RADLAN-OSPF-MIB

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Organization: Radlan Computer Communications Ltd.

Last Updated: 2011-05-04

Category: Routing, Vendor: RADLAN/Cisco SB

Description: Extends OSPF routing protocol configuration and neighbor state monitoring on Radlan switches.

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What Is RADLAN-OSPF-MIB?

RADLAN-OSPF-MIB is a private enterprise MIB from Radlan (an embedded switch-software vendor whose code is licensed by many switch OEMs) that extends standard OSPF routing protocol management for multi-instance OSPF on Radlan-based switches. It exposes configuration objects for enabling OSPF instances and controlling which categories of OSPF traps (errors, LSA events, state changes, rate-limited transmit events) are sent by the device. Rather than hardware health, this module is used for monitoring software/protocol status: whether OSPF trap notification is enabled per event category, the trap rate-limiting window and threshold, and general OSPF instance state so operators know if routing-protocol event visibility is properly configured. It builds directly on and extends the standard OSPF-MIB (RFC 1850/4750) which defines the base OSPF objects and neighbor/interface state. It is deployed on Radlan-chipset-based enterprise switches and routers running OSPF where administrators need finer control over OSPF trap generation than the base standard MIB provides, and network engineers typically load the RADLAN-OSPF-MIB module into their SNMP manager alongside the standard OSPF-MIB for a complete view of protocol state.

IPNetwork Monitor allows you to monitor SNMP objects defined in RADLAN-OSPF-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

Radlan-chipset-based enterprise switch/router

Monitoring Examples

An operator would set rlOspfEnableTrapsOspfStateChange and rlOspfEnableTrapsOspfErrors to ensure neighbor-down or LSA-flood events actually generate SNMP traps, and tune rlOspfEnableTrapsOspfRateLimitSeconds/rlOspfEnableTrapsOspfRateLimitTrapNumber to avoid trap storms during a route flap. rlOspfInstance identifies which OSPF process the settings apply to on a multi-instance box. If traps are disabled here, standard OSPF-MIB state changes could occur silently with no notification reaching the NMS.

What Can Be Monitored

OSPF instance identity
OSPF error trap enablement
OSPF LSA trap enablement
OSPF state-change trap enablement
trap rate-limit window and count

Imported Objects

From IF-MIB

InterfaceIndexOrZero

From OSPF-MIB

AreaID
BigMetric
DesignatedRouterPriority
HelloRange
Metric
PositiveInteger
RouterID
Status
TOSType
UpToMaxAge

From RADLAN-MIB

rnd	OBJECT-IDENTITY

From RFC1213-MIB

mib-2

From SNMPv2-CONF

MODULE-COMPLIANCE
OBJECT-GROUP

From SNMPv2-SMI

Counter32
Gauge32
Integer32
IpAddress
MODULE-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DisplayString
RowStatus
TEXTUAL-CONVENTION
TimeStamp
TruthValue

OIDs

OID symbolic	OID numeric	Type	Access	Description
rlOspf	1.3.6.1.4.1.89.210			The private MIB module definition for Multi Instance OSPF MIB.
NUM rlOspfAddressLessIf	1.3.6.1.4.1.89.210.8.1.3	InterfaceIndexOrZero	read-only	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.
STA rlOspfAdminStat	1.3.6.1.4.1.89.210.2.1.3	Status	read-write	The administrative status of OSPF in the router. The value 'enabled' denotes that the OSPF Process is active on at least one interface; 'disabled' disables it on all interfaces. This object is persistent and when written the entity SHOULD save the change to non-volatile storage.
STA rlOspfAreaAdminStat	1.3.6.1.4.1.89.210.3.1.16	Status	read-create	The OSPF Area's administrative status. The value formed on the area, and the in- terfaces associated with the area. The value 'disabled' denotes that the area is external to OSPF.
ARE rlOspfAreaAggregateAreaID	1.3.6.1.4.1.89.210.14.1.2	AreaID	read-only	The area within which the address aggregate is to be found.
INT rlOspfAreaAggregateEffect	1.3.6.1.4.1.89.210.14.1.7	INTEGER	read-create	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.
rlOspfAreaAggregateEntry	1.3.6.1.4.1.89.210.14.1		not-accessible	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.
U32 rlOspfAreaAggregateExtRouteTag	1.3.6.1.4.1.89.210.14.1.8	Unsigned32	read-create	External route tag to be included in NSSA (type-7) LSAs.
INT rlOspfAreaAggregateLsdbType	1.3.6.1.4.1.89.210.14.1.3	INTEGER	read-only	The type of the address aggregate. This field specifies the Lsdb type that this address aggregate applies to.
IP rlOspfAreaAggregateMask	1.3.6.1.4.1.89.210.14.1.5	IpAddress	read-only	The subnet mask that pertains to the net or subnet.
IP rlOspfAreaAggregateNet	1.3.6.1.4.1.89.210.14.1.4	IpAddress	read-only	The IP address of the net or subnet indicated by the range.
RLO rlOspfAreaAggregateProcessId	1.3.6.1.4.1.89.210.14.1.1	RlOspfProcessID	read-only	A 32-bit integer uniquely identifying an OSPF process.
ROW rlOspfAreaAggregateStatus	1.3.6.1.4.1.89.210.14.1.6	RowStatus	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.
rlOspfAreaAggregateTable	1.3.6.1.4.1.89.210.14		not-accessible	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.
G32 rlOspfAreaBdrRtrCount	1.3.6.1.4.1.89.210.3.1.6	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.
T/F rlOspfAreaBdrRtrStatus	1.3.6.1.4.1.89.210.2.1.5	TruthValue	read-only	A flag to note whether this router is an Area Border Router.
rlOspfAreaEntry	1.3.6.1.4.1.89.210.3.1		not-accessible	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.
STR rlOspfAreaFilterPrefixListIn	1.3.6.1.4.1.89.210.3.1.18	DisplayString	read-create	The prefix list is applied to prefixes advertised to the specified area from other areas.
STR rlOspfAreaFilterPrefixListOut	1.3.6.1.4.1.89.210.3.1.19	DisplayString	read-create	The prefix list is applied to prefixes advertised out of the specified area to other areas.
ARE rlOspfAreaId	1.3.6.1.4.1.89.210.3.1.2	AreaID	read-only	A 32-bit integer uniquely identifying an area. Area ID 0.0.0.0 is used for the OSPF backbone.
I32 rlOspfAreaLsaCksumSum	1.3.6.1.4.1.89.210.3.1.9	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.
G32 rlOspfAreaLsaCount	1.3.6.1.4.1.89.210.3.1.8	Gauge32	read-only	The total number of link state advertisements in this area's link state database, excluding AS-external LSAs.
C32 rlOspfAreaNssaTranslatorEvents	1.3.6.1.4.1.89.210.3.1.15	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.
INT rlOspfAreaNssaTranslatorRole	1.3.6.1.4.1.89.210.3.1.12	INTEGER	read-create	Indicates an NSSA border router's ability to perform NSSA translation of type-7 LSAs into type-5 LSAs.
NUM rlOspfAreaNssaTranslatorStabilityInterval	1.3.6.1.4.1.89.210.3.1.14	PositiveInteger	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.
INT rlOspfAreaNssaTranslatorState	1.3.6.1.4.1.89.210.3.1.13	INTEGER	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.
INT rlOspfAreaOperStatus	1.3.6.1.4.1.89.210.3.1.17	INTEGER	read-only	The current operational state of the OSPF Area.
RLO rlOspfAreaProcessId	1.3.6.1.4.1.89.210.3.1.1	RlOspfProcessID	read-only	A 32-bit integer uniquely identifying an OSPF process.
ARE rlOspfAreaRangeAreaId	1.3.6.1.4.1.89.210.6.1.2	AreaID	read-only	The area that the address range is to be found within.
INT rlOspfAreaRangeEffect	1.3.6.1.4.1.89.210.6.1.6	INTEGER	read-create	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.
rlOspfAreaRangeEntry	1.3.6.1.4.1.89.210.6.1		not-accessible	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.
IP rlOspfAreaRangeMask	1.3.6.1.4.1.89.210.6.1.4	IpAddress	read-create	The subnet mask that pertains to the net or subnet.
IP rlOspfAreaRangeNet	1.3.6.1.4.1.89.210.6.1.3	IpAddress	read-only	The IP address of the net or subnet indicated by the range.
RLO rlOspfAreaRangeProcessId	1.3.6.1.4.1.89.210.6.1.1	RlOspfProcessID	read-only	A 32-bit integer uniquely identifying an OSPF process.
ROW rlOspfAreaRangeStatus	1.3.6.1.4.1.89.210.6.1.5	RowStatus	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.
rlOspfAreaRangeTable	1.3.6.1.4.1.89.210.6		not-accessible	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.
ROW rlOspfAreaStatus	1.3.6.1.4.1.89.210.3.1.11	RowStatus	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.
INT rlOspfAreaSummary	1.3.6.1.4.1.89.210.3.1.10	INTEGER	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.
rlOspfAreaTable	1.3.6.1.4.1.89.210.3		not-accessible	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.
T/F rlOspfASBdrRtrActualStatus	1.3.6.1.4.1.89.210.2.1.41	TruthValue	read-only	A flag to note whether this router is an Autonomous System Border Router. Note: rlOspfASBdrRtrStatus field is the configuration while this filed is the actual ASBR status
G32 rlOspfAsBdrRtrCount	1.3.6.1.4.1.89.210.3.1.7	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.
T/F rlOspfASBdrRtrStatus	1.3.6.1.4.1.89.210.2.1.6	TruthValue	read-write	A flag to note whether this router is configured as an Autonomous System Border Router. This object is persistent and when written the entity SHOULD save the change to non-volatile storage.
U32 rlOspfAsLsaCksumSum	1.3.6.1.4.1.89.210.2.1.26	Unsigned32	read-only	The 32-bit unsigned sum of the LS checksums of the AS link state advertisements contained in the AS-scope link state database. This sum can be used to determine if there has been a change in a router's AS-scope link state database, and to compare the AS-scope link state database of two routers.
G32 rlOspfAsLsaCount	1.3.6.1.4.1.89.210.2.1.25	Gauge32	read-only	The number of AS-scope link state advertisements in the AS-scope link state database.
RLO rlOspfAuthType	1.3.6.1.4.1.89.210.3.1.3	RlOspfAuthenticationType	read-create	The authentication type specified for an area.
ARE rlOspfBrRouterAreaId	1.3.6.1.4.1.89.210.26.1.1.2	AreaID	read-only	The 32 bit identifier of the Route Area.
rlOspfBrRouterEntry	1.3.6.1.4.1.89.210.26.1.1		not-accessible	A single entry from Router LSA.
IP rlOspfBrRouterNextHopIp	1.3.6.1.4.1.89.210.26.1.1.4	IpAddress	read-only	The Hext Hop IP Address.
NUM rlOspfBrRouterOutIf	1.3.6.1.4.1.89.210.26.1.1.5	InterfaceIndexOrZero	read-only	The outgoing interface toward the destination.
RLO rlOspfBrRouterProcessId	1.3.6.1.4.1.89.210.26.1.1.1	RlOspfProcessID	read-only	A 32-bit integer uniquely identifying an OSPF process.
U32 rlOspfBrRouterRouteCost	1.3.6.1.4.1.89.210.26.1.1.7	Unsigned32	read-only	Cost of using this route.
ROU rlOspfBrRouterRouterId	1.3.6.1.4.1.89.210.26.1.1.3	RouterID	read-only	The 32 bit number that uniquely identifies the originating router in the Autonomous System.
INT rlOspfBrRouterRouterType	1.3.6.1.4.1.89.210.26.1.1.8	INTEGER	read-only	The border router type: ABR, ASBR or both ABR and ASBR.
INT rlOspfBrRouterRouteType	1.3.6.1.4.1.89.210.26.1.1.6	INTEGER	read-only	intra is intra-area route. inter is inter-area route.
rlOspfBrRouterTable	1.3.6.1.4.1.89.210.26.1		not-accessible	Router Link State Advertisement.
U32 rlOspfCalcMaxDelay	1.3.6.1.4.1.89.210.2.1.42	Unsigned32	read-write	The maximum delay before the Routing Table is recalculated following a change to the Link State Database. (Recalculation is delayed to reduce the frequency of recalculations of the Routing Table). This parameter has units of milliseconds. A value of 0 indicates that a routing calculation will immediately follow an update to the database.
I32 rlOspfDefaultMetric	1.3.6.1.4.1.89.210.2.1.33	Integer32	read-write	A default metric helps solve the problem of redistributing routes with incompatible metrics. Whenever metrics do not convert, using a default metric provides a reasonable substitute and enables the redistribution to proceed.
T/F rlOspfDemandExtensions	1.3.6.1.4.1.89.210.2.1.15	TruthValue	read-write	The router's support for demand routing. This object is persistent and when written the entity SHOULD save the change to non-volatile storage.
TIM rlOspfDiscontinuityTime	1.3.6.1.4.1.89.210.2.1.29	TimeStamp	read-only	The value of sysUpTime on the most recent occasion at which any one of this MIB's counters suffered a discontinuity. If no such discontinuities have occurred since the last re-initialization of the local management subsystem, then this object contains a zero value.
I32 rlOspfEnableTrapsOspfErrors	1.3.6.1.4.1.89.210.20	Integer32	read-write	A bit mask indicating enable SNMP notifications for OSPF errors. Bit 0, if set, for authenticationFailure trap. enables only the ospfIfFailure trap. Allows SNMP notifications to be sent when a packet has been received on a nonvirtual interface from a neighbor router whose authentication key or authentication type conflicts with the authentication key or authentication type of this router. Bit 1, if set, for badPacket trap. enables only the ospfIfRxBadPacket trap. Allows SNMP notifications to be sent when an OSPF packet that has not been parsed has been received on a nonvirtual interface. Bit 2, if set, for configError trap. enables only the ospfIfConfigError trap. Sends SNMP notifications when a packet has been received in a nonvirtual interface from a neighbor router whose configuration parameters conflict with the configuration parameters of this router. Bit 3, if set, for virtAuthenticationFailure trap. enables only the ospfVirtIfFailure trap. Allows SNMP notifications to be sent when a packet has been received on a virtual interface from a neighbor router whose authentication key or authentication type conflicts with the authentication key or authentication type of this router. Bit 4, if set, for virtBadPacket trap. enables only the ospfVirtIfRxBadPacket trap. Allows SNMP notifications to be sent when an OSPF packet that has not been parsed has been received on a virtual interface. Bit 5, if set, for virtConfigError trap. enables only the ospfVirtIfConfigError trap. Sends SNMP notifications when a packet has been received in a virtual interface from a neighbor router whose configuration parameters conflict with the configuration parameters of this router.
I32 rlOspfEnableTrapsOspfLsa	1.3.6.1.4.1.89.210.21	Integer32	read-write	A bit mask indicating enable SNMP notifications for OSPF LSA Bit 0, if set, for maxAgeLsa trap. enable the ospfMaxAgeLsa trap. Bit 1, if set, for originateLsa trap. enable the ospfOriginateLsa trap. When the originateLsa trap is enabled, it will not be invoked for simple LSA refreshes that take place every 30 minutes or when an LSA has reached its maximum age and is being flushed.
INT rlOspfEnableTrapsOspfRateLimitSeconds	1.3.6.1.4.1.89.210.22	INTEGER	read-write	Sets the rate limit window size, in seconds. A number from 2 to 60. The default value is 10.
INT rlOspfEnableTrapsOspfRateLimitTrapNumber	1.3.6.1.4.1.89.210.23	INTEGER	read-write	Sets the maximum number of traps sent during the window time. A number from 0 to 300. The default number is 7.
I32 rlOspfEnableTrapsOspfStateChange	1.3.6.1.4.1.89.210.25	Integer32	read-write	A bit mask indicating enable SNMP notifications for OSPF State Change. Bit 0, if set, for ifStateChange trap. only the ospfIfStateChange trap. Sends SNMP notifications when there has been a change in the state of a non-virtual OSPF interface. Bit 1, if set, for neighborStateChange trap. enables only the ospfNbrStateChange trap. Sends SNMP notifications when there has been a change in the state of a non-virtual OSPF neighbor. Bit 2, if set, for ospfVirtIfStateChange trap. only the ospfVirtIfStateChange trap. Sends SNMP notifications when there has been a change in the state of a virtual OSPF interface. Bit 3, if set, for ospfVirtNbrStateChange trap. enables only the ospfVirtNbrStateChange trap. Sends SNMP notifications when there has been a change in the state of a virtual OSPF neighbor.
I32 rlOspfEnableTrapsOspfTransmit	1.3.6.1.4.1.89.210.24	Integer32	read-write	A bit mask indicating enable SNMP notifications for OSPF transmit Bit 0, if set, for packets trap. enables only the ospfTxRetransmit trap. Allows SNMP notifications to be sent when an OSPF packet has been re-sent on a nonvirtual interface. Bit 1, if set, for virtPackets trap. enables only the ospfVirtTxRetransmit trap. Allows SNMP notifications to be sent when an OSPF packet has been re-sent on a virtual interface.
NUM rlOspfExitOverflowInterval	1.3.6.1.4.1.89.210.2.1.14	PositiveInteger	read-write	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 restarted. This object is persistent and when written the entity SHOULD save the change to non-volatile storage.
rlOspfExt	1.3.6.1.4.1.89.210.26
I32 rlOspfExternLsaCksumSum	1.3.6.1.4.1.89.210.2.1.8	Integer32	read-only	The 32-bit sum of the LS checksums of the external link state advertisements contained 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 link state database of two routers. The value should be treated as unsigned when comparing two sums of checksums.
G32 rlOspfExternLsaCount	1.3.6.1.4.1.89.210.2.1.7	Gauge32	read-only	The number of external (LS type-5) link state advertisements in the link state database.
OCT rlOspfExtLsdbAdvertisement	1.3.6.1.4.1.89.210.13.1.8	OCTET STRING	read-only	The entire link state advertisement, including its header.
I32 rlOspfExtLsdbAge	1.3.6.1.4.1.89.210.13.1.6	Integer32	read-only	This field is the age of the link state advertisement in seconds.
I32 rlOspfExtLsdbChecksum	1.3.6.1.4.1.89.210.13.1.7	Integer32	read-only	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 same that is used for ISO connectionless datagrams; it is commonly referred to as the Fletcher checksum.
rlOspfExtLsdbEntry	1.3.6.1.4.1.89.210.13.1		not-accessible	A single link state advertisement.
I32 rlOspfExtLsdbLimit	1.3.6.1.4.1.89.210.2.1.12	Integer32	read-write	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 reaches rlOspfExtLsdbLimit, the router enters overflow state. The router never holds more than rlOspfExtLsdbLimit non-default AS-external LSAs in its database. OspfExtLsdbLimit MUST be set identically in all routers attached to the OSPF backbone and/or any regular OSPF area (i.e., OSPF stub areas and NSSAs are excluded). This object is persistent and when written the entity SHOULD save the change to non-volatile storage.
IP rlOspfExtLsdbLsid	1.3.6.1.4.1.89.210.13.1.3	IpAddress	read-only	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.
RLO rlOspfExtLsdbProcessId	1.3.6.1.4.1.89.210.13.1.1	RlOspfProcessID	read-only	A 32-bit integer uniquely identifying an OSPF process.
ROU rlOspfExtLsdbRouterId	1.3.6.1.4.1.89.210.13.1.4	RouterID	read-only	The 32-bit number that uniquely identifies the originating router in the Autonomous System.
I32 rlOspfExtLsdbSequence	1.3.6.1.4.1.89.210.13.1.5	Integer32	read-only	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 old and duplicate link state advertisements. The space of sequence numbers is linearly ordered. The larger the sequence number, the more recent the advertisement.
rlOspfExtLsdbTable	1.3.6.1.4.1.89.210.13		not-accessible	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.
INT rlOspfExtLsdbType	1.3.6.1.4.1.89.210.13.1.2	INTEGER	read-only	The type of the link state advertisement. Each link state type has a separate advertisement format.
rlOspfGeneralGroupEntry	1.3.6.1.4.1.89.210.2.1		not-accessible	Information describing the configured global parame- ters to the Router OSPF Process.
ROW rlOspfGeneralGroupStatus	1.3.6.1.4.1.89.210.2.1.30	RowStatus	read-create	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.
rlOspfGeneralGroupTable	1.3.6.1.4.1.89.210.2		not-accessible	OSPF Instance General Variables
ARE rlOspfHostAreaID	1.3.6.1.4.1.89.210.7.1.6	AreaID	read-only	The OSPF area to which the host belongs. Deprecated by ospfHostCfgAreaID.
ARE rlOspfHostCfgAreaID	1.3.6.1.4.1.89.210.7.1.7	AreaID	read-create	To configure the OSPF area to which the host belongs.
rlOspfHostEntry	1.3.6.1.4.1.89.210.7.1		not-accessible	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-volatile storage.
IP rlOspfHostIpAddress	1.3.6.1.4.1.89.210.7.1.2	IpAddress	read-only	The IP address of the host.
MET rlOspfHostMetric	1.3.6.1.4.1.89.210.7.1.4	Metric	read-create	The metric to be advertised.
RLO rlOspfHostProcessId	1.3.6.1.4.1.89.210.7.1.1	RlOspfProcessID	read-only	A 32-bit integer uniquely identifying an OSPF process.
ROW rlOspfHostStatus	1.3.6.1.4.1.89.210.7.1.5	RowStatus	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.
rlOspfHostTable	1.3.6.1.4.1.89.210.7		not-accessible	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.
TOS rlOspfHostTOS	1.3.6.1.4.1.89.210.7.1.3	TOSType	read-only	The Type of Service of the route being configured.
RLO rlOspfIfActualAuthType	1.3.6.1.4.1.89.210.8.1.34	RlOspfAuthenticationType	read-only	The actual authentication type specified for an interface.
STA rlOspfIfAdminStat	1.3.6.1.4.1.89.210.8.1.6	Status	read-create	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.
ARE rlOspfIfAreaId	1.3.6.1.4.1.89.210.8.1.4	AreaID	read-create	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.
OCT rlOspfIfAuthKey	1.3.6.1.4.1.89.210.8.1.17	OCTET STRING	read-create	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. If the key length is shorter than 8 octets, the agent will left adjust and zero fill to 8 octets. Unauthenticated interfaces need no authentication key, and simple password authentication cannot use a key of more than 8 octets. Note that the use of simplePassword authentication is NOT recommended when there is concern regarding attack upon the OSPF system. SimplePassword authentication is only sufficient to protect against accidental misconfigurations because it re-uses cleartext passwords [RFC1704]. When read, rlOspfIfAuthKey always returns an octet string of length zero.
OCT rlOspfIfAuthKeyChain	1.3.6.1.4.1.89.210.8.1.27	OCTET STRING	read-create	The name of the authentication key-chain configured on this interface. The key-chain is a reference to which set of secret keys are to be accessed in order to determine which secret key string to use. The key chain name is not the secret key string password and can also be used in other routing protocols, such as RIP and ISIS.
RLO rlOspfIfAuthType	1.3.6.1.4.1.89.210.8.1.21	RlOspfAuthenticationType	read-create	The authentication type specified for an interface. Note that this object can be used to engage in significant attacks against an OSPF router.
IP rlOspfIfBackupDesignatedRouter	1.3.6.1.4.1.89.210.8.1.15	IpAddress	read-only	The IP address of the backup designated router.
ROU rlOspfIfBackupDesignatedRouterId	1.3.6.1.4.1.89.210.8.1.25	RouterID	read-only	The Router ID of the backup designated router.
T/F rlOspfIfDemand	1.3.6.1.4.1.89.210.8.1.20	TruthValue	read-create	Indicates whether Demand OSPF procedures (hello suppression to FULL neighbors and setting the DoNotAge flag on propagated LSAs) should be performed on this interface.
IP rlOspfIfDesignatedRouter	1.3.6.1.4.1.89.210.8.1.14	IpAddress	read-only	The IP address of the designated router.
ROU rlOspfIfDesignatedRouterId	1.3.6.1.4.1.89.210.8.1.24	RouterID	read-only	The Router ID of the designated router.
rlOspfIfEntry	1.3.6.1.4.1.89.210.8.1		not-accessible	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.
C32 rlOspfIfEvents	1.3.6.1.4.1.89.210.8.1.16	Counter32	read-only	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 times as indicated by the value of ospfDiscontinuityTime.
RLO rlOspfIfFastHelloMultiplier	1.3.6.1.4.1.89.210.8.1.30	RlOspfFastHelloMultiplierRange	read-create	The number of Hellos that should be sent within 1 second when using Fast Hellos on this interface. This value does not have to be same for all routers attached to a common network, but it is advisable. Fast Hellos are configured using ospfPmIfRtrDeadInterval.
HEL rlOspfIfHelloInterval	1.3.6.1.4.1.89.210.8.1.10	HelloRange	read-create	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.
I32 rlOspfIfIfIndex	1.3.6.1.4.1.89.210.8.1.33	Integer32	read-only	A 32-bit index identifying this interface, or zero if no index value is known. For interfaces having no IP Address this field is automatically set to the value of the address-less interface index field.
IP rlOspfIfIpAddress	1.3.6.1.4.1.89.210.8.1.2	IpAddress	read-only	The IP address of this OSPF interface.
U32 rlOspfIfLsaCksumSum	1.3.6.1.4.1.89.210.8.1.23	Unsigned32	read-only	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 state database and to compare the interface link state database of routers attached to the same subnet.
G32 rlOspfIfLsaCount	1.3.6.1.4.1.89.210.8.1.22	Gauge32	read-only	The total number of link-local link state advertisements in this interface's link-local link state database.
I32 rlOspfIfLsaRefreshIntvl	1.3.6.1.4.1.89.210.8.1.29	Integer32	read-write	Self-originated LSAs are periodically reflooded into the routing domain, to add to the robustness of the OSPF protocol. This value determines the interval between refreshes of LSAs that are only flooded over this interface, for example type-9 opaque LSAs, and is defaulted to the OSPF standard default of 1800 seconds (30 minutes).
NUM rlOspfIfMetricAddressLessIf	1.3.6.1.4.1.89.210.9.1.3	InterfaceIndexOrZero	read-only	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 creation, this can be derived from the instance.
rlOspfIfMetricEntry	1.3.6.1.4.1.89.210.9.1		not-accessible	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-volatile storage.
IP rlOspfIfMetricIpAddress	1.3.6.1.4.1.89.210.9.1.2	IpAddress	read-only	The IP address of this OSPF interface. On row creation, this can be derived from the instance.
RLO rlOspfIfMetricProcessId	1.3.6.1.4.1.89.210.9.1.1	RlOspfProcessID	read-only	A 32-bit integer uniquely identifying an OSPF process.
ROW rlOspfIfMetricStatus	1.3.6.1.4.1.89.210.9.1.6	RowStatus	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.
rlOspfIfMetricTable	1.3.6.1.4.1.89.210.9		not-accessible	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.
TOS rlOspfIfMetricTOS	1.3.6.1.4.1.89.210.9.1.4	TOSType	read-only	The Type of Service metric being referenced. On row creation, this can be derived from the instance.
MET rlOspfIfMetricValue	1.3.6.1.4.1.89.210.9.1.5	Metric	read-create	The metric of using this Type of Service on this interface. The default value of the TOS 0 metric is 10^8 / ifSpeed.
T/F rlOspfIfMtuIgnore	1.3.6.1.4.1.89.210.8.1.31	TruthValue	read-write	This object controls whether DC-OSPF checks the MTU size on incoming Database Description packets. By default, if the received MTU size in a DB Description packet is higher than the MTU size configured on the incoming interface, the OSPF adjacency will not be established. If the interface is tunneled over, say, an MPLS network, then the administrator may not know the maximum MTU size and so can tell DC-OSPF to ignore the MTU size on incoming DB description packets.
INT rlOspfIfMulticastForwarding	1.3.6.1.4.1.89.210.8.1.19	INTEGER	read-create	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 interfaces, and setting ospfMulticastForwarding to 0 effectively disables all multicast forwarding.
T/F rlOspfIfNameLookup	1.3.6.1.4.1.89.210.8.1.32	TruthValue	read-write	A flag to note whether to look up Domain Name System (DNS) names for use in all OSPF show EXEC command displays.
INT rlOspfIfOperStatus	1.3.6.1.4.1.89.210.8.1.26	INTEGER	read-only	The current operational state of the OSPF interface.
T/F rlOspfIfPassive	1.3.6.1.4.1.89.210.8.1.28	TruthValue	read-write	Indicates whether this interface is a passive interface. If set to TRUE, we suppress HELLO packets sent on and received from this interface. We will therefore advertise this interface in our LSAs but not run OSPF protocol over it.
NUM rlOspfIfPollInterval	1.3.6.1.4.1.89.210.8.1.12	PositiveInteger	read-create	The larger time interval, in seconds, between the Hello packets sent to an inactive non-broadcast multi-access neighbor.
RLO rlOspfIfProcessId	1.3.6.1.4.1.89.210.8.1.1	RlOspfProcessID	read-only	A 32-bit integer uniquely identifying an OSPF process.
NUM rlOspfIfRetransInterval	1.3.6.1.4.1.89.210.8.1.9	RlOspfUpToRefreshIntervalTC	read-create	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. Note that minimal value SHOULD be 1 second.
NUM rlOspfIfRtrDeadInterval	1.3.6.1.4.1.89.210.8.1.11	RlOspfDeadIntervalRangeTC	read-create	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 attached to a common network.
DES rlOspfIfRtrPriority	1.3.6.1.4.1.89.210.8.1.7	DesignatedRouterPriority	read-create	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 this particular network. In the event of a tie in this value, routers will use their Router ID as a tie breaker.
INT rlOspfIfState	1.3.6.1.4.1.89.210.8.1.13	INTEGER	read-only	The OSPF Interface State.
ROW rlOspfIfStatus	1.3.6.1.4.1.89.210.8.1.18	RowStatus	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.
rlOspfIfTable	1.3.6.1.4.1.89.210.8		not-accessible	The OSPF Interface Table describes the interfaces from the viewpoint of OSPF. It augments the ipAddrTable with OSPF specific information.
NUM rlOspfIfTransitDelay	1.3.6.1.4.1.89.210.8.1.8	RlOspfUpToRefreshIntervalTC	read-create	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.
INT rlOspfIfType	1.3.6.1.4.1.89.210.8.1.5	INTEGER	read-create	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 take the value 'nbma', and links that are definitively point to point take the value 'pointToPoint'.
INT rlOspfImportAsExtern	1.3.6.1.4.1.89.210.3.1.4	INTEGER	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
RLO rlOspfInstance	1.3.6.1.4.1.89.210.1	RlOspfProcessID	read-write	Selected OSPF Process ID. Additional key value for old fashion usage of OSPF standard MIB to support multi OSPF instance.
NUM rlOspfLocalLsdbAddressLessIf	1.3.6.1.4.1.89.210.18.1.3	InterfaceIndexOrZero	not-accessible	The interface index of the interface from which the LSA was received if the interface is unnumbered.
OCT rlOspfLocalLsdbAdvertisement	1.3.6.1.4.1.89.210.18.1.10	OCTET STRING	read-only	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.
I32 rlOspfLocalLsdbAge	1.3.6.1.4.1.89.210.18.1.8	Integer32	read-only	This field is the age of the link state advertisement in seconds.
ARE rlOspfLocalLsdbAreaId	1.3.6.1.4.1.89.210.18.1.11	AreaID	read-only	The OSPF area in which the link belongs.
I32 rlOspfLocalLsdbChecksum	1.3.6.1.4.1.89.210.18.1.9	Integer32	read-only	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 same that is used for ISO connectionless datagrams; it is commonly referred to as the Fletcher checksum.
rlOspfLocalLsdbEntry	1.3.6.1.4.1.89.210.18.1		not-accessible	A single link state advertisement.
IP rlOspfLocalLsdbIpAddress	1.3.6.1.4.1.89.210.18.1.2	IpAddress	not-accessible	The IP address of the interface from which the LSA was received if the interface is numbered.
IP rlOspfLocalLsdbLsid	1.3.6.1.4.1.89.210.18.1.5	IpAddress	not-accessible	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.
U32 rlOspfLocalLsdbProcessId	1.3.6.1.4.1.89.210.18.1.1	Unsigned32	not-accessible	Identifies this OSPF entity.
ROU rlOspfLocalLsdbRouterId	1.3.6.1.4.1.89.210.18.1.6	RouterID	not-accessible	The 32-bit number that uniquely identifies the originating router in the Autonomous System.
I32 rlOspfLocalLsdbSequence	1.3.6.1.4.1.89.210.18.1.7	Integer32	read-only	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 old and duplicate link state advertisements. The space of sequence numbers is linearly ordered. The larger the sequence number, the more recent the advertisement.
rlOspfLocalLsdbTable	1.3.6.1.4.1.89.210.18		not-accessible	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'.
INT rlOspfLocalLsdbType	1.3.6.1.4.1.89.210.18.1.4	INTEGER	not-accessible	The type of the link state advertisement. Each link state type has a separate advertisement format.
INT rlOspfLogAdjacencyChanges	1.3.6.1.4.1.89.210.2.1.31	INTEGER	read-write	Configure the router to send a syslog message when an OSPF neighbor goes up or down. detail � sends a syslog message for each state change, not just when a neighbor goes up or down
OCT rlOspfLsdbAdvertisement	1.3.6.1.4.1.89.210.5.1.9	OCTET STRING	read-only	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.
I32 rlOspfLsdbAge	1.3.6.1.4.1.89.210.5.1.7	Integer32	read-only	This field is the age of the link state advertisement in seconds.
ARE rlOspfLsdbAreaId	1.3.6.1.4.1.89.210.5.1.2	AreaID	read-only	The 32-bit identifier of the area from which the LSA was received.
I32 rlOspfLsdbChecksum	1.3.6.1.4.1.89.210.5.1.8	Integer32	read-only	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 same that is used for ISO connectionless datagrams; it is commonly referred to as the Fletcher checksum.
rlOspfLsdbEntry	1.3.6.1.4.1.89.210.5.1		not-accessible	A single link state advertisement.
IP rlOspfLsdbLsid	1.3.6.1.4.1.89.210.5.1.4	IpAddress	read-only	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.
RLO rlOspfLsdbProcessId	1.3.6.1.4.1.89.210.5.1.1	RlOspfProcessID	read-only	A 32-bit integer uniquely identifying an OSPF process.
ROU rlOspfLsdbRouterId	1.3.6.1.4.1.89.210.5.1.5	RouterID	read-only	The 32-bit number that uniquely identifies the originating router in the Autonomous System.
I32 rlOspfLsdbSequence	1.3.6.1.4.1.89.210.5.1.6	Integer32	read-only	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 old and duplicate Link State Advertisements. The space of sequence numbers is linearly ordered. The larger the sequence number, the more recent the advertisement.
rlOspfLsdbTable	1.3.6.1.4.1.89.210.5		not-accessible	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.
INT rlOspfLsdbType	1.3.6.1.4.1.89.210.5.1.3	INTEGER	read-only	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 displayed in the ospfAsLsdbTable rather than here.
I32 rlOspfMaximumRedistPrefixNum	1.3.6.1.4.1.89.210.2.1.34	Integer32	read-write	Specifies the maximum number of IP prefixes that can be redistributed into OSPF.
I32 rlOspfMaximumRedistPrefixThreshold	1.3.6.1.4.1.89.210.2.1.35	Integer32	read-write	Threshold value, as a percentage, at which a warning message should be generated.
T/F rlOspfMaximumRedistPrefixWarningOnly	1.3.6.1.4.1.89.210.2.1.36	TruthValue	read-write	Causes a warning message to be logged when the number of prefixes defined by the maximum argumenthas been exceeded. Additional redistribution is not prevented.
I32 rlOspfMulticastExtensions	1.3.6.1.4.1.89.210.2.1.13	Integer32	read-write	A bit mask indicating whether the router is forwarding IP multicast (Class D) datagrams based on the algorithms defined in the multicast extensions to OSPF. Bit 0, if set, indicates that the router can forward IP multicast datagrams in the router's directly attached areas (called intra-area multicast routing). Bit 1, if set, indicates that the router can forward IP multicast datagrams between OSPF areas (called inter-area multicast routing). Bit 2, if set, indicates that the router can forward IP multicast datagrams between Autonomous Systems (called inter-AS multicast routing). Only certain combinations of bit settings are allowed, namely: 0 (no multicast forwarding is enabled), 1 (intra-area multicasting only), 3 (intra-area and inter-area multicasting), 5 (intra-area and inter-AS multicasting), and 7 (multicasting everywhere). By default, no multicast forwarding is enabled. This object is persistent and when written the entity SHOULD save the change to non-volatile storage.
INT rlOspfNbmaNbrPermanence	1.3.6.1.4.1.89.210.11.1.11	INTEGER	read-only	This variable displays the status of the entry; 'dynamic' and 'permanent' refer to how the neighbor became known.
ROW rlOspfNbmaNbrStatus	1.3.6.1.4.1.89.210.11.1.10	RowStatus	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.
NUM rlOspfNbrAddressLessIndex	1.3.6.1.4.1.89.210.11.1.3	InterfaceIndexOrZero	read-only	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.
ARE rlOspfNbrAreaId	1.3.6.1.4.1.89.210.11.1.17	AreaID	read-only	The area to which the neighbor belongs. If the oper_status is down, then this value is set to zero and the field is not valid.
NUM rlOspfNbrDeadTime	1.3.6.1.4.1.89.210.11.1.16	PositiveInteger	read-only	The time remaining in seconds within which we need to receive a hello packet from the neighbor or we declare the adjacency down. If fast hellos area in use, this value is always set to 1. If the oper_status is down or ospfPmNbrState is DOWN, then the value is set to zero and the field is not valid.
rlOspfNbrEntry	1.3.6.1.4.1.89.210.11.1		not-accessible	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.
C32 rlOspfNbrEvents	1.3.6.1.4.1.89.210.11.1.8	Counter32	read-only	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 other times as indicated by the value of ospfDiscontinuityTime.
T/F rlOspfNbrHelloSuppressed	1.3.6.1.4.1.89.210.11.1.12	TruthValue	read-only	Indicates whether Hellos are being suppressed to the neighbor.
INT rlOspfNbrIfIndex	1.3.6.1.4.1.89.210.11.1.18	INTEGER	read-only	The interface index to whitch the neighbor is connected.
IP rlOspfNbrIfIpAddr	1.3.6.1.4.1.89.210.11.1.19	IpAddress	read-only	The interface IP address to whitch the neighbor is connected.
IP rlOspfNbrIpAddr	1.3.6.1.4.1.89.210.11.1.2	IpAddress	read-only	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.
G32 rlOspfNbrLsRetransQLen	1.3.6.1.4.1.89.210.11.1.9	Gauge32	read-only	The current length of the retransmission queue.
I32 rlOspfNbrOptions	1.3.6.1.4.1.89.210.11.1.5	Integer32	read-only	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 except the TOS 0 metric. Bit 1, if set, indicates that the associated area accepts and operates on external information; if zero, it is a stub area. Bit 2, if set, indicates that the system is capable of routing IP multicast datagrams, that is that it implements the multicast extensions to OSPF. Bit 3, if set, indicates that the associated area is an NSSA. These areas are capable of carrying type-7 external advertisements, which are translated into type-5 external advertisements at NSSA borders.
DES rlOspfNbrPriority	1.3.6.1.4.1.89.210.11.1.6	DesignatedRouterPriority	read-create	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.
RLO rlOspfNbrProcessId	1.3.6.1.4.1.89.210.11.1.1	RlOspfProcessID	read-only	A 32-bit integer uniquely identifying an OSPF process.
U32 rlOspfNbrRestartHelperAge	1.3.6.1.4.1.89.210.11.1.14	Unsigned32	read-only	Remaining time in current OSPF graceful restart interval, if the router is acting as a restart helper for the neighbor.
INT rlOspfNbrRestartHelperExitReason	1.3.6.1.4.1.89.210.11.1.15	INTEGER	read-only	Describes the outcome of the last attempt at acting as a graceful restart helper for the neighbor.
INT rlOspfNbrRestartHelperStatus	1.3.6.1.4.1.89.210.11.1.13	INTEGER	read-only	Indicates whether the router is acting as a graceful restart helper for the neighbor.
ROU rlOspfNbrRtrId	1.3.6.1.4.1.89.210.11.1.4	RouterID	read-only	A 32-bit integer (represented as a type IpAddress) uniquely identifying the neighboring router in the Autonomous System.
INT rlOspfNbrState	1.3.6.1.4.1.89.210.11.1.7	INTEGER	read-only	The state of the relationship with this neighbor.
rlOspfNbrTable	1.3.6.1.4.1.89.210.11		not-accessible	A table describing all non-virtual neighbors in the locality of the OSPF router.
ROU rlOspfNextRouterId	1.3.6.1.4.1.89.210.2.1.38	RouterID	read-only	A 32-bit integer uniquely identifying the of router in the Autonomous System after restart. By convention, to ensure uniqueness, this should default to the value of one of the router's IP interface addresses.
RLO rlOspfNextRouterIdType	1.3.6.1.4.1.89.210.2.1.40	RlOspfRouterIdType	read-only	Type of router identifier after restart - default value or manually set by user.
T/F rlOspfOpaqueLsaSupport	1.3.6.1.4.1.89.210.2.1.17	TruthValue	read-only	The router's support for Opaque LSA types.
INT rlOspfOperStatus	1.3.6.1.4.1.89.210.2.1.37	INTEGER	read-only	The current operational state of the OSPF in the router.
C32 rlOspfOriginateNewLsas	1.3.6.1.4.1.89.210.2.1.10	Counter32	read-only	The number of new link state advertisements that have been originated. This number is incremented each time the router originates a new LSA. 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.
T/F rlOspfPassiveInterface	1.3.6.1.4.1.89.210.2.1.32	TruthValue	read-write	A flag to note whether to disable sending OSPF routing updates on all OSPF IP interfaces.
RLO rlOspfProcessId	1.3.6.1.4.1.89.210.2.1.1	RlOspfProcessID	read-only	A 32-bit integer uniquely identifying an OSPF process.
U32 rlOspfReferenceBandwidth	1.3.6.1.4.1.89.210.2.1.18	Unsigned32	read-write	Reference bandwidth in kilobits/second for calculating default interface metrics. The default value is 100,000 KBPS (100 MBPS). This object is persistent and when written the entity SHOULD save the change to non-volatile storage.
U32 rlOspfRestartAge	1.3.6.1.4.1.89.210.2.1.23	Unsigned32	read-only	Remaining time in current OSPF graceful restart interval.
INT rlOspfRestartExitReason	1.3.6.1.4.1.89.210.2.1.24	INTEGER	read-only	Describes the outcome of the last attempt at a graceful restart. If the value is 'none', no restart has yet been attempted. If the value is 'inProgress', a restart attempt is currently underway.
I32 rlOspfRestartInterval	1.3.6.1.4.1.89.210.2.1.20	Integer32	read-write	Configured OSPF graceful restart timeout interval. This object is persistent and when written the entity SHOULD save the change to non-volatile storage.
INT rlOspfRestartStatus	1.3.6.1.4.1.89.210.2.1.22	INTEGER	read-only	Current status of OSPF graceful restart.
T/F rlOspfRestartStrictLsaChecking	1.3.6.1.4.1.89.210.2.1.21	TruthValue	read-write	Indicates if strict LSA checking is enabled for graceful restart. This object is persistent and when written the entity SHOULD save the change to non-volatile storage.
INT rlOspfRestartSupport	1.3.6.1.4.1.89.210.2.1.19	INTEGER	read-write	The router's support for OSPF graceful restart. Options include: no restart support, only planned restarts, or both planned and unplanned restarts. This object is persistent and when written the entity SHOULD save the change to non-volatile storage.
T/F rlOspfRFC1583Compatibility	1.3.6.1.4.1.89.210.2.1.16	TruthValue	read-write	Indicates metrics used to choose among multiple AS-external LSAs. When RFC1583Compatibility is set to enabled, only cost will be used when choosing among multiple AS-external LSAs advertising the same destination. When RFC1583Compatibility is set to disabled, preference will be driven first by type of path using cost only to break ties. This object is persistent and when written the entity SHOULD save the change to non-volatile storage.
ROU rlOspfRouterId	1.3.6.1.4.1.89.210.2.1.2	RouterID	read-write	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. This object is persistent and when written the entity SHOULD save the change to non-volatile storage.
RLO rlOspfRouterIdType	1.3.6.1.4.1.89.210.2.1.39	RlOspfRouterIdType	read-only	Type of router identifier - default value or manually set by user.
U32 rlOspfRteMaxEqCostPaths	1.3.6.1.4.1.89.210.2.1.43	Unsigned32	read-write	The maximum number of equal cost paths that are stored for each destination in the Routing Table.
C32 rlOspfRxNewLsas	1.3.6.1.4.1.89.210.2.1.11	Counter32	read-only	The number of link state advertisements received that are determined to be new instantiations. This number does not include newer instantiations of self-originated link state advertisements. 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.
C32 rlOspfSpfRuns	1.3.6.1.4.1.89.210.3.1.5	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.
rlOspfStubAreaEntry	1.3.6.1.4.1.89.210.4.1		not-accessible	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 save the change to non-volatile storage.
ARE rlOspfStubAreaId	1.3.6.1.4.1.89.210.4.1.2	AreaID	read-only	The 32-bit identifier for the stub area. On creation, this can be derived from the instance.
rlOspfStubAreaTable	1.3.6.1.4.1.89.210.4		not-accessible	The set of metrics that will be advertised by a default Area Border Router into a stub area.
BIG rlOspfStubMetric	1.3.6.1.4.1.89.210.4.1.4	BigMetric	read-create	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.
INT rlOspfStubMetricType	1.3.6.1.4.1.89.210.4.1.6	INTEGER	read-create	This variable displays the type of metric advertised as a default route.
RLO rlOspfStubProcessId	1.3.6.1.4.1.89.210.4.1.1	RlOspfProcessID	read-only	A 32-bit integer uniquely identifying an OSPF process.
INT rlOspfStubRouterAdvertisement	1.3.6.1.4.1.89.210.2.1.28	INTEGER	read-write	This object controls the advertisement of stub router LSAs by the router. The value doNotAdvertise will result in the advertisement of a standard router LSA and is the default value. This object is persistent and when written the entity SHOULD save the change to non-volatile storage.
T/F rlOspfStubRouterSupport	1.3.6.1.4.1.89.210.2.1.27	TruthValue	read-only	The router's support for stub router functionality.
ROW rlOspfStubStatus	1.3.6.1.4.1.89.210.4.1.5	RowStatus	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.
TOS rlOspfStubTOS	1.3.6.1.4.1.89.210.4.1.3	TOSType	read-only	The Type of Service associated with the metric. On creation, this can be derived from the instance.
T/F rlOspfTOSSupport	1.3.6.1.4.1.89.210.2.1.9	TruthValue	read-write	The router's support for type-of-service routing. This object is persistent and when written the entity SHOULD save the change to non-volatile storage.
INT rlOspfVersionNumber	1.3.6.1.4.1.89.210.2.1.4	INTEGER	read-only	The current version number of the OSPF protocol is 2.
RLO rlOspfVirtIfActualAuthType	1.3.6.1.4.1.89.210.10.1.19	RlOspfAuthenticationType	read-only	The actual authentication type specified for a virtual interface.
STA rlOspfVirtIfAdminStatus	1.3.6.1.4.1.89.210.10.1.16	Status	read-create	The desired administrative state of this virtual interface.
ARE rlOspfVirtIfAreaId	1.3.6.1.4.1.89.210.10.1.2	AreaID	read-only	The transit area that the virtual link traverses. By definition, this is not 0.0.0.0.
OCT rlOspfVirtIfAuthKey	1.3.6.1.4.1.89.210.10.1.10	OCTET STRING	read-create	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. If the key length is shorter than 8 octets, the agent will left adjust and zero fill to 8 octets. Unauthenticated interfaces need no authentication key, and simple password authentication cannot use a key of more than 8 octets. Note that the use of simplePassword authentication is NOT recommended when there is concern regarding attack upon the OSPF system. SimplePassword authentication is only sufficient to protect against accidental misconfigurations because it re-uses cleartext passwords. [RFC1704] When read, rlOspfIfAuthKey always returns an octet string of length zero.
OCT rlOspfVirtIfAuthKeyChain	1.3.6.1.4.1.89.210.10.1.15	OCTET STRING	read-create	The name of the authentication key-chain configured on this interface. The key-chain is a reference to which set of secret keys are to be accessed in order to determine which secret key string to use. The key chain name is not the secret key string password and can also be used in other routing protocols, such as RIP and ISIS.
RLO rlOspfVirtIfAuthType	1.3.6.1.4.1.89.210.10.1.12	RlOspfAuthenticationType	read-create	The authentication type specified for a virtual interface. Note that this object can be used to engage in significant attacks against an OSPF router.
rlOspfVirtIfEntry	1.3.6.1.4.1.89.210.10.1		not-accessible	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.
C32 rlOspfVirtIfEvents	1.3.6.1.4.1.89.210.10.1.9	Counter32	read-only	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 the value of ospfDiscontinuityTime.
HEL rlOspfVirtIfHelloInterval	1.3.6.1.4.1.89.210.10.1.6	HelloRange	read-create	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.
INT rlOspfVirtIfIndex	1.3.6.1.4.1.89.210.10.1.18	INTEGER	read-only	The local index assigned by the OSPF Process to this OSPF virtual interface.
U32 rlOspfVirtIfLsaCksumSum	1.3.6.1.4.1.89.210.10.1.14	Unsigned32	read-only	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 interface's link state database, and to compare the virtual interface link state database of the virtual neighbors.
G32 rlOspfVirtIfLsaCount	1.3.6.1.4.1.89.210.10.1.13	Gauge32	read-only	The total number of link-local link state advertisements in this virtual interface's link-local link state database.
ROU rlOspfVirtIfNeighbor	1.3.6.1.4.1.89.210.10.1.3	RouterID	read-only	The Router ID of the virtual neighbor.
INT rlOspfVirtIfOperStatus	1.3.6.1.4.1.89.210.10.1.17	INTEGER	read-only	The current operational state of this virtual interface.
RLO rlOspfVirtIfProcessId	1.3.6.1.4.1.89.210.10.1.1	RlOspfProcessID	read-only	A 32-bit integer uniquely identifying an OSPF process.
NUM rlOspfVirtIfRetransInterval	1.3.6.1.4.1.89.210.10.1.5	RlOspfUpToRefreshIntervalTC	read-create	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 value should be well over the expected round-trip time. Note that the minimal value SHOULD be 1 second.
NUM rlOspfVirtIfRtrDeadInterval	1.3.6.1.4.1.89.210.10.1.7	RlOspfDeadIntervalRangeTC	read-create	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 neighbor.
INT rlOspfVirtIfState	1.3.6.1.4.1.89.210.10.1.8	INTEGER	read-only	OSPF virtual interface states.
ROW rlOspfVirtIfStatus	1.3.6.1.4.1.89.210.10.1.11	RowStatus	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.
rlOspfVirtIfTable	1.3.6.1.4.1.89.210.10		not-accessible	Information about this router's virtual interfaces that the OSPF Process is configured to carry on.
NUM rlOspfVirtIfTransitDelay	1.3.6.1.4.1.89.210.10.1.4	RlOspfUpToRefreshIntervalTC	read-create	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.
OCT rlOspfVirtLocalLsdbAdvertisement	1.3.6.1.4.1.89.210.19.1.10	OCTET STRING	read-only	The entire link state advertisement, including its header.
I32 rlOspfVirtLocalLsdbAge	1.3.6.1.4.1.89.210.19.1.8	Integer32	read-only	This field is the age of the link state advertisement in seconds.
I32 rlOspfVirtLocalLsdbChecksum	1.3.6.1.4.1.89.210.19.1.9	Integer32	read-only	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 same that is used for ISO connectionless datagrams; it is commonly referred to as the Fletcher checksum.
rlOspfVirtLocalLsdbEntry	1.3.6.1.4.1.89.210.19.1		not-accessible	A single link state advertisement.
IP rlOspfVirtLocalLsdbLsid	1.3.6.1.4.1.89.210.19.1.5	IpAddress	not-accessible	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.
ROU rlOspfVirtLocalLsdbNeighbor	1.3.6.1.4.1.89.210.19.1.3	RouterID	not-accessible	The Router ID of the virtual neighbor.
U32 rlOspfVirtLocalLsdbProcessId	1.3.6.1.4.1.89.210.19.1.1	Unsigned32	not-accessible	Identifies this OSPF entity.
ROU rlOspfVirtLocalLsdbRouterId	1.3.6.1.4.1.89.210.19.1.6	RouterID	not-accessible	The 32-bit number that uniquely identifies the originating router in the Autonomous System.
I32 rlOspfVirtLocalLsdbSequence	1.3.6.1.4.1.89.210.19.1.7	Integer32	read-only	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 old and duplicate link state advertisements. The space of sequence numbers is linearly ordered. The larger the sequence number, the more recent the advertisement.
rlOspfVirtLocalLsdbTable	1.3.6.1.4.1.89.210.19		not-accessible	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'.
ARE rlOspfVirtLocalLsdbTransitArea	1.3.6.1.4.1.89.210.19.1.2	AreaID	not-accessible	The transit area that the virtual link traverses. By definition, this is not 0.0.0.0.
INT rlOspfVirtLocalLsdbType	1.3.6.1.4.1.89.210.19.1.4	INTEGER	not-accessible	The type of the link state advertisement. Each link state type has a separate advertisement format.
ARE rlOspfVirtNbrArea	1.3.6.1.4.1.89.210.12.1.2	AreaID	read-only	The Transit Area Identifier.
NUM rlOspfVirtNbrDeadTime	1.3.6.1.4.1.89.210.12.1.13	PositiveInteger	read-only	The time remaining in seconds within which we need to receive a hello packet from the neighbor or we declare the adjacency down. If fast hellos area in use, this value is always set to 1. If the oper_status is down or ospfPmVirtNbrState is DOWN, then the value is set to zero and the field is not valid.
rlOspfVirtNbrEntry	1.3.6.1.4.1.89.210.12.1		not-accessible	Virtual neighbor information.
C32 rlOspfVirtNbrEvents	1.3.6.1.4.1.89.210.12.1.7	Counter32	read-only	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 times as indicated by the value of ospfDiscontinuityTime.
T/F rlOspfVirtNbrHelloSuppressed	1.3.6.1.4.1.89.210.12.1.9	TruthValue	read-only	Indicates whether Hellos are being suppressed to the neighbor.
IP rlOspfVirtNbrIpAddr	1.3.6.1.4.1.89.210.12.1.4	IpAddress	read-only	The IP address this virtual neighbor is using.
G32 rlOspfVirtNbrLsRetransQLen	1.3.6.1.4.1.89.210.12.1.8	Gauge32	read-only	The current length of the retransmission queue.
I32 rlOspfVirtNbrOptions	1.3.6.1.4.1.89.210.12.1.5	Integer32	read-only	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 except the TOS 0 metric. Bit 2, if set, indicates that the system is network multicast capable, i.e., that it implements OSPF multicast routing.
RLO rlOspfVirtNbrProcessId	1.3.6.1.4.1.89.210.12.1.1	RlOspfProcessID	read-only	A 32-bit integer uniquely identifying an OSPF process.
U32 rlOspfVirtNbrRestartHelperAge	1.3.6.1.4.1.89.210.12.1.11	Unsigned32	read-only	Remaining time in current OSPF graceful restart interval, if the router is acting as a restart helper for the neighbor.
INT rlOspfVirtNbrRestartHelperExitReason	1.3.6.1.4.1.89.210.12.1.12	INTEGER	read-only	Describes the outcome of the last attempt at acting as a graceful restart helper for the neighbor.
INT rlOspfVirtNbrRestartHelperStatus	1.3.6.1.4.1.89.210.12.1.10	INTEGER	read-only	Indicates whether the router is acting as a graceful restart helper for the neighbor.
ROU rlOspfVirtNbrRtrId	1.3.6.1.4.1.89.210.12.1.3	RouterID	read-only	A 32-bit integer uniquely identifying the neighboring router in the Autonomous System.
INT rlOspfVirtNbrState	1.3.6.1.4.1.89.210.12.1.6	INTEGER	read-only	The state of the virtual neighbor relationship.
rlOspfVirtNbrTable	1.3.6.1.4.1.89.210.12		not-accessible	This table describes all virtual neighbors. Since virtual links are configured in the Virtual Interface Table, this table is read-only.

FAQ

What does RADLAN-OSPF-MIB let an operator control that base OSPF-MIB doesn't?
It adds finer control over OSPF trap generation on Radlan-chipset switches -- enabling/disabling traps per category (errors, LSA events, state changes) and configuring a rate-limiting window/threshold for trap transmission -- beyond what the standard OSPF-MIB (RFC 1850/4750) provides.

Why would an admin adjust the trap rate-limit settings in RADLAN-OSPF-MIB?
To avoid being flooded with OSPF event traps during a routing instability event, an admin can set the rate-limit window and count so the switch throttles trap transmission while still confirming via OSPF instance state that trap notification visibility is configured as intended.

RFC description

Vendor-private OSPF (Open Shortest Path First) routing protocol MIB for Radlan network devices, extending OSPF management objects.

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What Is RADLAN-OSPF-MIB?

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RFC description