Internet Engineering Task Force U. Herberg Internet-Draft LIX, Ecole Polytechnique Intended status: Standards Track R. Cole Expires: January 13, 2011 US Army CERDEC T. Clausen LIX, Ecole Polytechnique July 12, 2010 Definition of Managed Objects for the Optimized Link State Routing Protocol version 2 draft-ietf-manet-olsrv2-mib-02 Abstract This memo defines the Management Information Base (MIB) for configuring and managing the Optimized Link State Routing protocol version 2 (OLSRv2). The Optimized Link State Routing MIB is structured into state information, performance metrics, and notifications. This additional state and performance information is useful to troubleshoot problems and performance issues of the routing protocol. Different levels of compliances allow implementors to use smaller subsets of all defined objects, allowing for this MIB to be deployed on more constrained routers. Status of This Memo This Internet-Draft is submitted in full conformance with the provisions of BCP 78 and BCP 79. Internet-Drafts are working documents of the Internet Engineering Task Force (IETF). Note that other groups may also distribute working documents as Internet-Drafts. The list of current Internet- Drafts is at http://datatracker.ietf.org/drafts/current/. 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." This Internet-Draft will expire on January 13, 2011. Copyright Notice Copyright (c) 2010 IETF Trust and the persons identified as the document authors. All rights reserved. This document is subject to BCP 78 and the IETF Trust's Legal Herberg, et al. Expires January 13, 2011 [Page 1] Internet-Draft The OLSRv2-MIB July 2010 Provisions Relating to IETF Documents (http://trustee.ietf.org/license-info) in effect on the date of publication of this document. Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Code Components extracted from this document must include Simplified BSD License text as described in Section 4.e of the Trust Legal Provisions and are provided without warranty as described in the Simplified BSD License. Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3 2. The Internet-Standard Management Framework . . . . . . . . . . 3 3. Conventions . . . . . . . . . . . . . . . . . . . . . . . . . 3 4. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4.1. Terms . . . . . . . . . . . . . . . . . . . . . . . . . . 4 5. Structure of the MIB Module . . . . . . . . . . . . . . . . . 4 5.1. The Configuration Group . . . . . . . . . . . . . . . . . 5 5.2. The State Group . . . . . . . . . . . . . . . . . . . . . 5 5.3. The Performance Group . . . . . . . . . . . . . . . . . . 5 5.3.1. Recalculation Performance Objects . . . . . . . . . . 5 5.3.2. Message-related Performance Objects . . . . . . . . . 8 5.4. The Notifications Group . . . . . . . . . . . . . . . . . 11 6. Relationship to Other MIB Modules . . . . . . . . . . . . . . 12 6.1. Relationship to the SNMPv2-MIB . . . . . . . . . . . . . . 12 6.2. Relationship to the NHDP-MIB . . . . . . . . . . . . . . . 12 6.3. Relationship to the REPORT-MIB . . . . . . . . . . . . . . 12 6.4. MIB modules required for IMPORTS . . . . . . . . . . . . . 12 7. Definitions . . . . . . . . . . . . . . . . . . . . . . . . . 13 8. Security Considerations . . . . . . . . . . . . . . . . . . . 58 9. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 60 10. References . . . . . . . . . . . . . . . . . . . . . . . . . . 60 10.1. Normative References . . . . . . . . . . . . . . . . . . . 60 10.2. Informative References . . . . . . . . . . . . . . . . . . 61 Appendix A. Change Log . . . . . . . . . . . . . . . . . . . . . 61 Appendix B. Open Issues . . . . . . . . . . . . . . . . . . . . . 62 Appendix C. Note to the RFC Editor . . . . . . . . . . . . . . . 63 Herberg, et al. Expires January 13, 2011 [Page 2] Internet-Draft The OLSRv2-MIB July 2010 1. Introduction This memo defines the Management Information Base (MIB) for configuring and managing the Optimized Link State Routing protocol version 2 (OLSRv2). The Optimized Link State Routing MIB is structured into state information, performance metrics, and notifications. In addition to configuration, this additional state and performance information is useful to troubleshoot problems and performance issues of the routing protocol. Different levels of compliances allow implementors to use smaller subsets of all defined objects, allowing for this MIB to be deployed on more constrained routers. 2. 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 [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 [RFC2578], [RFC2579], and [RFC2580]. 3. Conventions The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC2119]. 4. Overview The Optimized Link State Routing Protocol version 2 (OLSRv2) [OLSRv2] is a table driven, proactive routing protocol, i.e. it exchanges topology information with other routers in the network regularly. OLSRv2 is an optimization of the classical link state routing protocol. Its key concept is that of MultiPoint Relays (MPRs). Each router selects a set of its neighbor routers (which "cover" all of its symmetrically connected 2-hop neighbor routers) as MPRs. MPRs are then used to achieve both flooding reduction and topology reduction. This MIB document provides management and control capabilities of an OLSRv2 instance, allowing to monitor the state and performance of an Herberg, et al. Expires January 13, 2011 [Page 3] Internet-Draft The OLSRv2-MIB July 2010 OLSRV2 router, as well as to change settings of the deployment. As OLSRv2 relies on the neighborhood information discovered by NHDP [NHDP], the OLSRv2-MIB is aligned with the NHDP-MIB [NHDP-MIB]. In particular, common indexes for router interfaces and discovered neighbors are used, as described in Section 5.2. 4.1. Terms The following definitions apply throughout this document: o Configuration Objects - switches, tables, objects which are initialized to default settings or set through the management interface defined by this MIB. o State Objects - automatically generated values which define the current operating state of the OLSRv2 protocol process in the router. o Performance Objects - automatically generated values which help an administrator or automated tool to assess the performance of the OLSRv2 routing process on the router. o Notification Objects - define triggers and associated notification messages allowing for asynchronous tracking of pre-defined events on the managed router. 5. Structure of the MIB Module This section presents the structure of the OLSRv2-MIB module. The objects are arranged into the following structure: o olsrv2Objects - defines objects forming the basis for the OLSRv2- MIB. These objects are divided up by function into the following groups: * Configuration Group - defining objects related to the configuration of the OLSRv2 instance on the router. * State Group - defining objects which reflect the current state of the OLSRv2 instance running on the router. * Performance Group -defining objects which are useful to a management station when characterizing the performance of OLSRv2 on the router and in the MANET. Herberg, et al. Expires January 13, 2011 [Page 4] Internet-Draft The OLSRv2-MIB July 2010 o olsrv2Notifications - objects defining OLSRv2-MIB notifications. o olsrv2Conformance - defining the minimal and maximal conformance requirements for implementations of this MIB. 5.1. The Configuration Group The OLSRv2 router is configured with a set of controls. The authoritative list of configuration controls within the OLSRv2-MIB are found within the MIB module itself. Generally, an attempt was made in developing the OLSRv2-MIB module to support all configuration objects defined in [OLSRv2]. For all of the configuration parameters, the same constraints and default values of these parameters as defined in [OLSRv2] are followed. 5.2. The State Group The State Group reports current state information of a router running [OLSRv2]. The OLSRv2-MIB State Group tables were designed to contain the complete set of state information defined within the information bases in [OLSRv2]. The State Group tables defined in this MIB are aligned with the according tables in the NHDP-MIB [NHDP-MIB], as described in Section 6.2. 5.3. The Performance Group The Performance Group reports values relevant to system performance. This section lists objects for OLSRv2 performance monitoring, some of which explicitly appear in the OLSRv2-MIB and others which are obtainable through a combination of base objects from this MIB and reports available through the REPORT-MIB [REPORT]. Throughout this section, those objects will be pointed out that are intended as base objects which will be explicitly defined within this MIB and those objects which are derived through a combination of the base objects and capabilities afforded by the REPORT-MIB. The objects in this group can be used to examine stability of the Routing Set, the selected MPRs, as well as message scheduling of this router. 5.3.1. Recalculation Performance Objects The following objects return statistics to the frequency of Routing Set recalculations. Herberg, et al. Expires January 13, 2011 [Page 5] Internet-Draft The OLSRv2-MIB July 2010 o Number of Routing Set recalculations This object counts each recalculation of the Routing Set. This is a Base Object. Object name: olsrv2RoutingSetRecalculationCount Object type: Counter32 o Acquire history of Routing Set recalculations This object returns the history of the exact timestamps of each time the Routing Set has been recalculated. This is a Derived Object to be pulled from the REPORT-MIB. It is derived from, e.g., the olsrv2RoutingSetRecalculationCount Base Object from the OLSRv2-MIB along with the capabilities derived from the reportHistoryGroup from the REPORT-MIB. Object type: SEQUENCE OF TimeStamp o Histogram of the intervals between Routing Set recalculations Returns the values that represent a histogram of intervals between Routing Set recalculations. This is a Derived Object to be pulled from the REPORT-MIB. It can be derived from, e.g., the olsrv2RoutingSetRecalculationCount Base Object from the OLSRv2- MIB along with the capabilities derived from the reportHistoryGroup from the REPORT-MIB. The network management application could convert this information into the desired histogram. Object type: SEQUENCE OF (TimeTicks, Unsigned32) o Changes of the frequency of the Routing Set recalculations This object will divide the given time interval from t0 to t1 into a given number of equal parts. It then creates a histogram for each part and calculate the distances (using the Bhattacharyya distance) between each two adjacent histograms in time. A higher value between two histograms means more difference between the histograms. Herberg, et al. Expires January 13, 2011 [Page 6] Internet-Draft The OLSRv2-MIB July 2010 This is a Derived Object to be pulled from the REPORT-MIB, as previously discussed, albeit this is a bit more complex with respect to the management application. Object type: SEQUENCE OF (TimeStamp, Float32) The following objects return statistics to the frequency of recalculating the MPRs of this router. o Number of MPR recalculations This object counts each recalculation of the MPRs of the router. This is a Base Object. Object name: olsrv2MPRSetRecalculationCount Object type: Counter32 o Acquire history of MPR recalculations This object returns the history of the exact timestamps of each time the MPRs have been recalculated. This is a Derived Object to be pulled from the REPORT-MIB. It is derived from, e.g., the olsrv2MPRSetRecalculationCount Base Object from the OLSRv2-MIB along with the capabilities derived from the reportHistoryGroup from the REPORT-MIB. Object type: SEQUENCE OF TimeStamp o Histogram of the intervals between MPR recalculations Returns the values that represent a histogram of intervals between MPR recalculations. The histogram includes all changes that have been made after the given time t0 and before the given time t1. This is a Derived Object to be pulled from the REPORT-MIB. It can be derived from, e.g., the olsrv2MPRSetRecalculationCount Base Object from the OLSRv2-MIB along with the capabilities derived from the reportHistoryGroup from the REPORT-MIB. The network management application could convert this information into the desired histogram. Herberg, et al. Expires January 13, 2011 [Page 7] Internet-Draft The OLSRv2-MIB July 2010 Object type: SEQUENCE OF (TimeTicks, Unsigned32) o Changes of the frequency of MPR recalculations This object will divide the given time interval from t0 to t1 into a given number of equal parts. It then creates a histogram for each part and calculate the distances (using the Bhattacharyya distance) between each two adjacent histograms in time. A higher value between two histograms means more difference between the histograms. This is a Derived Object to be pulled from the REPORT-MIB, as previously discussed, albeit this is a bit more complex with respect to the management application. Object type: SEQUENCE OF (TimeStamp, Float32) 5.3.2. Message-related Performance Objects The following objects return some of the statistics related to TC messages: o Total number of sent TC messages on an interface This is a Base Object. Object name: olsrv2IfTcMessageXmits Object type: Counter32 o Total number of received TC messages on an interface This is a Base Object. Object name: olsrv2IfTcMessageRecvd Object type: Counter32 o Total number of sent periodic TC messages on an interface This is a Base Object. Object name: olsrv2IfTcMessagePeriodicXmits Object type: Counter32 Herberg, et al. Expires January 13, 2011 [Page 8] Internet-Draft The OLSRv2-MIB July 2010 o Total number of sent triggered TC messages on an interface This is a Base Object. Object name: olsrv2IfTcMessageTriggeredXmits Object type: Counter32 o Total number of forwarded TC messages on an interface This is a Base Object. Object name: olsrv2IfTcMessageForwardedXmits Object type: Counter32 o Acquire history of TC message scheduling instance for the given time duration on an interface This object returns the history of the exact timestamps of each TC message that has been sent as well as the type of the message (triggered or periodical). The list of events starts at the given point of time t0 and ends at the given time t1. This is a Derived Object to be pulled from the REPORT-MIB. It is derived from, e.g., the olsrv2IfTcMessagePeriodicXmits and olsrv2IfTcMessageTriggeredXmits Base Objects from the OLSRv2- MIB along with the capabilities derived from the reportHistoryGroup from the REPORT-MIB. Object type: SEQUENCE OF (TimeStamp, olsrv2MessageType) o Histogram of the intervals between TC messages on an interface Returns the values (in a 2-dimensional array) that represent a histogram of intervals between TC messages, separated by periodic and triggered TC. The histogram displays the distribution of intervals between two consecutive TC of the same type (triggered or periodical) using a given bin size. It includes all TC that have been sent after the given time t0 and before the given time t1. This is a Derived Object to be pulled from the REPORT-MIB. It can be derived from, e.g., the olsrv2IfTcMessagePeriodicXmits and olsrv2IfTcMessageTriggeredXmits Base Objects from the OLSRv2-MIB along with the capabilities derived from the reportHistoryGroup from the REPORT-MIB. The network management application could convert this information into the desired Herberg, et al. Expires January 13, 2011 [Page 9] Internet-Draft The OLSRv2-MIB July 2010 histogram. Object type: SEQUENCE OF (olsrv2MessageType, TimeTicks, Unsigned32) o Changes of the frequency of the message scheduling on an interface This object will divide the given time interval from t0 to t1 into a given number of equal parts. It then creates a histogram for each part and calculate the distances (using the Bhattacharyya distance) between each two adjacent histograms in time. A higher value between two histograms means more difference between the histograms. For instance, that could happen if suddenly many triggered TC messages are sent, whereas before there have been only very few such triggered messages. This is a Derived Object to be pulled from the REPORT-MIB, as previously discussed, albeit this is a bit more complex with respect to the management application. Object type: SEQUENCE OF (olsrv2MessageType, TimeStamp, Float32) o Average number of sent TC messages per second between the given time t0 and t1 on an interface This is a Derived Object to be pulled from the reportSampledGroup from the REPORT-MIB. It is derived from, e.g., the olsrv2IfTcMessageXmits Base Object. Object type: Float32 o Average number of received TC messages per second between the given time t0 and t1 on an interface This is a Derived Object to be pulled from the REPORT-MIB. See the previous discussion. Object type: Float32 o Total accumulated size in octets of sent TC messages on an interface This is a Base Object. Herberg, et al. Expires January 13, 2011 [Page 10] Internet-Draft The OLSRv2-MIB July 2010 Object name: olsrv2IfHelloMessageXmitAccumulatedSize Object type: Counter32 o Total accumulated size in octets of received TC messages on an interface This is a Base Object. Object name: olsrv2IfHelloMessageRecvdAccumulatedSize Object type: Counter32 o Average size in octets of sent TC messages per second between the given time t0 and t1 on an interface This is a Derived Object to be pulled from the REPORT-MIB. See the previous discussion. Object type: Float32 o Average size in octets of received TC messages per second between the given time t0 and t1 on an interface This is a Derived Object to be pulled from the REPORT-MIB. See the previous discussion. Object type: Float32 o Total accumulated number of advertized MPR selectors in TC messages on an interface This is a Base Object. Object name: olsrv2IfHelloMessageXmitAccumulatedSymmetricNeighborCount Object type: Counter32 5.4. The Notifications Group The Notifications Subtree contains the list of notifications supported within the OLSRv2-MIB and their intended purpose or utility. This group is currently empty. The same mechanisms for improving the network performance by reducing the number of notifications apply as defined in Section 5.4 of [NHDP-MIB]. Herberg, et al. Expires January 13, 2011 [Page 11] Internet-Draft The OLSRv2-MIB July 2010 6. Relationship to Other MIB Modules This section specifies the relationship of the MIB modules contained in this document to other standards, particularly to standards containing other MIB modules. Definitions imported from other MIB modules and other MIB modules that SHOULD be implemented in conjunction with the MIB module contained within this document are identified in this section. 6.1. Relationship to the SNMPv2-MIB The 'system' group in the SNMPv2-MIB [RFC3418] is defined as being mandatory for all systems, and the objects apply to the entity as a whole. The 'system' group provides identification of the management entity and certain other system-wide data. The OLSRv2-MIB does not duplicate those objects. 6.2. Relationship to the NHDP-MIB OLSRv2 depends on the neighborhood information that is discovered by [NHDP]. In order access the Objects relating to discovered neighbors, the State Group tables of the NHDP-MIB [NHDP-MIB] are aligned with this MIB. This is accomplished through the definition of two TEXTUAL-CONVENTIONS in the NHDP-MIB: the NeighborInterfaceId and the NeighborRouterId. These object types are used to develop indexes into common NHDP-MIB and routing protocol State Group tables. These objects are locally significant but should be locally common to the NHDP-MIB and the OLSRv2-MIB implemented on a common networked router. This will allow for improved cross referencing of information across the two MIBs. 6.3. Relationship to the REPORT-MIB This document describes several Performance Management metrics for the management of OLSRv2 routers. However, not all of these metrics are explicitly defined solely within the context of this OLSRv2-MIB. Some of these metrics are obtained through joint interaction between this MIB and the REPORT-MIB [REPORT]. This OLSRv2-MIB defines the minimum necessary objects (often of type COUNTER) which form the underlying basis for more sophisticated Performance Management reporting available in conjunction with the REPORT-MIB. See Section 5.3 for a description of the performance metrics for OLSRv2. 6.4. MIB modules required for IMPORTS The following OLSRv2-MIB module IMPORTS objects from NHDP-MIB [NHDP-MIB], SNMPv2-SMI [RFC2578], SNMPv2-TC [RFC2579], SNMPv2-CONF [RFC2580], IF-MIB [RFC2863], INET-ADDRESS-MIB [RFC4001], and SMIng Herberg, et al. Expires January 13, 2011 [Page 12] Internet-Draft The OLSRv2-MIB July 2010 [RFC3781]. 7. Definitions This section contains the MIB module defined by the specification. MANET-OLSRv2-MIB DEFINITIONS ::= BEGIN IMPORTS Float32 FROM SMIng --[RFC3781] MODULE-IDENTITY, OBJECT-TYPE, Counter32, Integer32, Unsigned32, mib-2 FROM SNMPv2-SMI --[RFC2578] TEXTUAL-CONVENTION, StorageType, TimeStamp, TruthValue, RowStatus FROM SNMPv2-TC --[RFC2579] MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF --[STD58] InetAddressType, InetAddress, InetAddressPrefixLength FROM INET-ADDRESS-MIB --[RFC3291] InterfaceIndexOrZero FROM IF-MIB --[RFC2863] NeighborRouterId FROM NHDP-MIB -- [draft-ietf-manet-nhdp-mib] ; manetOlsrv2MIB MODULE-IDENTITY LAST-UPDATED "201007121000Z" -- July 12, 2010 ORGANIZATION "IETF MANET Working Group" CONTACT-INFO "WG E-Mail: manet@ietf.org WG Chairs: ian.chakeres@gmail.com jmacker@nrl.navy.mil Editors: Ulrich Herberg Ecole Polytechnique LIX 91128 Palaiseau Cedex Herberg, et al. Expires January 13, 2011 [Page 13] Internet-Draft The OLSRv2-MIB July 2010 France +33 1 69 33 41 26 ulrich@herberg.name http://www.herberg.name/ Thomas Heide Clausen Ecole Polytechnique LIX 91128 Palaiseau Cedex France http://www.thomasclausen.org/ T.Clausen@computer.org Robert G. Cole US Army CERDEC Space and Terrestrial Communications 328 Hopkins Road Bldg 245, Room 16 Aberdeen Proving Ground, MD 21005 USA +1 410 278-6779 robert.g.cole@us.army.mil http://www.cs.jhu.edu/~rgcole/" DESCRIPTION "This MIB module contains managed object definitions for the Manet OLSRv2 routing process defined in the Optimized Link State Routing Protocol version 2 defined in [RFCXXXX]. Copyright (C) The IETF Trust (2009). This version of this MIB module is part of RFC xxxx; see the RFC itself for full legal notices." -- Revision History REVISION "201007121000Z" -- July 12, 2010 DESCRIPTION "The fifth version of this MIB module, published as draft-ietf-manet-olsrv2-mib-02.txt. Many editorial changes, Security Considerations, corrected errors in the MIB." REVISION "200911091000Z" -- Nov 9, 2009 DESCRIPTION "The fourth version of this MIB module, published as draft-ietf-manet-olsrv2-mib-01.txt. Added Performance objects, and updated to newest OLSRv2 draft." REVISION "200905031300Z" -- May 3, 2009 Herberg, et al. Expires January 13, 2011 [Page 14] Internet-Draft The OLSRv2-MIB July 2010 DESCRIPTION "Third draft of this MIB module published as draft-ietf-manet-olsrv2-mib-00.txt. Rev'd as a new MANET WG document. Cleaned up SYNTAX errors and other typos found by 'smilint'." REVISION "200902151300Z" -- February 15, 2009 DESCRIPTION "Second draft of this MIB module published as draft-cole-manet-olsrv2-mib-01.txt. Cleaned up table indexing and aligned with the NHDP-MIB draft (draft-cole-manet-nhdp-mib-01.txt)." REVISION "200810241300Z" -- October 24, 2008 DESCRIPTION "Initial draft of this MIB module published as draft-cole-manet-olsrv2-mib-00.txt." -- RFC-Editor assigns XXXX ::= { mib-2 998 } -- to be assigned by IANA -- -- TEXTUAL CONVENTIONs -- -- none -- -- Top-Level Object Identifier Assignments -- olsrv2MIBNotifications OBJECT IDENTIFIER ::= { manetOlsrv2MIB 0 } olsrv2MIBObjects OBJECT IDENTIFIER ::= { manetOlsrv2MIB 1 } olsrv2MIBConformance OBJECT IDENTIFIER ::= { manetOlsrv2MIB 2 } -- -- olsrv2ConfigurationGroup -- -- Contains the OLSRv2 objects that configure specific -- options that determine the overall performance and operation -- of the OLSRv2 routing process. -- olsrv2ConfigurationGroup OBJECT IDENTIFIER ::= {olsrv2MIBObjects 1} -- -- Local history times Herberg, et al. Expires January 13, 2011 [Page 15] Internet-Draft The OLSRv2-MIB July 2010 -- olsrv2OHoldTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "olsrv2OHoldTime corresponds to O_HOLD_TIME of OLSRv2. This object is persistent and when written the entity SHOULD save the change to non-volatile storage." REFERENCE "The OLSRv2 draft. Section 5 on Protocol Parameters." DEFVAL { 30000 } ::= { olsrv2ConfigurationGroup 1 } -- -- Message intervals -- olsrv2TcInterval OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "olsrv2TcInterval corresponds to TC_INTERVAL of OLSRv2. The following constraints apply to this parameter: olsrv2TcInterval > 0 olsrv2TcInterval >= olsrv2TcMinInterval This object is persistent and when written the entity SHOULD save the change to non-volatile storage." REFERENCE "The OLSRv2 draft. Section 5 on Protocol Parameters." DEFVAL { 5000 } ::= { olsrv2ConfigurationGroup 2 } Herberg, et al. Expires January 13, 2011 [Page 16] Internet-Draft The OLSRv2-MIB July 2010 olsrv2TcMinInterval OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "olsrv2TcMinInterval corresponds to TC_MIN_INTERVAL of OLSRv2. The following constraint applies to this parameter: olsrv2TcInterval >= olsrv2TcMinInterval This object is persistent and when written the entity SHOULD save the change to non-volatile storage." REFERENCE "The OLSRv2 draft. Section 5 on Protocol Parameters." DEFVAL { 1250 } ::= { olsrv2ConfigurationGroup 3 } -- -- Advertised information validity times -- olsrv2THoldTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "olsrv2THoldTime corresponds to T_HOLD_TIME of OLSRv2. The following constraint applies to this parameter: olsrv2THoldTime >= olsrv2TcInterval If TC messages can be lost, then olsrv2THoldTime SHOULD be significantly greater than olsrv2TcInterval; a value >= 3 x olsrv2TcInterval is RECOMMENDED. Herberg, et al. Expires January 13, 2011 [Page 17] Internet-Draft The OLSRv2-MIB July 2010 olsrv2THoldTime MUST be representable as described in [timetlv]. This object is persistent and when written the entity SHOULD save the change to non-volatile storage." REFERENCE "The OLSRv2 draft. Section 5 on Protocol Parameters." DEFVAL { 15000 } ::= { olsrv2ConfigurationGroup 4 } olsrv2AHoldTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "olsrv2AHoldTime corresponds to A_HOLD_TIME of OLSRv2. If TC messages can be lost, then olsrv2AHoldTime SHOULD be significantly greater than olsrv2TcInterval; a value >= 3 x olsrv2TcInterval is RECOMMENDED. olsrv2AHoldTime MUST be representable as described in [timetlv]. This object is persistent and when written the entity SHOULD save the change to non-volatile storage." REFERENCE "The OLSRv2 draft. Section 5 on Protocol Parameters." DEFVAL { 15000 } ::= { olsrv2ConfigurationGroup 5 } -- -- Received message validity times -- olsrv2RxHoldTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current Herberg, et al. Expires January 13, 2011 [Page 18] Internet-Draft The OLSRv2-MIB July 2010 DESCRIPTION "olsrv2RxHoldTime corresponds to RX_HOLD_TIME of OLSRv2. The following constraint applies to this parameter: olsrv2RxHoldTime > 0 This parameter SHOULD be greater than the maximum difference in time that a message may take to traverse the MANET, taking into account any message forwarding jitter as well as propagation, queuing, and processing delays. This object is persistent and when written the entity SHOULD save the change to non-volatile storage." REFERENCE "The OLSRv2 draft. Section 5 on Protocol Parameters." DEFVAL { 30000 } ::= { olsrv2ConfigurationGroup 6 } olsrv2PHoldTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "olsrv2PHoldTime corresponds to P_HOLD_TIME of OLSRv2. The following constraint applies to this parameter: olsrv2PHoldTime > 0 This parameter SHOULD be greater than the maximum difference in time that a message may take to traverse the MANET, taking into account any message forwarding jitter as well as propagation, queuing, and processing delays. This object is persistent and when written the entity SHOULD save the change to Herberg, et al. Expires January 13, 2011 [Page 19] Internet-Draft The OLSRv2-MIB July 2010 non-volatile storage." REFERENCE "The OLSRv2 draft. Section 5 on Protocol Parameters." DEFVAL { 30000 } ::= { olsrv2ConfigurationGroup 7 } olsrv2FHoldTime OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "olsrv2RxHoldTime corresponds to RX_HOLD_TIME of OLSRv2. The following constraint applies to this parameter: olsrv2FHoldTime > 0 This parameter SHOULD be greater than the maximum difference in time that a message may take to traverse the MANET, taking into account any message forwarding jitter as well as propagation, queuing, and processing delays. This object is persistent and when written the entity SHOULD save the change to non-volatile storage." REFERENCE "The OLSRv2 draft. Section 5 on Protocol Parameters." DEFVAL { 30000 } ::= { olsrv2ConfigurationGroup 8 } -- -- Jitter times -- olsrv2TpMaxJitter OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION Herberg, et al. Expires January 13, 2011 [Page 20] Internet-Draft The OLSRv2-MIB July 2010 "olsrv2TpMaxJitter corresponds to TP_MAXJITTER of OLSRv2. This object is persistent and when written the entity SHOULD save the change to non-volatile storage." REFERENCE "The OLSRv2 draft. Section 5 on Protocol Parameters." DEFVAL { 500 } ::= { olsrv2ConfigurationGroup 9 } olsrv2TtMaxJitter OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "olsrv2TtMaxJitter corresponds to TT_MAXJITTER of OLSRv2. This object is persistent and when written the entity SHOULD save the change to non-volatile storage." REFERENCE "The OLSRv2 draft. Section 5 on Protocol Parameters." DEFVAL { 500 } ::= { olsrv2ConfigurationGroup 10 } olsrv2FMaxJitter OBJECT-TYPE SYNTAX Unsigned32 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "olsrv2FMaxJitter corresponds to F_MAXJITTER of OLSRv2. This object is persistent and when written the entity SHOULD save the change to non-volatile storage." REFERENCE "The OLSRv2 draft. Section 5 on Protocol Parameters." DEFVAL { 500 } ::= { olsrv2ConfigurationGroup 11 } Herberg, et al. Expires January 13, 2011 [Page 21] Internet-Draft The OLSRv2-MIB July 2010 -- -- Hop limits -- olsrv2TcHopLimit OBJECT-TYPE SYNTAX Unsigned32 (0..255) UNITS "hops" MAX-ACCESS read-write STATUS current DESCRIPTION "olsrv2TcHopLimit corresponds to TC_HOP_LIMIT of OLSRv2. The following constraint applies to this parameter: The maximum value of olsrv2TcHopLimit >= the network diameter in hops, a value of 255 is RECOMMENDED. All values of olsrv2TcHopLimit >= 2. This object is persistent and when written the entity SHOULD save the change to non-volatile storage." REFERENCE "The OLSRv2 draft. Section 5 on Protocol Parameters." DEFVAL { 255 } ::= { olsrv2ConfigurationGroup 12 } -- -- Willingness -- olsrv2Willingness OBJECT-TYPE SYNTAX Unsigned32 (0..255) MAX-ACCESS read-write STATUS current DESCRIPTION "olsrv2Willingness corresponds to WILLINGNESS of OLSRv2. The following constraint applies to this parameter: WILL_NEVER (0) <= olsrv2Willingness <= Herberg, et al. Expires January 13, 2011 [Page 22] Internet-Draft The OLSRv2-MIB July 2010 WILL_ALWAYS (15) This object is persistent and when written the entity SHOULD save the change to non-volatile storage." REFERENCE "The OLSRv2 draft. Section 5 on Protocol Parameters." DEFVAL { 7 } ::= { olsrv2ConfigurationGroup 13 } -- -- olsrv2StateGroup -- -- Contains information describing the current state of -- the OLSRv2 process. olsrv2StateGroup OBJECT IDENTIFIER ::= { olsrv2MIBObjects 2 } olsrv2RouterStatus OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "The current status of the OLSRv2 router routing process." ::= { olsrv2StateGroup 1 } -- -- Local Information Base - as defined in [NHDP], -- extended by the addition of an Originator Set, -- defined in Section 6.1 and a Local Attached -- Network Set, defined in Section 6.2. -- Herberg, et al. Expires January 13, 2011 [Page 23] Internet-Draft The OLSRv2-MIB July 2010 -- -- Originator Set -- olsrv2LibOrigSetTable OBJECT-TYPE SYNTAX SEQUENCE OF Olsrv2LibOrigSetEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "A router's Originator Set records addresses that were recently used as originator addresses by this router. If a router's originator address is immutable then this set is always empty and MAY be omitted." REFERENCE "The OLSRv2 draft." ::= { olsrv2StateGroup 2 } olsrv2LibOrigSetEntry OBJECT-TYPE SYNTAX Olsrv2LibOrigSetEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A router's Originator Set consists of Originator Tuples: (O_orig_addr, O_time)." REFERENCE "The OLSRv2 draft." INDEX { olsrv2LibOrigSetIpAddr } ::= { olsrv2LibOrigSetTable 1 } Olsrv2LibOrigSetEntry ::= SEQUENCE { olsrv2LibOrigSetIpAddrType InetAddressType, olsrv2LibOrigSetIpAddr InetAddress, olsrv2LibOrigSetExpireTime TimeStamp } olsrv2LibOrigSetIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of the olsrv2LibOrigSetIpAddr, as defined in the InetAddress MIB [RFC 4001]." Herberg, et al. Expires January 13, 2011 [Page 24] Internet-Draft The OLSRv2-MIB July 2010 REFERENCE "The OLSRv2 draft." ::= { olsrv2LibOrigSetEntry 1 } olsrv2LibOrigSetIpAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "A recently used originator address by this router." REFERENCE "The OLSRv2 draft." ::= { olsrv2LibOrigSetEntry 2 } olsrv2LibOrigSetExpireTime OBJECT-TYPE SYNTAX TimeStamp UNITS "milliseconds" MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object specifies the time at which this entry expires and MUST be removed." REFERENCE "The OLSRv2 draft." ::= { olsrv2LibOrigSetEntry 3 } -- -- Local Attached Network Set -- olsrv2LibLocAttNetSetTable OBJECT-TYPE SYNTAX SEQUENCE OF Olsrv2LibLocAttNetSetEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "A router's Local Attached Network Set records its local non-OLSRv2 interfaces via which it can act as gateways to other networks. The Local Attached Network Set is not modified by this protocol." REFERENCE "The OLSRv2 draft." ::= { olsrv2StateGroup 3 } olsrv2LibLocAttNetSetEntry OBJECT-TYPE SYNTAX Olsrv2LibLocAttNetSetEntry Herberg, et al. Expires January 13, 2011 [Page 25] Internet-Draft The OLSRv2-MIB July 2010 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The entries include the Local Attached Network Tuples: (AL_net_addr, AL_dist) where: AL_net_addr is the network address of an attached network which can be reached via this router. AL_dist is the number of hops to the network with address AL_net_addr from this router." REFERENCE "The OLSRv2 draft." INDEX { olsrv2LibLocAttNetSetIpAddr, olsrv2LibLocAttNetSetIpAddrPrefixLen } ::= { olsrv2LibLocAttNetSetTable 1 } Olsrv2LibLocAttNetSetEntry ::= SEQUENCE { olsrv2LibLocAttNetSetIpAddrType InetAddressType, olsrv2LibLocAttNetSetIpAddr InetAddress, olsrv2LibLocAttNetSetIpAddrPrefixLen InetAddressPrefixLength, olsrv2LibLocAttNetSetDistance Unsigned32, olsrv2LibLocAttNetSetRowStatus RowStatus } olsrv2LibLocAttNetSetIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of the olsrv2LibLocAttNetSetIpAddr, as defined in the InetAddress MIB [RFC 4001]." REFERENCE "The OLSRv2 draft." ::= { olsrv2LibLocAttNetSetEntry 1 } Herberg, et al. Expires January 13, 2011 [Page 26] Internet-Draft The OLSRv2-MIB July 2010 olsrv2LibLocAttNetSetIpAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is the network address of an attached network which can be reached via this router." REFERENCE "The OLSRv2 draft." ::= { olsrv2LibLocAttNetSetEntry 2 } olsrv2LibLocAttNetSetIpAddrPrefixLen OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the number of leading one bits that form the mask to be logical-ANDed with the destination address before being compared to the value in the olsrv2LibLocAttNetSetIpAddr field." REFERENCE "The OLSRv2 draft." ::= { olsrv2LibLocAttNetSetEntry 3 } olsrv2LibLocAttNetSetDistance OBJECT-TYPE SYNTAX Unsigned32 (1..255) UNITS "hops" MAX-ACCESS read-only STATUS current DESCRIPTION "This object specifies the number of hops to the network with address olsrv2LibLocAttNetSetIpAddr from this router." REFERENCE "The OLSRv2 draft." ::= { olsrv2LibLocAttNetSetEntry 4 } olsrv2LibLocAttNetSetRowStatus 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." Herberg, et al. Expires January 13, 2011 [Page 27] Internet-Draft The OLSRv2-MIB July 2010 ::= { olsrv2LibLocAttNetSetEntry 5 } -- -- Interface Information Bases - as defined in -- [nhdp], one Interface Information Base for -- each OLSRv2 interface. -- -- Note: The IIB is fully defined in the NHDP -- specification and its associated MIB. -- -- Neighbor Information Base - as defined in [NHDP], -- extended by the addition of five elements to -- each Neighbor Tuple, as defined in Section 8. -- -- -- Neighbor Set -- olsrv2NibNeighborSetTable OBJECT-TYPE SYNTAX SEQUENCE OF Olsrv2NibNeighborSetEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "A router's Neighbor Set records all network addresses of each 1-hop neighbor. It consists of Neighbor Tuples, each representing a single 1-hop neighbor. " REFERENCE "The OLSRv2 draft." ::= { olsrv2StateGroup 4 } olsrv2NibNeighborSetEntry OBJECT-TYPE SYNTAX Olsrv2NibNeighborSetEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each Neighbor Tuple in the Neighbor Set, defined in [NHDP], has these additional elements: N_orig_addr N_willingness N_mpr Herberg, et al. Expires January 13, 2011 [Page 28] Internet-Draft The OLSRv2-MIB July 2010 N_mpr_selector N_advertised defined here as extensions." REFERENCE "The OLSRv2 draft." INDEX { olsrv2NibNeighborSetRouterId } ::= { olsrv2NibNeighborSetTable 1 } Olsrv2NibNeighborSetEntry ::= SEQUENCE { olsrv2NibNeighborSetRouterId NeighborRouterId, olsrv2NibNeighborSetNIpAddrType InetAddressType, olsrv2NibNeighborSetNOrigAddr InetAddress, olsrv2NibNeighborSetNWilliness Unsigned32, olsrv2NibNeighborSetNMpr TruthValue, olsrv2NibNeighborSetNMprSelector TruthValue, olsrv2NibNeighborSetNAdvertised TruthValue } olsrv2NibNeighborSetRouterId OBJECT-TYPE SYNTAX NeighborRouterId MAX-ACCESS not-accessible STATUS current DESCRIPTION "The object olsrv2NibNeighborSetRouterId is the locally assigned ID of the remote router referenced in this row. The IP addrs associated with this router is contained in the NHDP-MIB's 'nhdpDiscIfSetTable'. " REFERENCE "The OLSRv2 draft." ::= { olsrv2NibNeighborSetEntry 1 } olsrv2NibNeighborSetNIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of the olsrv2NibNeighborSetNOrigAddr, as defined in the InetAddress MIB [RFC 4001]." Herberg, et al. Expires January 13, 2011 [Page 29] Internet-Draft The OLSRv2-MIB July 2010 REFERENCE "The OLSRv2 draft." ::= { olsrv2NibNeighborSetEntry 2 } olsrv2NibNeighborSetNOrigAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is the originator IP address of that neighbor." REFERENCE "The OLSRv2 draft." ::= { olsrv2NibNeighborSetEntry 3 } olsrv2NibNeighborSetNWilliness OBJECT-TYPE SYNTAX Unsigned32 (1..7) MAX-ACCESS read-only STATUS current DESCRIPTION "This object, N_willingness, is the neighbor router's willingness to be selected as an MPR, in the range from WILL_NEVER (0) to WILL_ALWAYS (15), both inclusive." REFERENCE "The OLSRv2 draft." ::= { olsrv2NibNeighborSetEntry 4 } olsrv2NibNeighborSetNMpr OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This object, N_mpr, is a boolean flag, describing if this neighbor is selected as an MPR by this router. When set to 'true', this neighbor is selected as an MPR by this router. When set to 'false', it is not selected by this router as an MPR." REFERENCE "The OLSRv2 draft." ::= { olsrv2NibNeighborSetEntry 5 } olsrv2NibNeighborSetNMprSelector OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current Herberg, et al. Expires January 13, 2011 [Page 30] Internet-Draft The OLSRv2-MIB July 2010 DESCRIPTION "This object, N_mpr_selector, is a boolean flag, describing if this neighbor has selected this router as an MPR, i.e. is an MPR selector of this router. When set to 'true', then this router is selected as an MPR by the neighbor router. When set to 'false', then this router is not selected by the neighbor as an MPR" REFERENCE "The OLSRv2 draft." ::= { olsrv2NibNeighborSetEntry 6 } olsrv2NibNeighborSetNAdvertised OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "This object, N_mpr_selector, is a boolean flag, describing if this router has elected to advertise a link to this neighbor in its TC messages." REFERENCE "The OLSRv2 draft." ::= { olsrv2NibNeighborSetEntry 7 } olsrv2NibNeighborSetTableAnsn OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-only STATUS current DESCRIPTION "Advertised Neighbor Sequence Number (ANSN), is a variable, whose value is included in TC messages to indicate the freshness of the information transmitted." REFERENCE "The OLSRv2 draft." ::= { olsrv2StateGroup 5 } -- -- Topology Information Base - this Information -- Base is specific to OLSRv2, and is defined in -- Section 9. -- -- Herberg, et al. Expires January 13, 2011 [Page 31] Internet-Draft The OLSRv2-MIB July 2010 -- Advertising Remote Router Set -- olsrv2TibAdRemoteRouterSetTable OBJECT-TYPE SYNTAX SEQUENCE OF Olsrv2TibAdRemoteRouterSetEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "A router's Advertising Remote Router Set records information describing each remote router in the network that transmits TC messages." REFERENCE "The OLSRv2 draft." ::= { olsrv2StateGroup 6 } olsrv2TibAdRemoteRouterSetEntry OBJECT-TYPE SYNTAX Olsrv2TibAdRemoteRouterSetEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A router's Advertised Neighbor Set Table entry consists of Advertising Remote Router Tuples: (AR_orig_addr, AR_seq_number, AR_time) Addresses associated with this router are found in the NHDP-MIB's 'nhdpDiscIfSetTable'." REFERENCE "The OLSRv2 draft." INDEX { olsrv2TibAdRemoteRouterSetRouterId } ::= { olsrv2TibAdRemoteRouterSetTable 1 } Olsrv2TibAdRemoteRouterSetEntry ::= SEQUENCE { olsrv2TibAdRemoteRouterSetIpAddrType InetAddressType, olsrv2TibAdRemoteRouterSetIpAddr InetAddress, olsrv2TibAdRemoteRouterSetRouterId NeighborRouterId, olsrv2TibAdRemoteRouterSetMaxSeqNo Unsigned32, olsrv2TibAdRemoteRouterSetExpireTime TimeStamp } olsrv2TibAdRemoteRouterSetIpAddrType OBJECT-TYPE SYNTAX InetAddressType Herberg, et al. Expires January 13, 2011 [Page 32] Internet-Draft The OLSRv2-MIB July 2010 MAX-ACCESS read-only STATUS current DESCRIPTION "The type of the olsrv2TibAdRemoteRouterSetIpAddr, as defined in the InetAddress MIB [RFC 4001]." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibAdRemoteRouterSetEntry 1 } olsrv2TibAdRemoteRouterSetIpAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is the originator address of a received TC message." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibAdRemoteRouterSetEntry 2 } olsrv2TibAdRemoteRouterSetRouterId OBJECT-TYPE SYNTAX NeighborRouterId MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object is an additional index for each Remote Router's IfAddr associated with the olsrv2TibAdRemoteRouterSetIpAddr." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibAdRemoteRouterSetEntry 3 } olsrv2TibAdRemoteRouterSetMaxSeqNo OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This is the greatest ANSN in any TC message received which originated from the router with originator address olsrv2TibAdRemoteRouterSetIpAddr." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibAdRemoteRouterSetEntry 4 } olsrv2TibAdRemoteRouterSetExpireTime OBJECT-TYPE SYNTAX TimeStamp UNITS "milliseconds" Herberg, et al. Expires January 13, 2011 [Page 33] Internet-Draft The OLSRv2-MIB July 2010 MAX-ACCESS not-accessible STATUS current DESCRIPTION "This is the time at which this Tuple expires and MUST be removed." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibAdRemoteRouterSetEntry 5 } -- -- Router Topology Set -- olsrv2TibRouterTopologySetTable OBJECT-TYPE SYNTAX SEQUENCE OF Olsrv2TibTopologySetEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "A router's Router Topology Set records topology information about the network." REFERENCE "The OLSRv2 draft." ::= { olsrv2StateGroup 7 } olsrv2TibRouterTopologySetEntry OBJECT-TYPE SYNTAX Olsrv2TibTopologySetEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "It consists of Router Topology Tuples: (TR_from_orig_addr, TR_to_orig_addr, TR_seq_number, TR_time)" REFERENCE "The OLSRv2 draft." INDEX { olsrv2TibRouterTopologySetFromOrigIpAddr } ::= { olsrv2TibRouterTopologySetTable 1 } Olsrv2TibTopologySetEntry ::= SEQUENCE { olsrv2TibRouterTopologySetFromOrigIpAddrType InetAddressType, olsrv2TibRouterTopologySetFromOrigIpAddr InetAddress, olsrv2TibRouterTopologySetToOrigIpAddrType InetAddressType, Herberg, et al. Expires January 13, 2011 [Page 34] Internet-Draft The OLSRv2-MIB July 2010 olsrv2TibRouterTopologySetToOrigIpAddr InetAddress, olsrv2TibRouterTopologySetSeqNo Unsigned32, olsrv2TibRouterTopologySetExpireTime TimeStamp } olsrv2TibRouterTopologySetFromOrigIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of the olsrv2TibRouterTopologySetFromOrigIpAddr, as defined in the InetAddress MIB [RFC 4001]." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRouterTopologySetEntry 1 } olsrv2TibRouterTopologySetFromOrigIpAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is the originator address of a router which can reach the router with originator address TR_to_orig_addr in one hop, note that this does not include a prefix length" REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRouterTopologySetEntry 2 } olsrv2TibRouterTopologySetToOrigIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of the olsrv2TibRouterTopologySetToOrigIpAddr, as defined in the InetAddress MIB [RFC 4001]." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRouterTopologySetEntry 3 } olsrv2TibRouterTopologySetToOrigIpAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is the originator address of a router which can be Herberg, et al. Expires January 13, 2011 [Page 35] Internet-Draft The OLSRv2-MIB July 2010 reached by the router with originator address TR_to_orig_addr in one hop, note that this does not include a prefix length." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRouterTopologySetEntry 4 } olsrv2TibRouterTopologySetSeqNo OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This is the greatest ANSN in any TC message received which originated from the router with originator address TR_from_orig_addr (i.e., which contributed to the information contained in this Tuple)." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRouterTopologySetEntry 5 } olsrv2TibRouterTopologySetExpireTime OBJECT-TYPE SYNTAX TimeStamp UNITS "milliseconds" MAX-ACCESS not-accessible STATUS current DESCRIPTION "This is the time at which this Tuple expires and MUST be removed." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRouterTopologySetEntry 6 } -- -- Routable Address Topology Set -- olsrv2TibRoutableAddressTopologySetTable OBJECT-TYPE SYNTAX SEQUENCE OF Olsrv2TibRoutableAddressTopologySetEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "A router's Routable Address Topology Set records topology information about the routable addresses within the MANET, and via which routers they may be reached." Herberg, et al. Expires January 13, 2011 [Page 36] Internet-Draft The OLSRv2-MIB July 2010 REFERENCE "The OLSRv2 draft." ::= { olsrv2StateGroup 8 } olsrv2TibRoutableAddressTopologySetEntry OBJECT-TYPE SYNTAX Olsrv2TibRoutableAddressTopologySetEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "It consists of Router Topology Tuples: (TA_from_orig_addr, TA_to_orig_addr, TA_seq_number, TA_time)" REFERENCE "The OLSRv2 draft." INDEX { olsrv2TibRouterTopologySetFromOrigIpAddr } ::= { olsrv2TibRoutableAddressTopologySetTable 1 } Olsrv2TibRoutableAddressTopologySetEntry ::= SEQUENCE { olsrv2TibRoutableAddressTopologySetFromOrigIpAddrType InetAddressType, olsrv2TibRoutableAddressTopologySetFromOrigIpAddr InetAddress, olsrv2TibRoutableAddressTopologySetToOrigIpAddrType InetAddressType, olsrv2TibRoutableAddressTopologySetToOrigIpAddr InetAddress, olsrv2TibRoutableAddressTopologySetSeqNo Unsigned32, olsrv2TibRoutableAddressTopologySetExpireTime TimeStamp } olsrv2TibRoutableAddressTopologySetFromOrigIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of the olsrv2TibRoutableAddressTopologySetFromOrigIpAddr, as defined in the InetAddress MIB [RFC 4001]." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRoutableAddressTopologySetEntry 1 } olsrv2TibRoutableAddressTopologySetFromOrigIpAddr OBJECT-TYPE SYNTAX InetAddress Herberg, et al. Expires January 13, 2011 [Page 37] Internet-Draft The OLSRv2-MIB July 2010 MAX-ACCESS read-only STATUS current DESCRIPTION "This is the originator address of a router which can reach the router with routable address TA_dest_addr in one hop." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRoutableAddressTopologySetEntry 2 } olsrv2TibRoutableAddressTopologySetToOrigIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of the olsrv2TibRouterTopologySetToOrigIpAddr, as defined in the InetAddress MIB [RFC 4001]." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRoutableAddressTopologySetEntry 3 } olsrv2TibRoutableAddressTopologySetToOrigIpAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is a routable address of a router which can be reached by the router with originator address TA_from_orig_addr in one hop." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRoutableAddressTopologySetEntry 4 } olsrv2TibRoutableAddressTopologySetSeqNo OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This is the greatest ANSN in any TC message received which originated from the router with originator address TA_from_orig_addr (i.e., which contributed to the information contained in this Tuple)." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRoutableAddressTopologySetEntry 5 } olsrv2TibRoutableAddressTopologySetExpireTime OBJECT-TYPE Herberg, et al. Expires January 13, 2011 [Page 38] Internet-Draft The OLSRv2-MIB July 2010 SYNTAX TimeStamp UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This is the time at which this Tuple expires and MUST be removed." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRoutableAddressTopologySetEntry 6 } -- -- Attached Network Set -- olsrv2TibAttNetworksSetTable OBJECT-TYPE SYNTAX SEQUENCE OF Olsrv2TibAttNetworksSetEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "A router's Attached Network Set records information about networks (which may be outside the MANET) attached to other routers and their routable addresses." REFERENCE "The OLSRv2 draft." ::= { olsrv2StateGroup 9 } olsrv2TibAttNetworksSetEntry OBJECT-TYPE SYNTAX Olsrv2TibAttNetworksSetEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "It consists of Attached Network Tuples: (AN_orig_addr, AN_net_addr, AN_dist, AN_seq_number, AN_time)" REFERENCE "The OLSRv2 draft." INDEX { olsrv2TibAttNetworksSetNetIpAddrType, olsrv2TibAttNetworksSetNetIpAddr, olsrv2TibAttNetworksSetNetIpAddrPrefixLen } ::= { olsrv2TibAttNetworksSetTable 1 } Olsrv2TibAttNetworksSetEntry ::= SEQUENCE { Herberg, et al. Expires January 13, 2011 [Page 39] Internet-Draft The OLSRv2-MIB July 2010 olsrv2TibAttNetworksSetOrigIpAddr InetAddress, olsrv2TibAttNetworksSetNetIpAddrType InetAddressType, olsrv2TibAttNetworksSetNetIpAddr InetAddress, olsrv2TibAttNetworksSetNetIpAddrPrefixLen InetAddressPrefixLength, olsrv2TibAttNetworksSetSeqNo Unsigned32, olsrv2TibAttNetworksSetDist Unsigned32, olsrv2TibAttNetworksSetExpireTime TimeStamp } olsrv2TibAttNetworksSetOrigIpAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is the originator address of a router which can act as gateway to the network with address AN_net_addr, note that this does not include a prefix length." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibAttNetworksSetEntry 1 } olsrv2TibAttNetworksSetNetIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The type of the olsrv2TibAttNetworksSetNetIpAddr, as defined in the InetAddress MIB [RFC 4001]." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibAttNetworksSetEntry 2 } olsrv2TibAttNetworksSetNetIpAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is is the network address of an attached network, which may be reached via Herberg, et al. Expires January 13, 2011 [Page 40] Internet-Draft The OLSRv2-MIB July 2010 the router with originator address AN_orig_addr." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibAttNetworksSetEntry 3 } olsrv2TibAttNetworksSetNetIpAddrPrefixLen OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the number of leading one bits that form the mask to be logical-ANDed with the destination address before being compared to the value in the olsrv2TibAttNetworksSetNetIpAddr field." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibAttNetworksSetEntry 4 } olsrv2TibAttNetworksSetSeqNo OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "The is the greatest ANSN in any TC message received which originated from the router with originator address AN_orig_addr (i.e. which contributed to the information contained in this Tuple)." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibAttNetworksSetEntry 5 } olsrv2TibAttNetworksSetDist OBJECT-TYPE SYNTAX Unsigned32 (0..255) UNITS "hops" MAX-ACCESS read-only STATUS current DESCRIPTION "The is the number of hops to the network with address AN_net_addr from the router with originator address AN_orig_addr." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibAttNetworksSetEntry 6 } olsrv2TibAttNetworksSetExpireTime OBJECT-TYPE SYNTAX TimeStamp UNITS "milliseconds" Herberg, et al. Expires January 13, 2011 [Page 41] Internet-Draft The OLSRv2-MIB July 2010 MAX-ACCESS read-only STATUS current DESCRIPTION "This is the time at which this Tuple expires and MUST be removed." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibAttNetworksSetEntry 7 } -- -- Routing Set -- olsrv2TibRoutingSetTable OBJECT-TYPE SYNTAX SEQUENCE OF Olsrv2TibRoutingSetEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "A router's Routing Set records the first hop along a selected path to each destination for which any such path is known." REFERENCE "The OLSRv2 draft." ::= { olsrv2StateGroup 10 } olsrv2TibRoutingSetEntry OBJECT-TYPE SYNTAX Olsrv2TibRoutingSetEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "It consists of Routing Tuples: (R_dest_addr, R_next_iface_addr, R_local_iface_addr, R_dist)" REFERENCE "The OLSRv2 draft." INDEX { olsrv2TibRoutingSetDestIpAddrType, olsrv2TibRoutingSetDestIpAddr, olsrv2TibRoutingSetDestIpAddrPrefLen } ::= { olsrv2TibRoutingSetTable 1 } Olsrv2TibRoutingSetEntry ::= SEQUENCE { olsrv2TibRoutingSetDestIpAddrType InetAddressType, olsrv2TibRoutingSetDestIpAddr Herberg, et al. Expires January 13, 2011 [Page 42] Internet-Draft The OLSRv2-MIB July 2010 InetAddress, olsrv2TibRoutingSetDestIpAddrPrefLen InetAddressPrefixLength, olsrv2TibRoutingSetNextIfIpAddr InetAddress, olsrv2TibRoutingSetLocalIfIpAddr InetAddress, olsrv2TibRoutingSetDist Unsigned32 } olsrv2TibRoutingSetDestIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The type of the olsrv2TibRoutingSetDestIpAddr and olsrv2TibRoutingSetNextIfIpAddr, as defined in the InetAddress MIB [RFC 4001]." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRoutingSetEntry 1 } olsrv2TibRoutingSetDestIpAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is the address of the destination, either the address of an interface of a destination router, or the network address of an attached network." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRoutingSetEntry 2 } olsrv2TibRoutingSetDestIpAddrPrefLen OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the number of leading one bits that form the mask to be logical-ANDed with the destination address before being compared to the value in the olsrv2TibRoutingSetDestNetIpAddr field. Note: This definition needs to be consistent with the current forwarding table MIB description. Herberg, et al. Expires January 13, 2011 [Page 43] Internet-Draft The OLSRv2-MIB July 2010 Specifically, it should allow for longest prefix matching of network addresses." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRoutingSetEntry 3 } olsrv2TibRoutingSetNextIfIpAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is the OLSRv2 interface address of the 'next hop' on the selected path to the destination." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRoutingSetEntry 4 } olsrv2TibRoutingSetLocalIfIpAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is the address of the local OLSRv2 interface over which a packet MUST be sent to reach the destination by the selected path." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRoutingSetEntry 5 } olsrv2TibRoutingSetDist OBJECT-TYPE SYNTAX Unsigned32 (0..255) UNITS "hops" MAX-ACCESS read-only STATUS current DESCRIPTION "The is the number of hops on the selected path to the destination." REFERENCE "The OLSRv2 draft." ::= { olsrv2TibRoutingSetEntry 6 } -- -- Received Message Information Base (RMIB) - records information -- required to ensure that a message is processed at most Herberg, et al. Expires January 13, 2011 [Page 44] Internet-Draft The OLSRv2-MIB July 2010 -- once and is forwarded at most once per OLSRv2 interface -- of a router, using MPR flooding. -- -- Note: Is it appropriate or necessary to put the -- level of detail found in the Processing and -- Forwarding Information Base into the OLSRv2-MIB? -- -- Received Set -- olsrv2RmibReceivedSetTable OBJECT-TYPE SYNTAX SEQUENCE OF Olsrv2RmibReceivedSetEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "A router has a Received Set per OLSRv2 interface. Each Received Set records the signatures of messages which have been received over that OLSRv2 interface." REFERENCE "The OLSRv2 draft." ::= { olsrv2StateGroup 11 } olsrv2RmibReceivedSetEntry OBJECT-TYPE SYNTAX Olsrv2RmibReceivedSetEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each consists of Received Tuples: (RX_type, RX_orig_addr, RX_seq_number, RX_time)" REFERENCE "The OLSRv2 draft." INDEX { olsrv2RmibReceivedIfIndex, olsrv2RmibReceivedSetOrigAddr, olsrv2RmibReceivedSetSeqNo } ::= { olsrv2RmibReceivedSetTable 1 } Olsrv2RmibReceivedSetEntry ::= SEQUENCE { olsrv2RmibReceivedIfIndex InterfaceIndexOrZero, olsrv2RmibReceivedSetMsgType Unsigned32, olsrv2RmibReceivedSetOrigIpAddrType InetAddressType, olsrv2RmibReceivedSetOrigAddr Herberg, et al. Expires January 13, 2011 [Page 45] Internet-Draft The OLSRv2-MIB July 2010 InetAddress, olsrv2RmibReceivedSetSeqNo Unsigned32, olsrv2RmibReceivedSetExpireTime TimeStamp } olsrv2RmibReceivedIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ID of an interface. Used for cross indexing into other OLSRv2 tables and other MIBs." ::= { olsrv2RmibReceivedSetEntry 1 } olsrv2RmibReceivedSetMsgType OBJECT-TYPE SYNTAX Unsigned32 (1..255) MAX-ACCESS read-only STATUS current DESCRIPTION "This is the received Message Type." REFERENCE "The OLSRv2 draft." ::= { olsrv2RmibReceivedSetEntry 2 } olsrv2RmibReceivedSetOrigIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of the olsrv2RmibReceivedSetOrigAddr, as defined in the InetAddress MIB [RFC 4001]." REFERENCE "The OLSRv2 draft." ::= { olsrv2RmibReceivedSetEntry 3 } olsrv2RmibReceivedSetOrigAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is the originator address of the received message, note that this does not include a prefix length." REFERENCE "The OLSRv2 draft." Herberg, et al. Expires January 13, 2011 [Page 46] Internet-Draft The OLSRv2-MIB July 2010 ::= { olsrv2RmibReceivedSetEntry 4 } olsrv2RmibReceivedSetSeqNo OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This is the message sequence number of the received message." REFERENCE "The OLSRv2 draft." ::= { olsrv2RmibReceivedSetEntry 5 } olsrv2RmibReceivedSetExpireTime OBJECT-TYPE SYNTAX TimeStamp UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This specifies the time at which this Tuple expires and MUST be removed." REFERENCE "The OLSRv2 draft." ::= { olsrv2RmibReceivedSetEntry 6 } -- -- Processed Set -- olsrv2RmibProcessedSetTable OBJECT-TYPE SYNTAX SEQUENCE OF Olsrv2RmibProcessedSetEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "A router has a single Processed Set which records signatures of messages which have been processed by the router." REFERENCE "The OLSRv2 draft." ::= { olsrv2StateGroup 12 } olsrv2RmibProcessedSetEntry OBJECT-TYPE SYNTAX Olsrv2RmibProcessedSetEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION Herberg, et al. Expires January 13, 2011 [Page 47] Internet-Draft The OLSRv2-MIB July 2010 "Each consists of Processed Tuples: (P_type, P_orig_addr, P_seq_number, P_time)" REFERENCE "The OLSRv2 draft." INDEX { olsrv2RmibProcessedSetOrigAddr, olsrv2RmibProcessedSetSeqNo } ::= { olsrv2RmibProcessedSetTable 1 } Olsrv2RmibProcessedSetEntry ::= SEQUENCE { olsrv2RmibProcessedSetMsgType Unsigned32, olsrv2RmibProcessedSetOrigIpAddrType InetAddressType, olsrv2RmibProcessedSetOrigAddr InetAddress, olsrv2RmibProcessedSetSeqNo Unsigned32, olsrv2RmibProcessedSetExpireTime TimeStamp } olsrv2RmibProcessedSetMsgType OBJECT-TYPE SYNTAX Unsigned32 (1..255) MAX-ACCESS read-only STATUS current DESCRIPTION "This is the processed Message Type." REFERENCE "The OLSRv2 draft." ::= { olsrv2RmibProcessedSetEntry 1 } olsrv2RmibProcessedSetOrigIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of the olsrv2RmibProcessedSetOrigAddr, as defined in the InetAddress MIB [RFC 4001]." REFERENCE "The OLSRv2 draft." ::= { olsrv2RmibProcessedSetEntry 2 } olsrv2RmibProcessedSetOrigAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current Herberg, et al. Expires January 13, 2011 [Page 48] Internet-Draft The OLSRv2-MIB July 2010 DESCRIPTION "This is the originator address of the processed message, note that this does not include a prefix length." REFERENCE "The OLSRv2 draft." ::= { olsrv2RmibProcessedSetEntry 3 } olsrv2RmibProcessedSetSeqNo OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This is the message sequence number of the processed message." REFERENCE "The OLSRv2 draft." ::= { olsrv2RmibProcessedSetEntry 4 } olsrv2RmibProcessedSetExpireTime OBJECT-TYPE SYNTAX TimeStamp UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This specifies the time at which this Tuple expires and MUST be removed." REFERENCE "The OLSRv2 draft." ::= { olsrv2RmibProcessedSetEntry 5 } -- -- Forwarded Set -- olsrv2RmibForwardedSetTable OBJECT-TYPE SYNTAX SEQUENCE OF Olsrv2RmibForwardedSetEntry MAX-ACCESS not-accessible STATUS obsolete DESCRIPTION "A router has a single Forwarded Set which records signatures of messages which have been forwarded by the router." REFERENCE "The OLSRv2 draft." ::= { olsrv2StateGroup 13 } Herberg, et al. Expires January 13, 2011 [Page 49] Internet-Draft The OLSRv2-MIB July 2010 olsrv2RmibForwardedSetEntry OBJECT-TYPE SYNTAX Olsrv2RmibForwardedSetEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each consists of Forwarded Tuples: (F_type, F_orig_addr, F_seq_number, F_time)" REFERENCE "The OLSRv2 draft." INDEX { olsrv2RmibReceivedSetOrigAddr, olsrv2RmibReceivedSetSeqNo } ::= { olsrv2RmibForwardedSetTable 1 } Olsrv2RmibForwardedSetEntry ::= SEQUENCE { olsrv2RmibForwardedSetMsgType Unsigned32, olsrv2RmibForwardedSetOrigIpAddrType InetAddressType, olsrv2RmibForwardedSetOrigAddr InetAddress, olsrv2RmibForwardedSetSeqNo Unsigned32, olsrv2RmibForwardedSetExpireTime TimeStamp } olsrv2RmibForwardedSetMsgType OBJECT-TYPE SYNTAX Unsigned32 (1..255) MAX-ACCESS read-only STATUS current DESCRIPTION "This is the forwarded Message Type." REFERENCE "The OLSRv2 draft." ::= { olsrv2RmibForwardedSetEntry 1 } olsrv2RmibForwardedSetOrigIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The type of the olsrv2RmibForwardedSetOrigAddr, as defined in the InetAddress MIB [RFC 4001]." REFERENCE "The OLSRv2 draft." ::= { olsrv2RmibForwardedSetEntry 2 } Herberg, et al. Expires January 13, 2011 [Page 50] Internet-Draft The OLSRv2-MIB July 2010 olsrv2RmibForwardedSetOrigAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "This is the originator address of the forwarded message, note that this does not include a prefix length." REFERENCE "The OLSRv2 draft." ::= { olsrv2RmibForwardedSetEntry 3 } olsrv2RmibForwardedSetSeqNo OBJECT-TYPE SYNTAX Unsigned32 (0..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "This is the message sequence number of the forwarded message." REFERENCE "The OLSRv2 draft." ::= { olsrv2RmibForwardedSetEntry 4 } olsrv2RmibForwardedSetExpireTime OBJECT-TYPE SYNTAX TimeStamp UNITS "milliseconds" MAX-ACCESS read-only STATUS current DESCRIPTION "This specifies the time at which this Tuple expires and MUST be removed." REFERENCE "The OLSRv2 draft." ::= { olsrv2RmibForwardedSetEntry 5 } -- -- OLSRv2 Performance Group -- -- Contains objects which help to characterize the -- performance of the OLSRv2 routing process. -- olsrv2PerformanceObjGrp OBJECT IDENTIFIER ::= { olsrv2MIBObjects 3 } -- Herberg, et al. Expires January 13, 2011 [Page 51] Internet-Draft The OLSRv2-MIB July 2010 -- Objects per local interface -- olsrv2InterfacePerfTable OBJECT-TYPE SYNTAX SEQUENCE OF Olsrv2InterfacePerfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table summarizes performance objects that are measured per local OLSRv2 interface." REFERENCE "The OLSRv2 draft." ::= { olsrv2PerformanceObjGrp 1 } olsrv2InterfacePerfEntry OBJECT-TYPE SYNTAX Olsrv2InterfacePerfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A single entry contains performance counters for a local OLSRv2 interface." INDEX { olsrv2IfPerfIndex } ::= { olsrv2InterfacePerfTable 1 } Olsrv2InterfacePerfEntry ::= SEQUENCE { olsrv2IfPerfIndex InterfaceIndexOrZero, olsrv2IfTcMessageXmits Counter32, olsrv2IfTcMessageRecvd Counter32, olsrv2IfTcMessageXmitAccumulatedSize Counter32, olsrv2IfTcMessageRecvdAccumulatedSize Counter32, olsrv2IfTcMessageTriggeredXmits Counter32, olsrv2IfTcMessagePeriodicXmits Counter32, olsrv2IfTcMessageForwardedXmits Counter32, olsrv2IfTcMessageXmitAccumulatedMPRSelectorCount Counter32 } olsrv2IfPerfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero Herberg, et al. Expires January 13, 2011 [Page 52] Internet-Draft The OLSRv2-MIB July 2010 MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ID of an interface. Used for cross indexing into other OLSRv2 tables and other MIBs." ::= { olsrv2InterfacePerfEntry 1 } olsrv2IfTcMessageXmits OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter is incremented each time a TC message has been transmitted on that interface." ::= { olsrv2InterfacePerfEntry 2 } olsrv2IfTcMessageRecvd OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter is incremented each time a TC message has been received on that interface." ::= { olsrv2InterfacePerfEntry 3 } olsrv2IfTcMessageXmitAccumulatedSize OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter is incremented by the number of octets in a TC message each time a TC message has been sent." ::= { olsrv2InterfacePerfEntry 4 } olsrv2IfTcMessageRecvdAccumulatedSize OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter is incremented by the number of octets in a TC message each time a TC message has been received." ::= { olsrv2InterfacePerfEntry 5 } olsrv2IfTcMessageTriggeredXmits OBJECT-TYPE SYNTAX Counter32 Herberg, et al. Expires January 13, 2011 [Page 53] Internet-Draft The OLSRv2-MIB July 2010 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter is incremented each time a triggered TC message has been sent." ::= { olsrv2InterfacePerfEntry 6 } olsrv2IfTcMessagePeriodicXmits OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter is incremented each time a periodic TC message has been sent." ::= { olsrv2InterfacePerfEntry 7 } olsrv2IfTcMessageForwardedXmits OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter is incremented each time a TC message has been forwarded." ::= { olsrv2InterfacePerfEntry 8 } olsrv2IfTcMessageXmitAccumulatedMPRSelectorCount OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter is incremented by the number of advertized MPR selectors in a TC each time a TC message has been sent." ::= { olsrv2InterfacePerfEntry 9 } -- -- Objects concerning the Routing set -- olsrv2RoutingSetRecalculationCount OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter increments each time the Routing Set has been recalculated." Herberg, et al. Expires January 13, 2011 [Page 54] Internet-Draft The OLSRv2-MIB July 2010 ::= { olsrv2PerformanceObjGrp 2 } -- -- Objects concerning the MPR set -- olsrv2MPRSetRecalculationCount OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "This counter increments each time the MPRs of this router have been recalculated." ::= { olsrv2PerformanceObjGrp 3 } -- -- Notifications -- -- Note: What notifications do we want for this MIB? -- -- Compliance Statements -- olsrv2Compliances OBJECT IDENTIFIER ::= { olsrv2MIBConformance 1 } olsrv2MIBGroups OBJECT IDENTIFIER ::= { olsrv2MIBConformance 2 } olsrv2BasicCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The basic implementation requirements for managed network entities that implement the OLSRv2 routing process." MODULE -- this module MANDATORY-GROUPS { olsrv2ConfigObjectsGroup } ::= { olsrv2Compliances 1 } olsrv2FullCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The full implementation requirements for Herberg, et al. Expires January 13, 2011 [Page 55] Internet-Draft The OLSRv2-MIB July 2010 managed network entities that implement the OLSRv2 routing process." MODULE -- this module MANDATORY-GROUPS { olsrv2ConfigObjectsGroup, olsrv2StateObjectsGroup, olsrv2PerfObjectsGroup } ::= { olsrv2Compliances 2 } -- -- Units of Conformance -- olsrv2ConfigObjectsGroup OBJECT-GROUP OBJECTS { olsrv2OHoldTime, olsrv2TcInterval, olsrv2TcMinInterval, olsrv2THoldTime, olsrv2AHoldTime, olsrv2RxHoldTime, olsrv2PHoldTime, olsrv2FHoldTime, olsrv2TpMaxJitter, olsrv2TtMaxJitter, olsrv2FMaxJitter, olsrv2TcHopLimit, olsrv2Willingness } STATUS current DESCRIPTION "Set of OLSRv2 configuration objects implemented in this module." ::= { olsrv2MIBGroups 1 } olsrv2StateObjectsGroup OBJECT-GROUP OBJECTS { olsrv2RouterStatus, olsrv2LibOrigSetIpAddrType, olsrv2LibOrigSetIpAddr, olsrv2LibLocAttNetSetIpAddrType, olsrv2LibLocAttNetSetIpAddr, olsrv2LibLocAttNetSetIpAddrPrefixLen, olsrv2LibLocAttNetSetDistance, olsrv2LibLocAttNetSetRowStatus, olsrv2NibNeighborSetNIpAddrType, olsrv2NibNeighborSetNOrigAddr, olsrv2NibNeighborSetNWilliness, olsrv2NibNeighborSetNMpr, Herberg, et al. Expires January 13, 2011 [Page 56] Internet-Draft The OLSRv2-MIB July 2010 olsrv2NibNeighborSetNMprSelector, olsrv2NibNeighborSetNAdvertised, olsrv2TibAdRemoteRouterSetIpAddrType, olsrv2TibAdRemoteRouterSetIpAddr, olsrv2TibAdRemoteRouterSetMaxSeqNo, olsrv2TibRouterTopologySetFromOrigIpAddrType, olsrv2TibRouterTopologySetFromOrigIpAddr, olsrv2TibRouterTopologySetToOrigIpAddrType, olsrv2TibRouterTopologySetToOrigIpAddr, olsrv2TibRouterTopologySetSeqNo, olsrv2TibRoutableAddressTopologySetFromOrigIpAddrType, olsrv2TibRoutableAddressTopologySetFromOrigIpAddr, olsrv2TibRoutableAddressTopologySetToOrigIpAddrType, olsrv2TibRoutableAddressTopologySetToOrigIpAddr, olsrv2TibRoutableAddressTopologySetSeqNo, olsrv2TibAttNetworksSetOrigIpAddr, olsrv2TibAttNetworksSetNetIpAddr, olsrv2TibAttNetworksSetNetIpAddrPrefixLen, olsrv2TibAttNetworksSetSeqNo, olsrv2TibAttNetworksSetDist, olsrv2TibRoutingSetDestIpAddr, olsrv2TibRoutingSetDestIpAddrPrefLen, olsrv2TibRoutingSetNextIfIpAddr, olsrv2TibRoutingSetLocalIfIpAddr, olsrv2RmibReceivedSetMsgType, olsrv2RmibReceivedSetOrigAddr, olsrv2RmibReceivedSetSeqNo, olsrv2RmibProcessedSetMsgType, olsrv2RmibProcessedSetOrigAddr, olsrv2RmibProcessedSetSeqNo, olsrv2RmibForwardedSetMsgType, olsrv2RmibForwardedSetOrigAddr, olsrv2RmibForwardedSetSeqNo } STATUS current DESCRIPTION "Set of OLSRv2 state objects implemented in this module." ::= { olsrv2MIBGroups 2 } olsrv2PerfObjectsGroup OBJECT-GROUP OBJECTS { olsrv2IfTcMessageXmits, olsrv2IfTcMessageRecvd, olsrv2IfTcMessageRecvdAccumulatedSize, olsrv2IfTcMessageTriggeredXmits, olsrv2IfTcMessagePeriodicXmits, olsrv2IfTcMessageForwardedXmits, Herberg, et al. Expires January 13, 2011 [Page 57] Internet-Draft The OLSRv2-MIB July 2010 olsrv2IfTcMessageXmitAccumulatedMPRSelectorCount, olsrv2RoutingSetRecalculationCount, olsrv2MPRSetRecalculationCount } STATUS current DESCRIPTION "Set of OLSRv2 performance objects implemented in this module by total and per interface." ::= { olsrv2MIBGroups 3 } END 8. Security Considerations This MIB defines objects for the configuration, monitoring and notification of the Optimized Link State Routing protocol version 2 [OLSRv2]. OLSRv2 allows routers to acquire topological information of the routing domain by virtue of exchanging TC message, to calculate shortest paths to each destination router in the routing domain, to select relays for network-wide transmissions etc. There are a number of management objects defined in this MIB module with 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. These are the tables and objects and their sensitivity/vulnerability: o olsrv2TcInterval, olsrv2TcMinInterval - these writable objects control the rate at which TC messages are sent. If set at too high a rate, this could represent a form of DOS attack by overloading interface resources. If set low, OLSRv2 may not converge fast enough to provide accurate routes to all destinations in the routing domain. o olsrv2TcHopLimit - defines the hop limit for TC messages. If set too low, messages will not be forwarded beyond the defined scope, and thus routers further away from the message originator will not be able to construct appropriate topology graphs. o olsrv2OHoldTime, olsrv2THoldTime, olsrv2AHoldTime, olsrv2RxHoldTime, olsrv2PHoldTime, olsrv2FHoldTime - define hold times for tuples of different Information Bases of OLSRv2. If set too low, information will expire quickly, and may this harm a correct operation of the routing protocol. Herberg, et al. Expires January 13, 2011 [Page 58] Internet-Draft The OLSRv2-MIB July 2010 o olsrv2Willingness - defines the willingness of this router to become MPR. If this is set to WILL_NEVER (0), the managed router will not forward any TC messages, nor accept a selection to become MPR by neighboring routers. If set to WILL_ALWAYS (15), the router will be preferred by neighbors during MPR selection, and may thus attract more traffic. o olsrv2TpMaxJitter, olsrv2TtMaxJitter, olsrv2FMaxJitter - define jitter values for TC message transmission and forwarding. If set too low, control traffic may get lost if the channel is lossy. Some of the readable objects in this MIB module (i.e., objects with a MAX-ACCESS other than not-accessible) may be considered sensitive or vulnerable in some network environments. It is thus important to control even GET and/or NOTIFY access to these objects and possibly to even encrypt the values of these objects when sending them over the network via SNMP. These are the tables and objects and their sensitivity/vulnerability: o olsrv2TibRouterTopologySetTable - The contains information on the topology of the MANET, specifically the IP address of the routers in the MANET (as identified by olsrv2TibRouterTopologySetFromOrigIpAddr and olsrv2TibRouterTopologySetToOrigIpAddr objects). This information provides an adversary broad information on the members of the MANET, located within this single table. This information can be use to expedite attacks on the other members of the MANET without having to go through a laborious discovery process on their own. olsrv2TibRouterTopologySetFromOrigIpAddr is the index into the table, and has a MAX-ACCESS of 'not-accessible'. However, this information can be exposed using SNMP operations. MANET technology is often deployed to support communications of emergency services or military tactical applications. In these applications, it is imperative to maintain the proper operation of the communications network and to protect sensitive information related to its operation. Therefore, when implementing these capabilities, the full use of SNMPv3 cryptographic mechanisms for authentication and privacy is RECOMMENDED. SNMP versions prior to SNMPv3 did not include adequate security. Even if the network itself is secure (for example by using IPSec), 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 module. It is RECOMMENDED that implementers consider the security features as provided by the SNMPv3 framework (see [RFC3410], Section 8, including Herberg, et al. Expires January 13, 2011 [Page 59] Internet-Draft The OLSRv2-MIB July 2010 full support for the SNMPv3 cryptographic mechanisms (for authentication and privacy). Further, deployment of SNMP versions prior to SNMPv3 is NOT RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to enable cryptographic security. It is then a customer/operator responsibility to ensure that the SNMP entity giving access to an instance of this MIB module 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. 9. IANA Considerations This memo does not include any request to IANA. 10. References 10.1. Normative References [RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group MIB", RFC 2863, June 2000. [RFC3418] Presuhn, R., "Management Information Base (MIB) for the Simple Network Management Protocol (SNMP)", STD 62, RFC 3418, December 2002. [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997. [RFC2578] McCloghrie, K., Ed., Perkins, D., Ed., and J. Schoenwaelder, Ed., "Structure of Management Information Version 2 (SMIv2)", STD 58, RFC 2578, April 1999. [RFC2579] McCloghrie, K., Ed., Perkins, D., Ed., and J. Schoenwaelder, Ed., "Textual Conventions for SMIv2", STD 58, RFC 2579, April 1999. [RFC2580] McCloghrie, K., Perkins, D., and J. Schoenwaelder, "Conformance Statements for SMIv2", STD 58, RFC 2580, April 1999. [OLSRv2] Clausen, T., Dearlove, C., and P. Jacquet, "The Optimized Link State Routing Protocol version 2", draft-ietf-manet-olsr-11 (work in progress), April 2010. [NHDP] Clausen, T., Dearlove, C., and J. Dean, "Mobile Ad Hoc Network (MANET) Neighborhood Discovery Protocol (NHDP)", draft-ietf-manet-nhdp-13 (work in progress), July 2010. Herberg, et al. Expires January 13, 2011 [Page 60] Internet-Draft The OLSRv2-MIB July 2010 [NHDP-MIB] Herberg, U., Cole, R., and I. Chakeres, "Definition of Managed Objects for the Neighborhood Discovery Protocol", draft-ietf-manet-nhdp-mib-04 (work in progress), July 2010. [RFC4001] Daniele, M., Haberman, B., Routhier, S., and J. Schoenwaelder, "Textual Conventions for Internet Network Addresses", RFC 4001, February 2005. [RFC3781] Strauss, F. and J. Schoenwaelder, "Next Generation Structure of Management Information (SMIng) Mappings to the Simple Network Management Protocol (SNMP)", RFC 3781, May 2004. 10.2. Informative References [RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart, "Introduction and Applicability Statements for Internet- Standard Management Framework", RFC 3410, December 2002. [REPORT] Cole, R., Macker, J., and A. Morton, "Definition of Managed Objects for Performance Reporting", draft-ietf-manet-report-mib-00 (work in progress), July 2010. Appendix A. Change Log This section identifies the changes made during the development of this MIB. Here we list the changes made in developing draft-ietf-manet-olsrv2-mib-02. 1. Shortened text about the Configuration Group and the State Group. 2. Made coherent with NHDP-MIB. 3. Cleaned up errors. 4. Added Security Considerations section. 5. Updated "Relations to other MIBs" section. 6. Added Notifications section (but no notifications defined yet). 7. Changed type of several objects in the MIB (for timers). Herberg, et al. Expires January 13, 2011 [Page 61] Internet-Draft The OLSRv2-MIB July 2010 8. Added information identifying objects requiring non-volatile storage within the DESCRIPTION clause of the objects within the OLSRv2-MIB. Here we list the changes made in developing draft-ietf-manet-olsrv2-mib-01. 1. Added Performance Group objects 2. Updated draft to adhere to the current version of the OLSRv2 draft. 3. Cleaned up errors. 4. Added U. Herberg as new author. Here we list the changes made in developing draft-ietf-manet-olsrv2-mib-00. 1. Rev'd the draft as a new working group document. 2. Ran 'smilint' against the module and cleaned up syntax errors and other issues discovered by the checker. Here we list the changes made in developing draft-cole-manet-olsr-mib-01. 1. Completely reworked the entire Configuration Objects group in order to align with the newly developed NHDP-MIB draft. Appendix B. Open Issues This section contains the set of open issues related to the development and design of the OLSRv2-MIB. This section will not be present in the final version of the MIB and will be removed once all the open issues have been resolved. 1. Complete notification group. 2. Specify specific SNMP response to the snmp set request, i.e., 'generic error', 'bad value', etc. 3. Run through the MIB checker. Herberg, et al. Expires January 13, 2011 [Page 62] Internet-Draft The OLSRv2-MIB July 2010 Appendix C. Note to the RFC Editor *************************************************************** * Note to the RFC Editor (to be removed prior to publication) * * * * 1) The reference to RFCXXXX within the DESCRIPTION clauses * * of the MIB module point to this draft and are to be * * assigned by the RFC Editor. * * * * 2) The reference to RFCXXX2 throughout this document point * * to the current draft-ietf-manet-olsrv2-xx.txt. This * * need to be replaced with the XXX RFC number. * * * *************************************************************** Authors' Addresses Ulrich Herberg LIX, Ecole Polytechnique Palaiseau Cedex, 91128 France EMail: ulrich@herberg.name URI: http://www.herberg.name/ Robert G. Cole US Army CERDEC 328 Hopkins Road, Bldg 245 Aberdeen Proving Ground, Maryland 21005 USA Phone: +1 410 278 6779 EMail: robert.g.cole@us.army.mil URI: http://www.cs.jhu.edu/~rgcole/ Thomas Heide Clausen LIX, Ecole Polytechnique Palaiseau Cedex, 91128 France Phone: +33 6 6058 9349 EMail: T.Clausen@computer.org URI: http://www.ThomasClausen.org/ Herberg, et al. Expires January 13, 2011 [Page 63]