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.
The index of the table is ospfAreaId.
|
OID |
Object |
Syntax |
Max Access |
Description |
Implemented Specifications |
|---|---|---|---|---|---|
|
1.3.6.1.2.1.14.2.1.1 |
ospfAreaId |
IpAddress |
read-only |
A 32-bit integer uniquely identifying an area. Area ID 0.0.0.0 is used for the OSPF backbone. |
This object is implemented as defined in the corresponding MIB files. |
|
1.3.6.1.2.1.14.2.1.2 |
ospfAuthType |
INTEGER{none(0),simplePassword(1),md5(2)} |
read-create |
The authentication type specified for an area. |
The actually supported access is read-only. |
|
1.3.6.1.2.1.14.2.1.3 |
ospfImportAsExtern |
INTEGER{importExternal(1),importNoExternal(2),importNssa(3)} |
read-create |
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 |
The actually supported access is read-only. |
|
1.3.6.1.2.1.14.2.1.4 |
ospfSpfRuns |
Counter32 |
read-only |
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 counter can occur at re-initialization of the management system, and at other times as indicated by the value of ospfDiscontinuityTime. |
This object is implemented as defined in the corresponding MIB files. |
|
1.3.6.1.2.1.14.2.1.5 |
ospfAreaBdrRtrCount |
Gauge32 |
read-only |
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. |
This object is implemented as defined in the corresponding MIB files. |
|
1.3.6.1.2.1.14.2.1.6 |
ospfAsBdrRtrCount |
Gauge32 |
read-only |
The total number of Autonomous System Border Routers reachable within this area. This is initially zero and is calculated in each SPF pass. |
This object is implemented as defined in the corresponding MIB files. |
|
1.3.6.1.2.1.14.2.1.7 |
ospfAreaLsaCount |
Gauge32 |
read-only |
The total number of link state advertisements in this area's link state database, excluding AS-external LSAs. |
This object is implemented as defined in the corresponding MIB files. |
|
1.3.6.1.2.1.14.2.1.8 |
ospfAreaLsaCksumSum |
Integer32 |
read-only |
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 has been a change in a router's link state database, and to compare the link state database of two routers. The value should be treated as unsigned when comparing two sums of checksums. |
This object is implemented as defined in the corresponding MIB files. |
|
1.3.6.1.2.1.14.2.1.9 |
ospfAreaSummary |
INTEGER{noAreaSummary(1),sendAreaSummary(2)} |
read-create |
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 or NSSA area. It will rely entirely on its default route. If it is sendAreaSummary, the router will both summarize and propagate summary LSAs. |
The actually supported access is read-only. |
|
1.3.6.1.2.1.14.2.1.10 |
ospfAreaStatus |
INTEGER{active(1),notInService(2),notReady(3),createAndGo(4),createAndWait(5),destroy(6)} |
read-create |
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 row can be modified. |
The actually supported access is read-only. |
|
1.3.6.1.2.1.14.2.1.11 |
ospfAreaNssaTranslatorRole |
INTEGER{always(1),candidate(2)} |
read-create |
Indicates an NSSA border router's ability to perform NSSA translation of type-7 LSAs into type-5 LSAs. |
The actually supported access is read-only. |
|
1.3.6.1.2.1.14.2.1.12 |
ospfAreaNssaTranslatorState |
INTEGER{enabled(1),elected(2),disabled(3)} |
read-only |
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 been set to always. When this object is set to elected, a candidate NSSA Border router is Translating type-7 LSAs into type-5. When this object is set to disabled, a candidate NSSA border router is NOT translating type-7 LSAs into type-5. |
This object is implemented as defined in the corresponding MIB files. |
|
1.3.6.1.2.1.14.2.1.13 |
ospfAreaNssaTranslatorStabilityInterval |
Integer32{(0,'7fffffff'h)} |
read-create |
The number of seconds after an elected translator determines its services are no longer required, that it should continue to perform its translation duties. |
The actually supported access is read-only. |
|
1.3.6.1.2.1.14.2.1.14 |
ospfAreaNssaTranslatorEvents |
Counter32 |
read-only |
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 other times as indicated by the value of ospfDiscontinuityTime. |
This object is implemented as defined in the corresponding MIB files. |