-- This file is corresponding to Release 9.1.10.101 from 2014/08/11 00:00:00 -- $RCSfile: mibospf,v $ -- $Revision: 1.21 $ RFC15850-MIB DEFINITIONS ::= BEGIN IMPORTS NetworkAddress, IpAddress, Counter, Gauge, TimeTicks, enterprises, mib-2 FROM RFC1155-SMI DisplayString FROM RFC1158-MIB HexValue FROM BINTEC-MIB OBJECT-TYPE FROM RFC-1212; ospf OBJECT IDENTIFIER ::= { mib-2 14 } -- This MIB module uses the extended OBJECT-TYPE macro as -- defined in [9]. -- 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 -- AreaID ::= INTEGER -- The Router ID, in OSPF, has the same format as an IP Address, -- but identifies the router independent of its IP Address. -- RouterID ::= INTEGER -- The OSPF Metric is defined as an unsigned value in the range -- (16777215 means 0xffffff) -- Metric ::= INTEGER (1..65535) -- BigMetric ::= INTEGER (1..16777215) -- Boolean Values -- TruthValue ::= INTEGER { true (1), false (2) } -- Status Values -- Status ::= INTEGER { enabled (1), disabled (2) } -- Row Creation/Deletion Values -- Validation ::= INTEGER { valid (1), invalid (2) } -- Time Durations measured in seconds -- PositiveInteger ::= UINT -- HelloRange ::= INTEGER (1..65535) -- UpToMaxAge ::= INTEGER (1..3600) -- The range of ifIndex, i.e. (1..ifNumber) -- InterfaceIndex ::= INTEGER -- Potential Priorities for the Designated Router Election -- DesignatedRouterPriority ::= INTEGER (0..255) -- Type of Service is defined as a mapping to the IP Type of -- Service Flags as defined in the Router Requirements -- Document: -- -- D => Low Delay R => Reliable Route -- T => High Bandwidth -- D T R TOS D T R TOS -- 0 0 0 => 0 0 0 1 => 4 -- 0 1 0 => 8 0 1 1 => 12 -- 1 0 0 => 16 1 0 1 => 20 -- 1 1 0 => 24 1 1 1 => 28 -- The remaining values are left for future definition. -- TOSType ::= INTEGER (0..31) -- OSPF General Variables -- These parameters apply globally to the Router's -- OSPF Process. ospfGeneralGroup OBJECT IDENTIFIER ::= { ospf 1 } ospfRouterId OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory 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." REFERENCE "OSPF Version 2, C.1 Global parameters" ::= { ospfGeneralGroup 1 } ospfAdminStat OBJECT-TYPE SYNTAX INTEGER { enabled (1), disabled (2) } ACCESS read-write STATUS mandatory 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." DEFVAL { disabled } ::= { ospfGeneralGroup 2 } ospfVersionNumber OBJECT-TYPE SYNTAX INTEGER { undef (1), version2 (2) } ACCESS read-only STATUS mandatory DESCRIPTION "The current version number of the OSPF protocol is 2." REFERENCE "OSPF Version 2, Title" ::= { ospfGeneralGroup 3 } ospfAreaBdrRtrStatus OBJECT-TYPE SYNTAX INTEGER { true (1), false (2) } ACCESS read-only STATUS mandatory DESCRIPTION "A flag to note whether this router is an area border router." REFERENCE "OSPF Version 2, Section 3 Splitting the AS into Areas" DEFVAL { false } ::= { ospfGeneralGroup 4 } ospfAsBdrRtrStatus OBJECT-TYPE SYNTAX INTEGER { true (1), false (2) } ACCESS read-only STATUS mandatory DESCRIPTION "A flag to note whether this router is an Autonomous System border router." REFERENCE "OSPF Version 2, Section 3.3 Classification of routers" DEFVAL { false } ::= { ospfGeneralGroup 5 } ospfExternLsaCount OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory 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 HexValue ACCESS read-only STATUS mandatory DESCRIPTION "The 32-bit unsigned 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." ::= { ospfGeneralGroup 7 } ospfTOSSupport OBJECT-TYPE SYNTAX INTEGER { true (1), false (2) } ACCESS read-only STATUS mandatory DESCRIPTION "The router's support for type-of-service routing." REFERENCE "OSPF Version 2, Appendix F.1.2 Optional TOS support" DEFVAL { false } ::= { ospfGeneralGroup 8 } ospfOriginateNewLsas OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of new link-state advertisements that have been originated. This number is incremented each time the router originates a new LSA." ::= { ospfGeneralGroup 9 } ospfRxNewLsas OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of link-state advertisements received determined to be new instantiations. This number does not include newer instantiations of self-originated link-state advertisements." ::= { ospfGeneralGroup 10 } ospfExtLsdbLimit OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory 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)." DEFVAL { -1 } ::= { ospfGeneralGroup 11 } ospfMulticastExtensions OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "A Bit Mask indicating whether the router is forwarding IP multicast (Class D) datagrams based on the algorithms defined in the Multi- cast Extensions to OSPF. Bit 0, if set, indicates that the router can forward IP multicast datagrams in the router's directly attached areas (called intra-area mul- ticast 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 Auto- nomous Systems (called inter-AS multicast rout- ing). 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 mul- ticast forwarding is enabled." DEFVAL { 0 } ::= { ospfGeneralGroup 12 } ospfExitOverflowInterval OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory 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." DEFVAL { 0 } ::= { ospfGeneralGroup 13 } ospfDemandExtensions OBJECT-TYPE SYNTAX INTEGER { true (1), false (2) } ACCESS read-only STATUS mandatory DESCRIPTION "The router's support for demand routing." REFERENCE "OSPF Version 2, Appendix on Demand Routing" ::= { ospfGeneralGroup 14 } -- The OSPF Area Data Structure contains information -- regarding the various areas. The interfaces and -- virtual links are configured as part of these areas. -- Area 0.0.0.0, by definition, is the Backbone Area ospfAreaTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfAreaEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Information describing the configured parameters and cumulative statistics of the router's attached areas." REFERENCE "OSPF Version 2, Section 6 The Area Data Structure" ::= { ospf 2 } ospfAreaEntry OBJECT-TYPE SYNTAX OspfAreaEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Information describing the configured parameters and cumulative statistics of one of the router's attached areas." INDEX { ospfAreaId } ::= { ospfAreaTable 1 } OspfAreaEntry ::= SEQUENCE { ospfAreaId IpAddress, ospfAuthType INTEGER, ospfImportAsExtern INTEGER, ospfSpfRuns Counter, ospfAreaBdrRtrCount Gauge, ospfAsBdrRtrCount Gauge, ospfAreaLsaCount Gauge, ospfAreaLsaCksumSum HexValue, ospfAreaSummary INTEGER, ospfAreaStatus INTEGER, ospfAreaLSAOriginateDelay INTEGER } ospfAreaId OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory 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 INTEGER (0..255) -- none (0), -- simplePassword (1) -- reserved for specification by IANA (> 1) ACCESS read-only STATUS mandatory DESCRIPTION "The authentication type specified for an area. Additional authentication types may be assigned locally on a per Area basis. ** not used - see ospfIfAuthType **" REFERENCE "OSPF Version 2, Appendix E Authentication" DEFVAL { 0 } -- no authentication, by default ::= { ospfAreaEntry 2 } ospfImportAsExtern OBJECT-TYPE SYNTAX INTEGER { importExternal (1), importNoExternal (2), importNssa (3) } ACCESS read-write STATUS mandatory DESCRIPTION "The area's support for importing AS external link- state advertisements." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" DEFVAL { importExternal } ::= { ospfAreaEntry 3 } ospfSpfRuns OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory 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." DEFVAL { 0 } ::= { ospfAreaEntry 4 } ospfAreaBdrRtrCount OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory DESCRIPTION "The total number of area border routers reachable within this area. This is initially zero, and is calculated in each SPF Pass." DEFVAL { 0 } ::= { ospfAreaEntry 5 } ospfAsBdrRtrCount OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory DESCRIPTION "The total number of Autonomous System border routers reachable within this area. This is initially zero, and is calculated in each SPF Pass." DEFVAL { 0 } ::= { ospfAreaEntry 6 } ospfAreaLsaCount OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory DESCRIPTION "The total number of link-state advertisements in this area's link-state database, excluding AS External LSA's." DEFVAL { 0 } ::= { ospfAreaEntry 7 } ospfAreaLsaCksumSum OBJECT-TYPE SYNTAX HexValue ACCESS read-only STATUS mandatory DESCRIPTION "The 32-bit unsigned sum of the link-state advertisements' LS checksums contained in this area's link-state database. This sum excludes external (LS type 5) link-state advertisements. The sum can be used to determine if there has been a change in a router's link state database, and to compare the link-state database of two routers." DEFVAL { 0 } ::= { ospfAreaEntry 8 } ospfAreaSummary OBJECT-TYPE SYNTAX INTEGER { noAreaSummary (1), sendAreaSummary (2) } ACCESS read-write STATUS mandatory DESCRIPTION "The variable ospfAreaSummary controls the im- port of summary LSAs into stub areas. It has no effect on other areas. If it is noAreaSummary, the router will neither originate nor propagate summary LSAs into the stub area. It will rely entirely on its de- fault route. If it is sendAreaSummary, the router will both summarize and propagate summary LSAs." DEFVAL { noAreaSummary } ::= { ospfAreaEntry 9 } ospfAreaStatus OBJECT-TYPE SYNTAX INTEGER { valid (1), invalid (2) } ACCESS read-write STATUS mandatory DESCRIPTION "This variable displays the status of the en- try. Setting it to 'invalid' has the effect of rendering it inoperative. The internal effect (row removal) is implementation dependent." DEFVAL { valid } ::= { ospfAreaEntry 10 } ospfAreaLSAOriginateDelay OBJECT-TYPE SYNTAX INTEGER (0..500) ACCESS read-write STATUS mandatory DESCRIPTION "The variable ospfAreaLSAOriginateDelay controls the origination of LSA for RADIUS-DialUp connections. It has no effect on other areas. The unit of the value of this variable is 1/100 seconds, the range lies between 0 and 500 miliseconds and the default value is 0. If it is greater then 0, then the origination of LSA will be delayed for this time. This period of time is necessary, when the RADIUS-Dialup connection generates more then one (Host-)Route." DEFVAL { 0 } ::= { ospfAreaEntry 11 } -- OSPF Area Default Metric Table -- The OSPF Area Default Metric Table describes the metrics -- that a default Area Border Router will advertise into a -- Stub area. ospfStubAreaTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfStubAreaEntry ACCESS not-accessible STATUS mandatory 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 ACCESS not-accessible STATUS mandatory DESCRIPTION "The metric for a given Type of Service that will be advertised by a default Area Border Router into a stub area." REFERENCE "OSPF Version 2, Appendix C.2, Area Parameters" INDEX { ospfStubAreaId } ::= { ospfStubAreaTable 1 } OspfStubAreaEntry ::= SEQUENCE { ospfStubAreaId IpAddress, ospfStubTOS INTEGER, ospfStubMetric INTEGER, ospfStubStatus INTEGER, ospfStubMetricType INTEGER } ospfStubAreaId OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "The 32 bit identifier for the Stub Area. On creation, this can be derived from the instance." ::= { ospfStubAreaEntry 1 } ospfStubTOS OBJECT-TYPE SYNTAX INTEGER (0..31) ACCESS read-only STATUS mandatory DESCRIPTION "The Type of Service associated with the metric. On creation, this can be derived from the instance." ::= { ospfStubAreaEntry 2 } ospfStubMetric OBJECT-TYPE SYNTAX INTEGER (1..16777215) ACCESS read-write STATUS mandatory 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 INTEGER { valid (1), invalid (2) } ACCESS read-write STATUS mandatory DESCRIPTION "This variable displays the validity or invalidity of the entry. Setting it to 'invalid' has the effect of rendering it inoperative. The internal effect (row removal) is implementation dependent." DEFVAL { valid } ::= { ospfStubAreaEntry 4 } ospfStubMetricType OBJECT-TYPE SYNTAX INTEGER { ospfMetric (1), -- OSPF Metric comparableCost (2), -- external type 1 nonComparable (3) -- external type 2 } ACCESS read-write STATUS mandatory DESCRIPTION "This variable displays the type of metric ad- vertised as a default route." DEFVAL { ospfMetric } ::= { ospfStubAreaEntry 5 } -- OSPF Link State Database -- The Link State Database contains the Link State -- Advertisements from throughout the areas that the -- device is attached to. ospfLsdbTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfLsdbEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The OSPF Process's Links State Database." REFERENCE "OSPF Version 2, Section 12 Link State Advertisements" ::= { ospf 4 } ospfLsdbEntry OBJECT-TYPE SYNTAX OspfLsdbEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A single Link State Advertisement." INDEX { ospfLsdbAreaId, ospfLsdbType, ospfLsdbLsid, ospfLsdbRouterId } ::= { ospfLsdbTable 1 } OspfLsdbEntry ::= SEQUENCE { ospfLsdbAreaId IpAddress, ospfLsdbType INTEGER, ospfLsdbLsid IpAddress, ospfLsdbRouterId IpAddress, ospfLsdbSequence HexValue, ospfLsdbAge INTEGER, ospfLsdbChecksum HexValue, ospfLsdbAdvertisement OCTET STRING } ospfLsdbAreaId OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory 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), multicastLink (6), nssaExternalLink (7) } ACCESS read-only STATUS mandatory 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" ::= { ospfLsdbEntry 2 } ospfLsdbLsid OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory 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 IpAddress ACCESS read-only STATUS mandatory 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 } -- Note that the OSPF Sequence Number is a 32 bit signed -- 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. ospfLsdbSequence OBJECT-TYPE SYNTAX HexValue ACCESS read-only STATUS mandatory DESCRIPTION "The sequence number field is a signed 32-bit integer. It is used to detect old and duplicate link state advertisements. The space of sequence numbers is linearly ordered. The larger the sequence number the more recent the advertisement." REFERENCE "OSPF Version 2, Section 12.1.6 LS sequence number" ::= { ospfLsdbEntry 5 } ospfLsdbAge OBJECT-TYPE SYNTAX INTEGER -- Should be 0..MaxAge ACCESS read-only STATUS mandatory 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 HexValue ACCESS read-only STATUS mandatory 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 ACCESS read-only STATUS mandatory DESCRIPTION "The entire Link State Advertisement, including its header." REFERENCE "OSPF Version 2, Section 12 Link State Advertisements" ::= { ospfLsdbEntry 8 } -- OSPF Interface Table -- The OSPF Interface Table augments the ifTable with OSPF -- specific information. ospfIfTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfIfEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The OSPF Interface Table describes the interfaces from the viewpoint of OSPF." REFERENCE "OSPF Version 2, Appendix C.3 Router interface parameters" ::= { ospf 7 } ospfIfEntry OBJECT-TYPE SYNTAX OspfIfEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The OSPF Interface Entry describes one interface from the viewpoint of OSPF." INDEX { ospfAddressLessIf } ::= { ospfIfTable 1 } OspfIfEntry ::= SEQUENCE { ospfIfIpAddress IpAddress, ospfAddressLessIf INTEGER, ospfIfAreaId IpAddress, ospfIfType INTEGER, ospfIfAdminStat INTEGER, ospfIfRtrPriority INTEGER, ospfIfTransitDelay INTEGER, ospfIfRetransInterval INTEGER, ospfIfHelloInterval INTEGER, ospfIfRtrDeadInterval INTEGER, ospfIfPollInterval INTEGER, ospfIfState INTEGER, ospfIfDesignatedRouter IpAddress, ospfIfBackupDesignatedRouter IpAddress, ospfIfEvents Counter, ospfIfAuthType INTEGER, ospfIfAuthKey DisplayString, ospfIfStatus INTEGER, ospfIfMulticastForwarding INTEGER, ospfIfDemand INTEGER } ospfIfIpAddress OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "The IP address of this OSPF interface." ::= { ospfIfEntry 1 } ospfAddressLessIf OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory 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 IpAddress ACCESS read-write STATUS mandatory 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." ::= { ospfIfEntry 3 } ospfIfType OBJECT-TYPE SYNTAX INTEGER { broadcast (1), nbma (2), pointToPoint (3), pointToMultipoint (5) } ACCESS read-only STATUS mandatory 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, Frame Relay, and similar technologies take the value 'nbma', and links that are definitively point to point take the value 'pointToPoint'." DEFVAL { broadcast } ::= { ospfIfEntry 4 } ospfIfAdminStat OBJECT-TYPE SYNTAX INTEGER { enabled (1), disabled (2) } ACCESS read-only STATUS mandatory DESCRIPTION "The OSPF interface's administrative status. The value 'enabled' denotes that neighbor relationships may be formed on the interface, and the interface will be advertised as an internal route to some area. The value 'disabled' denotes that the interface is external to OSPF. This variable is implicitly set by the value of ipExtIfOspf." DEFVAL { enabled } ::= { ospfIfEntry 5 } ospfIfRtrPriority OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-write STATUS mandatory 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 INTEGER (1..3600) ACCESS read-write STATUS mandatory DESCRIPTION "The estimated number of seconds it takes to transmit a link- state update packet over this interface." DEFVAL { 1 } ::= { ospfIfEntry 7 } ospfIfRetransInterval OBJECT-TYPE SYNTAX INTEGER (1..3600) ACCESS read-write STATUS mandatory 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." DEFVAL { 5 } ::= { ospfIfEntry 8 } ospfIfHelloInterval OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-write STATUS mandatory 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 INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The number of seconds that a router's Hello packets have not been seen before it's neighbors declare the router down. This should be some multiple of the Hello interval. This value must be the same for all routers attached to a common network." DEFVAL { 40 } ::= { ospfIfEntry 10 } ospfIfPollInterval OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory 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) } ACCESS read-only STATUS mandatory DESCRIPTION "The OSPF Interface State." DEFVAL { down } ::= { ospfIfEntry 12 } ospfIfDesignatedRouter OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "The IP Address of the Designated Router." ::= { ospfIfEntry 13 } ospfIfBackupDesignatedRouter OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "The IP Address of the Backup Designated Router." ::= { ospfIfEntry 14 } ospfIfEvents OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times this OSPF interface has changed its state, or an error has occurred." DEFVAL { 0 } ::= { ospfIfEntry 15 } ospfIfAuthKey OBJECT-TYPE SYNTAX DisplayString ACCESS read-write STATUS mandatory DESCRIPTION "The Authentication Key. If the Area's Authorization Type is simplePassword, and the key length is shorter than 8 octets, the agent will left adjust and zero fill to 8 octets. When read, ospfIfAuthKey always returns an Octet String of length zero." REFERENCE "OSPF Version 2, Section 9 The Interface Data Structure" ::= { ospfIfEntry 16 } ospfIfStatus OBJECT-TYPE SYNTAX INTEGER { valid (1), invald (2) } ACCESS read-only STATUS mandatory DESCRIPTION "This variable displays the status of the en- try. Setting it to 'invalid' has the effect of rendering it inoperative. The internal effect (row removal) is implementation dependent." ::= { ospfIfEntry 17 } ospfIfMulticastForwarding OBJECT-TYPE SYNTAX INTEGER { blocked (1), -- no multicast forwarding multicast (2), -- using multicast address unicast (3) -- to each OSPF neighbor } ACCESS read-only STATUS mandatory DESCRIPTION "The way multicasts should forwarded on this interface; not forwarded, forwarded as data link multicasts, or forwarded as data link uni- casts. Data link multicasting is not meaning- ful on point to point and NBMA interfaces, and setting ospfMulticastForwarding to 0 effective- ly disables all multicast forwarding." DEFVAL { blocked } ::= { ospfIfEntry 18 } ospfIfDemand OBJECT-TYPE SYNTAX INTEGER { true (1), false (2) } ACCESS read-write STATUS mandatory DESCRIPTION "Indicates whether Demand OSPF procedures (hel- lo supression to FULL neighbors and setting the DoNotAge flag on propagated LSAs) should be per- formed on this interface." DEFVAL { true } ::= { ospfIfEntry 19 } ospfIfAuthType OBJECT-TYPE SYNTAX INTEGER (0..255) -- none (0), -- simplePassword (1) -- md5 (2) -- reserved for specification by IANA (> 2) -- BinTec: no syslogs are generated if the high bit is set ACCESS read-write STATUS mandatory DESCRIPTION "The authentication type specified for an in- terface. Additional authentication types may be assigned locally." REFERENCE "OSPF Version 2, Appendix E Authentication" DEFVAL { 0 } -- no authentication, by default ::= { ospfIfEntry 20 } -- OSPF Interface Metric Table -- 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 = 10^8 / ifSpeed -- is the default value. 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 ospfIfMetricTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfIfMetricEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The TOS metrics for a non-virtual interface identified by the interface index." REFERENCE "OSPF Version 2, Appendix C.3 Router interface parameters" ::= { ospf 8 } ospfIfMetricEntry OBJECT-TYPE SYNTAX OspfIfMetricEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A particular TOS metric for a non-virtual interface identified by the interface index." REFERENCE "OSPF Version 2, Appendix C.3 Router interface parameters" INDEX { ospfIfMetricAddressLessIf, ospfIfMetricTOS } ::= { ospfIfMetricTable 1 } OspfIfMetricEntry ::= SEQUENCE { ospfIfMetricIpAddress IpAddress, ospfIfMetricAddressLessIf INTEGER, ospfIfMetricTOS INTEGER, ospfIfMetricValue INTEGER, ospfIfMetricStatus INTEGER } ospfIfMetricIpAddress OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "The IP address of this OSPF interface. On row creation, this can be derived from the instance." ::= { ospfIfMetricEntry 1 } ospfIfMetricAddressLessIf OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory 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 INTEGER (0..31) ACCESS read-only STATUS mandatory DESCRIPTION "The type of service metric being referenced. On row creation, this can be derived from the instance." ::= { ospfIfMetricEntry 3 } ospfIfMetricValue OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-write STATUS mandatory DESCRIPTION "The metric of using this type of service on this interface. The default value of the TOS 0 Metric is 10^8 / ifSpeed. The value FFFF is distinguished to mean 'no route via this TOS'." ::= { ospfIfMetricEntry 4 } ospfIfMetricStatus OBJECT-TYPE SYNTAX INTEGER { valid (1), invalid (2) } ACCESS read-only STATUS mandatory DESCRIPTION "This variable displays the validity or invalidity of the entry. Setting it to 'invalid' has the effect of rendering it inoperative. The internal effect (row removal) is implementation dependent." DEFVAL { valid } ::= { ospfIfMetricEntry 5 } -- OSPF Virtual Interface Table -- The Virtual Interface Table describes the virtual -- links that the OSPF Process is configured to -- carry on. ospfVirtIfTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfVirtIfEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Information about this router's virtual inter- faces." REFERENCE "OSPF Version 2, Appendix C.4 Virtual link parameters" ::= { ospf 9 } ospfVirtIfEntry OBJECT-TYPE SYNTAX OspfVirtIfEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Information about a single Virtual Interface." INDEX { ospfVirtIfAreaId, ospfVirtIfNeighbor } ::= { ospfVirtIfTable 1 } OspfVirtIfEntry ::= SEQUENCE { ospfVirtIfAreaId IpAddress, ospfVirtIfNeighbor IpAddress, ospfVirtIfTransitDelay INTEGER, ospfVirtIfRetransInterval INTEGER, ospfVirtIfHelloInterval INTEGER, ospfVirtIfRtrDeadInterval INTEGER, ospfVirtIfState INTEGER, ospfVirtIfEvents Counter, ospfVirtIfAuthType INTEGER, ospfVirtIfAuthKey DisplayString, ospfVirtIfStatus INTEGER } ospfVirtIfAreaId OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "The Transit Area that the Virtual Link traverses. By definition, this is not 0.0.0.0" ::= { ospfVirtIfEntry 1 } ospfVirtIfNeighbor OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "The Router ID of the Virtual Neighbor." ::= { ospfVirtIfEntry 2 } ospfVirtIfTransitDelay OBJECT-TYPE SYNTAX INTEGER (1..3600) ACCESS read-write STATUS mandatory DESCRIPTION "The estimated number of seconds it takes to transmit a link- state update packet over this interface." DEFVAL { 1 } ::= { ospfVirtIfEntry 3 } ospfVirtIfRetransInterval OBJECT-TYPE SYNTAX INTEGER (1..3600) ACCESS read-write STATUS mandatory DESCRIPTION "The number of seconds between link-state ad- vertisement retransmissions, for adjacencies belonging to this interface. This value is also used when retransmitting database descrip- tion and link-state request packets. This value should be well over the expected round- trip time." DEFVAL { 5 } ::= { ospfVirtIfEntry 4 } ospfVirtIfHelloInterval OBJECT-TYPE SYNTAX INTEGER (1..65535) ACCESS read-write STATUS mandatory DESCRIPTION "The length of time, in seconds, between the Hello packets that the router sends on the in- terface. This value must be the same for the virtual neighbor." DEFVAL { 10 } ::= { ospfVirtIfEntry 5 } ospfVirtIfRtrDeadInterval OBJECT-TYPE SYNTAX INTEGER ACCESS read-write STATUS mandatory DESCRIPTION "The number of seconds that a router's Hello packets have not been seen before it's neigh- bors declare the router down. This should be some multiple of the Hello interval. This value must be the same for the virtual neigh- bor." DEFVAL { 60 } ::= { ospfVirtIfEntry 6 } ospfVirtIfState OBJECT-TYPE SYNTAX INTEGER { down (1), -- these use the same encoding pointToPoint (4) -- as the ospfIfTable } ACCESS read-only STATUS mandatory DESCRIPTION "OSPF virtual interface states." DEFVAL { down } ::= { ospfVirtIfEntry 7 } ospfVirtIfEvents OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of state changes or error events on this Virtual Link" ::= { ospfVirtIfEntry 8 } ospfVirtIfAuthKey OBJECT-TYPE SYNTAX DisplayString ACCESS read-write STATUS mandatory DESCRIPTION "If Authentication Type is simplePassword, the device will left adjust and zero fill to 8 oc- tets. Note that unauthenticated interfaces need no authentication key, and simple password authen- tication cannot use a key of more than 8 oc- tets. Larger keys are useful only with authen- tication mechanisms not specified in this docu- ment. When read, ospfVirtIfAuthKey always returns a string of length zero." REFERENCE "OSPF Version 2, Section 9 The Interface Data Structure" ::= { ospfVirtIfEntry 9 } ospfVirtIfStatus OBJECT-TYPE SYNTAX INTEGER { valid (1), invalid (2) } ACCESS read-write STATUS mandatory DESCRIPTION "This variable displays the status of the en- try. Setting it to 'invalid' has the effect of rendering it inoperative. The internal effect (row removal) is implementation dependent." DEFVAL { valid } ::= { ospfVirtIfEntry 10 } ospfVirtIfAuthType OBJECT-TYPE SYNTAX INTEGER (0..255) -- none (0), -- simplePassword (1) -- md5 (2) -- reserved for specification by IANA (> 2) ACCESS read-write STATUS mandatory DESCRIPTION "The authentication type specified for a virtu- al interface. Additional authentication types may be assigned locally." REFERENCE "OSPF Version 2, Appendix E Authentication" DEFVAL { 0 } -- no authentication, by default ::= { ospfVirtIfEntry 11 } -- OSPF Neighbor Table -- The OSPF Neighbor Table describes all neighbors in -- the locality of the subject router. ospfNbrTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfNbrEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A table of non-virtual neighbor information." REFERENCE "OSPF Version 2, Section 10 The Neighbor Data Structure" ::= { ospf 10 } ospfNbrEntry OBJECT-TYPE SYNTAX OspfNbrEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "The information regarding a single neighbor." REFERENCE "OSPF Version 2, Section 10 The Neighbor Data Structure" INDEX { ospfNbrIpAddr, ospfNbrAddressLessIndex } ::= { ospfNbrTable 1 } OspfNbrEntry ::= SEQUENCE { ospfNbrIpAddr IpAddress, ospfNbrAddressLessIndex INTEGER, ospfNbrRtrId IpAddress, ospfNbrOptions INTEGER, ospfNbrPriority INTEGER, ospfNbrState INTEGER, ospfNbrEvents Counter, ospfNbrLsRetransQLen Gauge, ospfNbrStatus INTEGER, ospfNbrPermanence INTEGER, ospfNbrHelloSuppressed INTEGER } ospfNbrIpAddr OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "The IP address of this neighbor." ::= { ospfNbrEntry 1 } ospfNbrAddressLessIndex OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory 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 IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "A 32-bit integer (represented as a type IpAddress) uniquely identifying the neighboring router in the Autonomous System." ::= { ospfNbrEntry 3 } ospfNbrOptions OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "A Bit Mask corresponding to the neighbor's options field. Bit 0, if set, indicates that the area accepts and operates on external information; if zero, it is a stub area. Bit 1, if set, 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 ca- pable of routing IP Multicast datagrams; i.e., 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 advertise- ments at NSSA borders." REFERENCE "OSPF Version 2, Section 12.1.2 Options" DEFVAL { 0 } ::= { ospfNbrEntry 4 } ospfNbrPriority OBJECT-TYPE SYNTAX INTEGER (0..255) ACCESS read-only STATUS mandatory 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) } ACCESS read-only STATUS mandatory 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 Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times this neighbor relationship has changed state, or an error has occurred." DEFVAL { 0 } ::= { ospfNbrEntry 7 } ospfNbrLsRetransQLen OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory DESCRIPTION "The current length of the retransmission queue." DEFVAL { 0 } ::= { ospfNbrEntry 8 } ospfNbrStatus OBJECT-TYPE SYNTAX INTEGER { valid (1), invalid (2) } ACCESS read-only STATUS mandatory DESCRIPTION "This variable displays the validity or invalidity of the entry. Setting it to 'invalid' has the effect of rendering it inoperative. The internal effect (row removal) is implementation dependent." DEFVAL { valid } ::= { ospfNbrEntry 9 } ospfNbrPermanence OBJECT-TYPE SYNTAX INTEGER { dynamic (1), -- learned through protocol permanent (2) -- configured address } ACCESS read-only STATUS mandatory DESCRIPTION "This variable displays the status of the en- try. 'dynamic' and 'permanent' refer to how the neighbor became known." DEFVAL { dynamic } ::= { ospfNbrEntry 10 } ospfNbrHelloSuppressed OBJECT-TYPE SYNTAX INTEGER { true (1), false (2) } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether Hellos are being suppressed to the neighbor" ::= { ospfNbrEntry 11 } -- OSPF Virtual Neighbor Table -- This table describes all virtual neighbors. -- Since Virtual Links are configured in the -- virtual interface table, this table is read-only. ospfVirtNbrTable OBJECT-TYPE SYNTAX SEQUENCE OF OspfVirtNbrEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A table of virtual neighbor information." REFERENCE "OSPF Version 2, Section 15 Virtual Links" ::= { ospf 11 } ospfVirtNbrEntry OBJECT-TYPE SYNTAX OspfVirtNbrEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "Virtual neighbor information." INDEX { ospfVirtNbrArea, ospfVirtNbrRtrId } ::= { ospfVirtNbrTable 1 } OspfVirtNbrEntry ::= SEQUENCE { ospfVirtNbrArea IpAddress, ospfVirtNbrRtrId IpAddress, ospfVirtNbrIpAddr IpAddress, ospfVirtNbrOptions INTEGER, ospfVirtNbrState INTEGER, ospfVirtNbrEvents Counter, ospfVirtNbrLsRetransQLen Gauge, ospfVirtNbrHelloSuppressed INTEGER } ospfVirtNbrArea OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "The Transit Area Identifier." ::= { ospfVirtNbrEntry 1 } ospfVirtNbrRtrId OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "A 32-bit integer uniquely identifying the neighboring router in the Autonomous System." ::= { ospfVirtNbrEntry 2 } ospfVirtNbrIpAddr OBJECT-TYPE SYNTAX IpAddress ACCESS read-only STATUS mandatory DESCRIPTION "The IP address this Virtual Neighbor is us- ing." ::= { ospfVirtNbrEntry 3 } ospfVirtNbrOptions OBJECT-TYPE SYNTAX INTEGER ACCESS read-only STATUS mandatory DESCRIPTION "A Bit Mask corresponding to the neighbor's op- tions field. Bit 1, if set, indicates that the system will operate on Type of Service metrics other than TOS 0. If zero, the neighbor will ignore all metrics except the TOS 0 metric. Bit 2, if set, indicates that the system is Network Multicast capable; ie, that it imple- ments 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) } ACCESS read-only STATUS mandatory DESCRIPTION "The state of the Virtual Neighbor Relation- ship." DEFVAL { down } ::= { ospfVirtNbrEntry 5 } ospfVirtNbrEvents OBJECT-TYPE SYNTAX Counter ACCESS read-only STATUS mandatory DESCRIPTION "The number of times this virtual link has changed its state, or an error has occurred." ::= { ospfVirtNbrEntry 6 } ospfVirtNbrLsRetransQLen OBJECT-TYPE SYNTAX Gauge ACCESS read-only STATUS mandatory DESCRIPTION "The current length of the retransmission queue." ::= { ospfVirtNbrEntry 7 } ospfVirtNbrHelloSuppressed OBJECT-TYPE SYNTAX INTEGER { true (1), false (2) } ACCESS read-only STATUS mandatory DESCRIPTION "Indicates whether Hellos are being suppressed to the neighbor" ::= { ospfVirtNbrEntry 8 } -- -- 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 ACCESS not-accessible STATUS mandatory DESCRIPTION "A range of IP addresses specified by an IP address/IP network mask pair. For example, class B address range of X.X.X.X with a network mask of 255.255.0.0 includes all IP addresses from X.X.0.0 to X.X.255.255. Note that if ranges are configured such that one range sub- sumes another range (e.g., 10.0.0.0 mask 255.0.0.0 and 10.1.0.0 mask 255.255.0.0), the most specific match is the preferred one." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospf 14 } ospfAreaAggregateEntry OBJECT-TYPE SYNTAX OspfAreaAggregateEntry ACCESS not-accessible STATUS mandatory DESCRIPTION "A range of IP addresses specified by an IP address/IP network mask pair. For example, class B address range of X.X.X.X with a network mask of 255.255.0.0 includes all IP addresses from X.X.0.0 to X.X.255.255. Note that if ranges are range 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" INDEX { ospfAreaAggregateAreaId, ospfAreaAggregateLsdbType, ospfAreaAggregateNet, ospfAreaAggregateMask } ::= { ospfAreaAggregateTable 1 } OspfAreaAggregateEntry ::= SEQUENCE { ospfAreaAggregateAreaId IpAddress, ospfAreaAggregateLsdbType INTEGER, ospfAreaAggregateNet IpAddress, ospfAreaAggregateMask IpAddress, ospfAreaAggregateStatus INTEGER, ospfAreaAggregateEffect INTEGER } ospfAreaAggregateAreaId OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory DESCRIPTION "The Area the Address Aggregate is to be found within." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfAreaAggregateEntry 1 } ospfAreaAggregateLsdbType OBJECT-TYPE SYNTAX INTEGER { summaryLink (3), nssaExternalLink (7) } ACCESS read-write STATUS mandatory DESCRIPTION "The type of the Address Aggregate. This field specifies the Lsdb type that this Address Ag- gregate applies to." REFERENCE "OSPF Version 2, Appendix A.4.1 The Link State Advertisement header" DEFVAL { summaryLink } ::= { ospfAreaAggregateEntry 2 } ospfAreaAggregateNet OBJECT-TYPE SYNTAX IpAddress ACCESS read-write STATUS mandatory 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 ACCESS read-write STATUS mandatory 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 INTEGER { valid (1), invalid (2) } ACCESS read-write STATUS mandatory DESCRIPTION "This variable displays the status of the en- try. Setting it to 'invalid' has the effect of rendering it inoperative. The internal effect (row removal) is implementation dependent." DEFVAL { valid } ::= { ospfAreaAggregateEntry 5 } ospfAreaAggregateEffect OBJECT-TYPE SYNTAX INTEGER { advertiseMatching (1), doNotAdvertiseMatching (2) } ACCESS read-write STATUS mandatory DESCRIPTION "Subnets subsumed by ranges either trigger the advertisement of the indicated aggregate (ad- vertiseMatching), or result in the subnet's not being advertised at all outside the area." DEFVAL { advertiseMatching } ::= { ospfAreaAggregateEntry 6 } END