RFC15850-MIB Table View

Information describing the configured parameters and
cumulative statistics of the router's attached areas.

ospfAreaEntry row .0.14.2.1

Information describing the configured parameters and
cumulative statistics of one of the router's attached
areas.

Indexes

ospfAreaId

Column	Syntax	OID
ospfAreaIdmandatory A 32-bit integer uniquely identifying an area. Area ID 0.0.0.0 is used for the OSPF backbone.	RFC1155-SMIIpAddressr/w Type Constraints: range: 4	.0.14.2.1.1
ospfAuthTypemandatory The authentication type specified for an area. Additional authentication types may be assigned locally on a per Area basis. ** not used - see ospfIfAuthType **	Integer32 Constraints: range: 0-255	.0.14.2.1.2
ospfImportAsExternmandatory The area's support for importing AS external link- state advertisements.	Enumerationr/w Enumerated Values: 1 importExternal 2 importNoExternal 3 importNssa	.0.14.2.1.3
ospfSpfRunsmandatory 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.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.0.14.2.1.4
ospfAreaBdrRtrCountmandatory The total number of area border routers reachable within this area. This is initially zero, and is calculated in each SPF Pass.	RFC1155-SMIGauge Type Constraints: range: 0..4294967295	.0.14.2.1.5
ospfAsBdrRtrCountmandatory The total number of Autonomous System border routers reachable within this area. This is initially zero, and is calculated in each SPF Pass.	RFC1155-SMIGauge Type Constraints: range: 0..4294967295	.0.14.2.1.6
ospfAreaLsaCountmandatory The total number of link-state advertisements in this area's link-state database, excluding AS External LSA's.	RFC1155-SMIGauge Type Constraints: range: 0..4294967295	.0.14.2.1.7
ospfAreaLsaCksumSummandatory The 32-bit unsigned 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 i…		.0.14.2.1.8
ospfAreaSummarymandatory 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 L…	Enumerationr/w Enumerated Values: 1 noAreaSummary 2 sendAreaSummary	.0.14.2.1.9
ospfAreaStatusmandatory 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.	Enumerationr/w Enumerated Values: 1 valid 2 invalid	.0.14.2.1.10
ospfAreaLSAOriginateDelaymandatory The variable ospfAreaLSAOriginateDelay controls the origination of LSA for RADIUS-DialUp connections. It has no effect on other areas. The unit of the value of this variable is 1/100 seconds, the range lies between 0 …	Integer32r/w Constraints: range: 0-500	.0.14.2.1.11

The set of metrics that will be advertised by a
default Area Border Router into a stub area.

ospfStubAreaEntry row .0.14.3.1

The metric for a given Type of Service that will be
advertised by a default Area Border Router into a stub
area.

Indexes

ospfStubAreaId

Column	Syntax	OID
ospfStubAreaIdmandatory The 32 bit identifier for the Stub Area. On creation, this can be derived from the instance.	RFC1155-SMIIpAddressr/w Type Constraints: range: 4	.0.14.3.1.1
ospfStubTOSmandatory The Type of Service associated with the metric. On creation, this can be derived from the instance.	Integer32 Constraints: range: 0-31	.0.14.3.1.2
ospfStubMetricmandatory 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.	Integer32r/w Constraints: range: 1-16777215	.0.14.3.1.3
ospfStubStatusmandatory This variable displays the validity or invalidity of the entry. Setting it to 'invalid' has the effect of rendering it inoperative. The internal effect (row removal) is implementation dependent.	Enumerationr/w Enumerated Values: 1 valid 2 invalid	.0.14.3.1.4
ospfStubMetricTypemandatory This variable displays the type of metric ad- vertised as a default route.	Enumerationr/w Enumerated Values: 1 ospfMetric 2 comparableCost 3 nonComparable	.0.14.3.1.5

The OSPF Process's Links State Database.

ospfLsdbEntry row .0.14.4.1

A single Link State Advertisement.

Indexes

ospfLsdbAreaId ospfLsdbType ospfLsdbLsid ospfLsdbRouterId

Column	Syntax	OID
ospfLsdbAreaIdmandatory The 32 bit identifier of the Area from which the LSA was received.	RFC1155-SMIIpAddress Type Constraints: range: 4	.0.14.4.1.1
ospfLsdbTypemandatory The type of the link state advertisement. Each link state type has a separate advertisement format.	Enumeration Enumerated Values: 1 routerLink 2 networkLink 3 summaryLink 4 asSummaryLink 5 asExternalLink 6 multicastLink 7 nssaExternalLink	.0.14.4.1.2
ospfLsdbLsidmandatory 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.	RFC1155-SMIIpAddress Type Constraints: range: 4	.0.14.4.1.3
ospfLsdbRouterIdmandatory The 32 bit number that uniquely identifies the originating router in the Autonomous System.	RFC1155-SMIIpAddress Type Constraints: range: 4	.0.14.4.1.4
ospfLsdbSequencemandatory The sequence number field is a signed 32-bit integer. It is used to detect old and duplicate link state advertisements. The space of sequence numbers is linearly ordered. The larger the sequence number the more recent…		.0.14.4.1.5
ospfLsdbAgemandatory This field is the age of the link state advertisement in seconds.	Integer32 Type Constraints: range: -2147483648..2147483647	.0.14.4.1.6
ospfLsdbChecksummandatory 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…		.0.14.4.1.7
ospfLsdbAdvertisementmandatory The entire Link State Advertisement, including its header.	OctetString	.0.14.4.1.8

The OSPF Interface Table describes the interfaces from
the viewpoint of OSPF.

ospfIfEntry row .0.14.7.1

The OSPF Interface Entry describes one interface from
the viewpoint of OSPF.

Indexes

ospfAddressLessIf

Column	Syntax	OID
ospfIfIpAddressmandatory The IP address of this OSPF interface.	RFC1155-SMIIpAddress Type Constraints: range: 4	.0.14.7.1.1
ospfAddressLessIfmandatory 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 Addre…	Integer32 Type Constraints: range: -2147483648..2147483647	.0.14.7.1.2
ospfIfAreaIdmandatory 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.	RFC1155-SMIIpAddressr/w Type Constraints: range: 4	.0.14.7.1.3
ospfIfTypemandatory 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, Frame R…	Enumeration Enumerated Values: 1 broadcast 2 nbma 3 pointToPoint 5 pointToMultipoint	.0.14.7.1.4
ospfIfAdminStatmandatory The OSPF interface's administrative status. The value 'enabled' denotes that neighbor relationships may be formed on the interface, and the interface will be advertised as an internal route to some area. The value 'di…	Enumeration Enumerated Values: 1 enabled 2 disabled	.0.14.7.1.5
ospfIfRtrPrioritymandatory 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…	Integer32r/w Constraints: range: 0-255	.0.14.7.1.6
ospfIfTransitDelaymandatory The estimated number of seconds it takes to transmit a link- state update packet over this interface.	Integer32r/w Constraints: range: 1-3600	.0.14.7.1.7
ospfIfRetransIntervalmandatory 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 request packets.	Integer32r/w Constraints: range: 1-3600	.0.14.7.1.8
ospfIfHelloIntervalmandatory 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.	Integer32r/w Constraints: range: 1-65535	.0.14.7.1.9
ospfIfRtrDeadIntervalmandatory The number of seconds that a router's Hello packets have not been seen before it's neighbors declare the router down. This should be some multiple of the Hello interval. This value must be the same for all routers att…	Integer32r/w Type Constraints: range: -2147483648..2147483647	.0.14.7.1.10
ospfIfPollIntervalmandatory The larger time interval, in seconds, between the Hello packets sent to an inactive non-broadcast multi- access neighbor.	Integer32r/w Type Constraints: range: -2147483648..2147483647	.0.14.7.1.11
ospfIfStatemandatory The OSPF Interface State.	Enumeration Enumerated Values: 1 down 2 loopback 3 waiting 4 pointToPoint 5 designatedRouter 6 backupDesignatedRouter 7 otherDesignatedRouter	.0.14.7.1.12
ospfIfDesignatedRoutermandatory The IP Address of the Designated Router.	RFC1155-SMIIpAddress Type Constraints: range: 4	.0.14.7.1.13
ospfIfBackupDesignatedRoutermandatory The IP Address of the Backup Designated Router.	RFC1155-SMIIpAddress Type Constraints: range: 4	.0.14.7.1.14
ospfIfEventsmandatory The number of times this OSPF interface has changed its state, or an error has occurred.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.0.14.7.1.15
ospfIfAuthKeymandatory The Authentication Key. If the Area's Authorization Type is simplePassword, and the key length is shorter than 8 octets, the agent will left adjust and zero fill to 8 octets. When read, ospfIfAuthKey alw…	r/w	.0.14.7.1.16
ospfIfStatusmandatory 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.	Enumeration Enumerated Values: 1 valid 2 invald	.0.14.7.1.17
ospfIfMulticastForwardingmandatory 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 NB…	Enumeration Enumerated Values: 1 blocked 2 multicast 3 unicast	.0.14.7.1.18
ospfIfDemandmandatory Indicates whether Demand OSPF procedures (hel- lo supression to FULL neighbors and setting the DoNotAge flag on propagated LSAs) should be per- formed on this interface.	Enumerationr/w Enumerated Values: 1 true 2 false	.0.14.7.1.19
ospfIfAuthTypemandatory The authentication type specified for an in- terface. Additional authentication types may be assigned locally.	Integer32r/w Constraints: range: 0-255	.0.14.7.1.20

The TOS metrics for a non-virtual interface identified
by the interface index.

ospfIfMetricEntry row .0.14.8.1

A particular TOS metric for a non-virtual interface
identified by the interface index.

Indexes

ospfIfMetricAddressLessIf ospfIfMetricTOS

Column	Syntax	OID
ospfIfMetricIpAddressmandatory The IP address of this OSPF interface. On row creation, this can be derived from the instance.	RFC1155-SMIIpAddress Type Constraints: range: 4	.0.14.8.1.1
ospfIfMetricAddressLessIfmandatory 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 cr…	Integer32 Type Constraints: range: -2147483648..2147483647	.0.14.8.1.2
ospfIfMetricTOSmandatory The type of service metric being referenced. On row creation, this can be derived from the instance.	Integer32 Constraints: range: 0-31	.0.14.8.1.3
ospfIfMetricValuemandatory The metric of using this type of service on this interface. The default value of the TOS 0 Metric is 10^8 / ifSpeed. The value FFFF is distinguished to mean 'no route via this TOS'.	Integer32r/w Constraints: range: 1-65535	.0.14.8.1.4
ospfIfMetricStatusmandatory This variable displays the validity or invalidity of the entry. Setting it to 'invalid' has the effect of rendering it inoperative. The internal effect (row removal) is implementation dependent.	Enumeration Enumerated Values: 1 valid 2 invalid	.0.14.8.1.5

Information about this router's virtual inter-
faces.

ospfVirtIfEntry row .0.14.9.1

Information about a single Virtual Interface.

Indexes

ospfVirtIfAreaId ospfVirtIfNeighbor

Column	Syntax	OID
ospfVirtIfAreaIdmandatory The Transit Area that the Virtual Link traverses. By definition, this is not 0.0.0.0	RFC1155-SMIIpAddressr/w Type Constraints: range: 4	.0.14.9.1.1
ospfVirtIfNeighbormandatory The Router ID of the Virtual Neighbor.	RFC1155-SMIIpAddressr/w Type Constraints: range: 4	.0.14.9.1.2
ospfVirtIfTransitDelaymandatory The estimated number of seconds it takes to transmit a link- state update packet over this interface.	Integer32r/w Constraints: range: 1-3600	.0.14.9.1.3
ospfVirtIfRetransIntervalmandatory 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 reque…	Integer32r/w Constraints: range: 1-3600	.0.14.9.1.4
ospfVirtIfHelloIntervalmandatory 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.	Integer32r/w Constraints: range: 1-65535	.0.14.9.1.5
ospfVirtIfRtrDeadIntervalmandatory 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 t…	Integer32r/w Type Constraints: range: -2147483648..2147483647	.0.14.9.1.6
ospfVirtIfStatemandatory OSPF virtual interface states.	Enumeration Enumerated Values: 1 down 4 pointToPoint	.0.14.9.1.7
ospfVirtIfEventsmandatory The number of state changes or error events on this Virtual Link	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.0.14.9.1.8
ospfVirtIfAuthKeymandatory 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- ticatio…	r/w	.0.14.9.1.9
ospfVirtIfStatusmandatory 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.	Enumerationr/w Enumerated Values: 1 valid 2 invalid	.0.14.9.1.10
ospfVirtIfAuthTypemandatory The authentication type specified for a virtu- al interface. Additional authentication types may be assigned locally.	Integer32r/w Constraints: range: 0-255	.0.14.9.1.11

A table of non-virtual neighbor information.

ospfNbrEntry row .0.14.10.1

The information regarding a single neighbor.

Indexes

ospfNbrIpAddr ospfNbrAddressLessIndex

Column	Syntax	OID
ospfNbrIpAddrmandatory The IP address of this neighbor.	RFC1155-SMIIpAddress Type Constraints: range: 4	.0.14.10.1.1
ospfNbrAddressLessIndexmandatory 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.	Integer32 Type Constraints: range: -2147483648..2147483647	.0.14.10.1.2
ospfNbrRtrIdmandatory A 32-bit integer (represented as a type IpAddress) uniquely identifying the neighboring router in the Autonomous System.	RFC1155-SMIIpAddress Type Constraints: range: 4	.0.14.10.1.3
ospfNbrOptionsmandatory A Bit Mask corresponding to the neighbor's options field. Bit 0, if set, indicates that the area accepts and operates on external information; if zero, it is a stub area. Bit 1, if set, ind…	Integer32 Type Constraints: range: -2147483648..2147483647	.0.14.10.1.4
ospfNbrPrioritymandatory 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.	Integer32 Constraints: range: 0-255	.0.14.10.1.5
ospfNbrStatemandatory The State of the relationship with this Neighbor.	Enumeration Enumerated Values: 1 down 2 attempt 3 init 4 twoWay 5 exchangeStart 6 exchange 7 loading 8 full	.0.14.10.1.6
ospfNbrEventsmandatory The number of times this neighbor relationship has changed state, or an error has occurred.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.0.14.10.1.7
ospfNbrLsRetransQLenmandatory The current length of the retransmission queue.	RFC1155-SMIGauge Type Constraints: range: 0..4294967295	.0.14.10.1.8
ospfNbrStatusmandatory This variable displays the validity or invalidity of the entry. Setting it to 'invalid' has the effect of rendering it inoperative. The internal effect (row removal) is implementation dependent.	Enumeration Enumerated Values: 1 valid 2 invalid	.0.14.10.1.9
ospfNbrPermanencemandatory This variable displays the status of the en- try. 'dynamic' and 'permanent' refer to how the neighbor became known.	Enumeration Enumerated Values: 1 dynamic 2 permanent	.0.14.10.1.10
ospfNbrHelloSuppressedmandatory Indicates whether Hellos are being suppressed to the neighbor	Enumeration Enumerated Values: 1 true 2 false	.0.14.10.1.11

A table of virtual neighbor information.

ospfVirtNbrEntry row .0.14.11.1

Virtual neighbor information.

Indexes

ospfVirtNbrArea ospfVirtNbrRtrId

Column	Syntax	OID
ospfVirtNbrAreamandatory The Transit Area Identifier.	RFC1155-SMIIpAddress Type Constraints: range: 4	.0.14.11.1.1
ospfVirtNbrRtrIdmandatory A 32-bit integer uniquely identifying the neighboring router in the Autonomous System.	RFC1155-SMIIpAddress Type Constraints: range: 4	.0.14.11.1.2
ospfVirtNbrIpAddrmandatory The IP address this Virtual Neighbor is us- ing.	RFC1155-SMIIpAddress Type Constraints: range: 4	.0.14.11.1.3
ospfVirtNbrOptionsmandatory 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 …	Integer32 Type Constraints: range: -2147483648..2147483647	.0.14.11.1.4
ospfVirtNbrStatemandatory The state of the Virtual Neighbor Relation- ship.	Enumeration Enumerated Values: 1 down 2 attempt 3 init 4 twoWay 5 exchangeStart 6 exchange 7 loading 8 full	.0.14.11.1.5
ospfVirtNbrEventsmandatory The number of times this virtual link has changed its state, or an error has occurred.	RFC1155-SMICounter Type Constraints: range: 0..4294967295	.0.14.11.1.6
ospfVirtNbrLsRetransQLenmandatory The current length of the retransmission queue.	RFC1155-SMIGauge Type Constraints: range: 0..4294967295	.0.14.11.1.7
ospfVirtNbrHelloSuppressedmandatory Indicates whether Hellos are being suppressed to the neighbor	Enumeration Enumerated Values: 1 true 2 false	.0.14.11.1.8

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 configured such that one range sub-
sumes  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 row .0.14.14.1

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.255.25…

Indexes

ospfAreaAggregateAreaId ospfAreaAggregateLsdbType ospfAreaAggregateNet ospfAreaAggregateMask

Column	Syntax	OID
ospfAreaAggregateAreaIdmandatory The Area the Address Aggregate is to be found within.	RFC1155-SMIIpAddressr/w Type Constraints: range: 4	.0.14.14.1.1
ospfAreaAggregateLsdbTypemandatory The type of the Address Aggregate. This field specifies the Lsdb type that this Address Ag- gregate applies to.	Enumerationr/w Enumerated Values: 3 summaryLink 7 nssaExternalLink	.0.14.14.1.2
ospfAreaAggregateNetmandatory The IP Address of the Net or Subnet indicated by the range.	RFC1155-SMIIpAddressr/w Type Constraints: range: 4	.0.14.14.1.3
ospfAreaAggregateMaskmandatory The Subnet Mask that pertains to the Net or Subnet.	RFC1155-SMIIpAddressr/w Type Constraints: range: 4	.0.14.14.1.4
ospfAreaAggregateStatusmandatory 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.	Enumerationr/w Enumerated Values: 1 valid 2 invalid	.0.14.14.1.5
ospfAreaAggregateEffectmandatory 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.	Enumerationr/w Enumerated Values: 1 advertiseMatching 2 doNotAdvertiseMatching	.0.14.14.1.6