3.6.1.2.1.14.10.1.12
ospfNbrRestartHelperAge
Remaining time in current OSPF graceful restart
interval, if the router is acting as a restart
helper for the neighbor.
secondsSNMPv2-SMIUnsigned32
Textual Convention: SNMPv2-SMIUnsigned32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.10.1.13
ospfNbrRestartHelperExitReason
Describes the outcome of the last attempt at acting
as a graceful restart helper for the neighbor.
Enumeration
Enumerated Values:
1none
2inProgress
3completed
4timedOut
5topologyChanged
 .1.3.6.1.2.1.14.10.1.14

ospfVirtNbrTable

table
.1.3.6.1.2.1.14.11 · 1 row entry · 11 columns
Open in standard view 
This table describes all virtual neighbors.
Since virtual links are configured
in the Virtual Interface Table, this table is read-only.
ospfVirtNbrEntry entry .1.3.6.1.2.1.14.11.1
Virtual neighbor information.
Indexes
ospfVirtNbrArea ospfVirtNbrRtrId
Column Syntax OID
ospfVirtNbrArea
The Transit Area Identifier.
AreaID
Textual Convention: AreaID OctetString
 .1.3.6.1.2.1.14.11.1.1
ospfVirtNbrRtrId
A 32-bit integer uniquely identifying the
neighboring router in the Autonomous System.
RouterID
Textual Convention: RouterID OctetString
 .1.3.6.1.2.1.14.11.1.2
ospfVirtNbrIpAddr
The IP address this virtual neighbor is using.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.11.1.3
ospfVirtNbrOptions
A bit mask corresponding to the neighbor's
options field.

Bit 1, if set, indicates that the system will
operate on Type of Service metrics other than
TOS 0. If zero, the neighbor will ignore all
metrics …
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.11.1.4
ospfVirtNbrState
The state of the virtual neighbor relationship.
Enumeration
Enumerated Values:
1down
2attempt
3init
4twoWay
5exchangeStart
6exchange
7loading
8full
 .1.3.6.1.2.1.14.11.1.5
ospfVirtNbrEvents
The number of times this virtual link has
changed its state or an error has occurred.

Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at other
tim…
SNMPv2-SMICounter32
Textual Convention: SNMPv2-SMICounter32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.11.1.6
ospfVirtNbrLsRetransQLen
The current length of the retransmission
queue.
SNMPv2-SMIGauge32
Textual Convention: SNMPv2-SMIGauge32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.11.1.7
ospfVirtNbrHelloSuppressed
Indicates whether Hellos are being suppressed
to the neighbor.
SNMPv2-TCTruthValue
Textual Convention: SNMPv2-TCTruthValue Enumeration
Type Values:
1true
2false
 .1.3.6.1.2.1.14.11.1.8
ospfVirtNbrRestartHelperStatus
Indicates whether the router is acting
as a graceful restart helper for the neighbor.
Enumeration
Enumerated Values:
1notHelping
2helping
 .1.3.6.1.2.1.14.11.1.9
ospfVirtNbrRestartHelperAge
Remaining time in current OSPF graceful restart
interval, if the router is acting as a restart
helper for the neighbor.
secondsSNMPv2-SMIUnsigned32
Textual Convention: SNMPv2-SMIUnsigned32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.11.1.10
ospfVirtNbrRestartHelperExitReason
Describes the outcome of the last attempt at acting
as a graceful restart helper for the neighbor.
Enumeration
Enumerated Values:
1none
2inProgress
3completed
4timedOut
5topologyChanged
 .1.3.6.1.2.1.14.11.1.11

ospfExtLsdbTable

table deprecated
.1.3.6.1.2.1.14.12 · 1 row entry · 7 columns
Open in standard view 
The OSPF Process's external LSA link state database.
          
This table is identical to the OSPF LSDB Table
in format, but contains only external link state
advertisements.  The purpose is to allow external
          
LSAs to be displayed once for the router rather
than once in each non-stub area.
          
Note that external LSAs are also in the AS-scope link state
database.
ospfExtLsdbEntry entry .1.3.6.1.2.1.14.12.1
A single link state advertisement.
Indexes
ospfExtLsdbType ospfExtLsdbLsid ospfExtLsdbRouterId
Column Syntax OID
ospfExtLsdbType deprecated
The type of the link state advertisement.
Each link state type has a separate advertisement
format.
Enumeration
Enumerated Values:
5asExternalLink
 .1.3.6.1.2.1.14.12.1.1
ospfExtLsdbLsid deprecated
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.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.12.1.2
ospfExtLsdbRouterId deprecated
The 32-bit number that uniquely identifies the
originating router in the Autonomous System.
RouterID
Textual Convention: RouterID OctetString
 .1.3.6.1.2.1.14.12.1.3
ospfExtLsdbSequence deprecated
The sequence number field is a signed 32-bit
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.
It is used to detect…
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.12.1.4
ospfExtLsdbAge deprecated
This field is the age of the link state
advertisement in seconds.
secondsSNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.12.1.5
ospfExtLsdbChecksum deprecated
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 checksu…
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.12.1.6
ospfExtLsdbAdvertisement deprecated
The entire link state advertisement, including
its header.
OctetString
Constraints:
range: 36-36
 .1.3.6.1.2.1.14.12.1.7

ospfAreaAggregateTable

table
.1.3.6.1.2.1.14.14 · 1 row entry · 7 columns
Open in standard view 
The Area Aggregate Table acts as an adjunct
to the Area Table.  It describes those address aggregates
that are configured to be propagated from an area.
Its purpose is to reduce the amount of information
that is known beyond an Area's borders.
          
It contains a set of IP address ranges
specified by an IP address/IP network mask pair.
For example, a class B address range of X.X.X.X
with a network mask of 255.255.0.0 includes all IP
addresses from X.X.0.0 to X.X.255.255.
          
Note that if ranges are configured such that one range
subsumes another range (e.g., 10.0.0.0 mask 255.0.0.0
and 10.1.0.0 mask 255.255.0.0),
the most specific match is the preferred one.
ospfAreaAggregateEntry entry .1.3.6.1.2.1.14.14.1
A single area aggregate entry.

Information in this table is persistent and when this object
is written the entity SHOULD save the change to non-volatile
storage.
Indexes
ospfAreaAggregateAreaID ospfAreaAggregateLsdbType ospfAreaAggregateNet ospfAreaAggregateMask
Column Syntax OID
ospfAreaAggregateAreaID
The area within which the address aggregate is to be
found.
AreaID
Textual Convention: AreaID OctetString
 .1.3.6.1.2.1.14.14.1.1
ospfAreaAggregateLsdbType
The type of the address aggregate. This field
specifies the Lsdb type that this address
aggregate applies to.
Enumeration
Enumerated Values:
3summaryLink
7nssaExternalLink
 .1.3.6.1.2.1.14.14.1.2
ospfAreaAggregateNet
The IP address of the net or subnet indicated
by the range.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.14.1.3
ospfAreaAggregateMask
The subnet mask that pertains to the net or
subnet.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.14.1.4
ospfAreaAggregateStatus
This object permits management of the table by
facilitating actions such as row creation,
construction, and destruction.

The value of this object has no effect on
whether other objects in this conceptual …
SNMPv2-TCRowStatusr/w
Textual Convention: SNMPv2-TCRowStatus Enumeration
Type Values:
1active
2notInService
3notReady
4createAndGo
5createAndWait
6destroy
 .1.3.6.1.2.1.14.14.1.5
ospfAreaAggregateEffect
Subnets subsumed by ranges either trigger the
advertisement of the indicated aggregate
(advertiseMatching) or result in the subnet's not
being advertised at all outside the area.
Enumerationr/w
Enumerated Values:
1advertiseMatching
2doNotAdvertiseMatching
 .1.3.6.1.2.1.14.14.1.6
ospfAreaAggregateExtRouteTag
External route tag to be included in NSSA (type-7)
LSAs.
SNMPv2-SMIUnsigned32r/w
Textual Convention: SNMPv2-SMIUnsigned32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.14.1.7

ospfLocalLsdbTable

table
.1.3.6.1.2.1.14.17 · 1 row entry · 9 columns
Open in standard view 
The OSPF Process's link-local link state database
for non-virtual links.
This table is identical to the OSPF LSDB Table
in format, but contains only link-local Link State
Advertisements for non-virtual links.  The purpose is
to allow link-local LSAs to be displayed for each
non-virtual interface.  This table is implemented to
support type-9 LSAs that are defined
in 'The OSPF Opaque LSA Option'.
ospfLocalLsdbEntry entry .1.3.6.1.2.1.14.17.1
A single link state advertisement.
Indexes
ospfLocalLsdbIpAddress ospfLocalLsdbAddressLessIf ospfLocalLsdbType ospfLocalLsdbLsid ospfLocalLsdbRouterId
Column Syntax OID
ospfLocalLsdbIpAddress
The IP address of the interface from
which the LSA was received if the interface is
numbered.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.17.1.1
ospfLocalLsdbAddressLessIf
The interface index of the interface from
which the LSA was received if the interface is
unnumbered.
IF-MIBInterfaceIndexOrZero
Textual Convention: IF-MIBInterfaceIndexOrZero Integer32
Type Constraints:
range: 0..2147483647
 .1.3.6.1.2.1.14.17.1.2
ospfLocalLsdbType
The type of the link state advertisement.
Each link state type has a separate
advertisement format.
Enumeration
Enumerated Values:
9localOpaqueLink
 .1.3.6.1.2.1.14.17.1.3
ospfLocalLsdbLsid
The Link State ID is an LS Type Specific field
containing a 32-bit identifier in IP address format;
it identifies the piece of the routing domain
that is being described by the advertisement.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.17.1.4
ospfLocalLsdbRouterId
The 32-bit number that uniquely identifies the
originating router in the Autonomous System.
RouterID
Textual Convention: RouterID OctetString
 .1.3.6.1.2.1.14.17.1.5
ospfLocalLsdbSequence
The sequence number field is a signed 32-bit
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.
It is used to detect…
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.17.1.6
ospfLocalLsdbAge
This field is the age of the link state
advertisement in seconds.
secondsSNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.17.1.7
ospfLocalLsdbChecksum
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 checksu…
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.17.1.8
ospfLocalLsdbAdvertisement
The entire link state advertisement, including
its header.

Note that for variable length LSAs, SNMP agents
may not be able to return the largest string size.
OctetString
Constraints:
range: 1-65535
 .1.3.6.1.2.1.14.17.1.9

ospfVirtLocalLsdbTable

table
.1.3.6.1.2.1.14.18 · 1 row entry · 9 columns
Open in standard view 
The OSPF Process's link-local link state database
for virtual links.
          
This table is identical to the OSPF LSDB Table
in format, but contains only link-local Link State
Advertisements for virtual links.  The purpose is to
allow link-local LSAs to be displayed for each virtual
interface.  This table is implemented to support type-9 LSAs
that are defined in 'The OSPF Opaque LSA Option'.
ospfVirtLocalLsdbEntry entry .1.3.6.1.2.1.14.18.1
A single link state advertisement.
Indexes
ospfVirtLocalLsdbTransitArea ospfVirtLocalLsdbNeighbor ospfVirtLocalLsdbType ospfVirtLocalLsdbLsid ospfVirtLocalLsdbRouterId
Column Syntax OID
ospfVirtLocalLsdbTransitArea
The transit area that the virtual link
traverses. By definition, this is not 0.0.0.0.
AreaID
Textual Convention: AreaID OctetString
 .1.3.6.1.2.1.14.18.1.1
ospfVirtLocalLsdbNeighbor
The Router ID of the virtual neighbor.
RouterID
Textual Convention: RouterID OctetString
 .1.3.6.1.2.1.14.18.1.2
ospfVirtLocalLsdbType
The type of the link state advertisement.
Each link state type has a separate
advertisement format.
Enumeration
Enumerated Values:
9localOpaqueLink
 .1.3.6.1.2.1.14.18.1.3
ospfVirtLocalLsdbLsid
The Link State ID is an LS Type Specific field
containing a 32-bit identifier in IP address format;
it identifies the piece of the routing domain
that is being described by the advertisement.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.18.1.4
ospfVirtLocalLsdbRouterId
The 32-bit number that uniquely identifies the
originating router in the Autonomous System.
RouterID
Textual Convention: RouterID OctetString
 .1.3.6.1.2.1.14.18.1.5
ospfVirtLocalLsdbSequence
The sequence number field is a signed 32-bit
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.
It is used to detect…
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.18.1.6
ospfVirtLocalLsdbAge
This field is the age of the link state
advertisement in seconds.
secondsSNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.18.1.7
ospfVirtLocalLsdbChecksum
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 checksu…
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.18.1.8
ospfVirtLocalLsdbAdvertisement
The entire link state advertisement, including
its header.
OctetString
Constraints:
range: 1-65535
 .1.3.6.1.2.1.14.18.1.9

ospfAsLsdbTable

table
.1.3.6.1.2.1.14.19 · 1 row entry · 7 columns
Open in standard view 
The OSPF Process's AS-scope LSA link state database.
The database contains the AS-scope Link State
Advertisements from throughout the areas that
the device is attached to.
          
This table is identical to the OSPF LSDB Table
in format, but contains only AS-scope Link State
Advertisements.  The purpose is to allow AS-scope
LSAs to be displayed once for the router rather
than once in each non-stub area.
ospfAsLsdbEntry entry .1.3.6.1.2.1.14.19.1
A single link state advertisement.
Indexes
ospfAsLsdbType ospfAsLsdbLsid ospfAsLsdbRouterId
Column Syntax OID
ospfAsLsdbType
The type of the link state advertisement.
Each link state type has a separate
advertisement format.
Enumeration
Enumerated Values:
5asExternalLink
11asOpaqueLink
 .1.3.6.1.2.1.14.19.1.1
ospfAsLsdbLsid
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.
SNMPv2-SMIIpAddress
Textual Convention: SNMPv2-SMIIpAddress OctetString
Type Constraints:
range: 4
 .1.3.6.1.2.1.14.19.1.2
ospfAsLsdbRouterId
The 32-bit number that uniquely identifies the
originating router in the Autonomous System.
RouterID
Textual Convention: RouterID OctetString
 .1.3.6.1.2.1.14.19.1.3
ospfAsLsdbSequence
The sequence number field is a signed 32-bit
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.
It is used to detect…
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.19.1.4
ospfAsLsdbAge
This field is the age of the link state
advertisement in seconds.
secondsSNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.19.1.5
ospfAsLsdbChecksum
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 checksu…
SNMPv2-SMIInteger32
Textual Convention: SNMPv2-SMIInteger32 Integer32
Type Constraints:
range: -2147483648..2147483647
 .1.3.6.1.2.1.14.19.1.6
ospfAsLsdbAdvertisement
The entire link state advertisement, including
its header.
OctetString
Constraints:
range: 1-65535
 .1.3.6.1.2.1.14.19.1.7

ospfAreaLsaCountTable

table
.1.3.6.1.2.1.14.20 · 1 row entry · 3 columns
Open in standard view 
This table maintains per-area, per-LSA-type counters
ospfAreaLsaCountEntry entry .1.3.6.1.2.1.14.20.1
An entry with a number of link advertisements

of a given type for a given area.
Indexes
ospfAreaLsaCountAreaId ospfAreaLsaCountLsaType
Column Syntax OID
ospfAreaLsaCountAreaId
This entry Area ID.
AreaID
Textual Convention: AreaID OctetString
 .1.3.6.1.2.1.14.20.1.1
ospfAreaLsaCountLsaType
This entry LSA type.
Enumeration
Enumerated Values:
1routerLink
2networkLink
3summaryLink
4asSummaryLink
6multicastLink
7nssaExternalLink
10areaOpaqueLink
 .1.3.6.1.2.1.14.20.1.2
ospfAreaLsaCountNumber
Number of LSAs of a given type for a given area.
SNMPv2-SMIGauge32
Textual Convention: SNMPv2-SMIGauge32 Unsigned32
Type Constraints:
range: 0..4294967295
 .1.3.6.1.2.1.14.20.1.3