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OSPF-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Counter32, Gauge32, Integer32, Unsigned32, IpAddress, mib-2 FROM SNMPv2-SMI TEXTUAL-CONVENTION, TruthValue, RowStatus, TimeStamp FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF InterfaceIndexOrZero FROM IF-MIB; ospf MODULE-IDENTITY LAST-UPDATED "200611100000Z" -- November 10, 2006 00:00:00 EST ORGANIZATION "IETF OSPF Working Group" CONTACT-INFO "WG E-Mail: ospf@ietf.org WG Chairs: acee@cisco.com rohit@gmail.com Editors: Dan Joyal Nortel 600 Technology Park Drive Billerica, MA 01821 djoyal@nortel.com Piotr Galecki Airvana 19 Alpha Road Chelmsford, MA 01824 pgalecki@airvana.com Spencer Giacalone CSFB Eleven Madison Ave New York, NY 10010-3629 spencer.giacalone@gmail.com" DESCRIPTION "The MIB module to describe the OSPF Version 2 Protocol. Note that some objects in this MIB module may pose a significant security risk. Refer to the Security Considerations section in RFC 4750 for more information. Copyright (C) The IETF Trust (2006). This version of this MIB module is part of RFC 4750; see the RFC itself for full legal notices." REVISION "200611100000Z" -- November 10, 2006 09:00:00 EST DESCRIPTION "Updated for latest changes to OSPF Version 2: - updated the General Group with the new ospfRFC1583Compatibility, ospfReferenceBandwidth and ospfDiscontinuityTime objects - added graceful-restart-related objects - added stub-router-related objects - updated the Area Table with NSSA-related objects - added ospfAreaAggregateExtRouteTag object - added Opaque LSA-related objects - updates to the Compliances and Security sections - added area LSA counter table - added section describing translation of notification parameters between SNMP versions - added ospfComplianceObsolete to contain obsolete object groups - deprecated ospfExtLsdbTable See Appendix B of RFC 4750 for more details. This version published as part of RFC 4750" REVISION "199501201225Z" -- Fri Jan 20 12:25:50 PST 1995 DESCRIPTION "The initial SMIv2 revision of this MIB module, published in RFC 1850." ::= { mib-2 14 } AreaID ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "An OSPF Area Identifier. Note that the Area ID, in OSPF, has the same format as an IP address, but has the function of defining a summarization point for link state advertisements." SYNTAX IpAddress RouterID ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "A OSPF Router Identifier. Note that the Router ID, in OSPF, has the same format as an IP address, but identifies the router independent of its IP address." SYNTAX IpAddress Metric ::= TEXTUAL-CONVENTION DISPLAY-HINT "d-0" STATUS current DESCRIPTION "The OSPF internal metric. Note that the OSPF metric is defined as an unsigned value in the range." SYNTAX Integer32 (0..'FFFF'h) BigMetric ::= TEXTUAL-CONVENTION DISPLAY-HINT "d-0" STATUS current DESCRIPTION "The OSPF external metric." SYNTAX Integer32 (0..'FFFFFF'h) Status ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "An indication of the operability of an OSPF function or feature. For example, the status of an interface: 'enabled' indicates that it is willing to communicate with other OSPF routers, and 'disabled' indicates that it is not." SYNTAX INTEGER { enabled (1), disabled (2) } PositiveInteger ::= TEXTUAL-CONVENTION DISPLAY-HINT "d-0" STATUS current DESCRIPTION "A positive integer. Values in excess are precluded as unnecessary and prone to interoperability issues." SYNTAX Integer32 (0..'7FFFFFFF'h) HelloRange ::= TEXTUAL-CONVENTION DISPLAY-HINT "d-0" STATUS current DESCRIPTION "The range of intervals in seconds on which Hello messages are exchanged." SYNTAX Integer32 (1..'FFFF'h) UpToMaxAge ::= TEXTUAL-CONVENTION DISPLAY-HINT "d-0" STATUS current DESCRIPTION "The values in seconds that one might find or configure for variables bounded by the maximum age of an LSA." SYNTAX Integer32 (0..3600) DesignatedRouterPriority ::= TEXTUAL-CONVENTION DISPLAY-HINT "d-0" STATUS current DESCRIPTION "The range of values defined for the priority of a system for becoming the designated router." SYNTAX Integer32 (0..'FF'h) TOSType ::= TEXTUAL-CONVENTION DISPLAY-HINT "d-0" STATUS current DESCRIPTION "Type of Service (TOS) is defined as a mapping to the IP Type of Service Flags as defined in the IP Forwarding Table MIB +-----+-----+-----+-----+-----+-----+-----+-----+ | | | | | PRECEDENCE | TYPE OF SERVICE | 0 | | | | | +-----+-----+-----+-----+-----+-----+-----+-----+ IP TOS IP TOS Field Policy Field Policy Contents Code Contents Code 0 0 0 0 ==> 0 0 0 0 1 ==> 2 0 0 1 0 ==> 4 0 0 1 1 ==> 6 0 1 0 0 ==> 8 0 1 0 1 ==> 10 0 1 1 0 ==> 12 0 1 1 1 ==> 14 1 0 0 0 ==> 16 1 0 0 1 ==> 18 1 0 1 0 ==> 20 1 0 1 1 ==> 22 1 1 0 0 ==> 24 1 1 0 1 ==> 26 1 1 1 0 ==> 28 1 1 1 1 ==> 30 The remaining values are left for future definition." SYNTAX Integer32 (0..30) OspfAuthenticationType ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "The authentication type." SYNTAX INTEGER { none (0), simplePassword (1), md5 (2) -- reserved for specification by IANA (> 2) } -- OSPF General Variables -- Note: These parameters apply globally to the Router's -- OSPF Process. ospfGeneralGroup OBJECT IDENTIFIER ::= { ospf 1 } ospfRouterId OBJECT-TYPE SYNTAX RouterID MAX-ACCESS read-write STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, C.1 Global parameters" ::= { ospfGeneralGroup 1 } ospfAdminStat OBJECT-TYPE SYNTAX Status MAX-ACCESS read-write STATUS current DESCRIPTION "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." ::= { ospfGeneralGroup 2 } ospfVersionNumber OBJECT-TYPE SYNTAX INTEGER { version2 (2) } MAX-ACCESS read-only STATUS current DESCRIPTION "The current version number of the OSPF protocol is 2." REFERENCE "OSPF Version 2, Title" ::= { ospfGeneralGroup 3 } ospfAreaBdrRtrStatus OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "A flag to note whether this router is an Area Border Router." REFERENCE "OSPF Version 2, Section 3 Splitting the AS into Areas" ::= { ospfGeneralGroup 4 } ospfASBdrRtrStatus OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 3.3 Classification of routers" ::= { ospfGeneralGroup 5 } ospfExternLsaCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of external (LS type-5) link state advertisements in the link state database." REFERENCE "OSPF Version 2, Appendix A.4.5 AS external link advertisements" ::= { ospfGeneralGroup 6 } ospfExternLsaCksumSum OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfGeneralGroup 7 } ospfTOSSupport OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Appendix F.1.2 Optional TOS support" ::= { ospfGeneralGroup 8 } ospfOriginateNewLsas OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfGeneralGroup 9 } ospfRxNewLsas OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfGeneralGroup 10 } ospfExtLsdbLimit OBJECT-TYPE SYNTAX Integer32 (-1..'7FFFFFFF'h) MAX-ACCESS read-write STATUS current DESCRIPTION "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 ospfExtLsdbLimit, the router enters overflow state. The router never holds more than ospfExtLsdbLimit 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." DEFVAL { -1 } ::= { ospfGeneralGroup 11 } ospfMulticastExtensions OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-write STATUS current DESCRIPTION "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." DEFVAL { 0 } ::= { ospfGeneralGroup 12 } ospfExitOverflowInterval OBJECT-TYPE SYNTAX PositiveInteger MAX-ACCESS read-write STATUS current DESCRIPTION "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." DEFVAL { 0 } ::= { ospfGeneralGroup 13 } ospfDemandExtensions OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "The router's support for demand routing. This object is persistent and when written the entity SHOULD save the change to non-volatile storage." REFERENCE "Extending OSPF to Support Demand Circuits" ::= { ospfGeneralGroup 14 } ospfRFC1583Compatibility OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 16.4.1 External path preferences" ::= { ospfGeneralGroup 15 } ospfOpaqueLsaSupport OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "The router's support for Opaque LSA types." REFERENCE "The OSPF Opaque LSA Option" ::= { ospfGeneralGroup 16 } ospfReferenceBandwidth OBJECT-TYPE SYNTAX Unsigned32 UNITS "kilobits per second" MAX-ACCESS read-write STATUS current DESCRIPTION "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." ::= { ospfGeneralGroup 17 } ospfRestartSupport OBJECT-TYPE SYNTAX INTEGER { none (1), plannedOnly (2), plannedAndUnplanned (3) } MAX-ACCESS read-write STATUS current DESCRIPTION "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." ::= { ospfGeneralGroup 18 } ospfRestartInterval OBJECT-TYPE SYNTAX Integer32 (1..1800) UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Configured OSPF graceful restart timeout interval. This object is persistent and when written the entity SHOULD save the change to non-volatile storage." ::= { ospfGeneralGroup 19 } ospfRestartStrictLsaChecking OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "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." ::= { ospfGeneralGroup 20 } ospfRestartStatus OBJECT-TYPE SYNTAX INTEGER { notRestarting (1), plannedRestart (2), unplannedRestart (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "Current status of OSPF graceful restart." ::= { ospfGeneralGroup 21 } ospfRestartAge OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Remaining time in current OSPF graceful restart interval." ::= { ospfGeneralGroup 22 } ospfRestartExitReason OBJECT-TYPE SYNTAX INTEGER { none (1), -- none attempted inProgress (2), -- restart in -- progress completed (3), -- successfully -- completed timedOut (4), -- timed out topologyChanged (5) -- aborted due to -- topology change. } MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfGeneralGroup 23 } ospfAsLsaCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of AS-scope link state advertisements in the AS-scope link state database." ::= { ospfGeneralGroup 24 } ospfAsLsaCksumSum OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfGeneralGroup 25 } ospfStubRouterSupport OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "The router's support for stub router functionality." REFERENCE "OSPF Stub Router Advertisement" ::= { ospfGeneralGroup 26 } ospfStubRouterAdvertisement OBJECT-TYPE SYNTAX INTEGER { doNotAdvertise (1), advertise(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "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." ::= { ospfGeneralGroup 27 } ospfDiscontinuityTime OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfGeneralGroup 28 } -- OSPF Area Table -- The OSPF Area Table contains information -- regarding the various areas. ospfAreaTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfAreaEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 6 The Area Data Structure" ::= { ospf 2 } ospfAreaEntry OBJECT-TYPE SYNTAX OspfAreaEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." INDEX { ospfAreaId } ::= { ospfAreaTable 1 } OspfAreaEntry ::= SEQUENCE { ospfAreaId AreaID, ospfAuthType OspfAuthenticationType, ospfImportAsExtern INTEGER, ospfSpfRuns Counter32, ospfAreaBdrRtrCount Gauge32, ospfAsBdrRtrCount Gauge32, ospfAreaLsaCount Gauge32, ospfAreaLsaCksumSum Integer32, ospfAreaSummary INTEGER, ospfAreaStatus RowStatus, ospfAreaNssaTranslatorRole INTEGER, ospfAreaNssaTranslatorState INTEGER, ospfAreaNssaTranslatorStabilityInterval PositiveInteger, ospfAreaNssaTranslatorEvents Counter32 } ospfAreaId OBJECT-TYPE SYNTAX AreaID MAX-ACCESS read-only -- read-only since originally -- an SMIv1 index STATUS current DESCRIPTION "A 32-bit integer uniquely identifying an area. Area ID 0.0.0.0 is used for the OSPF backbone." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfAreaEntry 1 } ospfAuthType OBJECT-TYPE SYNTAX OspfAuthenticationType MAX-ACCESS read-create STATUS obsolete DESCRIPTION "The authentication type specified for an area." REFERENCE "OSPF Version 2, Appendix D Authentication" DEFVAL { none } -- no authentication, by default ::= { ospfAreaEntry 2 } ospfImportAsExtern OBJECT-TYPE SYNTAX INTEGER { importExternal (1), importNoExternal (2), importNssa (3) } MAX-ACCESS read-create STATUS current DESCRIPTION "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" REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" DEFVAL { importExternal } ::= { ospfAreaEntry 3 } ospfSpfRuns OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfAreaEntry 4 } ospfAreaBdrRtrCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfAreaEntry 5 } ospfAsBdrRtrCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of Autonomous System Border Routers reachable within this area. This is initially zero and is calculated in each SPF pass." ::= { ospfAreaEntry 6 } ospfAreaLsaCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of link state advertisements in this area's link state database, excluding AS-external LSAs." ::= { ospfAreaEntry 7 } ospfAreaLsaCksumSum OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." DEFVAL { 0 } ::= { ospfAreaEntry 8 } ospfAreaSummary OBJECT-TYPE SYNTAX INTEGER { noAreaSummary (1), sendAreaSummary (2) } MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { noAreaSummary } ::= { ospfAreaEntry 9 } ospfAreaStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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." ::= { ospfAreaEntry 10 } ospfAreaNssaTranslatorRole OBJECT-TYPE SYNTAX INTEGER { always (1), candidate (2) } MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates an NSSA border router's ability to perform NSSA translation of type-7 LSAs into type-5 LSAs." DEFVAL { candidate } ::= { ospfAreaEntry 11 } ospfAreaNssaTranslatorState OBJECT-TYPE SYNTAX INTEGER { enabled (1), elected (2), disabled (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfAreaEntry 12 } ospfAreaNssaTranslatorStabilityInterval OBJECT-TYPE SYNTAX PositiveInteger UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "The number of seconds after an elected translator determines its services are no longer required, that it should continue to perform its translation duties." DEFVAL { 40 } ::= { ospfAreaEntry 13 } ospfAreaNssaTranslatorEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfAreaEntry 14 } -- OSPF Area Default Metric Table ospfStubAreaTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfStubAreaEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The set of metrics that will be advertised by a default Area Border Router into a stub area." REFERENCE "OSPF Version 2, Appendix C.2, Area Parameters" ::= { ospf 3 } ospfStubAreaEntry OBJECT-TYPE SYNTAX OspfStubAreaEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Appendix C.2, Area Parameters" INDEX { ospfStubAreaId, ospfStubTOS } ::= { ospfStubAreaTable 1 } OspfStubAreaEntry ::= SEQUENCE { ospfStubAreaId AreaID, ospfStubTOS TOSType, ospfStubMetric BigMetric, ospfStubStatus RowStatus, ospfStubMetricType INTEGER } ospfStubAreaId OBJECT-TYPE SYNTAX AreaID MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The 32-bit identifier for the stub area. On creation, this can be derived from the instance." ::= { ospfStubAreaEntry 1 } ospfStubTOS OBJECT-TYPE SYNTAX TOSType MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The Type of Service associated with the metric. On creation, this can be derived from the instance." ::= { ospfStubAreaEntry 2 } ospfStubMetric OBJECT-TYPE SYNTAX BigMetric MAX-ACCESS read-create STATUS current DESCRIPTION "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." ::= { ospfStubAreaEntry 3 } ospfStubStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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." ::= { ospfStubAreaEntry 4 } ospfStubMetricType OBJECT-TYPE SYNTAX INTEGER { ospfMetric (1), -- OSPF Metric comparableCost (2), -- external type 1 nonComparable (3) -- external type 2 } MAX-ACCESS read-create STATUS current DESCRIPTION "This variable displays the type of metric advertised as a default route." DEFVAL { ospfMetric } ::= { ospfStubAreaEntry 5 } -- OSPF Link State Database ospfLsdbTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12 Link State Advertisements" ::= { ospf 4 } ospfLsdbEntry OBJECT-TYPE SYNTAX OspfLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A single link state advertisement." INDEX { ospfLsdbAreaId, ospfLsdbType, ospfLsdbLsid, ospfLsdbRouterId } ::= { ospfLsdbTable 1 } OspfLsdbEntry ::= SEQUENCE { ospfLsdbAreaId AreaID, ospfLsdbType INTEGER, ospfLsdbLsid IpAddress, ospfLsdbRouterId RouterID, ospfLsdbSequence Integer32, ospfLsdbAge Integer32, ospfLsdbChecksum Integer32, ospfLsdbAdvertisement OCTET STRING } ospfLsdbAreaId OBJECT-TYPE SYNTAX AreaID MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The 32-bit identifier of the area from which the LSA was received." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfLsdbEntry 1 } ospfLsdbType OBJECT-TYPE SYNTAX INTEGER { routerLink (1), networkLink (2), summaryLink (3), asSummaryLink (4), asExternalLink (5), -- but see ospfAsLsdbTable multicastLink (6), nssaExternalLink (7), areaOpaqueLink (10) } MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Appendix A.4.1 The Link State Advertisement header" ::= { ospfLsdbEntry 2 } ospfLsdbLsid OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.4 Link State ID" ::= { ospfLsdbEntry 3 } ospfLsdbRouterId OBJECT-TYPE SYNTAX RouterID MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The 32-bit number that uniquely identifies the originating router in the Autonomous System." REFERENCE "OSPF Version 2, Appendix C.1 Global parameters" ::= { ospfLsdbEntry 4 } ospfLsdbSequence OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.6 LS sequence number" ::= { ospfLsdbEntry 5 } ospfLsdbAge OBJECT-TYPE SYNTAX Integer32 -- Should be 0..MaxAge, except when -- doNotAge bit is set UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This field is the age of the link state advertisement in seconds." REFERENCE "OSPF Version 2, Section 12.1.1 LS age" ::= { ospfLsdbEntry 6 } ospfLsdbChecksum OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.7 LS checksum" ::= { ospfLsdbEntry 7 } ospfLsdbAdvertisement OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1..65535)) MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12 Link State Advertisements" ::= { ospfLsdbEntry 8 } -- Address Range Table ospfAreaRangeTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfAreaRangeEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "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." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospf 5 } ospfAreaRangeEntry OBJECT-TYPE SYNTAX OspfAreaRangeEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "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." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" INDEX { ospfAreaRangeAreaId, ospfAreaRangeNet } ::= { ospfAreaRangeTable 1 } OspfAreaRangeEntry ::= SEQUENCE { ospfAreaRangeAreaId AreaID, ospfAreaRangeNet IpAddress, ospfAreaRangeMask IpAddress, ospfAreaRangeStatus RowStatus, ospfAreaRangeEffect INTEGER } ospfAreaRangeAreaId OBJECT-TYPE SYNTAX AreaID MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS obsolete DESCRIPTION "The area that the address range is to be found within." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfAreaRangeEntry 1 } ospfAreaRangeNet OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS obsolete DESCRIPTION "The IP address of the net or subnet indicated by the range." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfAreaRangeEntry 2 } ospfAreaRangeMask OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-create STATUS obsolete DESCRIPTION "The subnet mask that pertains to the net or subnet." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfAreaRangeEntry 3 } ospfAreaRangeStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS obsolete DESCRIPTION "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." ::= { ospfAreaRangeEntry 4 } ospfAreaRangeEffect OBJECT-TYPE SYNTAX INTEGER { advertiseMatching (1), doNotAdvertiseMatching (2) } MAX-ACCESS read-create STATUS obsolete DESCRIPTION "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." DEFVAL { advertiseMatching } ::= { ospfAreaRangeEntry 5 } -- OSPF Host Table ospfHostTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfHostEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Appendix C.7 Host route parameters" ::= { ospf 6 } ospfHostEntry OBJECT-TYPE SYNTAX OspfHostEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." INDEX { ospfHostIpAddress, ospfHostTOS } ::= { ospfHostTable 1 } OspfHostEntry ::= SEQUENCE { ospfHostIpAddress IpAddress, ospfHostTOS TOSType, ospfHostMetric Metric, ospfHostStatus RowStatus, ospfHostAreaID AreaID, ospfHostCfgAreaID AreaID } ospfHostIpAddress OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The IP address of the host." REFERENCE "OSPF Version 2, Appendix C.7 Host route parameters" ::= { ospfHostEntry 1 } ospfHostTOS OBJECT-TYPE SYNTAX TOSType MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The Type of Service of the route being configured." REFERENCE "OSPF Version 2, Appendix C.7 Host route parameters" ::= { ospfHostEntry 2 } ospfHostMetric OBJECT-TYPE SYNTAX Metric MAX-ACCESS read-create STATUS current DESCRIPTION "The metric to be advertised." REFERENCE "OSPF Version 2, Appendix C.7 Host route parameters" ::= { ospfHostEntry 3 } ospfHostStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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." ::= { ospfHostEntry 4 } ospfHostAreaID OBJECT-TYPE SYNTAX AreaID MAX-ACCESS read-only STATUS deprecated DESCRIPTION "The OSPF area to which the host belongs. Deprecated by ospfHostCfgAreaID." REFERENCE "OSPF Version 2, Appendix C.7 Host parameters" ::= { ospfHostEntry 5 } ospfHostCfgAreaID OBJECT-TYPE SYNTAX AreaID MAX-ACCESS read-create STATUS current DESCRIPTION "To configure the OSPF area to which the host belongs." REFERENCE "OSPF Version 2, Appendix C.7 Host parameters" ::= { ospfHostEntry 6 } -- OSPF Interface Table ospfIfTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The OSPF Interface Table describes the interfaces from the viewpoint of OSPF. It augments the ipAddrTable with OSPF specific information." REFERENCE "OSPF Version 2, Appendix C.3 Router interface parameters" ::= { ospf 7 } ospfIfEntry OBJECT-TYPE SYNTAX OspfIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." INDEX { ospfIfIpAddress, ospfAddressLessIf } ::= { ospfIfTable 1 } OspfIfEntry ::= SEQUENCE { ospfIfIpAddress IpAddress, ospfAddressLessIf InterfaceIndexOrZero, ospfIfAreaId AreaID, ospfIfType INTEGER, ospfIfAdminStat Status, ospfIfRtrPriority DesignatedRouterPriority, ospfIfTransitDelay UpToMaxAge, ospfIfRetransInterval UpToMaxAge, ospfIfHelloInterval HelloRange, ospfIfRtrDeadInterval PositiveInteger, ospfIfPollInterval PositiveInteger, ospfIfState INTEGER, ospfIfDesignatedRouter IpAddress, ospfIfBackupDesignatedRouter IpAddress, ospfIfEvents Counter32, ospfIfAuthKey OCTET STRING, ospfIfStatus RowStatus, ospfIfMulticastForwarding INTEGER, ospfIfDemand TruthValue, ospfIfAuthType OspfAuthenticationType, ospfIfLsaCount Gauge32, ospfIfLsaCksumSum Unsigned32, ospfIfDesignatedRouterId RouterID, ospfIfBackupDesignatedRouterId RouterID } ospfIfIpAddress OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The IP address of this OSPF interface." ::= { ospfIfEntry 1 } ospfAddressLessIf OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "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." ::= { ospfIfEntry 2 } ospfIfAreaId OBJECT-TYPE SYNTAX AreaID MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { '00000000'H } -- 0.0.0.0 ::= { ospfIfEntry 3 } ospfIfType OBJECT-TYPE SYNTAX INTEGER { broadcast (1), nbma (2), pointToPoint (3), pointToMultipoint (5) } MAX-ACCESS read-create STATUS current DESCRIPTION "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'." ::= { ospfIfEntry 4 } ospfIfAdminStat OBJECT-TYPE SYNTAX Status MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { enabled } ::= { ospfIfEntry 5 } ospfIfRtrPriority OBJECT-TYPE SYNTAX DesignatedRouterPriority MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { 1 } ::= { ospfIfEntry 6 } ospfIfTransitDelay OBJECT-TYPE SYNTAX UpToMaxAge UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { 1 } ::= { ospfIfEntry 7 } ospfIfRetransInterval OBJECT-TYPE SYNTAX UpToMaxAge UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { 5 } ::= { ospfIfEntry 8 } ospfIfHelloInterval OBJECT-TYPE SYNTAX HelloRange UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { 10 } ::= { ospfIfEntry 9 } ospfIfRtrDeadInterval OBJECT-TYPE SYNTAX PositiveInteger UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { 40 } ::= { ospfIfEntry 10 } ospfIfPollInterval OBJECT-TYPE SYNTAX PositiveInteger UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "The larger time interval, in seconds, between the Hello packets sent to an inactive non-broadcast multi-access neighbor." DEFVAL { 120 } ::= { ospfIfEntry 11 } ospfIfState OBJECT-TYPE SYNTAX INTEGER { down (1), loopback (2), waiting (3), pointToPoint (4), designatedRouter (5), backupDesignatedRouter (6), otherDesignatedRouter (7) } MAX-ACCESS read-only STATUS current DESCRIPTION "The OSPF Interface State." DEFVAL { down } ::= { ospfIfEntry 12 } ospfIfDesignatedRouter OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The IP address of the designated router." DEFVAL { '00000000'H } -- 0.0.0.0 ::= { ospfIfEntry 13 } ospfIfBackupDesignatedRouter OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The IP address of the backup designated router." DEFVAL { '00000000'H } -- 0.0.0.0 ::= { ospfIfEntry 14 } ospfIfEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfIfEntry 15 } ospfIfAuthKey OBJECT-TYPE SYNTAX OCTET STRING (SIZE (0..256)) MAX-ACCESS read-create STATUS current DESCRIPTION "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, ospfIfAuthKey always returns an octet string of length zero." REFERENCE "OSPF Version 2, Section 9 The Interface Data Structure" DEFVAL { '0000000000000000'H } -- 0.0.0.0.0.0.0.0 ::= { ospfIfEntry 16 } ospfIfStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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." ::= { ospfIfEntry 17 } ospfIfMulticastForwarding OBJECT-TYPE SYNTAX INTEGER { blocked (1), -- no multicast forwarding multicast (2), -- using multicast address unicast (3) -- to each OSPF neighbor } MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { blocked } ::= { ospfIfEntry 18 } ospfIfDemand OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates whether Demand OSPF procedures (hello suppression to FULL neighbors and setting the DoNotAge flag on propagated LSAs) should be performed on this interface." DEFVAL { false } ::= { ospfIfEntry 19 } ospfIfAuthType OBJECT-TYPE SYNTAX OspfAuthenticationType MAX-ACCESS read-create STATUS current DESCRIPTION "The authentication type specified for an interface. Note that this object can be used to engage in significant attacks against an OSPF router." REFERENCE "OSPF Version 2, Appendix D Authentication" DEFVAL { none } -- no authentication, by default ::= { ospfIfEntry 20 } ospfIfLsaCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of link-local link state advertisements in this interface's link-local link state database." ::= { ospfIfEntry 21 } ospfIfLsaCksumSum OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfIfEntry 22 } ospfIfDesignatedRouterId OBJECT-TYPE SYNTAX RouterID MAX-ACCESS read-only STATUS current DESCRIPTION "The Router ID of the designated router." ::= { ospfIfEntry 23 } ospfIfBackupDesignatedRouterId OBJECT-TYPE SYNTAX RouterID MAX-ACCESS read-only STATUS current DESCRIPTION "The Router ID of the backup designated router." ::= { ospfIfEntry 24 } -- OSPF Interface Metric Table ospfIfMetricTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfIfMetricEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Appendix C.3 Router interface parameters" ::= { ospf 8 } ospfIfMetricEntry OBJECT-TYPE SYNTAX OspfIfMetricEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Appendix C.3 Router interface parameters" INDEX { ospfIfMetricIpAddress, ospfIfMetricAddressLessIf, ospfIfMetricTOS } ::= { ospfIfMetricTable 1 } OspfIfMetricEntry ::= SEQUENCE { ospfIfMetricIpAddress IpAddress, ospfIfMetricAddressLessIf InterfaceIndexOrZero, ospfIfMetricTOS TOSType, ospfIfMetricValue Metric, ospfIfMetricStatus RowStatus } ospfIfMetricIpAddress OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The IP address of this OSPF interface. On row creation, this can be derived from the instance." ::= { ospfIfMetricEntry 1 } ospfIfMetricAddressLessIf OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "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." ::= { ospfIfMetricEntry 2 } ospfIfMetricTOS OBJECT-TYPE SYNTAX TOSType MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The Type of Service metric being referenced. On row creation, this can be derived from the instance." ::= { ospfIfMetricEntry 3 } ospfIfMetricValue OBJECT-TYPE SYNTAX Metric MAX-ACCESS read-create STATUS current DESCRIPTION "The metric of using this Type of Service on this interface. The default value of the TOS 0 metric is 10^8 / ifSpeed." ::= { ospfIfMetricEntry 4 } ospfIfMetricStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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." ::= { ospfIfMetricEntry 5 } -- OSPF Virtual Interface Table ospfVirtIfTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfVirtIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about this router's virtual interfaces that the OSPF Process is configured to carry on." REFERENCE "OSPF Version 2, Appendix C.4 Virtual link parameters" ::= { ospf 9 } ospfVirtIfEntry OBJECT-TYPE SYNTAX OspfVirtIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." INDEX { ospfVirtIfAreaId, ospfVirtIfNeighbor } ::= { ospfVirtIfTable 1 } OspfVirtIfEntry ::= SEQUENCE { ospfVirtIfAreaId AreaID, ospfVirtIfNeighbor RouterID, ospfVirtIfTransitDelay UpToMaxAge, ospfVirtIfRetransInterval UpToMaxAge, ospfVirtIfHelloInterval HelloRange, ospfVirtIfRtrDeadInterval PositiveInteger, ospfVirtIfState INTEGER, ospfVirtIfEvents Counter32, ospfVirtIfAuthKey OCTET STRING, ospfVirtIfStatus RowStatus, ospfVirtIfAuthType OspfAuthenticationType, ospfVirtIfLsaCount Gauge32, ospfVirtIfLsaCksumSum Unsigned32 } ospfVirtIfAreaId OBJECT-TYPE SYNTAX AreaID MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The transit area that the virtual link traverses. By definition, this is not 0.0.0.0." ::= { ospfVirtIfEntry 1 } ospfVirtIfNeighbor OBJECT-TYPE SYNTAX RouterID MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The Router ID of the virtual neighbor." ::= { ospfVirtIfEntry 2 } ospfVirtIfTransitDelay OBJECT-TYPE SYNTAX UpToMaxAge UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { 1 } ::= { ospfVirtIfEntry 3 } ospfVirtIfRetransInterval OBJECT-TYPE SYNTAX UpToMaxAge UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { 5 } ::= { ospfVirtIfEntry 4 } ospfVirtIfHelloInterval OBJECT-TYPE SYNTAX HelloRange UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { 10 } ::= { ospfVirtIfEntry 5 } ospfVirtIfRtrDeadInterval OBJECT-TYPE SYNTAX PositiveInteger UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { 60 } ::= { ospfVirtIfEntry 6 } ospfVirtIfState OBJECT-TYPE SYNTAX INTEGER { down (1), -- these use the same encoding pointToPoint (4) -- as the ospfIfTable } MAX-ACCESS read-only STATUS current DESCRIPTION "OSPF virtual interface states." DEFVAL { down } ::= { ospfVirtIfEntry 7 } ospfVirtIfEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfVirtIfEntry 8 } ospfVirtIfAuthKey OBJECT-TYPE SYNTAX OCTET STRING (SIZE(0..256)) MAX-ACCESS read-create STATUS current DESCRIPTION "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, ospfIfAuthKey always returns an octet string of length zero." REFERENCE "OSPF Version 2, Section 9 The Interface Data Structure" DEFVAL { '0000000000000000'H } -- 0.0.0.0.0.0.0.0 ::= { ospfVirtIfEntry 9 } ospfVirtIfStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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." ::= { ospfVirtIfEntry 10 } ospfVirtIfAuthType OBJECT-TYPE SYNTAX OspfAuthenticationType MAX-ACCESS read-create STATUS current DESCRIPTION "The authentication type specified for a virtual interface. Note that this object can be used to engage in significant attacks against an OSPF router." REFERENCE "OSPF Version 2, Appendix E Authentication" DEFVAL { none } -- no authentication, by default ::= { ospfVirtIfEntry 11 } ospfVirtIfLsaCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of link-local link state advertisements in this virtual interface's link-local link state database." ::= { ospfVirtIfEntry 12 } ospfVirtIfLsaCksumSum OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfVirtIfEntry 13 } -- OSPF Neighbor Table ospfNbrTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfNbrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table describing all non-virtual neighbors in the locality of the OSPF router." REFERENCE "OSPF Version 2, Section 10 The Neighbor Data Structure" ::= { ospf 10 } ospfNbrEntry OBJECT-TYPE SYNTAX OspfNbrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 10 The Neighbor Data Structure" INDEX { ospfNbrIpAddr, ospfNbrAddressLessIndex } ::= { ospfNbrTable 1 } OspfNbrEntry ::= SEQUENCE { ospfNbrIpAddr IpAddress, ospfNbrAddressLessIndex InterfaceIndexOrZero, ospfNbrRtrId RouterID, ospfNbrOptions Integer32, ospfNbrPriority DesignatedRouterPriority, ospfNbrState INTEGER, ospfNbrEvents Counter32, ospfNbrLsRetransQLen Gauge32, ospfNbmaNbrStatus RowStatus, ospfNbmaNbrPermanence INTEGER, ospfNbrHelloSuppressed TruthValue, ospfNbrRestartHelperStatus INTEGER, ospfNbrRestartHelperAge Unsigned32, ospfNbrRestartHelperExitReason INTEGER } ospfNbrIpAddr OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "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." ::= { ospfNbrEntry 1 } ospfNbrAddressLessIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "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." ::= { ospfNbrEntry 2 } ospfNbrRtrId OBJECT-TYPE SYNTAX RouterID MAX-ACCESS read-only STATUS current DESCRIPTION "A 32-bit integer (represented as a type IpAddress) uniquely identifying the neighboring router in the Autonomous System." DEFVAL { '00000000'H } -- 0.0.0.0 ::= { ospfNbrEntry 3 } ospfNbrOptions OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.2 Options" DEFVAL { 0 } ::= { ospfNbrEntry 4 } ospfNbrPriority OBJECT-TYPE SYNTAX DesignatedRouterPriority MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { 1 } ::= { ospfNbrEntry 5 } ospfNbrState OBJECT-TYPE SYNTAX INTEGER { down (1), attempt (2), init (3), twoWay (4), exchangeStart (5), exchange (6), loading (7), full (8) } MAX-ACCESS read-only STATUS current DESCRIPTION "The state of the relationship with this neighbor." REFERENCE "OSPF Version 2, Section 10.1 Neighbor States" DEFVAL { down } ::= { ospfNbrEntry 6 } ospfNbrEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfNbrEntry 7 } ospfNbrLsRetransQLen OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The current length of the retransmission queue." ::= { ospfNbrEntry 8 } ospfNbmaNbrStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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." ::= { ospfNbrEntry 9 } ospfNbmaNbrPermanence OBJECT-TYPE SYNTAX INTEGER { dynamic (1), -- learned through protocol permanent (2) -- configured address } MAX-ACCESS read-only STATUS current DESCRIPTION "This variable displays the status of the entry; 'dynamic' and 'permanent' refer to how the neighbor became known." DEFVAL { permanent } ::= { ospfNbrEntry 10 } ospfNbrHelloSuppressed OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether Hellos are being suppressed to the neighbor." ::= { ospfNbrEntry 11 } ospfNbrRestartHelperStatus OBJECT-TYPE SYNTAX INTEGER { notHelping (1), helping (2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether the router is acting as a graceful restart helper for the neighbor." ::= { ospfNbrEntry 12 } ospfNbrRestartHelperAge OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Remaining time in current OSPF graceful restart interval, if the router is acting as a restart helper for the neighbor." ::= { ospfNbrEntry 13 } ospfNbrRestartHelperExitReason OBJECT-TYPE SYNTAX INTEGER { none (1), -- not attempted inProgress (2), -- restart in -- progress completed (3), -- successfully -- completed timedOut (4), -- timed out topologyChanged (5) -- aborted due to -- topology -- change. } MAX-ACCESS read-only STATUS current DESCRIPTION "Describes the outcome of the last attempt at acting as a graceful restart helper for the neighbor." ::= { ospfNbrEntry 14 } -- OSPF Virtual Neighbor Table ospfVirtNbrTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfVirtNbrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table describes all virtual neighbors. Since virtual links are configured in the Virtual Interface Table, this table is read-only." REFERENCE "OSPF Version 2, Section 15 Virtual Links" ::= { ospf 11 } ospfVirtNbrEntry OBJECT-TYPE SYNTAX OspfVirtNbrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Virtual neighbor information." INDEX { ospfVirtNbrArea, ospfVirtNbrRtrId } ::= { ospfVirtNbrTable 1 } OspfVirtNbrEntry ::= SEQUENCE { ospfVirtNbrArea AreaID, ospfVirtNbrRtrId RouterID, ospfVirtNbrIpAddr IpAddress, ospfVirtNbrOptions Integer32, ospfVirtNbrState INTEGER, ospfVirtNbrEvents Counter32, ospfVirtNbrLsRetransQLen Gauge32, ospfVirtNbrHelloSuppressed TruthValue, ospfVirtNbrRestartHelperStatus INTEGER, ospfVirtNbrRestartHelperAge Unsigned32, ospfVirtNbrRestartHelperExitReason INTEGER } ospfVirtNbrArea OBJECT-TYPE SYNTAX AreaID MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The Transit Area Identifier." ::= { ospfVirtNbrEntry 1 } ospfVirtNbrRtrId OBJECT-TYPE SYNTAX RouterID MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "A 32-bit integer uniquely identifying the neighboring router in the Autonomous System." ::= { ospfVirtNbrEntry 2 } ospfVirtNbrIpAddr OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The IP address this virtual neighbor is using." ::= { ospfVirtNbrEntry 3 } ospfVirtNbrOptions OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfVirtNbrEntry 4 } ospfVirtNbrState OBJECT-TYPE SYNTAX INTEGER { down (1), attempt (2), init (3), twoWay (4), exchangeStart (5), exchange (6), loading (7), full (8) } MAX-ACCESS read-only STATUS current DESCRIPTION "The state of the virtual neighbor relationship." ::= { ospfVirtNbrEntry 5 } ospfVirtNbrEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." ::= { ospfVirtNbrEntry 6 } ospfVirtNbrLsRetransQLen OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The current length of the retransmission queue." ::= { ospfVirtNbrEntry 7 } ospfVirtNbrHelloSuppressed OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether Hellos are being suppressed to the neighbor." ::= { ospfVirtNbrEntry 8 } ospfVirtNbrRestartHelperStatus OBJECT-TYPE SYNTAX INTEGER { notHelping (1), helping (2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether the router is acting as a graceful restart helper for the neighbor." ::= { ospfVirtNbrEntry 9 } ospfVirtNbrRestartHelperAge OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Remaining time in current OSPF graceful restart interval, if the router is acting as a restart helper for the neighbor." ::= { ospfVirtNbrEntry 10 } ospfVirtNbrRestartHelperExitReason OBJECT-TYPE SYNTAX INTEGER { none (1), -- not attempted inProgress (2), -- restart in -- progress completed (3), -- successfully -- completed timedOut (4), -- timed out topologyChanged (5) -- aborted due to -- topology -- change. } MAX-ACCESS read-only STATUS current DESCRIPTION "Describes the outcome of the last attempt at acting as a graceful restart helper for the neighbor." ::= { ospfVirtNbrEntry 11 } -- OSPF Link State Database, External ospfExtLsdbTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfExtLsdbEntry MAX-ACCESS not-accessible STATUS deprecated DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12 Link State Advertisements" ::= { ospf 12 } ospfExtLsdbEntry OBJECT-TYPE SYNTAX OspfExtLsdbEntry MAX-ACCESS not-accessible STATUS deprecated DESCRIPTION "A single link state advertisement." INDEX { ospfExtLsdbType, ospfExtLsdbLsid, ospfExtLsdbRouterId } ::= { ospfExtLsdbTable 1 } OspfExtLsdbEntry ::= SEQUENCE { ospfExtLsdbType INTEGER, ospfExtLsdbLsid IpAddress, ospfExtLsdbRouterId RouterID, ospfExtLsdbSequence Integer32, ospfExtLsdbAge Integer32, ospfExtLsdbChecksum Integer32, ospfExtLsdbAdvertisement OCTET STRING } ospfExtLsdbType OBJECT-TYPE SYNTAX INTEGER { asExternalLink (5) } MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS deprecated DESCRIPTION "The type of the link state advertisement. Each link state type has a separate advertisement format." REFERENCE "OSPF Version 2, Appendix A.4.1 The Link State Advertisement header" ::= { ospfExtLsdbEntry 1 } ospfExtLsdbLsid OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS deprecated DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.4 Link State ID" ::= { ospfExtLsdbEntry 2 } ospfExtLsdbRouterId OBJECT-TYPE SYNTAX RouterID MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS deprecated DESCRIPTION "The 32-bit number that uniquely identifies the originating router in the Autonomous System." REFERENCE "OSPF Version 2, Appendix C.1 Global parameters" ::= { ospfExtLsdbEntry 3 } ospfExtLsdbSequence OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS deprecated DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.6 LS sequence number" ::= { ospfExtLsdbEntry 4 } ospfExtLsdbAge OBJECT-TYPE SYNTAX Integer32 -- Should be 0..MaxAge, except when -- doNotAge bit is set UNITS "seconds" MAX-ACCESS read-only STATUS deprecated DESCRIPTION "This field is the age of the link state advertisement in seconds." REFERENCE "OSPF Version 2, Section 12.1.1 LS age" ::= { ospfExtLsdbEntry 5 } ospfExtLsdbChecksum OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS deprecated DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.7 LS checksum" ::= { ospfExtLsdbEntry 6 } ospfExtLsdbAdvertisement OBJECT-TYPE SYNTAX OCTET STRING (SIZE(36)) MAX-ACCESS read-only STATUS deprecated DESCRIPTION "The entire link state advertisement, including its header." REFERENCE "OSPF Version 2, Section 12 Link State Advertisements" ::= { ospfExtLsdbEntry 7 } -- OSPF Use of the CIDR Route Table ospfRouteGroup OBJECT IDENTIFIER ::= { ospf 13 } -- The IP Forwarding Table defines a number of objects for use by -- the routing protocol to externalize its information. Most of -- the variables (ipForwardDest, ipForwardMask, ipForwardPolicy, -- ipForwardNextHop, ipForwardIfIndex, ipForwardType, -- ipForwardProto, ipForwardAge, and ipForwardNextHopAS) are -- defined there. -- Those that leave some discretion are defined here. -- ipCidrRouteProto is, of course, ospf (13). -- ipCidrRouteAge is the time since the route was first -- calculated, as opposed to the time since the last SPF run. -- ipCidrRouteInfo is an OBJECT IDENTIFIER for use by the routing -- protocol. The following values shall be found there depending -- on the way the route was calculated. ospfIntraArea OBJECT IDENTIFIER ::= { ospfRouteGroup 1 } ospfInterArea OBJECT IDENTIFIER ::= { ospfRouteGroup 2 } ospfExternalType1 OBJECT IDENTIFIER ::= { ospfRouteGroup 3 } ospfExternalType2 OBJECT IDENTIFIER ::= { ospfRouteGroup 4 } -- ipCidrRouteMetric1 is, by definition, the primary routing -- metric. Therefore, it should be the metric that route -- selection is based on. For intra-area and inter-area routes, -- it is an OSPF metric. For External Type 1 (comparable value) -- routes, it is an OSPF metric plus the External Metric. For -- external Type 2 (non-comparable value) routes, it is the -- external metric. -- ipCidrRouteMetric2 is, by definition, a secondary routing -- metric. Therefore, it should be the metric that breaks a tie -- among routes having equal metric1 values and the same -- calculation rule. For intra-area, inter-area routes, and -- External Type 1 (comparable value) routes, it is unused. For -- External Type 2 (non-comparable value) routes, it is the metric -- to the AS border router. -- ipCidrRouteMetric3, ipCidrRouteMetric4, and ipCidrRouteMetric5 -- are unused. -- The OSPF Area Aggregate Table -- -- This table replaces the OSPF Area Summary Table, being an -- extension of that for CIDR routers. ospfAreaAggregateTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfAreaAggregateEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospf 14 } ospfAreaAggregateEntry OBJECT-TYPE SYNTAX OspfAreaAggregateEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" INDEX { ospfAreaAggregateAreaID, ospfAreaAggregateLsdbType, ospfAreaAggregateNet, ospfAreaAggregateMask } ::= { ospfAreaAggregateTable 1 } OspfAreaAggregateEntry ::= SEQUENCE { ospfAreaAggregateAreaID AreaID, ospfAreaAggregateLsdbType INTEGER, ospfAreaAggregateNet IpAddress, ospfAreaAggregateMask IpAddress, ospfAreaAggregateStatus RowStatus, ospfAreaAggregateEffect INTEGER, ospfAreaAggregateExtRouteTag Unsigned32 } ospfAreaAggregateAreaID OBJECT-TYPE SYNTAX AreaID MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The area within which the address aggregate is to be found." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfAreaAggregateEntry 1 } ospfAreaAggregateLsdbType OBJECT-TYPE SYNTAX INTEGER { summaryLink (3), nssaExternalLink (7) } MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The type of the address aggregate. This field specifies the Lsdb type that this address aggregate applies to." REFERENCE "OSPF Version 2, Appendix A.4.1 The Link State Advertisement header" ::= { ospfAreaAggregateEntry 2 } ospfAreaAggregateNet OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The IP address of the net or subnet indicated by the range." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfAreaAggregateEntry 3 } ospfAreaAggregateMask OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS read-only -- read-only since originally an -- SMIv1 index STATUS current DESCRIPTION "The subnet mask that pertains to the net or subnet." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfAreaAggregateEntry 4 } ospfAreaAggregateStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "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." ::= { ospfAreaAggregateEntry 5 } ospfAreaAggregateEffect OBJECT-TYPE SYNTAX INTEGER { advertiseMatching (1), doNotAdvertiseMatching (2) } MAX-ACCESS read-create STATUS current DESCRIPTION "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." DEFVAL { advertiseMatching } ::= { ospfAreaAggregateEntry 6 } ospfAreaAggregateExtRouteTag OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "External route tag to be included in NSSA (type-7) LSAs." DEFVAL { 0 } ::= { ospfAreaAggregateEntry 7 } -- OSPF Link State Database, link-local for non-virtual links ospfLocalLsdbTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfLocalLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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'." REFERENCE "OSPF Version 2, Section 12 Link State Advertisements and The OSPF Opaque LSA Option" ::= { ospf 17 } ospfLocalLsdbEntry OBJECT-TYPE SYNTAX OspfLocalLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A single link state advertisement." INDEX { ospfLocalLsdbIpAddress, ospfLocalLsdbAddressLessIf, ospfLocalLsdbType, ospfLocalLsdbLsid, ospfLocalLsdbRouterId } ::= { ospfLocalLsdbTable 1 } OspfLocalLsdbEntry ::= SEQUENCE { ospfLocalLsdbIpAddress IpAddress, ospfLocalLsdbAddressLessIf InterfaceIndexOrZero, ospfLocalLsdbType INTEGER, ospfLocalLsdbLsid IpAddress, ospfLocalLsdbRouterId RouterID, ospfLocalLsdbSequence Integer32, ospfLocalLsdbAge Integer32, ospfLocalLsdbChecksum Integer32, ospfLocalLsdbAdvertisement OCTET STRING } ospfLocalLsdbIpAddress OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The IP address of the interface from which the LSA was received if the interface is numbered." REFERENCE "OSPF Version 2, Appendix C.3 Interface parameters" ::= { ospfLocalLsdbEntry 1 } ospfLocalLsdbAddressLessIf OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interface index of the interface from which the LSA was received if the interface is unnumbered." REFERENCE "OSPF Version 2, Appendix C.3 Interface parameters" ::= { ospfLocalLsdbEntry 2 } ospfLocalLsdbType OBJECT-TYPE SYNTAX INTEGER { localOpaqueLink (9) } MAX-ACCESS not-accessible STATUS current DESCRIPTION "The type of the link state advertisement. Each link state type has a separate advertisement format." REFERENCE "OSPF Version 2, Appendix A.4.1 The Link State Advertisement header" ::= { ospfLocalLsdbEntry 3 } ospfLocalLsdbLsid OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.4 Link State ID" ::= { ospfLocalLsdbEntry 4 } ospfLocalLsdbRouterId OBJECT-TYPE SYNTAX RouterID MAX-ACCESS not-accessible STATUS current DESCRIPTION "The 32-bit number that uniquely identifies the originating router in the Autonomous System." REFERENCE "OSPF Version 2, Appendix C.1 Global parameters" ::= { ospfLocalLsdbEntry 5 } ospfLocalLsdbSequence OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.6 LS sequence number" ::= { ospfLocalLsdbEntry 6 } ospfLocalLsdbAge OBJECT-TYPE SYNTAX Integer32 -- Should be 0..MaxAge, except when -- doNotAge bit is set UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This field is the age of the link state advertisement in seconds." REFERENCE "OSPF Version 2, Section 12.1.1 LS age" ::= { ospfLocalLsdbEntry 7 } ospfLocalLsdbChecksum OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.7 LS checksum" ::= { ospfLocalLsdbEntry 8 } ospfLocalLsdbAdvertisement OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1..65535)) MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12 Link State Advertisements" ::= { ospfLocalLsdbEntry 9 } -- OSPF Link State Database, link-local for virtual Links ospfVirtLocalLsdbTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfVirtLocalLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "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'." REFERENCE "OSPF Version 2, Section 12 Link State Advertisements and The OSPF Opaque LSA Option" ::= { ospf 18 } ospfVirtLocalLsdbEntry OBJECT-TYPE SYNTAX OspfVirtLocalLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A single link state advertisement." INDEX { ospfVirtLocalLsdbTransitArea, ospfVirtLocalLsdbNeighbor, ospfVirtLocalLsdbType, ospfVirtLocalLsdbLsid, ospfVirtLocalLsdbRouterId } ::= { ospfVirtLocalLsdbTable 1 } OspfVirtLocalLsdbEntry ::= SEQUENCE { ospfVirtLocalLsdbTransitArea AreaID, ospfVirtLocalLsdbNeighbor RouterID, ospfVirtLocalLsdbType INTEGER, ospfVirtLocalLsdbLsid IpAddress, ospfVirtLocalLsdbRouterId RouterID, ospfVirtLocalLsdbSequence Integer32, ospfVirtLocalLsdbAge Integer32, ospfVirtLocalLsdbChecksum Integer32, ospfVirtLocalLsdbAdvertisement OCTET STRING } ospfVirtLocalLsdbTransitArea OBJECT-TYPE SYNTAX AreaID MAX-ACCESS not-accessible STATUS current DESCRIPTION "The transit area that the virtual link traverses. By definition, this is not 0.0.0.0." REFERENCE "OSPF Version 2, Appendix C.3 Interface parameters" ::= { ospfVirtLocalLsdbEntry 1 } ospfVirtLocalLsdbNeighbor OBJECT-TYPE SYNTAX RouterID MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Router ID of the virtual neighbor." REFERENCE "OSPF Version 2, Appendix C.3 Interface parameters" ::= { ospfVirtLocalLsdbEntry 2 } ospfVirtLocalLsdbType OBJECT-TYPE SYNTAX INTEGER { localOpaqueLink (9) } MAX-ACCESS not-accessible STATUS current DESCRIPTION "The type of the link state advertisement. Each link state type has a separate advertisement format." REFERENCE "OSPF Version 2, Appendix A.4.1 The Link State Advertisement header" ::= { ospfVirtLocalLsdbEntry 3 } ospfVirtLocalLsdbLsid OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.4 Link State ID" ::= { ospfVirtLocalLsdbEntry 4 } ospfVirtLocalLsdbRouterId OBJECT-TYPE SYNTAX RouterID MAX-ACCESS not-accessible STATUS current DESCRIPTION "The 32-bit number that uniquely identifies the originating router in the Autonomous System." REFERENCE "OSPF Version 2, Appendix C.1 Global parameters" ::= { ospfVirtLocalLsdbEntry 5 } ospfVirtLocalLsdbSequence OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.6 LS sequence number" ::= { ospfVirtLocalLsdbEntry 6 } ospfVirtLocalLsdbAge OBJECT-TYPE SYNTAX Integer32 -- Should be 0..MaxAge, except when -- doNotAge bit is set UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This field is the age of the link state advertisement in seconds." REFERENCE "OSPF Version 2, Section 12.1.1 LS age" ::= { ospfVirtLocalLsdbEntry 7 } ospfVirtLocalLsdbChecksum OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.7 LS checksum" ::= { ospfVirtLocalLsdbEntry 8 } ospfVirtLocalLsdbAdvertisement OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1..65535)) MAX-ACCESS read-only STATUS current DESCRIPTION "The entire link state advertisement, including its header." REFERENCE "OSPF Version 2, Section 12 Link State Advertisements. Note that for variable length LSAs, SNMP agents may not be able to return the largest string size." ::= { ospfVirtLocalLsdbEntry 9 } -- OSPF Link State Database, AS-scope ospfAsLsdbTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfAsLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The OSPF Process's AS-scope LSA link state database. The database contains the AS-scope Link State Advertisements from throughout the areas that the device is attached to. This table is identical to the OSPF LSDB Table in format, but contains only AS-scope Link State Advertisements. The purpose is to allow AS-scope LSAs to be displayed once for the router rather than once in each non-stub area." REFERENCE "OSPF Version 2, Section 12 Link State Advertisements" ::= { ospf 19 } ospfAsLsdbEntry OBJECT-TYPE SYNTAX OspfAsLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A single link state advertisement." INDEX { ospfAsLsdbType, ospfAsLsdbLsid, ospfAsLsdbRouterId } ::= { ospfAsLsdbTable 1 } OspfAsLsdbEntry ::= SEQUENCE { ospfAsLsdbType INTEGER, ospfAsLsdbLsid IpAddress, ospfAsLsdbRouterId RouterID, ospfAsLsdbSequence Integer32, ospfAsLsdbAge Integer32, ospfAsLsdbChecksum Integer32, ospfAsLsdbAdvertisement OCTET STRING } ospfAsLsdbType OBJECT-TYPE SYNTAX INTEGER { asExternalLink (5), asOpaqueLink (11) } MAX-ACCESS not-accessible STATUS current DESCRIPTION "The type of the link state advertisement. Each link state type has a separate advertisement format." REFERENCE "OSPF Version 2, Appendix A.4.1 The Link State Advertisement header" ::= { ospfAsLsdbEntry 1 } ospfAsLsdbLsid OBJECT-TYPE SYNTAX IpAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.4 Link State ID" ::= { ospfAsLsdbEntry 2 } ospfAsLsdbRouterId OBJECT-TYPE SYNTAX RouterID MAX-ACCESS not-accessible STATUS current DESCRIPTION "The 32-bit number that uniquely identifies the originating router in the Autonomous System." REFERENCE "OSPF Version 2, Appendix C.1 Global parameters" ::= { ospfAsLsdbEntry 3 } ospfAsLsdbSequence OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.6 LS sequence number" ::= { ospfAsLsdbEntry 4 } ospfAsLsdbAge OBJECT-TYPE SYNTAX Integer32 -- Should be 0..MaxAge, except when -- doNotAge bit is set UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This field is the age of the link state advertisement in seconds." REFERENCE "OSPF Version 2, Section 12.1.1 LS age" ::= { ospfAsLsdbEntry 5 } ospfAsLsdbChecksum OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "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." REFERENCE "OSPF Version 2, Section 12.1.7 LS checksum" ::= { ospfAsLsdbEntry 6 } ospfAsLsdbAdvertisement OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1..65535)) MAX-ACCESS read-only STATUS current DESCRIPTION "The entire link state advertisement, including its header." REFERENCE "OSPF Version 2, Section 12 Link State Advertisements. Note that for variable length LSAs, SNMP agents may not be able to return the largest string size." ::= { ospfAsLsdbEntry 7 } -- OSPF Area LSA Counter Table ospfAreaLsaCountTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfAreaLsaCountEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table maintains per-area, per-LSA-type counters" ::= { ospf 20 } ospfAreaLsaCountEntry OBJECT-TYPE SYNTAX OspfAreaLsaCountEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry with a number of link advertisements of a given type for a given area." INDEX { ospfAreaLsaCountAreaId, ospfAreaLsaCountLsaType } ::= { ospfAreaLsaCountTable 1 } OspfAreaLsaCountEntry ::= SEQUENCE { ospfAreaLsaCountAreaId AreaID, ospfAreaLsaCountLsaType INTEGER, ospfAreaLsaCountNumber Gauge32 } ospfAreaLsaCountAreaId OBJECT-TYPE SYNTAX AreaID MAX-ACCESS not-accessible STATUS current DESCRIPTION "This entry Area ID." ::= { ospfAreaLsaCountEntry 1 } ospfAreaLsaCountLsaType OBJECT-TYPE SYNTAX INTEGER { routerLink (1), networkLink (2), summaryLink (3), asSummaryLink (4), multicastLink (6), nssaExternalLink (7), areaOpaqueLink (10) } MAX-ACCESS not-accessible STATUS current DESCRIPTION "This entry LSA type." ::= { ospfAreaLsaCountEntry 2 } ospfAreaLsaCountNumber OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "Number of LSAs of a given type for a given area." ::= { ospfAreaLsaCountEntry 3 } -- conformance information ospfConformance OBJECT IDENTIFIER ::= { ospf 15 } ospfGroups OBJECT IDENTIFIER ::= { ospfConformance 1 } ospfCompliances OBJECT IDENTIFIER ::= { ospfConformance 2 } -- compliance statements ospfCompliance MODULE-COMPLIANCE STATUS deprecated DESCRIPTION "The compliance statement for OSPF systems conforming to RFC 1850." MODULE -- this module MANDATORY-GROUPS { ospfBasicGroup, ospfAreaGroup, ospfStubAreaGroup, ospfIfGroup, ospfIfMetricGroup, ospfVirtIfGroup, ospfNbrGroup, ospfVirtNbrGroup, ospfAreaAggregateGroup } GROUP ospfHostGroup DESCRIPTION "This group is mandatory for OSPF systems that support attached hosts." GROUP ospfLsdbGroup DESCRIPTION "This group is mandatory for OSPF systems that display their per-area link state database." GROUP ospfExtLsdbGroup DESCRIPTION "This group is mandatory for OSPF systems that display their external link state database." ::= { ospfCompliances 1 } ospfCompliance2 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement." MODULE -- this module MANDATORY-GROUPS { ospfBasicGroup2, ospfAreaGroup2, ospfStubAreaGroup, ospfIfGroup2, ospfIfMetricGroup, ospfVirtIfGroup2, ospfNbrGroup2, ospfVirtNbrGroup2, ospfAreaAggregateGroup2 } GROUP ospfHostGroup2 DESCRIPTION "This group is mandatory for OSPF systems that support attached hosts." GROUP ospfLsdbGroup DESCRIPTION "This group is mandatory for OSPF systems that display their per-area link state database." GROUP ospfAsLsdbGroup DESCRIPTION "This group is mandatory for OSPF systems that display their AS-scope link state database." GROUP ospfLocalLsdbGroup DESCRIPTION "This group is mandatory for OSPF systems that display their per-link link state database for non-virtual links." GROUP ospfVirtLocalLsdbGroup DESCRIPTION "This group is mandatory for OSPF systems that display their per-link link state database for virtual links." GROUP ospfAreaLsaCountGroup DESCRIPTION "This group is mandatory for OSPF systems that display per-area, per-LSA-type counters." ::= { ospfCompliances 2 } ospfComplianceObsolete MODULE-COMPLIANCE STATUS obsolete DESCRIPTION "Contains obsolete object groups." MODULE -- this module GROUP ospfAreaRangeGroup DESCRIPTION "This group is obsolete, and it is mandatory only for non-Classless Inter-Domain Routing (CIDR) OSPF systems that support multiple areas." GROUP ospfObsoleteGroup DESCRIPTION "This group contains obsolete objects, which are no longer required for OSPF systems." ::= { ospfCompliances 3 } -- units of conformance ospfBasicGroup OBJECT-GROUP OBJECTS { ospfRouterId, ospfAdminStat, ospfVersionNumber, ospfAreaBdrRtrStatus, ospfASBdrRtrStatus, ospfExternLsaCount, ospfExternLsaCksumSum, ospfTOSSupport, ospfOriginateNewLsas, ospfRxNewLsas, ospfExtLsdbLimit, ospfMulticastExtensions, ospfExitOverflowInterval, ospfDemandExtensions } STATUS deprecated DESCRIPTION "These objects are used to monitor/manage global OSPF parameters. This object group conforms to RFC 1850." ::= { ospfGroups 1 } ospfAreaGroup OBJECT-GROUP OBJECTS { ospfAreaId, ospfImportAsExtern, ospfSpfRuns, ospfAreaBdrRtrCount, ospfAsBdrRtrCount, ospfAreaLsaCount, ospfAreaLsaCksumSum, ospfAreaSummary, ospfAreaStatus } STATUS deprecated DESCRIPTION "These objects are used for OSPF systems supporting areas per RFC 1850." ::= { ospfGroups 2 } ospfStubAreaGroup OBJECT-GROUP OBJECTS { ospfStubAreaId, ospfStubTOS, ospfStubMetric, ospfStubStatus, ospfStubMetricType } STATUS current DESCRIPTION "These objects are used for OSPF systems supporting stub areas." ::= { ospfGroups 3 } ospfLsdbGroup OBJECT-GROUP OBJECTS { ospfLsdbAreaId, ospfLsdbType, ospfLsdbLsid, ospfLsdbRouterId, ospfLsdbSequence, ospfLsdbAge, ospfLsdbChecksum, ospfLsdbAdvertisement } STATUS current DESCRIPTION "These objects are used for OSPF systems that display their link state database." ::= { ospfGroups 4 } ospfAreaRangeGroup OBJECT-GROUP OBJECTS { ospfAreaRangeAreaId, ospfAreaRangeNet, ospfAreaRangeMask, ospfAreaRangeStatus, ospfAreaRangeEffect } STATUS obsolete DESCRIPTION "These objects are used for non-CIDR OSPF systems that support multiple areas. This object group is obsolete." ::= { ospfGroups 5 } ospfHostGroup OBJECT-GROUP OBJECTS { ospfHostIpAddress, ospfHostTOS, ospfHostMetric, ospfHostStatus, ospfHostAreaID } STATUS deprecated DESCRIPTION "These objects are used for OSPF systems that support attached hosts." ::= { ospfGroups 6 } ospfIfGroup OBJECT-GROUP OBJECTS { ospfIfIpAddress, ospfAddressLessIf, ospfIfAreaId, ospfIfType, ospfIfAdminStat, ospfIfRtrPriority, ospfIfTransitDelay, ospfIfRetransInterval, ospfIfHelloInterval, ospfIfRtrDeadInterval, ospfIfPollInterval, ospfIfState, ospfIfDesignatedRouter, ospfIfBackupDesignatedRouter, ospfIfEvents, ospfIfAuthType, ospfIfAuthKey, ospfIfStatus, ospfIfMulticastForwarding, ospfIfDemand } STATUS deprecated DESCRIPTION "These objects are used to monitor/manage OSPF interfaces. This object group conforms to RFC 1850." ::= { ospfGroups 7 } ospfIfMetricGroup OBJECT-GROUP OBJECTS { ospfIfMetricIpAddress, ospfIfMetricAddressLessIf, ospfIfMetricTOS, ospfIfMetricValue, ospfIfMetricStatus } STATUS current DESCRIPTION "These objects are used for OSPF systems for supporting interface metrics." ::= { ospfGroups 8 } ospfVirtIfGroup OBJECT-GROUP OBJECTS { ospfVirtIfAreaId, ospfVirtIfNeighbor, ospfVirtIfTransitDelay, ospfVirtIfRetransInterval, ospfVirtIfHelloInterval, ospfVirtIfRtrDeadInterval, ospfVirtIfState, ospfVirtIfEvents, ospfVirtIfAuthType, ospfVirtIfAuthKey, ospfVirtIfStatus } STATUS deprecated DESCRIPTION "These objects are used for OSPF systems for supporting virtual interfaces. This object group conforms to RFC 1850." ::= { ospfGroups 9 } ospfNbrGroup OBJECT-GROUP OBJECTS { ospfNbrIpAddr, ospfNbrAddressLessIndex, ospfNbrRtrId, ospfNbrOptions, ospfNbrPriority, ospfNbrState, ospfNbrEvents, ospfNbrLsRetransQLen, ospfNbmaNbrStatus, ospfNbmaNbrPermanence, ospfNbrHelloSuppressed } STATUS deprecated DESCRIPTION "These objects are used to monitor/manage OSPF neighbors. This object group conforms to RFC 1850." ::= { ospfGroups 10 } ospfVirtNbrGroup OBJECT-GROUP OBJECTS { ospfVirtNbrArea, ospfVirtNbrRtrId, ospfVirtNbrIpAddr, ospfVirtNbrOptions, ospfVirtNbrState, ospfVirtNbrEvents, ospfVirtNbrLsRetransQLen, ospfVirtNbrHelloSuppressed } STATUS deprecated DESCRIPTION "These objects are used to monitor/manage OSPF virtual neighbors. This object group conforms to RFC 1850." ::= { ospfGroups 11 } ospfExtLsdbGroup OBJECT-GROUP OBJECTS { ospfExtLsdbType, ospfExtLsdbLsid, ospfExtLsdbRouterId, ospfExtLsdbSequence, ospfExtLsdbAge, ospfExtLsdbChecksum, ospfExtLsdbAdvertisement } STATUS deprecated DESCRIPTION "These objects are used for OSPF systems that display their link state database. This object group conforms to RFC 1850. This object group is replaced by the ospfAsLsdbGroup in order to support any AS-scope LSA type in a single table." ::= { ospfGroups 12 } ospfAreaAggregateGroup OBJECT-GROUP OBJECTS { ospfAreaAggregateAreaID, ospfAreaAggregateLsdbType, ospfAreaAggregateNet, ospfAreaAggregateMask, ospfAreaAggregateStatus, ospfAreaAggregateEffect } STATUS deprecated DESCRIPTION "These objects are used for OSPF systems to support network prefix aggregation across areas." ::= { ospfGroups 13 } ospfLocalLsdbGroup OBJECT-GROUP OBJECTS { ospfLocalLsdbSequence, ospfLocalLsdbAge, ospfLocalLsdbChecksum, ospfLocalLsdbAdvertisement } STATUS current DESCRIPTION "These objects are used for OSPF systems that display their link-local link state databases for non-virtual links." ::= { ospfGroups 14 } ospfVirtLocalLsdbGroup OBJECT-GROUP OBJECTS { ospfVirtLocalLsdbSequence, ospfVirtLocalLsdbAge, ospfVirtLocalLsdbChecksum, ospfVirtLocalLsdbAdvertisement } STATUS current DESCRIPTION "These objects are used for OSPF systems that display their link-local link state databases for virtual links." ::= { ospfGroups 15 } ospfAsLsdbGroup OBJECT-GROUP OBJECTS { ospfAsLsdbSequence, ospfAsLsdbAge, ospfAsLsdbChecksum, ospfAsLsdbAdvertisement } STATUS current DESCRIPTION "These objects are used for OSPF systems that display their AS-scope link state database." ::= { ospfGroups 16 } ospfBasicGroup2 OBJECT-GROUP OBJECTS { ospfRouterId, ospfAdminStat, ospfVersionNumber, ospfAreaBdrRtrStatus, ospfASBdrRtrStatus, ospfExternLsaCount, ospfExternLsaCksumSum, ospfTOSSupport, ospfOriginateNewLsas, ospfRxNewLsas, ospfExtLsdbLimit, ospfMulticastExtensions, ospfExitOverflowInterval, ospfDemandExtensions, ospfRFC1583Compatibility, ospfOpaqueLsaSupport, ospfReferenceBandwidth, ospfRestartSupport, ospfRestartInterval, ospfRestartStrictLsaChecking, ospfRestartStatus, ospfRestartAge, ospfRestartExitReason, ospfAsLsaCount, ospfAsLsaCksumSum, ospfStubRouterSupport, ospfStubRouterAdvertisement, ospfDiscontinuityTime } STATUS current DESCRIPTION "These objects are used to monitor/manage OSPF global parameters." ::= { ospfGroups 17 } ospfAreaGroup2 OBJECT-GROUP OBJECTS { ospfAreaId, ospfImportAsExtern, ospfSpfRuns, ospfAreaBdrRtrCount, ospfAsBdrRtrCount, ospfAreaLsaCount, ospfAreaLsaCksumSum, ospfAreaSummary, ospfAreaStatus, ospfAreaNssaTranslatorRole, ospfAreaNssaTranslatorState, ospfAreaNssaTranslatorStabilityInterval, ospfAreaNssaTranslatorEvents } STATUS current DESCRIPTION "These objects are used by OSPF systems to support areas." ::= { ospfGroups 18 } ospfIfGroup2 OBJECT-GROUP OBJECTS { ospfIfIpAddress, ospfAddressLessIf, ospfIfAreaId, ospfIfType, ospfIfAdminStat, ospfIfRtrPriority, ospfIfTransitDelay, ospfIfRetransInterval, ospfIfHelloInterval, ospfIfRtrDeadInterval, ospfIfPollInterval, ospfIfState, ospfIfDesignatedRouter, ospfIfBackupDesignatedRouter, ospfIfEvents, ospfIfAuthType, ospfIfAuthKey, ospfIfStatus, ospfIfMulticastForwarding, ospfIfDemand, ospfIfLsaCount, ospfIfLsaCksumSum } STATUS current DESCRIPTION "These objects are used to monitor/manage OSPF interfaces." ::= { ospfGroups 19 } ospfVirtIfGroup2 OBJECT-GROUP OBJECTS { ospfVirtIfAreaId, ospfVirtIfNeighbor, ospfVirtIfTransitDelay, ospfVirtIfRetransInterval, ospfVirtIfHelloInterval, ospfVirtIfRtrDeadInterval, ospfVirtIfState, ospfVirtIfEvents, ospfVirtIfAuthType, ospfVirtIfAuthKey, ospfVirtIfStatus, ospfVirtIfLsaCount, ospfVirtIfLsaCksumSum, ospfIfDesignatedRouterId, ospfIfBackupDesignatedRouterId } STATUS current DESCRIPTION "These objects are used to monitor/manage OSPF virtual interfaces." ::= { ospfGroups 20 } ospfNbrGroup2 OBJECT-GROUP OBJECTS { ospfNbrIpAddr, ospfNbrAddressLessIndex, ospfNbrRtrId, ospfNbrOptions, ospfNbrPriority, ospfNbrState, ospfNbrEvents, ospfNbrLsRetransQLen, ospfNbmaNbrStatus, ospfNbmaNbrPermanence, ospfNbrHelloSuppressed, ospfNbrRestartHelperStatus, ospfNbrRestartHelperAge, ospfNbrRestartHelperExitReason } STATUS current DESCRIPTION "These objects are used to monitor/manage OSPF neighbors." ::= { ospfGroups 21 } ospfVirtNbrGroup2 OBJECT-GROUP OBJECTS { ospfVirtNbrArea, ospfVirtNbrRtrId, ospfVirtNbrIpAddr, ospfVirtNbrOptions, ospfVirtNbrState, ospfVirtNbrEvents, ospfVirtNbrLsRetransQLen, ospfVirtNbrHelloSuppressed, ospfVirtNbrRestartHelperStatus, ospfVirtNbrRestartHelperAge, ospfVirtNbrRestartHelperExitReason } STATUS current DESCRIPTION "These objects are used to monitor/manage OSPF virtual neighbors." ::= { ospfGroups 22 } ospfAreaAggregateGroup2 OBJECT-GROUP OBJECTS { ospfAreaAggregateAreaID, ospfAreaAggregateLsdbType, ospfAreaAggregateNet, ospfAreaAggregateMask, ospfAreaAggregateStatus, ospfAreaAggregateEffect, ospfAreaAggregateExtRouteTag } STATUS current DESCRIPTION "These objects are used for OSPF systems to support network prefix aggregation across areas." ::= { ospfGroups 23 } ospfAreaLsaCountGroup OBJECT-GROUP OBJECTS { ospfAreaLsaCountNumber } STATUS current DESCRIPTION "These objects are used for OSPF systems that display per-area, per-LSA-type counters." ::= { ospfGroups 24 } ospfHostGroup2 OBJECT-GROUP OBJECTS { ospfHostIpAddress, ospfHostTOS, ospfHostMetric, ospfHostStatus, ospfHostCfgAreaID } STATUS current DESCRIPTION "These objects are used for OSPF systems that support attached hosts." ::= { ospfGroups 25 } -- This object group is included for SMI conformance. It is not a -- mandatory group for compliance with this MIB ospfObsoleteGroup OBJECT-GROUP OBJECTS { ospfAuthType } STATUS obsolete DESCRIPTION "These objects are obsolete and are no longer required for OSPF systems. They are placed into this group for SMI conformance." ::= { ospfGroups 26 } END