rfc1850

rfc1850 Download

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With the IPHost SNMP tool, you can monitor any SNMP objects of the rfc1850-ospf-mib . You can select a variable to monitor using the built-in IPHost MIB browser that provides you with all variables, their current values and descriptions taken from the rfc1850-ospf-mib .

OID list for rfc1850

ospfRouterId
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.
ospfAdminStat
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.
ospfVersionNumber
The current version number of the OSPF proto- col is 2.
ospfAreaBdrRtrStatus
A flag to note whether this router is an area border router.
ospfASBdrRtrStatus
A flag to note whether this router is config- ured as an Autonomous System border router.
ospfExternLsaCount
The number of external (LS type 5) link-state advertisements in the link-state database.
ospfExternLsaCksumSum
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 ...
ospfTOSSupport
The router's support for type-of-service rout- ing.
ospfOriginateNewLsas
The number of new link-state advertisements that have been originated. This number is in- cremented each time the router originates a new LSA.
ospfRxNewLsas
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.
ospfExtLsdbLimit
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 reach ...
ospfMulticastExtensions
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 ...
ospfExitOverflowInterval
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 rest ...
ospfDemandExtensions
The router's support for demand routing.
ospfAreaTable
Information describing the configured parame- ters and cumulative statistics of the router's attached areas.
ospfAreaEntry
Information describing the configured parame- ters and cumulative statistics of one of the router's attached areas.
ospfAreaId
A 32-bit integer uniquely identifying an area. Area ID 0.0.0.0 is used for the OSPF backbone.
ospfAuthType
The authentication type specified for an area. Additional authentication types may be assigned locally on a per Area basis.
ospfImportAsExtern
The area's support for importing AS external link- state advertisements.
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.
ospfAreaBdrRtrCount
The total number of area border routers reach- able within this area. This is initially zero, and is calculated in each SPF Pass.
ospfAsBdrRtrCount
The total number of Autonomous System border routers reachable within this area. This is initially zero, and is calculated in each SPF Pass.
ospfAreaLsaCount
The total number of link-state advertisements in this area's link-state database, excluding AS External LSA's.
ospfAreaLsaCksumSum
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 ...
ospfAreaSummary
The variable ospfAreaSummary 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 ...
ospfAreaStatus
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.
ospfStubAreaTable
The set of metrics that will be advertised by a default Area Border Router into a stub area.
ospfStubAreaEntry
The metric for a given Type of Service that will be advertised by a default Area Border Router into a stub area.
ospfStubAreaId
The 32 bit identifier for the Stub Area. On creation, this can be derived from the in- stance.
ospfStubTOS
The Type of Service associated with the metric. On creation, this can be derived from the instance.
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 inter- faces to other areas.
ospfStubStatus
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.
ospfStubMetricType
This variable displays the type of metric ad- vertised as a default route.
ospfLsdbTable
The OSPF Process's Link State Database.
ospfLsdbEntry
A single Link State Advertisement.
ospfLsdbAreaId
The 32 bit identifier of the Area from which the LSA was received.
ospfLsdbType
The type of the link state advertisement. Each link state type has a separate advertise- ment format.
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.
ospfLsdbRouterId
The 32 bit number that uniquely identifies the originating router in the Autonomous System.
ospfLsdbSequence
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.
ospfLsdbAge
This field is the age of the link state adver- tisement in seconds.
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 checksum used is the sa ...
ospfLsdbAdvertisement
The entire Link State Advertisement, including its header.
ospfAreaRangeTable
A range if IP addresses 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
ospfAreaRangeEntry
A range if IP addresses 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
ospfAreaRangeAreaId
The Area the Address Range is to be found within.
ospfAreaRangeNet
The IP Address of the Net or Subnet indicated by the range.
ospfAreaRangeMask
The Subnet Mask that pertains to the Net or Subnet.
ospfAreaRangeStatus
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.
ospfAreaRangeEffect
Subnets subsumed by ranges either trigger the advertisement of the indicated summary (adver- tiseMatching), or result in the subnet's not being advertised at all outside the area.
ospfHostTable
The list of Hosts, and their metrics, that the router will advertise as host routes.
ospfHostEntry
A metric to be advertised, for a given type of service, when a given host is reachable.
ospfHostIpAddress
The IP Address of the Host.
ospfHostTOS
The Type of Service of the route being config- ured.
ospfHostMetric
The Metric to be advertised.
ospfHostStatus
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.
ospfHostAreaID
The Area the Host Entry is to be found within. By default, the area that a subsuming OSPF in- terface is in, or 0.0.0.0
ospfIfTable
The OSPF Interface Table describes the inter- faces from the viewpoint of OSPF.
ospfIfEntry
The OSPF Interface Entry describes one inter- face from the viewpoint of OSPF.
ospfIfIpAddress
The IP address of this OSPF interface.
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 Address.
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.
ospfIfType
The OSPF interface type. By way of a default, this field may be intuited from the corresponding value of ifType. Broad- cast LANs, such as Ethernet and IEEE 802.5, take the value 'broadcast', X.25 and similar technologies take the value 'nbma', a ...
ospfIfAdminStat
The OSPF interface's administrative status. The value formed on the interface, and the in- terface will be advertised as an internal route to some area. The value 'disabled' denotes that the interface is external to OSPF.
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 eligi- ble to become the designated router on this particular netw ...
ospfIfTransitDelay
The estimated number of seconds it takes to transmit a link state update packet over this interface.
ospfIfRetransInterval
The number of seconds between link-state ad- vertisement retransmissions, for adjacencies belonging to this interface. This value is also used when retransmitting database descrip- tion and link-state request packets.
ospfIfHelloInterval
The length of time, in seconds, between the Hello packets that the router sends on the in- terface. This value must be the same for all routers attached to a common network.
ospfIfRtrDeadInterval
The number of seconds that a router's Hello packets have not been seen before it's neigh- bors declare the router down. This should be some multiple of the Hello interval. This value must be the same for all routers attached to a common netw ...
ospfIfPollInterval
The larger time interval, in seconds, between the Hello packets sent to an inactive non- broadcast multi- access neighbor.
ospfIfState
The OSPF Interface State.
ospfIfDesignatedRouter
The IP Address of the Designated Router.
ospfIfBackupDesignatedRouter
The IP Address of the Backup Designated Router.
ospfIfEvents
The number of times this OSPF interface has changed its state, or an error has occurred.
ospfIfAuthKey
The Authentication Key. If the Area's Author- ization Type is simplePassword, and the key length is shorter than 8 octets, the agent will left adjust and zero fill to 8 octets. Note that unauthenticated interfaces need no authentication key, and s ...
ospfIfStatus
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.
ospfIfMulticastForwarding
The way multicasts should forwarded on this interface; not forwarded, forwarded as data link multicasts, or forwarded as data link uni- casts. Data link multicasting is not meaning- ful on point to point and NBMA interfaces, and setting ospfMult ...
ospfIfDemand
Indicates whether Demand OSPF procedures (hel- lo supression to FULL neighbors and setting the DoNotAge flag on proogated LSAs) should be per- formed on this interface.
ospfIfAuthType
The authentication type specified for an in- terface. Additional authentication types may be assigned locally.
ospfIfMetricTable
The TOS metrics for a non-virtual interface identified by the interface index.
ospfIfMetricEntry
A particular TOS metric for a non-virtual in- terface identified by the interface index.
ospfIfMetricIpAddress
The IP address of this OSPF interface. On row creation, this can be derived from the in- stance.
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 in- terfaces having no IP Address. On row crea- tion, this can b ...
ospfIfMetricTOS
The type of service metric being referenced. On row creation, this can be derived from the instance.
ospfIfMetricValue
The metric of using this type of service on this interface. The default value of the TOS 0 Metric is 10^8 / ifSpeed.
ospfIfMetricStatus
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.
ospfVirtIfTable
Information about this router's virtual inter- faces.
ospfVirtIfEntry
Information about a single Virtual Interface.
ospfVirtIfAreaId
The Transit Area that the Virtual Link traverses. By definition, this is not 0.0.0.0
ospfVirtIfNeighbor
The Router ID of the Virtual Neighbor.
ospfVirtIfTransitDelay
The estimated number of seconds it takes to transmit a link- state update packet over this interface.
ospfVirtIfRetransInterval
The number of seconds between link-state ad- vertisement retransmissions, for adjacencies belonging to this interface. This value is also used when retransmitting database descrip- tion and link-state request packets. This value should b ...
ospfVirtIfHelloInterval
The length of time, in seconds, between the Hello packets that the router sends on the in- terface. This value must be the same for the virtual neighbor.
ospfVirtIfRtrDeadInterval
The number of seconds that a router's Hello packets have not been seen before it's neigh- bors declare the router down. This should be some multiple of the Hello interval. This value must be the same for the virtual neigh- bor.
ospfVirtIfState
OSPF virtual interface states.
ospfVirtIfEvents
The number of state changes or error events on this Virtual Link
ospfVirtIfAuthKey
If Authentication Type is simplePassword, the device will left adjust and zero fill to 8 oc- tets. Note that unauthenticated interfaces need no authentication key, and simple password authen- tication cannot use a key of more than 8 oc- tets. Lar ...
ospfVirtIfStatus
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.
ospfVirtIfAuthType
The authentication type specified for a virtu- al interface. Additional authentication types may be assigned locally.
ospfNbrTable
A table of non-virtual neighbor information.
ospfNbrEntry
The information regarding a single neighbor.
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 ad- dress of another of the neighbor's interfaces.
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.
ospfNbrRtrId
A 32-bit integer (represented as a type IpAd- dress) uniquely identifying the neighboring router in the Autonomous System.
ospfNbrOptions
A Bit Mask corresponding to the neighbor's op- tions 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 except the TOS 0 metric. Bit 1, if set, ind ...
ospfNbrPriority
The priority of this neighbor in the designat- ed router election algorithm. The value 0 sig- nifies that the neighbor is not eligible to be- come the designated router on this particular network.
ospfNbrState
The State of the relationship with this Neigh- bor.
ospfNbrEvents
The number of times this neighbor relationship has changed state, or an error has occurred.
ospfNbrLsRetransQLen
The current length of the retransmission queue.
ospfNbmaNbrStatus
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.
ospfNbmaNbrPermanence
This variable displays the status of the en- try. 'dynamic' and 'permanent' refer to how the neighbor became known.
ospfNbrHelloSuppressed
Indicates whether Hellos are being suppressed to the neighbor
ospfVirtNbrTable
A table of virtual neighbor information.
ospfVirtNbrEntry
Virtual neighbor information.
ospfVirtNbrArea
The Transit Area Identifier.
ospfVirtNbrRtrId
A 32-bit integer uniquely identifying the neighboring router in the Autonomous System.
ospfVirtNbrIpAddr
The IP address this Virtual Neighbor is us- ing.
ospfVirtNbrOptions
A Bit Mask corresponding to the neighbor's op- tions 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 except the TOS 0 metric. Bit 2, if set, ind ...
ospfVirtNbrState
The state of the Virtual Neighbor Relation- ship.
ospfVirtNbrEvents
The number of times this virtual link has changed its state, or an error has occurred.
ospfVirtNbrLsRetransQLen
The current length of the retransmission queue.
ospfVirtNbrHelloSuppressed
Indicates whether Hellos are being suppressed to the neighbor
ospfExtLsdbTable
The OSPF Process's Links State Database.
ospfExtLsdbEntry
A single Link State Advertisement.
ospfExtLsdbType
The type of the link state advertisement. Each link state type has a separate advertise- ment format.
ospfExtLsdbLsid
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.
ospfExtLsdbRouterId
The 32 bit number that uniquely identifies the originating router in the Autonomous System.
ospfExtLsdbSequence
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.
ospfExtLsdbAge
This field is the age of the link state adver- tisement in seconds.
ospfExtLsdbChecksum
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 sa ...
ospfExtLsdbAdvertisement
The entire Link State Advertisement, including its header.
ospfAreaAggregateTable
A range of IP addresses 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 if ranges are conf ...
ospfAreaAggregateEntry
A range of IP addresses 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 if ranges are range ...
ospfAreaAggregateAreaID
The Area the Address Aggregate is to be found within.
ospfAreaAggregateLsdbType
The type of the Address Aggregate. This field specifies the Lsdb type that this Address Ag- gregate applies to.
ospfAreaAggregateNet
The IP Address of the Net or Subnet indicated by the range.
ospfAreaAggregateMask
The Subnet Mask that pertains to the Net or Subnet.
ospfAreaAggregateStatus
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.
ospfAreaAggregateEffect
Subnets subsumed by ranges either trigger the advertisement of the indicated aggregate (ad- vertiseMatching), or result in the subnet's not being advertised at all outside the area.
ospfBasicGroup
These objects are required for OSPF systems.
ospfAreaGroup
These objects are required for OSPF systems supporting areas.
ospfStubAreaGroup
These objects are required for OSPF systems supporting stub areas.
ospfLsdbGroup
These objects are required for OSPF systems that display their link state database.
ospfAreaRangeGroup
These objects are required for non-CIDR OSPF systems that support multiple areas.
ospfHostGroup
These objects are required for OSPF systems that support attached hosts.
ospfIfGroup
These objects are required for OSPF systems.
ospfIfMetricGroup
These objects are required for OSPF systems.
ospfVirtIfGroup
These objects are required for OSPF systems.
ospfNbrGroup
These objects are required for OSPF systems.
ospfVirtNbrGroup
These objects are required for OSPF systems.
ospfExtLsdbGroup
These objects are required for OSPF systems that display their link state database.
ospfAreaAggregateGroup
These objects are required for OSPF systems.

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