Network Working Group Editors Dan Joyal Internet Draft Nortel Vishwas Manral IP Infusion Document: draft-ietf-ospf-ospfv3-mib-11.txt August 2006 Expires: February 2007 Management Information Base for OSPFv3 Status of this Memo By submitting this Internet-Draft, each author represents that any applicable patent or other IPR claims of which he or she is aware have been or will be disclosed, and any of which he or she becomes aware will be disclosed, in accordance with Section 6 of BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF), its areas, and its working groups. Note that other groups may also distribute working documents as Internet-Drafts. Internet-Drafts are draft documents valid for a maximum of six months and may be updated, replaced, or obsoleted by other documents at any time. It is inappropriate to use Internet-Drafts as reference material or to cite them other than as "work in progress." The list of current Internet-Drafts can be accessed at http://www.ietf.org/1id-abstracts.html The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html Copyright Notice Copyright (C) The Internet Society (2006). All rights reserved. Abstract This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in IPv6-based internets. In particular, it defines objects for managing the Open Shortest Path First Routing Protocol for IPv6. Please send comments to ospf@ietf.org. Table of Contents 1. The Internet-Standard Management Framework.....................2 Internet Draft Expires February 2007 [Page 1] OSPFv3 MIB August 2006 2. Overview.......................................................2 2.1 IPv6 Interfaces..............................................3 2.2 Addressing Semantics.........................................4 2.3 Authentication...............................................4 2.4 Type of Service..............................................4 2.5 Flooding Scope...............................................4 2.6 Virtual Links................................................4 2.7 Neighbors....................................................5 2.8 Conventions..................................................5 3. Structure of the OSPFv3 MIB....................................5 3.1 General Variables............................................5 3.2 Area Table...................................................5 3.3 Area-Scope, Link-Scope and AS-Scope Link State Database......5 3.4 Host Table...................................................5 3.5 Interface Table..............................................5 3.6 Virtual Interface Table......................................6 3.7 Neighbor, Configured Neighbor and Virtual Neighbor Tables.......................................................6 3.8 Aggregate Range Table........................................6 4. Definitions....................................................6 5. Security Considerations.......................................65 6. IANA Considerations...........................................65 7. Acknowledgements..............................................66 8. Normative References..........................................66 9. Informative References........................................67 10.Contributors' Addresses.......................................67 11.Authors' Addresses............................................67 12.Differences from RFC 1850.....................................68 13.Full Copyright Statement......................................73 14.Intellectual Property.........................................73 1. The Internet-Standard Management Framework For a detailed overview of the documents that describe the current Internet-Standard Management Framework, please refer to section 7 of RFC 3410 [RFC3410]. Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. MIB objects are generally accessed through the Simple Network Management Protocol (SNMP). Objects in the MIB are defined using the mechanisms defined in the Structure of Management Information (SMI). This memo specifies a MIB module that is compliant to the SMIv2, which is described in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580 [RFC2580] 2. Overview This memo defines a portion of the Management Information Base (MIB) for managing the Open Shortest Path First Routing Protocol for IPv6 [RFC2740], otherwise known as OSPF version 3 (OSPFv3). Though the fundamental mechanisms of OSPF version 2 (OSPFv2) [RFC2328] remain Internet Draft Expires February 2007 [Page 2] OSPFv3 MIB August 2006 unchanged in OSPFv3, some changes were necessary due to differences in IP address size and in protocol semantics between IPv4 and IPv6. In many cases, where the protocol operations have not changed from OSPFv2, the specification for OSPFv3 does not restate the details, but instead refers to the relevant sections in the OSPFv2 specification. This MIB follows along the same lines and includes Reference clauses referring to the OSPFv2 specification when applicable. An attempt was made to align the OSPFv3 MIB as closely as possible with the OSPFv2 MIB. The following subsections highlight the major differences between the OSPFv2 MIB [RFC1850] and the OSPFv3 MIB. A detailed list of differences can be found in Appendix A. 2.1. IPv6 Interfaces IPv6 interfaces attach to links [RFC2460]. A link is roughly defined as the layer below IPv6 (e.g. Ethernet, IPv4 Tunnel). One or more IPv6 prefixes can be associated with an IPv6 interface. IPv6 interfaces and the prefixes associated with those interfaces can be configured via the IPV6-MIB [RFC2465]. IPv6 interfaces are configured in the IPv6 Interface Table and IPv6 prefixes are configured in the IPv6 Address Prefix Table. An IPv6 interface is identified by a unique index value. IPv6 Address Prefix Table entries associated with an IPv6 interface reference the interface's index. Whereas an interface identifier in OSPFv2 is a local IPv4 address or MIB-2 interface index, an OSPFv3 interface identifier is an IPv6 interface index. For example, the index value of an OSPFv3 Interface Table entry is the IPv6 interface index of the IPv6 interface over which OSPFv3 is configured to operate. 2.2. Addressing Semantics Router ID, Area ID and Link State ID remain at the OSPFv2 size of 32 bits. To ensure uniqueness, a router running both IPv4 and IPv6 concurrently can continue to use a local IPv4 host address, represented as an unsigned 32-bit value, as the OSPFv3 Router ID. Otherwise, the Router ID must be selected using another method (e.g. administratively assigned). Router ID, Area ID and Link State ID do not have addressing semantics in OSPFv3, so their syntax is changed to Unsigned32. The order of the Router ID and Link State ID index components in Link State Database Tables are reversed in OSPFv3 since the lack of addressing semantics in Link State IDs make them less unique identifiers than the Router ID. It is more useful to do partial OID lookups extending to the Router ID rather than the Link State ID. 2.3. Authentication Internet Draft Expires February 2007 [Page 3] OSPFv3 MIB August 2006 In OSPFv3, authentication has been removed from the protocol itself. MIB objects related to authentication are not carried forward from the OSPFv2 MIB. 2.4. Type of Service OSPFv2 MIB objects related to Type of Service (ToS) are not carried forward to the OSPFv3 MIB. 2.5. Flooding Scope Flooding scope for LSAs has been generalized and is now explicitly encoded in the LSA's LS type field. The action to take upon receipt of unknown LSA types is also encoded in the LS type field [RFC2740]. The OSPFv3 MIB defines three Link State Database tables, one each for Area-scope LSAs, Link-scope LSAs and AS-scope LSAs. 2.6. Virtual Links Since addressing semantics have been removed from router-LSAs in OSPFv3, Virtual Links now need to be assigned an interface ID for advertisement in Hello packets and in router-LSAs. A read-only object has been added to the Virtual Interface Table entry to view the assigned interface ID. 2.7. Neighbors The OSPFv2 Neighbor Table has been split into two tables. The OSPFv3 Neighbor Table is a read-only table and it contains information learned from Hellos received from neighbors, including Configured neighbors. The OSPFv3 Configured Neighbor Table contains entries for manually configured neighbors and neighbors dynamically discovered by lower-level protocols such as Inverse Neighbor Discovery. 2.8 Conventions The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119 [RFC2119]. 3. Structure of the OSPFv3 MIB The MIB is composed of the following sections: General Variables Area Table Area-Scope Link State Database Link-Scope Link State Database AS-Scope Link State Database Host Table Interface Table Internet Draft Expires February 2007 [Page 4] OSPFv3 MIB August 2006 Virtual Interface Table Neighbor Table Configured Neighbor Table Virtual Neighbor Table Aggregate Range Table 3.1. General Variables The General Variables are global to the OSPFv3 Process. 3.2. Area Table The Area Data Structure describes the OSPFv3 Areas that the router participates in. 3.3. Area-Scope, Link-Scope and AS-Scope Link State Database The Link State Databases are provided primarily to provide detailed information for network debugging. 3.4. Host Table The Host Table is provided to view configured Host Route information. 3.5. Interface Table The Interface Table describes the various IPv6 links on which OSPFv3 is configured. 3.6. Virtual Interface Table The Virtual Interface Table describes virtual OSPFv3 links. 3.7. Neighbor, Configured Neighbor and Virtual Neighbor Tables The Neighbor Table, the Configured Neighbor Table and the Virtual Neighbor Table describe the neighbors to the OSPFv3 Process. 3.8. Aggregate Range Table The Aggregate Range Table describes prefixes, which summarize routing information for export outside of an Area. 4. Definitions OSPFV3-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, mib-2, Counter32, Gauge32, Integer32, Unsigned32 FROM SNMPv2-SMI Internet Draft Expires February 2007 [Page 5] OSPFv3 MIB August 2006 TEXTUAL-CONVENTION, TruthValue, RowStatus FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF InterfaceIndex FROM IF-MIB InetAddressType, InetAddress, InetAddressPrefixLength FROM INET-ADDRESS-MIB Metric, BigMetric, Status, HelloRange, DesignatedRouterPriority FROM OSPF-MIB; ospfv3MIB MODULE-IDENTITY LAST-UPDATED "200608091200Z" ORGANIZATION "IETF OSPF Working Group" CONTACT-INFO "WG E-Mail: ospf@ietf.org WG Chairs: acee@cisco.com dube.rohit@gmail.com Dan Joyal Nortel 600 Technology Park Drive Billerica, MA 01821, USA djoyal@nortel.com Vishwas Manral IP Infusion Bangalore India vishwas@ipinfusion.com" DESCRIPTION "The MIB module for OSPF version 3. Copyright (C) The Internet Society (2006). This version of this MIB module is part of RFC XXXX; see the RFC itself for full legal notices." REVISION "200608091200Z" DESCRIPTION -- RFC Editor assigns RFC xxxx "Initial version, published as RFC xxxx" ::= { mib-2 XXX } -- to be assigned by IANA -- Texual conventions Ospfv3UpToRefreshIntervalTc ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION Internet Draft Expires February 2007 [Page 6] OSPFv3 MIB August 2006 "The values one might be able to configure for variables bounded by the Refresh Interval" SYNTAX Integer32 (1..1800) Ospfv3DeadIntRangeTc ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "The range, in seconds, of dead interval value." SYNTAX Integer32 (1..'FFFF'h) Ospfv3RouterIdTc ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "A 32-bit, unsigned integer uniquely identifying the router in the Autonomous System. To ensure uniqueness, this may default to the value of one of the router's IPv4 host addresses if IPv4 is configured on the router." SYNTAX Unsigned32 (1..'FFFFFFFF'h) Ospfv3AreaIdTc ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "An OSPFv3 Area Identifier" SYNTAX Unsigned32 (0..'FFFFFFFF'h) Ospfv3IfInstIdTc ::= TEXTUAL-CONVENTION DISPLAY-HINT "d" STATUS current DESCRIPTION "An OSPFv3 interface instance ID" SYNTAX Integer32 (0..255) -- Top-level structure of MIB ospfv3Notifications OBJECT IDENTIFIER ::= { ospfv3MIB 0 } ospfv3Objects OBJECT IDENTIFIER ::= { ospfv3MIB 1 } ospfv3Conformance OBJECT IDENTIFIER ::= { ospfv3MIB 2 } -- OSPFv3 General Variables -- These parameters apply globally to the Router's -- OSPFv3 Process. ospfv3GeneralGroup OBJECT IDENTIFIER ::= { ospfv3Objects 1 } ospfv3RouterId OBJECT-TYPE SYNTAX Ospfv3RouterIdTc MAX-ACCESS read-write STATUS current Internet Draft Expires February 2007 [Page 7] OSPFv3 MIB August 2006 DESCRIPTION "A 32-bit integer uniquely identifying the router in the Autonomous System. To ensure uniqueness, this may default to the value of one of the router's IPv4 host addresses, represented as a 32-bit unsigned integer, if IPv4 is configured on the router." ::= { ospfv3GeneralGroup 1 } ospfv3AdminStat OBJECT-TYPE SYNTAX Status MAX-ACCESS read-write STATUS current DESCRIPTION "The administrative status of OSPFv3 in the router. The value 'enabled' denotes that the OSPFv3 Process is active on at least one interface; 'disabled' disables it on all interfaces." ::= { ospfv3GeneralGroup 2 } ospfv3VersionNumber OBJECT-TYPE SYNTAX INTEGER { version3 (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "The version number of OSPF for IPv6 is 3." ::= { ospfv3GeneralGroup 3 } ospfv3AreaBdrRtrStatus 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" ::= { ospfv3GeneralGroup 4 } ospfv3ASBdrRtrStatus 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." REFERENCE "OSPF Version 2, Section 3.3 Classification of routers" ::= { ospfv3GeneralGroup 5 } Internet Draft Expires February 2007 [Page 8] OSPFv3 MIB August 2006 ospfv3AsScopeLsaCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of AS-Scope (e.g. AS-External) link state advertisements in the link state database." ::= { ospfv3GeneralGroup 6 } ospfv3AsScopeLsaCksumSum OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The 32-bit unsigned sum of the LS checksums of the AS-scoped 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." ::= { ospfv3GeneralGroup 7 } ospfv3OriginateNewLsas 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." ::= { ospfv3GeneralGroup 8 } ospfv3RxNewLsas OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current 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." ::= { ospfv3GeneralGroup 9 } ospfv3ExtLsaCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of External(LS type 0x4005) in the link state database" Internet Draft Expires February 2007 [Page 9] OSPFv3 MIB August 2006 ::= { ospfv3GeneralGroup 10 } ospfv3ExtAreaLsdbLimit 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 ospfv3ExtAreaLsdbLimit, the router enters Overflow state. The router never holds more than ospfv3ExtAreaLsdbLimit non-default AS-external-LSAs in its database. Ospfv3ExtAreaLsdbLimit MUST be set identically in all routers attached to the OSPFv3 backbone and/or any regular OSPFv3 area. (i.e., OSPFv3 stub areas and NSSAs are excluded)." ::= { ospfv3GeneralGroup 11 } ospfv3MulticastExtensions OBJECT-TYPE SYNTAX BITS { intraAreaMulticast(0), interAreaMulticast(1), interAsMulticast(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "A Bit Mask indicating whether the router is forwarding IPv6 multicast datagrams based on the algorithms defined in the Multicast Extensions to OSPF. If intraAreaMulticast set, indicates that the router can forward IPv6 multicast datagrams in the router's directly attached areas (called intra-area multicast routing). If interAreaMulticast set, indicates that the router can forward IPv6 multicast datagrams between OSPFv3 areas (called inter-area multicast routing). If interAsMulticast set, indicates that the router can forward IPv6 multicast datagrams between Autonomous Systems (called inter-AS multicast routing). Internet Draft Expires February 2007 [Page 10] OSPFv3 MIB August 2006 Only certain combinations of bit settings are allowed, namely: - All bits cleared (no multicasting) - intraAreaMulticast only, - intraAreaMulticast and interAreaMulticast, - intraAreaMulticast and interAsMulticast - intraAreaMulticast, interAreaMulticast and interAsMulticast By default, all bits are cleared." ::= { ospfv3GeneralGroup 12 } ospfv3ExitOverflowInterval OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The number of seconds that, after entering Overflow State, a router will attempt to leave Overflow State. 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." ::= { ospfv3GeneralGroup 13 } ospfv3DemandExtensions OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "The router's support for demand routing." REFERENCE "OSPF Version 2, Appendix on Demand Routing" ::= { ospfv3GeneralGroup 14 } ospfv3ReferenceBandwidth OBJECT-TYPE SYNTAX Unsigned32 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)" ::= { ospfv3GeneralGroup 15 } ospfv3RestartSupport OBJECT-TYPE SYNTAX INTEGER { none (1), plannedOnly (2), plannedAndUnplanned (3) } MAX-ACCESS read-write STATUS current DESCRIPTION Internet Draft Expires February 2007 [Page 11] OSPFv3 MIB August 2006 "The router's support for OSPF Graceful restart. Options include: no restart support, only planned restarts or both planned and unplanned restarts." ::= { ospfv3GeneralGroup 16 } ospfv3RestartInterval OBJECT-TYPE SYNTAX Ospfv3UpToRefreshIntervalTc UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "Configured OSPF Graceful restart timeout interval." ::= { ospfv3GeneralGroup 17 } ospfv3RestartStatus OBJECT-TYPE SYNTAX INTEGER { notRestarting (1), plannedRestart (2), unplannedRestart (3) } MAX-ACCESS read-only STATUS current DESCRIPTION "The current status of OSPF Graceful restart capability." ::= { ospfv3GeneralGroup 18 } ospfv3RestartAge OBJECT-TYPE SYNTAX Ospfv3UpToRefreshIntervalTc UNITS "seconds" MAX-ACCESS read-only STATUS current DESCRIPTION "Remaining time in current OSPF Graceful restart interval." ::= { ospfv3GeneralGroup 19 } ospfv3RestartExitRc OBJECT-TYPE SYNTAX INTEGER { none (1), inProgress (2), completed (3), timedOut (4), topologyChanged (5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Describes the outcome of the last attempt at a Graceful restart. none:............no restart has yet been attempted. inProgress:......a restart attempt is currently underway. completed:.......the last restart completed successfully. timedOut:........the last restart timed out. topologyChanged:.the last restart was aborted due to Internet Draft Expires February 2007 [Page 12] OSPFv3 MIB August 2006 a topology change." ::= { ospfv3GeneralGroup 20 } ospfv3NotificationEnable OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If this object is set to true(1), then it enables the generation of OSPFv3 Notifications. If it is set to false(2), these notifications are not generated. Configured values MUST survive an agent reboot." DEFVAL { true } ::= { ospfv3GeneralGroup 21 } -- The OSPFv3 Area Data Structure contains information -- regarding the various areas. The interfaces and -- virtual links are configured as part of these areas. -- Area 0, by definition, is the Backbone Area ospfv3AreaTable OBJECT-TYPE SYNTAX SEQUENCE OF Ospfv3AreaEntry MAX-ACCESS not-accessible STATUS current 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" ::= { ospfv3Objects 2 } ospfv3AreaEntry OBJECT-TYPE SYNTAX Ospfv3AreaEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information describing the configured parameters and cumulative statistics of one of the router's attached areas." INDEX { ospfv3AreaId } ::= { ospfv3AreaTable 1 } Ospfv3AreaEntry ::= SEQUENCE { ospfv3AreaId Ospfv3AreaIdTc, ospfv3ImportAsExtern INTEGER, Internet Draft Expires February 2007 [Page 13] OSPFv3 MIB August 2006 ospfv3AreaSpfRuns Counter32, ospfv3AreaBdrRtrCount Gauge32, ospfv3AreaAsBdrRtrCount Gauge32, ospfv3AreaScopeLsaCount Gauge32, ospfv3AreaScopeLsaCksumSum Integer32, ospfv3AreaSummary INTEGER, ospfv3AreaStatus RowStatus, ospfv3StubMetric BigMetric, ospfv3AreaNssaTranslatorRole INTEGER, ospfv3AreaNssaTranslatorState INTEGER, ospfv3AreaNssaTranslatorStabInt Unsigned32, ospfv3AreaNssaTranslatorEvents Counter32, ospfv3AreaStubMetricType INTEGER } ospfv3AreaId OBJECT-TYPE SYNTAX Ospfv3AreaIdTc MAX-ACCESS not-accessible STATUS current DESCRIPTION "A 32-bit integer uniquely identifying an area. Area ID 0 is used for the OSPFv3 backbone." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfv3AreaEntry 1 } ospfv3ImportAsExtern OBJECT-TYPE SYNTAX INTEGER { importExternal(1), -- normal area importNoExternal(2), -- stub area importNssa(3) -- not-so-stubby-area } MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates whether an area is a Stub area, NSSA, or standard area. AS-scope LSAs are not imported into Stub Areas or NSSAs. NSSAs import AS-External data as NSSA LSAs which have Area-scope" REFERENCE Internet Draft Expires February 2007 [Page 14] OSPFv3 MIB August 2006 "OSPF Version 2, Appendix C.2 Area parameters" DEFVAL { importExternal } ::= { ospfv3AreaEntry 2 } ospfv3AreaSpfRuns 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." ::= { ospfv3AreaEntry 3 } ospfv3AreaBdrRtrCount 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 SPF Pass." ::= { ospfv3AreaEntry 4 } ospfv3AreaAsBdrRtrCount 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." ::= { ospfv3AreaEntry 5 } ospfv3AreaScopeLsaCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of Area-Scope link state advertisements in this area's link state database." ::= { ospfv3AreaEntry 6 } ospfv3AreaScopeLsaCksumSum OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The 32-bit unsigned sum of the Area-Scope link state advertisements' LS checksums contained in this Internet Draft Expires February 2007 [Page 15] OSPFv3 MIB August 2006 area's link state database. 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." ::= { ospfv3AreaEntry 7 } ospfv3AreaSummary OBJECT-TYPE SYNTAX INTEGER { noAreaSummary(1), sendAreaSummary(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "The variable ospfv3AreaSummary controls the import of Inter-Area LSAs into stub and NSSA areas. It has no effect on other areas. If it is noAreaSummary, the router will neither originate nor propagate Inter-Area 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 Inter-Area LSAs." DEFVAL { sendAreaSummary } ::= { ospfv3AreaEntry 8 } ospfv3AreaStatus 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." ::= { ospfv3AreaEntry 9 } ospfv3StubMetric OBJECT-TYPE SYNTAX BigMetric MAX-ACCESS read-create STATUS current DESCRIPTION "The metric value advertised for the default route into Stub and NSSA areas." ::= { ospfv3AreaEntry 10 } ospfv3AreaNssaTranslatorRole OBJECT-TYPE SYNTAX INTEGER { always(1), candidate(2) } Internet Draft Expires February 2007 [Page 16] OSPFv3 MIB August 2006 MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates an NSSA Border router's ability to perform NSSA translation of NSSA-LSAs into AS-External-LSAs." DEFVAL { candidate } ::= { ospfv3AreaEntry 11 } ospfv3AreaNssaTranslatorState 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 NSSA-LSAs into AS-External-LSA's. When this object is set to enabled, the NSSA Border router's ospfv3AreaNssTranslatorRole has been set to always. When this object is set to elected, a candidate NSSA Border router is translating NSSA-LSA's into AS-External-LSA's. When this object is set to disabled, a candidate NSSA Border router is NOT translating NSSA-LSA's into AS-External-LSA's." ::= { ospfv3AreaEntry 12 } ospfv3AreaNssaTranslatorStabInt OBJECT-TYPE SYNTAX Unsigned32 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 } ::= { ospfv3AreaEntry 13 } ospfv3AreaNssaTranslatorEvents 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." ::= { ospfv3AreaEntry 14 } ospfv3AreaStubMetricType OBJECT-TYPE SYNTAX INTEGER { ospfv3Metric (1), -- OSPF Metric Internet Draft Expires February 2007 [Page 17] OSPFv3 MIB August 2006 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 { ospfv3Metric } ::= { ospfv3AreaEntry 15 } -- OSPFv3 AS-Scope Link State Database -- The Link State Database contains the AS-Scope Link State -- Advertisements from throughout the areas that the -- device is attached to. ospfv3AsLsdbTable OBJECT-TYPE SYNTAX SEQUENCE OF Ospfv3AsLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The OSPFv3 Process's AS-Scope Link State Database." ::= { ospfv3Objects 3 } ospfv3AsLsdbEntry OBJECT-TYPE SYNTAX Ospfv3AsLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A single AS-Scope Link State Advertisement." INDEX { ospfv3AsLsdbType, ospfv3AsLsdbRouterId, ospfv3AsLsdbLsid } ::= { ospfv3AsLsdbTable 1 } Ospfv3AsLsdbEntry ::= SEQUENCE { ospfv3AsLsdbType Unsigned32, ospfv3AsLsdbRouterId Ospfv3RouterIdTc, ospfv3AsLsdbLsid Unsigned32, ospfv3AsLsdbSequence Integer32, ospfv3AsLsdbAge Integer32, ospfv3AsLsdbChecksum Integer32, ospfv3AsLsdbAdvertisement OCTET STRING, ospfv3AsLsdbTypeKnown TruthValue Internet Draft Expires February 2007 [Page 18] OSPFv3 MIB August 2006 } ospfv3AsLsdbType OBJECT-TYPE SYNTAX Unsigned32(0..'FFFFFFFF'h) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The type of the link state advertisement. Each link state type has a separate advertisement format. AS-Scope LSAs not recognized by the router may be stored in the database." ::= { ospfv3AsLsdbEntry 1 } ospfv3AsLsdbRouterId OBJECT-TYPE SYNTAX Ospfv3RouterIdTc 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" ::= { ospfv3AsLsdbEntry 2 } ospfv3AsLsdbLsid OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Link State ID is an LS Type Specific field containing a unique identifier; it identifies the piece of the routing domain that is being described by the advertisement. In contrast to OSPFv2, the LSID has no addressing semantics." ::= { ospfv3AsLsdbEntry 3 } -- 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. ospfv3AsLsdbSequence OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current 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." Internet Draft Expires February 2007 [Page 19] OSPFv3 MIB August 2006 REFERENCE "OSPF Version 2, Section 12.1.6 LS sequence number" ::= { ospfv3AsLsdbEntry 4 } ospfv3AsLsdbAge OBJECT-TYPE SYNTAX Integer32 -- Should be 0..MaxAge -- unless 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" ::= { ospfv3AsLsdbEntry 5 } ospfv3AsLsdbChecksum 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" ::= { ospfv3AsLsdbEntry 6 } ospfv3AsLsdbAdvertisement OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1..65535)) MAX-ACCESS read-only STATUS current DESCRIPTION "The entire Link State Advertisement, including its header." ::= { ospfv3AsLsdbEntry 7 } ospfv3AsLsdbTypeKnown OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether the LSA type is recognized by this Router." ::= { ospfv3AsLsdbEntry 8 } Internet Draft Expires February 2007 [Page 20] OSPFv3 MIB August 2006 -- OSPFv3 Area-Scope Link State Database -- The Link State Database contains the Area-Scope Link State -- Advertisements from throughout the area that the -- device is attached to. ospfv3AreaLsdbTable OBJECT-TYPE SYNTAX SEQUENCE OF Ospfv3AreaLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The OSPFv3 Process's Area-Scope Link State Database." ::= { ospfv3Objects 4 } ospfv3AreaLsdbEntry OBJECT-TYPE SYNTAX Ospfv3AreaLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A single Area-Scope Link State Advertisement." INDEX { ospfv3AreaLsdbAreaId, ospfv3AreaLsdbType, ospfv3AreaLsdbRouterId, ospfv3AreaLsdbLsid } ::= { ospfv3AreaLsdbTable 1 } Ospfv3AreaLsdbEntry ::= SEQUENCE { ospfv3AreaLsdbAreaId Ospfv3AreaIdTc, ospfv3AreaLsdbType Unsigned32, ospfv3AreaLsdbRouterId Ospfv3RouterIdTc, ospfv3AreaLsdbLsid Unsigned32, ospfv3AreaLsdbSequence Integer32, ospfv3AreaLsdbAge Integer32, ospfv3AreaLsdbChecksum Integer32, ospfv3AreaLsdbAdvertisement OCTET STRING, ospfv3AreaLsdbTypeKnown TruthValue } ospfv3AreaLsdbAreaId OBJECT-TYPE SYNTAX Ospfv3AreaIdTc MAX-ACCESS not-accessible STATUS current DESCRIPTION Internet Draft Expires February 2007 [Page 21] OSPFv3 MIB August 2006 "The 32-bit identifier of the Area from which the LSA was received." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfv3AreaLsdbEntry 1 } ospfv3AreaLsdbType OBJECT-TYPE SYNTAX Unsigned32(0..'FFFFFFFF'h) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The type of the link state advertisement. Each link state type has a separate advertisement format. Area-Scope LSAs unrecognized by the router are also stored in this database." ::= { ospfv3AreaLsdbEntry 2 } ospfv3AreaLsdbRouterId OBJECT-TYPE SYNTAX Ospfv3RouterIdTc 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" ::= { ospfv3AreaLsdbEntry 3 } ospfv3AreaLsdbLsid OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Link State ID is an LS Type Specific field containing a unique identifier; it identifies the piece of the routing domain that is being described by the advertisement. In contrast to OSPFv2, the LSID has no addressing semantics." ::= { ospfv3AreaLsdbEntry 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. ospfv3AreaLsdbSequence OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The sequence number field is a signed 32-bit integer. It is used to detect old and Internet Draft Expires February 2007 [Page 22] OSPFv3 MIB August 2006 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" ::= { ospfv3AreaLsdbEntry 5 } ospfv3AreaLsdbAge OBJECT-TYPE SYNTAX Integer32 -- Should be 0..MaxAge -- unless 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" ::= { ospfv3AreaLsdbEntry 6 } ospfv3AreaLsdbChecksum 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" ::= { ospfv3AreaLsdbEntry 7 } ospfv3AreaLsdbAdvertisement OBJECT-TYPE SYNTAX OCTET STRING (SIZE (1..65535)) MAX-ACCESS read-only STATUS current DESCRIPTION "The entire Link State Advertisement, including its header." ::= { ospfv3AreaLsdbEntry 8 } ospfv3AreaLsdbTypeKnown OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION Internet Draft Expires February 2007 [Page 23] OSPFv3 MIB August 2006 "Indicates whether the LSA type is recognized by this Router." ::= { ospfv3AreaLsdbEntry 9 } -- OSPFv3 Link-Scope Link State Database -- The Link State Database contains the Link-Scope Link State -- Advertisements from the links that the -- device is attached to. ospfv3LinkLsdbTable OBJECT-TYPE SYNTAX SEQUENCE OF Ospfv3LinkLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The OSPFv3 Process's Link-Scope Link State Database." ::= { ospfv3Objects 5 } ospfv3LinkLsdbEntry OBJECT-TYPE SYNTAX Ospfv3LinkLsdbEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A single Link-Scope Link State Advertisement." INDEX { ospfv3LinkLsdbIfIndex, ospfv3LinkLsdbIfInstId, ospfv3LinkLsdbType, ospfv3LinkLsdbRouterId, ospfv3LinkLsdbLsid } ::= { ospfv3LinkLsdbTable 1 } Ospfv3LinkLsdbEntry ::= SEQUENCE { ospfv3LinkLsdbIfIndex InterfaceIndex, ospfv3LinkLsdbIfInstId Ospfv3IfInstIdTc, ospfv3LinkLsdbType Unsigned32, ospfv3LinkLsdbRouterId Ospfv3RouterIdTc, ospfv3LinkLsdbLsid Unsigned32, ospfv3LinkLsdbSequence Integer32, ospfv3LinkLsdbAge Integer32, ospfv3LinkLsdbChecksum Integer32, ospfv3LinkLsdbAdvertisement OCTET STRING, ospfv3LinkLsdbTypeKnown TruthValue } Internet Draft Expires February 2007 [Page 24] OSPFv3 MIB August 2006 ospfv3LinkLsdbIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The identifier of the link from which the LSA was received." ::= { ospfv3LinkLsdbEntry 1 } ospfv3LinkLsdbIfInstId OBJECT-TYPE SYNTAX Ospfv3IfInstIdTc MAX-ACCESS not-accessible STATUS current DESCRIPTION "The identifier of the interface instance from which the LSA was received." ::= { ospfv3LinkLsdbEntry 2 } ospfv3LinkLsdbType OBJECT-TYPE SYNTAX Unsigned32(0..'FFFFFFFF'h) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The type of the link state advertisement. Each link state type has a separate advertisement format. Link-Scope LSAs unrecognized by the router are also stored in this database." ::= { ospfv3LinkLsdbEntry 3 } ospfv3LinkLsdbRouterId OBJECT-TYPE SYNTAX Ospfv3RouterIdTc 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" ::= { ospfv3LinkLsdbEntry 4 } ospfv3LinkLsdbLsid OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Link State ID is an LS Type Specific field containing a unique identifier; it identifies the piece of the routing domain that is being described by the advertisement. In contrast to OSPFv2, the LSID has no addressing semantics." ::= { ospfv3LinkLsdbEntry 5 } Internet Draft Expires February 2007 [Page 25] OSPFv3 MIB August 2006 -- 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. ospfv3LinkLsdbSequence OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current 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" ::= { ospfv3LinkLsdbEntry 6 } ospfv3LinkLsdbAge OBJECT-TYPE SYNTAX Integer32 -- Should be 0..MaxAge -- unless 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" ::= { ospfv3LinkLsdbEntry 7 } ospfv3LinkLsdbChecksum 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" ::= { ospfv3LinkLsdbEntry 8 } ospfv3LinkLsdbAdvertisement OBJECT-TYPE Internet Draft Expires February 2007 [Page 26] OSPFv3 MIB August 2006 SYNTAX OCTET STRING (SIZE (1..65535)) MAX-ACCESS read-only STATUS current DESCRIPTION "The entire Link State Advertisement, including its header." ::= { ospfv3LinkLsdbEntry 9 } ospfv3LinkLsdbTypeKnown OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether the LSA type is recognized by this Router." ::= { ospfv3LinkLsdbEntry 10 } -- OSPF Host Table -- The Host/Metric Table indicates what hosts are directly -- attached to the Router, and what metrics and types of -- service should be advertised for them. ospfv3HostTable OBJECT-TYPE SYNTAX SEQUENCE OF Ospfv3HostEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The list of Hosts, and their metrics, that the router will advertise as host routes." REFERENCE "OSPF Version 2, Appendix C.6 Host route parameters" ::= { ospfv3Objects 6 } ospfv3HostEntry OBJECT-TYPE SYNTAX Ospfv3HostEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A metric to be advertised when a given host is reachable." INDEX { ospfv3HostAddressType, ospfv3HostAddress } ::= { ospfv3HostTable 1 } Ospfv3HostEntry ::= SEQUENCE { ospfv3HostAddressType InetAddressType, ospfv3HostAddress InetAddress, ospfv3HostMetric Internet Draft Expires February 2007 [Page 27] OSPFv3 MIB August 2006 Metric, ospfv3HostStatus RowStatus, ospfv3HostAreaID Ospfv3AreaIdTc } ospfv3HostAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The address type of ospfv3HostAddress. Only IPv6 addresses without zone index are expected." REFERENCE "OSPF Version 2, Appendix C.6 Host route parameters" ::= { ospfv3HostEntry 1 } ospfv3HostAddress OBJECT-TYPE SYNTAX InetAddress (SIZE (16)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The IPv6 Address of the Host. Must be a Global address." REFERENCE "OSPF Version 2, Appendix C.6 Host route parameters" ::= { ospfv3HostEntry 2 } ospfv3HostMetric OBJECT-TYPE SYNTAX Metric MAX-ACCESS read-create STATUS current DESCRIPTION "The Metric to be advertised." REFERENCE "OSPF Version 2, Appendix C.6 Host route parameters" ::= { ospfv3HostEntry 3 } ospfv3HostStatus 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 Internet Draft Expires February 2007 [Page 28] OSPFv3 MIB August 2006 whether other objects in this conceptual row can be modified." ::= { ospfv3HostEntry 4 } ospfv3HostAreaID OBJECT-TYPE SYNTAX Ospfv3AreaIdTc MAX-ACCESS read-create STATUS current DESCRIPTION "The Area the Host Entry is to be found within. By default, the area that a subsuming OSPFv3 interface is in, or Area 0" REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfv3HostEntry 5 } -- OSPFv3 Interface Table ospfv3IfTable OBJECT-TYPE SYNTAX SEQUENCE OF Ospfv3IfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The OSPFv3 Interface Table describes the interfaces from the viewpoint of OSPFv3." REFERENCE "OSPF Version 2, Appendix C.3 Router interface parameters" ::= { ospfv3Objects 7 } ospfv3IfEntry OBJECT-TYPE SYNTAX Ospfv3IfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The OSPFv3 Interface Entry describes one interface from the viewpoint of OSPFv3." INDEX { ospfv3IfIndex, ospfv3IfInstId } ::= { ospfv3IfTable 1 } Ospfv3IfEntry ::= SEQUENCE { ospfv3IfIndex InterfaceIndex, ospfv3IfInstId Ospfv3IfInstIdTc, ospfv3IfAreaId Ospfv3AreaIdTc, ospfv3IfType INTEGER, ospfv3IfAdminStat Status, Internet Draft Expires February 2007 [Page 29] OSPFv3 MIB August 2006 ospfv3IfRtrPriority DesignatedRouterPriority, ospfv3IfTransitDelay Ospfv3UpToRefreshIntervalTc, ospfv3IfRetransInterval Ospfv3UpToRefreshIntervalTc, ospfv3IfHelloInterval HelloRange, ospfv3IfRtrDeadInterval Ospfv3DeadIntRangeTc, ospfv3IfPollInterval Unsigned32, ospfv3IfState INTEGER, ospfv3IfDesignatedRouter Ospfv3RouterIdTc, ospfv3IfBackupDesignatedRouter Ospfv3RouterIdTc, ospfv3IfEvents Counter32, ospfv3IfStatus RowStatus, ospfv3IfMulticastForwarding INTEGER, ospfv3IfDemand TruthValue, ospfv3IfMetricValue Metric, ospfv3IfLinkScopeLsaCount Gauge32, ospfv3IfLinkLsaCksumSum Integer32, ospfv3IfDemandNbrProbe TruthValue, ospfv3IfDemandNbrProbeRetxLimit Unsigned32, ospfv3IfDemandNbrProbeInterval Unsigned32 } ospfv3IfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The interface index of this OSPFv3 interface. It corresponds to the interface index of the IPv6 interface on which OSPFv3 is configured." ::= { ospfv3IfEntry 1 } ospfv3IfInstId OBJECT-TYPE SYNTAX Ospfv3IfInstIdTc MAX-ACCESS not-accessible Internet Draft Expires February 2007 [Page 30] OSPFv3 MIB August 2006 STATUS current DESCRIPTION "Enables multiple interface instances of OSPFv3 to be run over a single link. Each protocol instance would be assigned a separate ID. This ID has local link significance only." ::= { ospfv3IfEntry 2 } ospfv3IfAreaId OBJECT-TYPE SYNTAX Ospfv3AreaIdTc MAX-ACCESS read-create STATUS current DESCRIPTION "A 32-bit integer uniquely identifying the area to which the interface connects. Area ID 0 is used for the OSPFv3 backbone." DEFVAL { 0 } ::= { ospfv3IfEntry 3 } ospfv3IfType OBJECT-TYPE SYNTAX INTEGER { broadcast(1), nbma(2), pointToPoint(3), pointToMultipoint(5) } MAX-ACCESS read-create STATUS current DESCRIPTION "The OSPFv3 interface type." ::= { ospfv3IfEntry 4 } ospfv3IfAdminStat OBJECT-TYPE SYNTAX Status MAX-ACCESS read-create STATUS current DESCRIPTION "The OSPFv3 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 OSPFv3." DEFVAL { enabled } ::= { ospfv3IfEntry 5 } ospfv3IfRtrPriority 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 Internet Draft Expires February 2007 [Page 31] OSPFv3 MIB August 2006 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 } ::= { ospfv3IfEntry 6 } ospfv3IfTransitDelay OBJECT-TYPE SYNTAX Ospfv3UpToRefreshIntervalTc 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." DEFVAL { 1 } ::= { ospfv3IfEntry 7 } ospfv3IfRetransInterval OBJECT-TYPE SYNTAX Ospfv3UpToRefreshIntervalTc 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." DEFVAL { 5 } ::= { ospfv3IfEntry 8 } ospfv3IfHelloInterval 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 } ::= { ospfv3IfEntry 9 } ospfv3IfRtrDeadInterval OBJECT-TYPE SYNTAX Ospfv3DeadIntRangeTc UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION Internet Draft Expires February 2007 [Page 32] OSPFv3 MIB August 2006 "The number of seconds that a router's Hello packets have not been seen before its neighbors declare the router down on the interface. 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 } ::= { ospfv3IfEntry 10 } ospfv3IfPollInterval OBJECT-TYPE SYNTAX Unsigned32 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 } ::= { ospfv3IfEntry 11 } ospfv3IfState 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 OSPFv3 Interface State." ::= { ospfv3IfEntry 12 } ospfv3IfDesignatedRouter OBJECT-TYPE SYNTAX Ospfv3RouterIdTc MAX-ACCESS read-only STATUS current DESCRIPTION "The Router ID of the Designated Router." ::= { ospfv3IfEntry 13 } ospfv3IfBackupDesignatedRouter OBJECT-TYPE SYNTAX Ospfv3RouterIdTc MAX-ACCESS read-only STATUS current DESCRIPTION "The Router ID of the Backup Designated Router." ::= { ospfv3IfEntry 14 } Internet Draft Expires February 2007 [Page 33] OSPFv3 MIB August 2006 ospfv3IfEvents 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." ::= { ospfv3IfEntry 15 } ospfv3IfStatus 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." ::= { ospfv3IfEntry 16 } ospfv3IfMulticastForwarding OBJECT-TYPE SYNTAX INTEGER { blocked(1), -- no multicast forwarding multicast(2), -- using multicast address unicast(3) -- to each OSPFv3 neighbor } MAX-ACCESS read-create STATUS current DESCRIPTION "The way multicasts should 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 ospfv3MulticastForwarding to 0 effectively disables all multicast forwarding." DEFVAL { blocked } ::= { ospfv3IfEntry 17 } ospfv3IfDemand OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates whether Demand OSPFv3 procedures (hello suppression to FULL neighbors and setting the DoNotAge flag on propagated LSAs) should be performed on this interface." DEFVAL { false } Internet Draft Expires February 2007 [Page 34] OSPFv3 MIB August 2006 ::= { ospfv3IfEntry 18 } ospfv3IfMetricValue OBJECT-TYPE SYNTAX Metric MAX-ACCESS read-create STATUS current DESCRIPTION "The metric assigned to this interface. The default value of the Metric is Reference Bandwidth / ifSpeed. The value of the reference bandwidth is configured by the ospfv3ReferenceBandwidth object." ::= { ospfv3IfEntry 19 } ospfv3IfLinkScopeLsaCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of Link-Scope link state advertisements in this link's link state database." ::= { ospfv3IfEntry 20 } ospfv3IfLinkLsaCksumSum OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The 32-bit unsigned sum of the Link-Scope link state advertisements' LS checksums contained in this link's link state database. 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." ::= { ospfv3IfEntry 21 } ospfv3IfDemandNbrProbe OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates whether or not neighbor probing is enabled to determine whether or not the neighbor is inactive. Neighbor probing is disabled by default." DEFVAL { false } ::= { ospfv3IfEntry 22 } ospfv3IfDemandNbrProbeRetxLimit OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-create Internet Draft Expires February 2007 [Page 35] OSPFv3 MIB August 2006 STATUS current DESCRIPTION "The number of consecutive LSA retransmissions before the neighbor is deemed inactive and the neighbor adjacency is brought down." DEFVAL { 10 } ::= { ospfv3IfEntry 23} ospfv3IfDemandNbrProbeInterval OBJECT-TYPE SYNTAX Unsigned32 UNITS "seconds" MAX-ACCESS read-create STATUS current DESCRIPTION "Defines how often the neighbor will be probed." DEFVAL { 120 } ::= { ospfv3IfEntry 24 } -- OSPFv3 Virtual Interface Table -- The Virtual Interface Table describes the virtual -- links that the OSPFv3 Process is configured to -- carry on. ospfv3VirtIfTable OBJECT-TYPE SYNTAX SEQUENCE OF Ospfv3VirtIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about this router's virtual interfaces." REFERENCE "OSPF Version 2, Appendix C.4 Virtual link parameters" ::= { ospfv3Objects 8 } ospfv3VirtIfEntry OBJECT-TYPE SYNTAX Ospfv3VirtIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about a single Virtual Interface." INDEX { ospfv3VirtIfAreaId, ospfv3VirtIfNeighbor } ::= { ospfv3VirtIfTable 1 } Ospfv3VirtIfEntry ::= SEQUENCE { ospfv3VirtIfAreaId Ospfv3AreaIdTc, ospfv3VirtIfNeighbor Ospfv3RouterIdTc, Internet Draft Expires February 2007 [Page 36] OSPFv3 MIB August 2006 ospfv3VirtIfIndex InterfaceIndex, ospfv3VirtIfInstId Ospfv3IfInstIdTc, ospfv3VirtIfTransitDelay Ospfv3UpToRefreshIntervalTc, ospfv3VirtIfRetransInterval Ospfv3UpToRefreshIntervalTc, ospfv3VirtIfHelloInterval HelloRange, ospfv3VirtIfRtrDeadInterval Ospfv3DeadIntRangeTc, ospfv3VirtIfState INTEGER, ospfv3VirtIfEvents Counter32, ospfv3VirtIfStatus RowStatus, ospfv3VirtIfLinkScopeLsaCount Gauge32, ospfv3VirtIfLinkLsaCksumSum Integer32 } ospfv3VirtIfAreaId OBJECT-TYPE SYNTAX Ospfv3AreaIdTc MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Transit Area that the Virtual Link traverses. By definition, this is not Area 0" ::= { ospfv3VirtIfEntry 1 } ospfv3VirtIfNeighbor OBJECT-TYPE SYNTAX Ospfv3RouterIdTc MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Router ID of the Virtual Neighbor." ::= { ospfv3VirtIfEntry 2 } ospfv3VirtIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "The local interface index assigned to this OSPFv3 virtual interface. It is advertised in Hello's sent over the virtal link and in the router's router-LSAs." ::= { ospfv3VirtIfEntry 3 } Internet Draft Expires February 2007 [Page 37] OSPFv3 MIB August 2006 ospfv3VirtIfInstId OBJECT-TYPE SYNTAX Ospfv3IfInstIdTc MAX-ACCESS read-create STATUS current DESCRIPTION "Specifies the interface instance ID to be used for the virtual interface. This ID has local link significance only." DEFVAL { 0 } ::= { ospfv3VirtIfEntry 4 } ospfv3VirtIfTransitDelay OBJECT-TYPE SYNTAX Ospfv3UpToRefreshIntervalTc 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." DEFVAL { 1 } ::= { ospfv3VirtIfEntry 5 } ospfv3VirtIfRetransInterval OBJECT-TYPE SYNTAX Ospfv3UpToRefreshIntervalTc 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. This value should be well over the expected round-trip time." DEFVAL { 5 } ::= { ospfv3VirtIfEntry 6 } ospfv3VirtIfHelloInterval 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 } ::= { ospfv3VirtIfEntry 7 } ospfv3VirtIfRtrDeadInterval OBJECT-TYPE Internet Draft Expires February 2007 [Page 38] OSPFv3 MIB August 2006 SYNTAX Ospfv3DeadIntRangeTc 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 } ::= { ospfv3VirtIfEntry 8 } ospfv3VirtIfState OBJECT-TYPE SYNTAX INTEGER { down(1), pointToPoint(4) } MAX-ACCESS read-only STATUS current DESCRIPTION "OSPF virtual interface states. The same encoding as the ospfV3IfTable is used." ::= { ospfv3VirtIfEntry 9 } ospfv3VirtIfEvents OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "The number of state changes or error events on this Virtual Link" ::= { ospfv3VirtIfEntry 10 } ospfv3VirtIfStatus 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." ::= { ospfv3VirtIfEntry 11 } ospfv3VirtIfLinkScopeLsaCount OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current Internet Draft Expires February 2007 [Page 39] OSPFv3 MIB August 2006 DESCRIPTION "The total number of Link-Scope link state advertisements in this virtual link's link state database." ::= { ospfv3VirtIfEntry 12 } ospfv3VirtIfLinkLsaCksumSum OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "The 32-bit unsigned sum of the Link-Scope link-state advertisements' LS checksums contained in this virtual link's link-state database. 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." ::= { ospfv3VirtIfEntry 13 } -- OSPFv3 Neighbor Table -- The OSPFv3 Neighbor Table describes all neighbors in -- the locality of the subject router. ospfv3NbrTable OBJECT-TYPE SYNTAX SEQUENCE OF Ospfv3NbrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of non-virtual neighbor information." REFERENCE "OSPF Version 2, Section 10 The Neighbor Data Structure" ::= { ospfv3Objects 9 } ospfv3NbrEntry OBJECT-TYPE SYNTAX Ospfv3NbrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The information regarding a single neighbor." REFERENCE "OSPF Version 2, Section 10 The Neighbor Data Structure" INDEX { ospfv3NbrIfIndex, ospfv3NbrIfInstId, ospfv3NbrRtrId } ::= { ospfv3NbrTable 1 } Ospfv3NbrEntry ::= SEQUENCE { ospfv3NbrIfIndex InterfaceIndex, Internet Draft Expires February 2007 [Page 40] OSPFv3 MIB August 2006 ospfv3NbrIfInstId Ospfv3IfInstIdTc, ospfv3NbrRtrId Ospfv3RouterIdTc, ospfv3NbrAddressType InetAddressType, ospfv3NbrAddress InetAddress, ospfv3NbrOptions Integer32, ospfv3NbrPriority DesignatedRouterPriority, ospfv3NbrState INTEGER, ospfv3NbrEvents Counter32, ospfv3NbrLsRetransQLen Gauge32, ospfv3NbrHelloSuppressed TruthValue, ospfv3NbrIfId InterfaceIndex, ospfv3NbrRestartHelperStatus INTEGER, ospfv3NbrRestartHelperAge Ospfv3UpToRefreshIntervalTc, ospfv3NbrRestartHelperExitRc INTEGER } ospfv3NbrIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The local link ID of the link over which the neighbor can be reached." ::= { ospfv3NbrEntry 1 } ospfv3NbrIfInstId OBJECT-TYPE SYNTAX Ospfv3IfInstIdTc MAX-ACCESS not-accessible STATUS current DESCRIPTION "Interface instance over which the neighbor can be reached. This ID has local link significance only." ::= { ospfv3NbrEntry 2 } ospfv3NbrRtrId OBJECT-TYPE SYNTAX Ospfv3RouterIdTc MAX-ACCESS not-accessible STATUS current Internet Draft Expires February 2007 [Page 41] OSPFv3 MIB August 2006 DESCRIPTION "A 32-bit integer uniquely identifying the neighboring router in the Autonomous System." ::= { ospfv3NbrEntry 3 } ospfv3NbrAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The address type of ospfv3NbrAddress. Only IPv6 addresses without zone index are expected." ::= { ospfv3NbrEntry 4 } ospfv3NbrAddress OBJECT-TYPE SYNTAX InetAddress (SIZE (16)) MAX-ACCESS read-only STATUS current DESCRIPTION "The IPv6 address of the neighbor associated with the local link." ::= { ospfv3NbrEntry 5 } ospfv3NbrOptions OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "A Bit Mask corresponding to the neighbor's options field." REFERENCE "OSPF Version 3, Appendix A.2 the Options field" ::= { ospfv3NbrEntry 6 } ospfv3NbrPriority OBJECT-TYPE SYNTAX DesignatedRouterPriority MAX-ACCESS read-only 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." ::= { ospfv3NbrEntry 7 } ospfv3NbrState OBJECT-TYPE SYNTAX INTEGER { down(1), attempt(2), init(3), twoWay(4), exchangeStart(5), exchange(6), Internet Draft Expires February 2007 [Page 42] OSPFv3 MIB August 2006 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" ::= { ospfv3NbrEntry 8 } ospfv3NbrEvents 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." ::= { ospfv3NbrEntry 9 } ospfv3NbrLsRetransQLen OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The current length of the retransmission queue." ::= { ospfv3NbrEntry 10 } ospfv3NbrHelloSuppressed OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether Hellos are being suppressed to the neighbor" ::= { ospfv3NbrEntry 11 } ospfv3NbrIfId OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "The interface ID that the neighbor advertises in its Hello Packets on this link, that is, the neighbor's local interface index." ::= { ospfv3NbrEntry 12 } ospfv3NbrRestartHelperStatus OBJECT-TYPE SYNTAX INTEGER { notHelping (1), helping (2) } Internet Draft Expires February 2007 [Page 43] OSPFv3 MIB August 2006 MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether the router is acting as a Graceful restart helper for the neighbor." ::= { ospfv3NbrEntry 13 } ospfv3NbrRestartHelperAge OBJECT-TYPE SYNTAX Ospfv3UpToRefreshIntervalTc 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." ::= { ospfv3NbrEntry 14 } ospfv3NbrRestartHelperExitRc OBJECT-TYPE SYNTAX INTEGER { none (1), inProgress (2), completed (3), timedOut (4), topologyChanged (5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Describes the outcome of the last attempt at acting as a Graceful restart helper for the neighbor. none:............no restart has yet been attempted. inProgress:......a restart attempt is currently underway. completed:.......the last restart completed successfully. timedOut:........the last restart timed out. topologyChanged:.the last restart was aborted due to a topology change." ::= { ospfv3NbrEntry 15 } -- OSPFv3 Configured Neighbor Table -- The OSPFv3 Configured Neighbor Table describes all configured -- neighbors ospfv3CfgNbrTable OBJECT-TYPE SYNTAX SEQUENCE OF Ospfv3CfgNbrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of configured, non-virtual neighbor information." REFERENCE Internet Draft Expires February 2007 [Page 44] OSPFv3 MIB August 2006 "OSPF Version 2, Section 10 The Neighbor Data Structure" ::= { ospfv3Objects 10 } ospfv3CfgNbrEntry OBJECT-TYPE SYNTAX Ospfv3CfgNbrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The information regarding a single configured neighbor or neighbor discovered by lower-level protocols such as Inverse Neighbor Discovery." REFERENCE "OSPF Version 2, Section 10 The Neighbor Data Structure" INDEX { ospfv3CfgNbrIfIndex, ospfv3CfgNbrIfInstId, ospfv3CfgNbrAddressType, ospfv3CfgNbrAddress } ::= { ospfv3CfgNbrTable 1 } Ospfv3CfgNbrEntry ::= SEQUENCE { ospfv3CfgNbrIfIndex InterfaceIndex, ospfv3CfgNbrIfInstId Ospfv3IfInstIdTc, ospfv3CfgNbrAddressType InetAddressType, ospfv3CfgNbrAddress InetAddress, ospfv3CfgNbrPriority DesignatedRouterPriority, ospfv3CfgNbrStatus RowStatus } ospfv3CfgNbrIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The local link ID of the link over which the neighbor can be reached." ::= { ospfv3CfgNbrEntry 1 } ospfv3CfgNbrIfInstId OBJECT-TYPE SYNTAX Ospfv3IfInstIdTc MAX-ACCESS not-accessible STATUS current DESCRIPTION "Interface instance over which the neighbor can be reached. This ID has local link significance only." Internet Draft Expires February 2007 [Page 45] OSPFv3 MIB August 2006 ::= { ospfv3CfgNbrEntry 2 } ospfv3CfgNbrAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The address type of ospfv3NbrAddress. Only IPv6 addresses without zone index are expected." ::= { ospfv3CfgNbrEntry 3 } ospfv3CfgNbrAddress OBJECT-TYPE SYNTAX InetAddress (SIZE (16)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The IPv6 address of the neighbor associated with the local link." ::= { ospfv3CfgNbrEntry 4 } ospfv3CfgNbrPriority 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 } ::= { ospfv3CfgNbrEntry 5 } ospfv3CfgNbrStatus 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." ::= { ospfv3CfgNbrEntry 6 } -- OSPFv3 Virtual Neighbor Table -- This table describes all virtual neighbors. -- Since Virtual Links are configured in the -- virtual interface table, this table is read-only. ospfv3VirtNbrTable OBJECT-TYPE Internet Draft Expires February 2007 [Page 46] OSPFv3 MIB August 2006 SYNTAX SEQUENCE OF Ospfv3VirtNbrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of virtual neighbor information." REFERENCE "OSPF Version 2, Section 15 Virtual Links" ::= { ospfv3Objects 11 } ospfv3VirtNbrEntry OBJECT-TYPE SYNTAX Ospfv3VirtNbrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Virtual neighbor information." INDEX { ospfv3VirtNbrArea, ospfv3VirtNbrRtrId } ::= { ospfv3VirtNbrTable 1 } Ospfv3VirtNbrEntry ::= SEQUENCE { ospfv3VirtNbrArea Ospfv3AreaIdTc, ospfv3VirtNbrRtrId Ospfv3RouterIdTc, ospfv3VirtNbrIfIndex InterfaceIndex, ospfv3VirtNbrIfInstId Ospfv3IfInstIdTc, ospfv3VirtNbrAddressType InetAddressType, ospfv3VirtNbrAddress InetAddress, ospfv3VirtNbrOptions Integer32, ospfv3VirtNbrState INTEGER, ospfv3VirtNbrEvents Counter32, ospfv3VirtNbrLsRetransQLen Gauge32, ospfv3VirtNbrHelloSuppressed TruthValue, ospfv3VirtNbrIfId InterfaceIndex, ospfv3VirtNbrRestartHelperStatus INTEGER, ospfv3VirtNbrRestartHelperAge Ospfv3UpToRefreshIntervalTc, ospfv3VirtNbrRestartHelperExitRc INTEGER } ospfv3VirtNbrArea OBJECT-TYPE Internet Draft Expires February 2007 [Page 47] OSPFv3 MIB August 2006 SYNTAX Ospfv3AreaIdTc MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Transit Area Identifier." ::= { ospfv3VirtNbrEntry 1 } ospfv3VirtNbrRtrId OBJECT-TYPE SYNTAX Ospfv3RouterIdTc MAX-ACCESS not-accessible STATUS current DESCRIPTION "A 32-bit integer uniquely identifying the neighboring router in the Autonomous System." ::= { ospfv3VirtNbrEntry 2 } ospfv3VirtNbrIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "The local interface ID for the virtual link over which the neighbor can be reached." ::= { ospfv3VirtNbrEntry 3 } ospfv3VirtNbrIfInstId OBJECT-TYPE SYNTAX Ospfv3IfInstIdTc MAX-ACCESS read-only STATUS current DESCRIPTION "The interface instance for the virtual link over which the neighbor can be reached." ::= { ospfv3VirtNbrEntry 4 } ospfv3VirtNbrAddressType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The address type of ospfv3VirtNbrAddress. Only IPv6 addresses without zone index are expected." ::= { ospfv3VirtNbrEntry 5 } ospfv3VirtNbrAddress OBJECT-TYPE SYNTAX InetAddress (SIZE (16)) MAX-ACCESS read-only STATUS current DESCRIPTION "The IPv6 address advertised by this Virtual Neighbor. It must be a Global scope address." ::= { ospfv3VirtNbrEntry 6 } ospfv3VirtNbrOptions OBJECT-TYPE Internet Draft Expires February 2007 [Page 48] OSPFv3 MIB August 2006 SYNTAX Integer32 MAX-ACCESS read-only STATUS current DESCRIPTION "A Bit Mask corresponding to the neighbor's options field." REFERENCE "OSPF Version 3, Appendix A.2 the Options field" ::= { ospfv3VirtNbrEntry 7 } ospfv3VirtNbrState 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." ::= { ospfv3VirtNbrEntry 8 } ospfv3VirtNbrEvents 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." ::= { ospfv3VirtNbrEntry 9 } ospfv3VirtNbrLsRetransQLen OBJECT-TYPE SYNTAX Gauge32 MAX-ACCESS read-only STATUS current DESCRIPTION "The current length of the retransmission queue." ::= { ospfv3VirtNbrEntry 10 } ospfv3VirtNbrHelloSuppressed OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates whether Hellos are being suppressed to the neighbor" ::= { ospfv3VirtNbrEntry 11 } Internet Draft Expires February 2007 [Page 49] OSPFv3 MIB August 2006 ospfv3VirtNbrIfId OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS read-only STATUS current DESCRIPTION "The interface ID that the neighbor advertises in its Hello Packets on this virtual link, that is, the neighbor's local interface ID." ::= { ospfv3VirtNbrEntry 12 } ospfv3VirtNbrRestartHelperStatus 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." ::= { ospfv3VirtNbrEntry 13 } ospfv3VirtNbrRestartHelperAge OBJECT-TYPE SYNTAX Ospfv3UpToRefreshIntervalTc 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." ::= { ospfv3VirtNbrEntry 14 } ospfv3VirtNbrRestartHelperExitRc OBJECT-TYPE SYNTAX INTEGER { none (1), inProgress (2), completed (3), timedOut (4), topologyChanged (5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Describes the outcome of the last attempt at acting as a Graceful restart helper for the neighbor. none:............no restart has yet been attempted. inProgress:......a restart attempt is currently underway. completed:.......the last restart completed successfully. timedOut:........the last restart timed out. topologyChanged:.the last restart was aborted due to a topology change." ::= { ospfv3VirtNbrEntry 15 } Internet Draft Expires February 2007 [Page 50] OSPFv3 MIB August 2006 -- -- The OSPFv3 Area Aggregate Table -- ospfv3AreaAggregateTable OBJECT-TYPE SYNTAX SEQUENCE OF Ospfv3AreaAggregateEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A range of IPv6 prefixes specified by a prefix/prefix length pair. Note that if ranges are configured such that one range subsumes another range the most specific match is the preferred one." ::= { ospfv3Objects 12 } ospfv3AreaAggregateEntry OBJECT-TYPE SYNTAX Ospfv3AreaAggregateEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A range of IPv6 prefixes specified by a prefix/prefix length pair. Note that if ranges are configured such that one range subsumes another range the most specific match is the preferred one." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" INDEX { ospfv3AreaAggregateAreaID, ospfv3AreaAggregateAreaLsdbType, ospfv3AreaAggregatePrefixType, ospfv3AreaAggregatePrefix, ospfv3AreaAggregatePrefixLength } ::= { ospfv3AreaAggregateTable 1 } Ospfv3AreaAggregateEntry ::= SEQUENCE { ospfv3AreaAggregateAreaID Ospfv3AreaIdTc, ospfv3AreaAggregateAreaLsdbType INTEGER, ospfv3AreaAggregatePrefixType InetAddressType, ospfv3AreaAggregatePrefix InetAddress, ospfv3AreaAggregatePrefixLength InetAddressPrefixLength, ospfv3AreaAggregateStatus RowStatus, ospfv3AreaAggregateEffect INTEGER, ospfv3AreaAggregateRouteTag Internet Draft Expires February 2007 [Page 51] OSPFv3 MIB August 2006 INTEGER } ospfv3AreaAggregateAreaID OBJECT-TYPE SYNTAX Ospfv3AreaIdTc MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Area the Address Aggregate is to be found within." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfv3AreaAggregateEntry 1 } ospfv3AreaAggregateAreaLsdbType OBJECT-TYPE SYNTAX INTEGER { interAreaPrefixLsa(8195), -- 0x2003 nssaExternalLsa(8199) -- 0x2007 } MAX-ACCESS not-accessible STATUS current DESCRIPTION "The type of the Address Aggregate. This field specifies the Area Lsdb type that this Address Aggregate applies to." REFERENCE "OSPF Version 2, Appendix A.4.1 The Link State Advertisement header" ::= { ospfv3AreaAggregateEntry 2 } ospfv3AreaAggregatePrefixType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The prefix type of ospfv3AreaAggregatePrefix. Only IPv6 addresses are expected." ::= { ospfv3AreaAggregateEntry 4 } ospfv3AreaAggregatePrefix OBJECT-TYPE SYNTAX InetAddress (SIZE (0..16)) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The IPv6 Prefix." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfv3AreaAggregateEntry 5 } ospfv3AreaAggregatePrefixLength OBJECT-TYPE SYNTAX InetAddressPrefixLength (3..128) UNITS "bits" MAX-ACCESS not-accessible Internet Draft Expires February 2007 [Page 52] OSPFv3 MIB August 2006 STATUS current DESCRIPTION "The length of the prefix (in bits). A prefix can not be shorter than 3 bits." REFERENCE "OSPF Version 2, Appendix C.2 Area parameters" ::= { ospfv3AreaAggregateEntry 6 } ospfv3AreaAggregateStatus 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." ::= { ospfv3AreaAggregateEntry 7 } ospfv3AreaAggregateEffect OBJECT-TYPE SYNTAX INTEGER { advertiseMatching(1), doNotAdvertiseMatching(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "Prefixes subsumed by ranges either trigger the advertisement of the indicated aggregate (advertiseMatching), or result in the prefix not being advertised at all outside the area." DEFVAL { advertiseMatching } ::= { ospfv3AreaAggregateEntry 8 } ospfv3AreaAggregateRouteTag OBJECT-TYPE SYNTAX Integer32 MAX-ACCESS read-create STATUS current DESCRIPTION "This tag is advertised only in the summarized As-External LSA when summarizing from NSSA-LSA's to AS-External-LSA's." DEFVAL { 0 } ::= { ospfv3AreaAggregateEntry 9 } -- The Ospfv3 Notification Table -- The Ospfv3 Notification Table records fields that are Internet Draft Expires February 2007 [Page 53] OSPFv3 MIB August 2006 -- required for notifications ospfv3NotificationEntry OBJECT IDENTIFIER ::= { ospfv3Objects 13 } ospfv3ConfigErrorType OBJECT-TYPE SYNTAX INTEGER { badVersion (1), areaMismatch (2), unknownNbmaNbr (3), -- Router is DR eligible unknownVirtualNbr (4), helloIntervalMismatch (5), deadIntervalMismatch (6), optionMismatch (7), mtuMismatch (8), duplicateRouterId (9), noError (10) } MAX-ACCESS accessible-for-notify STATUS current DESCRIPTION "Potential types of configuration conflicts. Used by the ospfv3ConfigError and ospfv3ConfigVirtError notifications. When the last value of a notification using this object is needed, but no notifications of that type have been sent, this value pertaining to this object should be returned as noError" ::= { ospfv3NotificationEntry 1 } ospfv3PacketType OBJECT-TYPE SYNTAX INTEGER { hello (1), dbDescript (2), lsReq (3), lsUpdate (4), lsAck (5), nullPacket (6) } MAX-ACCESS accessible-for-notify STATUS current DESCRIPTION "OSPFv3 packet types. When the last value of a notification using this object is needed, but no notifications of that type have been sent, the value pertaining to this object should be returned as nullPacket" ::= { ospfv3NotificationEntry 2 } ospfv3PacketSrc OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS accessible-for-notify STATUS current DESCRIPTION "The IPv6 address of an inbound packet that cannot be identified by a neighbor instance. When Internet Draft Expires February 2007 [Page 54] OSPFv3 MIB August 2006 the last value of a notification using this object is needed, but no notifications of that type have been sent, the value pertaining to this object should be returned as 0 Only IPv6 addresses without zone index are expected." ::= { ospfv3NotificationEntry 3 } -- Notification definitions ospfv3VirtIfStateChange NOTIFICATION-TYPE OBJECTS { ospfv3RouterId, -- The originator of the notification ospfv3VirtIfState -- The new state } STATUS current DESCRIPTION "An ospfv3VirtIfStateChange notification signifies that there has been a change in the state of an OSPFv3 virtual interface. This notification should be generated when the interface state regresses (e.g., goes from Point-to-Point to Down) or progresses to a terminal state (i.e., Point-to-Point)." ::= { ospfv3Notifications 1 } ospfv3NbrStateChange NOTIFICATION-TYPE OBJECTS { ospfv3RouterId, -- The originator of -- the notification ospfv3NbrState -- The new state } STATUS current DESCRIPTION "An ospfv3NbrStateChange notification signifies that there has been a change in the state of a non-virtual OSPFv3 neighbor. This notification should be generated when the neighbor state regresses (e.g., goes from Attempt or Full to 1-Way or Down) or progresses to a terminal state (e.g., 2-Way or Full). When an neighbor transitions from or to Full on non-broadcast multi-access and broadcast networks, the notification should be generated by the designated router. A designated router transitioning to Down will be noted by ospfIfStateChange." ::= { ospfv3Notifications 2 } ospfv3VirtNbrStateChange NOTIFICATION-TYPE OBJECTS { ospfv3RouterId, -- The originator of the notification ospfv3VirtNbrState -- The new state } STATUS current Internet Draft Expires February 2007 [Page 55] OSPFv3 MIB August 2006 DESCRIPTION "An ospfv3VirtNbrStateChange notification signifies that there has been a change in the state of an OSPFv3 virtual neighbor. This notification should be generated when the neighbor state regresses (e.g., goes from Attempt or Full to 1-Way or Down) or progresses to a terminal state (e.g., Full)." ::= { ospfv3Notifications 3 } ospfv3IfConfigError NOTIFICATION-TYPE OBJECTS { ospfv3RouterId, -- The originator of the notification ospfv3IfState, -- State of the interface ospfv3PacketSrc, -- IPv6 address of source ospfv3ConfigErrorType, -- Type of error ospfv3PacketType -- Type of packet } STATUS current DESCRIPTION "An ospfv3IfConfigError notification signifies that a packet has been received on a non-virtual interface from a router whose configuration parameters conflict with this router's configuration parameters. Note that the event optionMismatch should cause a notification only if it prevents an adjacency from forming." ::= { ospfv3Notifications 4 } ospfv3VirtIfConfigError NOTIFICATION-TYPE OBJECTS { ospfv3RouterId, -- The originator of the notification ospfv3VirtIfState, -- State of the interface ospfv3ConfigErrorType, -- Type of error ospfv3PacketType } STATUS current DESCRIPTION "An ospfv3VirtIfConfigError notification signifies that a packet has been received on a virtual interface from a router whose configuration parameters conflict with this router's configuration parameters. Note that the event optionMismatch should cause a notification only if it prevents an adjacency from forming." ::= { ospfv3Notifications 5 } ospfv3IfRxBadPacket NOTIFICATION-TYPE OBJECTS { ospfv3RouterId, -- The originator of the notification ospfv3IfState, -- State of the interface ospfv3PacketSrc, -- The source IPv6 address ospfv3PacketType -- Type of packet } STATUS current DESCRIPTION Internet Draft Expires February 2007 [Page 56] OSPFv3 MIB August 2006 "An ospfv3IfRxBadPacket notification signifies that an OSPFv3 packet that cannot be parsed has been received on a non-virtual interface." ::= { ospfv3Notifications 6 } ospfv3VirtIfRxBadPacket NOTIFICATION-TYPE OBJECTS { ospfv3RouterId, -- The originator of the notification ospfv3VirtIfState, -- State of the interface ospfv3PacketType -- Type of packet } STATUS current DESCRIPTION "An ospfv3VirtIfRxBadPacket notification signifies that an OSPFv3 packet that cannot be parsed has been received on a virtual interface." ::= { ospfv3Notifications 7 } ospfv3LsdbOverflow NOTIFICATION-TYPE OBJECTS { ospfv3RouterId, -- The originator of the notification ospfv3ExtAreaLsdbLimit -- Limit on External LSAs } STATUS current DESCRIPTION "An ospfv3LsdbOverflow notification signifies that the number of LSAs in the router's link-state database has exceeded ospfv3ExtAreaLsdbLimit." ::= { ospfv3Notifications 8 } ospfv3LsdbApproachingOverflow NOTIFICATION-TYPE OBJECTS { ospfv3RouterId, -- The originator of the notification ospfv3ExtAreaLsdbLimit } STATUS current DESCRIPTION "An ospfv3LsdbApproachingOverflow notification signifies that the number of LSAs in the router's link-state database has exceeded ninety percent of ospfv3ExtAreaLsdbLimit." ::= { ospfv3Notifications 9 } ospfv3IfStateChange NOTIFICATION-TYPE OBJECTS { ospfv3RouterId, -- The originator of the notification ospfv3IfState -- The new state } STATUS current DESCRIPTION "An ospfv3IfStateChange notification signifies that there has been a change in the state of a non-virtual OSPFv3 interface. This notification should be generated when the interface state regresses (e.g., goes from Dr to Down) or progresses to a terminal state (i.e., Point-to-Point, DR Other, Dr, or Internet Draft Expires February 2007 [Page 57] OSPFv3 MIB August 2006 Backup)." ::= { ospfv3Notifications 10 } ospfv3NssaTranslatorStatusChange NOTIFICATION-TYPE OBJECTS { ospfv3RouterId, -- The originator of the notification ospfv3AreaNssaTranslatorState -- new state } STATUS current DESCRIPTION "An ospfv3NssaTranslatorStatusChange notification indicates that there has been a change in the router's ability to translate OSPFv3 NSSA LSAs into OSPFv3 External LSAs. This notification should be generated when the Translator Status transitions from or to any defined status on a per area basis." ::= { ospfv3Notifications 11 } ospfv3RestartStatusChange NOTIFICATION-TYPE OBJECTS { ospfv3RouterId, -- The originator of the notification ospfv3RestartStatus, -- new status ospfv3RestartInterval, ospfv3RestartExitRc } STATUS current DESCRIPTION "An ospfv3RestartStatusChange notification signifies that there has been a change in the graceful restart state for the router. This notification should be generated when the router restart status changes." ::= { ospfv3Notifications 12 } ospfv3NbrRestartHelperStatusChange NOTIFICATION-TYPE OBJECTS { ospfv3RouterId, -- The originator of the notification ospfv3NbrRestartHelperStatus, -- new status ospfv3NbrRestartHelperAge, ospfv3NbrRestartHelperExitRc } STATUS current DESCRIPTION "An ospfv3NbrRestartHelperStatusChange notification signifies that there has been a change in the graceful restart helper state for the neighbor. This notification should be generated when the neighbor restart helper status transitions for a neighbor." ::= { ospfv3Notifications 13 } ospfv3VirtNbrRestartHelperStatusChange NOTIFICATION-TYPE OBJECTS { ospfv3RouterId, -- The originator of the notification ospfv3VirtNbrRestartHelperStatus, -- new status ospfv3VirtNbrRestartHelperAge, ospfv3VirtNbrRestartHelperExitRc } Internet Draft Expires February 2007 [Page 58] OSPFv3 MIB August 2006 STATUS current DESCRIPTION "An ospfv3VirtNbrRestartHelperStatusChange notification signifies that there has been a change in the graceful restart helper state for the virtual neighbor. This notification should be generated when the virtual neighbor restart helper status transitions for a virtual neighbor." ::= { ospfv3Notifications 14 } -- conformance information ospfv3Groups OBJECT IDENTIFIER ::= { ospfv3Conformance 1 } ospfv3Compliances OBJECT IDENTIFIER ::= { ospfv3Conformance 2 } -- compliance statements ospfv3Compliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement" MODULE -- this module MANDATORY-GROUPS { ospfv3BasicGroup, ospfv3AreaGroup, ospfv3IfGroup, ospfv3VirtIfGroup, ospfv3NbrGroup, ospfv3CfgNbrGroup, ospfv3VirtNbrGroup, ospfv3AreaAggregateGroup, ospfv3NotificationObjectGroup, ospfv3NotificationGroup } GROUP ospfv3AsLsdbGroup DESCRIPTION "This group is required for OSPFv3 systems that display their AS-scope link state database." GROUP ospfv3AreaLsdbGroup DESCRIPTION "This group is required for OSPFv3 systems that display their Area-scope link state database." GROUP ospfv3LinkLsdbGroup DESCRIPTION "This group is required for OSPFv3 systems that display their Link-scope link state database." GROUP ospfv3HostGroup DESCRIPTION Internet Draft Expires February 2007 [Page 59] OSPFv3 MIB August 2006 "This group is required for OSPFv3 systems that support attached hosts." OBJECT ospfv3NbrAddressType SYNTAX InetAddressType { ipv6(2) } DESCRIPTION "An implementation is only required to support IPv6 address without zone index." OBJECT ospfv3VirtNbrAddressType SYNTAX InetAddressType { ipv6(2) } DESCRIPTION "An implementation is only required to support IPv6 address without zone index." ::= { ospfv3Compliances 1 } -- units of conformance ospfv3BasicGroup OBJECT-GROUP OBJECTS { ospfv3RouterId, ospfv3AdminStat, ospfv3VersionNumber, ospfv3AreaBdrRtrStatus, ospfv3ASBdrRtrStatus, ospfv3AsScopeLsaCount, ospfv3AsScopeLsaCksumSum, ospfv3OriginateNewLsas, ospfv3RxNewLsas, ospfv3ExtLsaCount, ospfv3ExtAreaLsdbLimit, ospfv3MulticastExtensions, ospfv3ExitOverflowInterval, ospfv3DemandExtensions, ospfv3ReferenceBandwidth, ospfv3RestartSupport, ospfv3RestartInterval, ospfv3RestartStatus, ospfv3RestartAge, ospfv3RestartExitRc, ospfv3NotificationEnable } STATUS current DESCRIPTION "These objects are used for managing/monitoring OSPFv3 global parameters." ::= { ospfv3Groups 1 } ospfv3AreaGroup OBJECT-GROUP OBJECTS { ospfv3ImportAsExtern, Internet Draft Expires February 2007 [Page 60] OSPFv3 MIB August 2006 ospfv3AreaSpfRuns, ospfv3AreaBdrRtrCount, ospfv3AreaAsBdrRtrCount, ospfv3AreaScopeLsaCount, ospfv3AreaScopeLsaCksumSum, ospfv3AreaSummary, ospfv3AreaStatus, ospfv3StubMetric, ospfv3AreaNssaTranslatorRole, ospfv3AreaNssaTranslatorState, ospfv3AreaNssaTranslatorStabInt, ospfv3AreaNssaTranslatorEvents, ospfv3AreaStubMetricType } STATUS current DESCRIPTION "These objects are used for OSPFv3 systems supporting areas." ::= { ospfv3Groups 2 } ospfv3AsLsdbGroup OBJECT-GROUP OBJECTS { ospfv3AsLsdbSequence, ospfv3AsLsdbAge, ospfv3AsLsdbChecksum, ospfv3AsLsdbAdvertisement, ospfv3AsLsdbTypeKnown } STATUS current DESCRIPTION "These objects are used for OSPFv3 systems that display their AS-scope link state database." ::= { ospfv3Groups 3 } ospfv3AreaLsdbGroup OBJECT-GROUP OBJECTS { ospfv3AreaLsdbSequence, ospfv3AreaLsdbAge, ospfv3AreaLsdbChecksum, ospfv3AreaLsdbAdvertisement, ospfv3AreaLsdbTypeKnown } STATUS current DESCRIPTION "These objects are used for OSPFv3 systems that display their Area-scope link state database." ::= { ospfv3Groups 4 } ospfv3LinkLsdbGroup OBJECT-GROUP OBJECTS { ospfv3LinkLsdbSequence, ospfv3LinkLsdbAge, ospfv3LinkLsdbChecksum, Internet Draft Expires February 2007 [Page 61] OSPFv3 MIB August 2006 ospfv3LinkLsdbAdvertisement, ospfv3LinkLsdbTypeKnown } STATUS current DESCRIPTION "These objects are used for OSPFv3 systems that display their Link-scope link state database." ::= { ospfv3Groups 5 } ospfv3HostGroup OBJECT-GROUP OBJECTS { ospfv3HostMetric, ospfv3HostStatus, ospfv3HostAreaID } STATUS current DESCRIPTION "These objects are used for OSPFv3 systems that support attached hosts." ::= { ospfv3Groups 6 } ospfv3IfGroup OBJECT-GROUP OBJECTS { ospfv3IfAreaId, ospfv3IfType, ospfv3IfAdminStat, ospfv3IfRtrPriority, ospfv3IfTransitDelay, ospfv3IfRetransInterval, ospfv3IfHelloInterval, ospfv3IfRtrDeadInterval, ospfv3IfPollInterval, ospfv3IfState, ospfv3IfDesignatedRouter, ospfv3IfBackupDesignatedRouter, ospfv3IfEvents, ospfv3IfStatus, ospfv3IfMulticastForwarding, ospfv3IfDemand, ospfv3IfMetricValue, ospfv3IfLinkScopeLsaCount, ospfv3IfLinkLsaCksumSum, ospfv3IfDemandNbrProbe, ospfv3IfDemandNbrProbeRetxLimit, ospfv3IfDemandNbrProbeInterval } STATUS current DESCRIPTION "These interface objects used for managing/monitoring OSPFv3 interfaces." ::= { ospfv3Groups 7 } ospfv3VirtIfGroup OBJECT-GROUP Internet Draft Expires February 2007 [Page 62] OSPFv3 MIB August 2006 OBJECTS { ospfv3VirtIfIndex, ospfv3VirtIfInstId, ospfv3VirtIfTransitDelay, ospfv3VirtIfRetransInterval, ospfv3VirtIfHelloInterval, ospfv3VirtIfRtrDeadInterval, ospfv3VirtIfState, ospfv3VirtIfEvents, ospfv3VirtIfStatus, ospfv3VirtIfLinkScopeLsaCount, ospfv3VirtIfLinkLsaCksumSum } STATUS current DESCRIPTION "These virtual interface objects are used for managing/monitoring OSPFv3 virtual interfaces." ::= { ospfv3Groups 8 } ospfv3NbrGroup OBJECT-GROUP OBJECTS { ospfv3NbrAddressType, ospfv3NbrAddress, ospfv3NbrOptions, ospfv3NbrPriority, ospfv3NbrState, ospfv3NbrEvents, ospfv3NbrLsRetransQLen, ospfv3NbrHelloSuppressed, ospfv3NbrIfId, ospfv3NbrRestartHelperStatus, ospfv3NbrRestartHelperAge, ospfv3NbrRestartHelperExitRc } STATUS current DESCRIPTION "These neighbor objects are used for managing/monitoring OSPFv3 neighbors." ::= { ospfv3Groups 9 } ospfv3CfgNbrGroup OBJECT-GROUP OBJECTS { ospfv3CfgNbrPriority, ospfv3CfgNbrStatus } STATUS current DESCRIPTION "These configured neighbor objects are used for managing/monitoring OSPFv3 configured neighbors." ::= { ospfv3Groups 10 } ospfv3VirtNbrGroup OBJECT-GROUP OBJECTS { Internet Draft Expires February 2007 [Page 63] OSPFv3 MIB August 2006 ospfv3VirtNbrIfIndex, ospfv3VirtNbrIfInstId, ospfv3VirtNbrAddressType, ospfv3VirtNbrAddress, ospfv3VirtNbrOptions, ospfv3VirtNbrState, ospfv3VirtNbrEvents, ospfv3VirtNbrLsRetransQLen, ospfv3VirtNbrHelloSuppressed, ospfv3VirtNbrIfId, ospfv3VirtNbrRestartHelperStatus, ospfv3VirtNbrRestartHelperAge, ospfv3VirtNbrRestartHelperExitRc } STATUS current DESCRIPTION "These virtual neighbor objects are used for managing/monitoring OSPFv3 virtual neighbors." ::= { ospfv3Groups 11 } ospfv3AreaAggregateGroup OBJECT-GROUP OBJECTS { ospfv3AreaAggregateStatus, ospfv3AreaAggregateEffect, ospfv3AreaAggregateRouteTag } STATUS current DESCRIPTION "These area aggregate objects used required for aggregating OSPFv3 prefixes for summarization across areas." ::= { ospfv3Groups 12 } ospfv3NotificationObjectGroup OBJECT-GROUP OBJECTS { ospfv3ConfigErrorType, ospfv3PacketType, ospfv3PacketSrc } STATUS current DESCRIPTION "These objects are used to record notification parameters" ::= { ospfv3Groups 13 } ospfv3NotificationGroup NOTIFICATION-GROUP NOTIFICATIONS { ospfv3VirtIfStateChange, ospfv3NbrStateChange, ospfv3VirtNbrStateChange, ospfv3IfConfigError, ospfv3VirtIfConfigError, ospfv3IfRxBadPacket, Internet Draft Expires February 2007 [Page 64] OSPFv3 MIB August 2006 ospfv3VirtIfRxBadPacket, ospfv3LsdbOverflow, ospfv3LsdbApproachingOverflow, ospfv3IfStateChange, ospfv3NssaTranslatorStatusChange, ospfv3RestartStatusChange, ospfv3NbrRestartHelperStatusChange, ospfv3VirtNbrRestartHelperStatusChange } STATUS current DESCRIPTION "This group is used for OSPFv3 notifications" ::= { ospfv3Groups 14 } END 5. Security Considerations There are a number of management objects defined in this MIB that have a MAX-ACCESS clause of read-write and/or read-create. Such objects may be considered sensitive or vulnerable in some network environments. The support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations. It is recommended that attention be specifically given to implementing the MAX-ACCESS clause in objects in scenarios that DO NOT use SNMPv3 strong security (i.e. authentication and encryption). Extreme caution must be used to minimize the risk of cascading security vulnerabilities when SNMPv3 strong security is not used. When SNMPv3 strong security is not used, these objects should have access of read-only, not read-create. SNMPv1 by itself is not a secure environment. Even if the network itself is secure (for example by using IPsec), even then, there is no control as to who on the secure network is allowed to access and GET/SET (read/change/create/delete) the objects in this MIB. It is recommended that the implementers consider the security features as provided by the SNMPv3 framework. Specifically, the use of the User-based Security Model RFC 3414 [RFC3414] and the View-based Access Control Model RFC 3415 [RFC3415] is recommended. It is then a customer/user responsibility to ensure that the SNMP entity giving access to an instance of this MIB, is properly configured to give access to the objects only to those principals (users) that have legitimate rights to indeed GET or SET (change/create/delete) them. 6. IANA Considerations Internet Draft Expires February 2007 [Page 65] OSPFv3 MIB August 2006 The MIB module in this document uses the following IANA-assigned OBJECT IDENTIFIER values recorded in the SMI Numbers registry: Descriptor OBJECT IDENTIFIER value ---------- ----------------------- ospfv3MIB { mib-2 XXX } [Editor's Note (to be removed prior to publication): the IANA is requested to assign a value for "XXX" under the 'mib-2' subtree and to record the assignment in the SMI Numbers registry. When the assignment has been made, the RFC Editor is asked to replace "XXX" (here and in the MIB module) with the assigned value and to remove this note.] 7. Acknowledgements This document is based on the MIB for OSPF version 2 by Rob Coltun and Fred Baker [RFC1850]. The editors would like to thank Toshiaki Takada, Ramachandran Radhakrishnan, Harikrishna Golapalli Mahesh Kurapati, Acee Lindem, Keith McCloghrie, Manish Gupta, Nic Neate, Vanitha N., Vivek Dubey and Ramana Koppula for their constructive comments. 8. Normative References [RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M. and S. Waldbusser, "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999. [RFC2579] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M. and S. Waldbusser, "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999. [RFC2580] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J., Rose, M. and S. Waldbusser, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999. [RFC1850] Baker, F., and Coltun, R., "OSPF Version 2 Management Information Base", RFC 1850, November 1995. [RFC2740] Coltun, R., Ferguson, D., Moy, J., "OSPF for IPv6", RFC 2740, December 1999. [RFC2465] Haskin, D., Onishi, S., "Management Information Base for IP Version 6: Textual Conventions and General Group", RFC 2465, December 1998. [RFC2328] Moy, J., "OSPF Version 2", RFC 2328, April 1998. Internet Draft Expires February 2007 [Page 66] OSPFv3 MIB August 2006 9. Informative References [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997. [RFC2460] Deering, S., and R. Hinden, "Internet Protocol, Version 6 (IPv6) Specification", RFC 2460, December 1998. [RFC3410] Case, J., Mundy, R., Partain, D. and B. Stewart, "Introduction and Applicability Statements for Internet-Standard Management Framework", RFC 3410, December 2002. [RFC3414] Blumenthal, U., Wijnen, B., "User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3)", RFC 3414, December 2002. [RFC3415] Wijnen, B., Presuhn, R., McCloghrie, K., "View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP)", RFC 3415, December 2002. 10. Contributors' Addresses Jacek Kwiatkowski Intel Technology Poland ul. Slowackiego 173 80-298 Gdansk, Poland Email: jacek.kwiatkowski@intel.com Sebastian Zwolinski Intel Technology Poland ul. Slowackiego 173 80-298 Gdansk, Poland Email: sebastian.zwolinski@intel.com 11. Editors' Addresses Dan Joyal Nortel 600 Technology Park Drive Billerica, MA 01821 Email: djoyal@nortel.com Vishwas Manral IP Infusion Bangalore India Internet Draft Expires February 2007 [Page 67] OSPFv3 MIB August 2006 Email: vishwas@ipinfusion.com 12. Differences from RFC 1850 (1) Textual Conventions are imported from INET-ADDRESS-MIB, IF-MIB and OSPF-MIB MIBs. (2) The "ospf" prefix for entity names is changed to "ospfv3". (3) General Group object name ospfVersionNumber is changed to ospfv3VersionNumber and its value is changed from 2 to 3. (4) General Group object name ospfExternLsaCount is changed to ospfv3AsScopeLsaCount to indicate countof all AS-scoped LSAs in the database. (5) General Group object name ospfExternLsaCksumSum is changed to ospfv3AsScopeCksumSum to indicate checksum of all AS-scoped LSAs in the database. (6) Removed General Group object ospfTOSSupport. (7) Removed ospfAuthType object from Area entry. (8) Changed object names ospfAreaLsaCount and ospfAreaLsaCksumSum to ospfv3AreaScopeLsaCount and ospfv3AreaScopeLsaCksumSum. (9) Removed OSPF Area Default Metric Table. (10) Added object ospfv3StubMetric to Area entry as substitute for Area Default Metric Table. (11) Changed name of External LSDB Table to AS-Scope LSDB Table. Replaced object name prefix "ospfExtLsdb" with "ospfv3AsLsdb". (12) Changed name of LSDB Table to Area-Scope LSDB Table. Replaced object name prefix "ospfLsdb" with "ospfv3AreaLsdb". (13) Added ospfv3LinkLsdbTable which contains all LSAs of Link-Scope. Index of ospfv3LinkLsdbTable is interface index, LSA Type, Router ID and LSID. (14) Re-ordered Router ID and LSID index components of LSDB table entries. Since LSIDs no longer have addressing semantics, GET-NEXT operations on partial OIDs are more useful when the Router ID component comes before the LSID component. Internet Draft Expires February 2007 [Page 68] OSPFv3 MIB August 2006 (15) Address Range Table is removed. (16) Removed ospfHostTOS from Host Table entry. Object ospfHostIpAddress changed to ospfv3HostAddress with SYNTAX changed from IpAddress to InetAddress. (17) Added object ospfv3HostAddressType to Host Table entry to determine the address type of ospfv3HostAddress. (18) The MAX-ACCESS value of object ospfv3HostAreaID is changed to read-create. (19) Objects ospfIfIpAddress and ospfAddressLessIf removed from Interface entry and as Interface Table entry index components. (20) Object ospfv3IfIndex added to Interface Table entry with SYNTAX InterfaceIndex. It replaces ospfIfIpAddress and ospfAddressLessIf as the Interface Table entry index. (21) The SYNTAX of objects ospfIfDesignatedRouter and ospfIfBackupDesignatedRouter is changed from IpAddress to RouterID. (22) Objects ospfIfAuthType and ospfIfAuthKey are removed from Interface and Virtual Interface entries. (23) Added objects ospfv3IfLinkScopeLsaCount and ospfv3IfLinkLsaCksumSum to Interface entry. They maintain the count of Link-Scope LSAs and the checksum of the Link-Scope LSA database associated with the interface. (24) Removed OSPF Interface Metric Table. Metric is now accessed via object ospfv3IfMetricValue in the Interface entry. (25) Added object ospfv3IfInstId to Interface entry to enable the setting of the interface instance value of the interface. The default value is zero. (26) Added object ospfv3VirtIfIndex to Virtual Interface entry which is used to assign a local interface ID to the virtual interface. (27) Added objects ospfv3VirtIfLinkScopeLsaCount and ospfv3VirtIfLinkLsaCksumSum to Virtual Interface entry. They maintain the count of Link-Scope LSAs and the checksum of the Link-Scope LSA database associated with the virtual interface. (28) The Neighbor Table (ospfv3NbrTable) is a read-only table and it contains only the neighbors that were learned from LSAs. Internet Draft Expires February 2007 [Page 69] OSPFv3 MIB August 2006 (29) Removed objects ospfNbrIpAddr and ospfNbrAddressLessIndex from Neighbor entry. (30) Added object ospfv3NbrIfIndex to Neighbor entry. Index components ospfNbrIpAddr and ospfNbrAddressLessIndex are replaced with ospfv3NbrIfIndex and ospfv3NbrRtrId. (31) Added object ospfv3NbrAddressType to Neighbor entry to determine the address type of ospfv3NbrAddress. (32) Added object ospfv3NbrAddress to Neighbor entry. This object contains the neighbor's IPv6 address. (33) Removed objects ospfCfgNbrStatus and ospfCfgNbrPermanence from Neighbor entry. (34) Added object ospfv3NbrIfId to Neighbor entry. This object contains the neighbor's local interface index from the neighbor's hellos advertised on the link. (35) The MAX-ACCESS value of object ospfNbrPriority is changed to read-only. Removed DEFVAL for object ospfv3NbrPriority. (36) Added ospfv3CfgNbrTable (Configured Neighbor Table) containing all manually configured neighbors. The index of ospfv3CfgNbrTable is ospfv3CfgNbrIfIndex, ospfv3CfgAddressType, and ospfv3CfgNbrAddress. (37) Added object ospfv3VirtNbrIfIndex to Virtual Neighbor entry. This is the interface index of the virtual link over which the virtual neighbor is reached. (38) Changed object name ospfVirtNbrIpAddr to ospfv3VirtNbrAddress and SYNTAX from IpAddress to InetAddress. (39) Added object ospfv3VirtNbrAddressType to Virtual Neighbor entry to determine the address type of ospfv3VirtNbrAddress. (40) Added object ospfv3VirtNbrIfId to Virtual Neighbor entry. This is the virtual neighbor's local virtual interface index from the neighbor's hellos advertised on the virtual link. (41) Changed object name ospfAreaAggregateMask to ospfv3AreaAggregatePrefixLenth and SYNTAX from IpAddress to InetAddressPrefixLength. (42) Changed object name ospfAreaAggregateNet to ospfv3AreaAggregatePrefix and SYNTAX from IpAddress to Internet Draft Expires February 2007 [Page 70] OSPFv3 MIB August 2006 InetAddress. (43) Added object ospfv3AreaAggregatePrefixType to Area Aggregate entry to determine the address type of ospfv3AreaAggregatePrefix. (44) Index for Area Aggregate Table entry changed from ospfAreaAggregateAreaID, ospfAreaAggregateLsdbType, ospfAreaAggregateNet, ospfAreaAggregateMask to ospfv3AreaAggregateAreaID, ospfv3AreaAggregateAreaLsdbType, ospfv3AreaAggregatePrefixType, ospfv3AreaAggregatePrefix, ospfv3AreaAggregatePrefixLength. (45) Conformance information is changed to reflect object groups removed or added. (46) OSPFv3 traps are not defined. (47) Added UNITS clause for the following objects: ospfv3ExitOverflowInterval, ospfv3AreaNssaTranslatorStabilityInterval, ospfv3AsLsdbAge, ospfv3AreaLsdbAge, ospfv3LinkLsdbAge, ospfv3IfTransitDelay, ospfv3IfRetransInterval, ospfv3IfHelloInterval, ospfv3IfRtrDeadInterval, ospfv3IfPollInterval, ospfv3VirtIfTransitDelay, ospfv3VirtIfRetransInterval, ospfv3VirtIfHelloInterval, ospfv3VirtIfRtrDeadInterval. (48) Changed SYNTAX from PositiveInteger to Unsigned32 for the following objects: ospfv3ExitOverflowInterval, ospfv3IfRtrDeadInterval, ospfv3IfPollInterval, ospfv3VirtIfRtrDeadInterval. (49) Changed MAX-ACCESS of row indices from read-only to not-accessible. (50) Added a new object ospfv3ExtLsaCount for support of RFC1765. (51) Compiled cleanly the MIB using "smilint -m -s -l 9 -i namelength-32". (52) Removed LSA type enumerations from the LSDB tables, but ranges added as required by compiler. (53) Added object to LSDB tables to check if the LSA is locally originated. (54) Add External Route Tag to AreaAggregate Table for NSSA. (55) Added Object for OSPFv3 Reference bandwidth. (56) Graceful restart objects to general group. Internet Draft Expires February 2007 [Page 71] OSPFv3 MIB August 2006 (57) Graceful restart Objects to NBR MIBS. (58) ospfv3AreaSummary default value has been changed to import summary LSA's in line with RFC3101. (59) Added support for inactive neighbor probing support over DC. (60) Removed ospfv3HostAddressType and ospfv3CfgNbrAddressType from the compliance module to get compiler over warnings. The information is already there in the description. (61) Changed description of ospfv3IfMetricValue to also refer to the new Reference Bandwidth general group object. (62) Added Table of contents. (63) Added a section for contributor's address and added authors of previous versions to that section. (64) Changed working group mail address. (65) Added a new TEXTUAL-CONVENTION Ospfv3UpToRefreshIntervalTc. (66) Changed RestartAge, RestartInterval, TransitDelay, RetransmitInterval in all MIBs to be of the syntax Ospfv3UpToRefreshIntervalTc. (67) Defined a new texual convention for Router Dead Range. (68) Changed syntax for all router dead intervals accordingly. (69) Added OSPFv3AreaStubMetricType object. (70) Changed names ospfv3SpfRuns =>> ospfv3AreaSpfRuns and ospfv3StubMetric =>> ospfv3AreaStubMetric. (71) Clarified description of ospfv3AreaAggregateRouteTag. (72) Added a new Textual convention for Ospfv3RouterIdTc and replaced all uses of RouterID with this new TC, based on Keith's feedback. (73) Removed all references to Site-Local Addresses, as they will soon be deprecated. (74) Used AS-External-LSA's instead of Type-5 and NSSA-LSA's instead of Type-7. (75) For ospfv3NbrRtrId and ospfv3CfgNbrRtrId removed description referring to IP Address. Internet Draft Expires February 2007 [Page 72] OSPFv3 MIB August 2006 (76) Removed ospfv3TrafficEngineeringSupport to be consistent with OSPFv2. (77) Create new TC Ospfv3AreaIdTc with syntax Unsigned32 to replace AreaID TC. Remove IMPORT of AreaID. (78) LSID syntax changed from ipAddress to Unsigned32. (79) Added Notifications 13. Full Copyright Statement Copyright (C) The Internet Society (2006). This document is subject to the rights, licenses and restrictions contained in BCP 78, and except as set forth therein, the authors retain all their rights. This document and the information contained herein are provided on an "AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 14. Intellectual Property The IETF takes no position regarding the validity or scope of any Intellectual Property Rights or other rights that might be claimed to pertain to the implementation or use of the technology described in this document or the extent to which any license under such rights might or might not be available; nor does it represent that it has made any independent effort to identify any such rights. Information on the procedures with respect to rights in RFC documents can be found in BCP 78 and BCP 79. Copies of IPR disclosures made to the IETF Secretariat and any assurances of licenses to be made available, or the result of an attempt made to obtain a general license or permission for the use of such proprietary rights by implementers or users of this specification can be obtained from the IETF on-line IPR repository at http://www.ietf.org/ipr. The IETF invites any interested party to bring to its attention any copyrights, patents or patent applications, or other proprietary rights that may cover technology that may be required to implement this standard. Please address the information to the IETF at ietf-ipr@ietf.org. Internet Draft Expires February 2007 [Page 73]