OspfAreaEntry

Keys

Leafs

Enum Classes

class OSPFMIB.OspfAreaTable.OspfAreaEntry

Bases: Entity

Class Hierarchy : OSPFMIB OspfAreaTable OspfAreaEntry

This class represents state data.

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 the backbone

area.

Information in this table is persistent and when this object

is written the entity SHOULD save the change to non-volatile

storage.

ospfareaid(key)

A 32-bit integer uniquely identifying an area. Area ID 0.0.0.0 is used for the OSPF backbone

type: str

pattern: (([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9][0-9]|2[0-4][0-9]|25[0-5])(%[\p{N}\p{L}]+)?

config: False

ospfauthtype

The authentication type specified for an area

type: OspfAuthenticationType

config: False

status: obsolete

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

type: OspfImportAsExtern

config: False

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 counter can occur at re-initialization of the management system, and at other times as indicated by the value of ospfDiscontinuityTime

type: int

range: 0..4294967295

config: False

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

type: int

range: 0..4294967295

config: False

ospfasbdrrtrcount

The total number of Autonomous System Border Routers reachable within this area. This is initially zero and is calculated in each SPF pass

type: int

range: 0..4294967295

config: False

ospfarealsacount

The total number of link state advertisements in this area’s link state database, excluding AS-external LSAs

type: int

range: 0..4294967295

config: False

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 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

type: int

range: -2147483648..2147483647

config: False

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 or NSSA area. It will rely entirely on its default route. If it is sendAreaSummary, the router will both summarize and propagate summary LSAs

type: OspfAreaSummary

config: False

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 row can be modified

type: RowStatus

config: False

ospfareanssatranslatorrole

Indicates an NSSA border router’s ability to perform NSSA translation of type-7 LSAs into type-5 LSAs

type: OspfAreaNssaTranslatorRole

config: False

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 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

type: OspfAreaNssaTranslatorState

config: False

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

type: int

range: 0..2147483647

config: False

units: seconds

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 other times as indicated by the value of ospfDiscontinuityTime

type: int

range: 0..4294967295

config: False

cospfopaquearealsacount

The total number of Opaque Area and AS link-state advertisements in the link state database of this area

type: int

range: 0..4294967295

config: False

cospfopaquearealsacksumsum

The 32-bit unsigned sum of the Opaque Area and AS link-state advertisements’ LS checksums contained link state database of this area. The sum can be used to determine if there has been a change in the link state database for Opaque Area and AS link-state advertisements

type: int

range: 0..4294967295

config: False

cospfareanssatranslatorrole

Indicates an NSSA Border router’s ability to perform NSSA translation of type-7 LSAs into type-5 LSAs

type: CospfAreaNssaTranslatorRole

config: False

cospfareanssatranslatorstate

Indicates if and how an NSSA Border router is performing NSSA translation of type-7 LSAs into type-5 LSAs. When this object set to enabled, the NSSA Border router’s cospfAreaNssaExtTranslatorRole 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

type: CospfAreaNssaTranslatorState

config: False

cospfareanssatranslatorevents

Indicates the number of Translator State changes that have occurred since the last boot-up

type: int

range: 0..4294967295

config: False