Internet Engineering Task Force S. Harnedy Internet-Draft Booz Allen Hamilton Intended status: Standards Track R. Cole Expires: April 28, 2010 Johns Hopkins University I. Chakeres CenGen October 25, 2009 Definition of Managed Objects for the DYMO Manet Routing Protocol draft-ietf-manet-dymo-mib-03 Status of This Memo This Internet-Draft is submitted to IETF in full conformance with the provisions of BCP 78 and 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/ietf/1id-abstracts.txt. The list of Internet-Draft Shadow Directories can be accessed at http://www.ietf.org/shadow.html. This Internet-Draft will expire on April 28, 2010. Copyright Notice Copyright (c) 2009 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 Provisions Relating to IETF Documents in effect on the date of publication of this document (http://trustee.ietf.org/license-info). Please review these documents carefully, as they describe your rights and restrictions with respect to this document. Harnedy, et al. Expires April 28, 2010 [Page 1] Internet-Draft The DYMO-MIB October 2009 Abstract This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it describes objects for configuring aspects of the DYMO routing process. The DYMO-MIB also reports state information, performance information, and notifications. In addition to configuration, this additional state and performance information is useful to management operators troubleshooting DYMO routing problems. Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3 2. The Internet-Standard Management Framework . . . . . . . . . . 3 3. Conventions . . . . . . . . . . . . . . . . . . . . . . . . . 3 4. Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 4.1. DYMO Management Model . . . . . . . . . . . . . . . . . . 4 4.2. Terms . . . . . . . . . . . . . . . . . . . . . . . . . . 5 5. Structure of the MIB Module . . . . . . . . . . . . . . . . . 5 5.1. Textual Conventions . . . . . . . . . . . . . . . . . . . 6 5.2. The Configuration Group . . . . . . . . . . . . . . . . . 6 5.3. The State Group . . . . . . . . . . . . . . . . . . . . . 7 5.3.1. Routing Table . . . . . . . . . . . . . . . . . . . . 7 5.4. The Statistics Group . . . . . . . . . . . . . . . . . . . 7 5.5. The Notifications Group . . . . . . . . . . . . . . . . . 8 6. Relationship to Other MIB Modules . . . . . . . . . . . . . . 8 6.1. Relationship to the SNMPv2-MIB . . . . . . . . . . . . . . 9 6.2. MIB modules required for IMPORTS . . . . . . . . . . . . . 9 7. Definitions . . . . . . . . . . . . . . . . . . . . . . . . . 9 8. Security Considerations . . . . . . . . . . . . . . . . . . . 32 9. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 34 10. Contributors . . . . . . . . . . . . . . . . . . . . . . . . . 35 11. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 35 12. References . . . . . . . . . . . . . . . . . . . . . . . . . . 35 12.1. Normative References . . . . . . . . . . . . . . . . . . . 35 12.2. Informative References . . . . . . . . . . . . . . . . . . 36 Appendix A. Change Log . . . . . . . . . . . . . . . . . . . . . 36 Appendix B. Open Issues . . . . . . . . . . . . . . . . . . . . . 37 Appendix C. . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Harnedy, et al. Expires April 28, 2010 [Page 2] Internet-Draft The DYMO-MIB October 2009 1. Introduction This memo defines a portion of the Management Information Base (MIB) for use with network management protocols in the Internet community. In particular, it describes objects for configuring aspects of a Dynamic MANET On-demand (DYMO) routing [I-D.ietf-manet-dymo] process. The DYMO-MIB also reports state information, performance metrics, and notifications. In addition to configuration, this additional state and performance information is useful to management stations troubleshooting routing problems. 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 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]. 3. 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]. 4. Overview The Dynamic MANET On-demand (DYMO) routing protocol [I-D.ietf-manet-dymo] is intended for use by mobile nodes in wireless, multihop networks. DYMO determines unicast routes among DYMO routers within the network in an on-demand fashion, offering improved convergence in dynamic topologies. A DYMO router's MIB contains DYMO process configuration parameters (e.g. interfaces), state information (e.g. sequence number), performance counters (e.g. number of control messages), and notifications. Harnedy, et al. Expires April 28, 2010 [Page 3] Internet-Draft The DYMO-MIB October 2009 4.1. DYMO Management Model This section describes the management model for the DYMO routing protocol. The MIB is comprised of four Groups, i.e., Notifications, Configuration, State and Statistics. The configuration of the managed devices is controlled by the objects in the Configuration Group. These are divided into Nodal and Interface objects. The bulk of the DYMO configuration is in the Nodal objects which control protocol behavior. The Interface objects merely identify/configure interfaces to enable DYMO routing over their interface. The Nodal objects are further divided into routing (or protocol) objects and Gateway objects. Gateway objects define other routing prefixes for which the node acts as a routing proxy on behalf of these non-local prefixes. The Configuration Objects drive the behavior of the managed DYMO device and hence determines the information in the remaining groups, i.e., State, Statistics and Notifications. The State objects primarily present the resulting routing table objects. The Statistics group primarily is comprised of counters for monitoring the number of DYMO routing messages received locally, per node and per interface. The Notifications group only contains objects which monitor changes to the interface configuration and the gateway prefixes configuration. See the below diagram outlining the DYMO-MIB device management model. Harnedy, et al. Expires April 28, 2010 [Page 4] Internet-Draft The DYMO-MIB October 2009 +------------------------------------------+ | CONFIGURATION GROUP | | | | Nodal Interface | | | | +-------+ +-------+ +-------+ | | |Gateway| |Routing| |Routing| | | +-------+ +-------+ +-------+ | | | +------------------------------------------+ || || || || || || || || || \ / \ / \ / \/ \/ \/ +-------+ +------------+ +---------------+ | STATE | | STATISTICS | | NOTIFICATIONS | | GROUP | | GROUP | | GROUP | +-------+ +------------+ +---------------+ 4.2. 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 Tunable Configuration Objects - objects whose values affect timing or attempt bounds on the DYMO protocol. o State Objects - automatically generated values which define the current operating state of the DYMO protocol process in the router. o Statistics Objects - automatically generated values which help an operator or automated tool to assess the performance of the DYMO protocol process on the router and the overall routing performance within the DYMO routing domain. 5. Structure of the MIB Module This section presents the structure of the DYMO MIB module. The objects are arranged into the following groups: o dymoMIBNotifications - defines the notifications associated with the DYMO-MIB. These are currently limited to notifications of interface state changes and gateway prefix changes. Harnedy, et al. Expires April 28, 2010 [Page 5] Internet-Draft The DYMO-MIB October 2009 o dymoMIBObjects - defines the objects forming the basis for the DYMO-MIB. These objects are divided up by function into the following groups: o * Configuration Group - This group contains the DYMO objects that configure specific options that determine the overall performance and operation of the routing protocol for the router device and its interfaces. * State Group - Contains information describing the current state of the DYMO process such as the DYMO routing table. * Statistics Group - Contains objects which help to characterize the performance of the DYMO process, typically statistics counters. There are two types of DYMO statistics: global counters and per interface counters. o dymoMIBConformance - defines minimal and full conformance of implementations to this DYMO-MIB. 5.1. Textual Conventions The textual conventions used in the DYMO-MIB are as follows. The RowStatus and TruthValue textual conventions are imported from RFC 2579 [RFC2579]. The DymoInterfaceOperStatus is defined within the DYMO-MIB. This contains the current operational status of the DYMO interface. 5.2. The Configuration Group The DYMO device is configured with a set of controls. The list of configuration controls for the DYMO device follow. Protocol Tuning Configuration Parameters: o MSG_HOPLIMIT o ROUTE_TIMEOUT o ROUTE_AGE_MIN_TIMEOUT o ROUTE_AGE_MAX_TIMEOUT o ROUTE_USED_TIMEOUT Harnedy, et al. Expires April 28, 2010 [Page 6] Internet-Draft The DYMO-MIB October 2009 o ROUTE_DELETE_TIMEOUT o ROUTE_RREQ_WAIT_TIME o RREQ_RETRIES o UNICAST_MESSAGE_SENT_TIMEOUT Protocol Configuration Tables: o Interfaces - If DYMO_INTERFACES is set to other than all, then the DYMO router must be told which interfaces to run the DYMO protocol over. This is a table containing the interfaces and associated information. o Responsible Hosts - If RESPONSIBLE_ADDRESSES is set to other than self address, then the DYMO router must be configured with the set of host addresses for which it is to generate RREP messages. 5.3. The State Group The State Subtree reports current state information. State information from the DYMO-MIB is primarily contained in the 'Routing' Table. 5.3.1. Routing Table The DYMO routing table contains DYMO specific information related to IP forwarding entries found in the node's IP forwarding table MIB. DYMO additional information includes the sequence number associated with the DYMO message which generated the forwarding table entry and various flags indicating the viability of the routing entry. 5.4. The Statistics Group The Statistics subtree reports primarily counters that relate to DYMO protocol activity. The DYMO performance statistics consists of per node and per interface objects: o OwnSequenceNumber o RREQ initiated o RREQ sent o RREQ received Harnedy, et al. Expires April 28, 2010 [Page 7] Internet-Draft The DYMO-MIB October 2009 o RREP initiated o RREP sent o RREP received o RRER initiated o RRER sent o RRER received o Per interface statistics table with the following entries: o * RREQ initiated * RREQ sent * RREQ received * RREP initiated * RREP sent * RREP received * RRER initiated * RRER sent * RRER received 5.5. The Notifications Group The Notifications Subtree contains the list of notifications supported within the DYMO-MIB and their intended purpose or utility. This group is currently contains two notification objects, one related to status changes in DYMO interfaces and one related to changes in the gateway prefixes table. 6. Relationship to Other MIB Modules The text of 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 Harnedy, et al. Expires April 28, 2010 [Page 8] Internet-Draft The DYMO-MIB October 2009 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 DYMO-MIB does not duplicate those objects. 6.2. MIB modules required for IMPORTS The DYMO-MIB module IMPORTS objects from SNMPv2-SMI [RFC2578], SNMPv2-TC [RFC2579], SNMPv2-CONF [RFC2580], INET-ADDRESS-MIB [RFC4001] and IF-MIB [RFC2863] 7. Definitions MANET-DYMO-MIB DEFINITIONS ::= BEGIN IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, Counter32, Unsigned32, mib-2 FROM SNMPv2-SMI -- [RFC2578] TEXTUAL-CONVENTION, RowStatus, TruthValue FROM SNMPv2-TC -- [RFC2579] MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF -- [RFC2580] InetAddress, InetAddressType, InetAddressPrefixLength FROM INET-ADDRESS-MIB -- [RFC4001] InterfaceIndexOrZero FROM IF-MIB -- [RFC2863] ; manetDymoMIB MODULE-IDENTITY LAST-UPDATED "200910251200Z" -- October 25, 2009 ORGANIZATION "IETF MANET Working Group" CONTACT-INFO "WG E-Mail: manet@ietf.org Harnedy, et al. Expires April 28, 2010 [Page 9] Internet-Draft The DYMO-MIB October 2009 WG Chairs: ian.chakeres@gmail.com jmacker@nrl.navy.mil Editors: Sean Harnedy Booz Allen Hamilton 333 City Boulevard West Orange, CA 92868 USA +1 714 938-3898 harnedy_sean@bah.com Robert G. Cole Johns Hopkins University Applied Physics Lab and Department of Computer Science 11000 Johns Hopkins Road Laurel, MD 22014 USA +1 443 778-6951 robert.cole@jhuapl.edu Ian D Chakeres CenGen 9250 Bendix Road North Columbia, Maryland 21045 USA ian.chakeres@gmail.com" DESCRIPTION "This MIB module contains managed object definitions for the Dynamic MANET On-demand (DYMO) routing protocol as defined in: Charkeres,I., and C. Perkins, Dynamic MANET On-demand (DYMO) Routing, draft-ietf-manet-dymo-13, April 10, 2008. Copyright (C) The IETF Trust (2008). This version of this MIB module is part of RFC xxxx; see the RFC itself for full legal notices." -- Revision History REVISION "200910251200Z" -- October 25, 2009 DESCRIPTION "Fourth draft of this MIB module published as draft-ietf-manet-dymo-mib-03.txt. - Minor changes to textual material, including additions to the IMPORTS text. - Added DEFVAL clauses to all read-write configuration objects with defaults identified Harnedy, et al. Expires April 28, 2010 [Page 10] Internet-Draft The DYMO-MIB October 2009 in the DYMO draft." REVISION "200902241200Z" -- February 24, 2009 DESCRIPTION "Third draft of this MIB module published as draft-ietf-manet-dymo-mib-02.txt. - Minor changes to dymoInterfacesTable and dymoResponsibleAddrTable. - Added global dymoAdminStatus and interface specific dymoIfAdminStatus. - Imported InterfaceIndexOrZero type from IF-MIB." REVISION "200811031200Z" -- November 03, 2008 DESCRIPTION "Second draft of this MIB module published as draft-ietf-manet-dymo-mib-01.txt. Minor changes to dymoInterfacesTable and dymoResponsibleAddrTable." REVISION "200805141200Z" -- May 14, 2008 DESCRIPTION "Initial draft of this MIB module published as draft-ietf-manet-dymo-mib-00.txt." -- RFC-Editor assigns XXXX ::= { mib-2 999 } -- to be assigned by IANA -- -- TEXTUAL CONVENTIONs -- Status ::= TEXTUAL-CONVENTION STATUS current DESCRIPTION "An indication of the operability of a DYMO function or feature. For example, the status of an interface: 'enabled' indicates that it is willing to communicate with other DYMO routers, and 'disabled' indicates that it is not." SYNTAX INTEGER { enabled (1), disabled (2) } -- -- Top-Level Object Identifier Assignments -- dymoMIBNotifications OBJECT IDENTIFIER ::= { manetDymoMIB 0 } dymoMIBObjects OBJECT IDENTIFIER ::= { manetDymoMIB 1 } dymoMIBConformance OBJECT IDENTIFIER ::= { manetDymoMIB 2 } -- -- dymoConfigurationGroup Harnedy, et al. Expires April 28, 2010 [Page 11] Internet-Draft The DYMO-MIB October 2009 -- -- This group contains the DYMO objects that configure specific -- options that determine the overall performance and operation -- of the routing protocol for the router device and its -- interfaces. -- dymoConfigurationGroup OBJECT IDENTIFIER ::= { dymoMIBObjects 1 } -- -- DYMO Global Router Configuration Group -- dymoRouterConfigGroup OBJECT IDENTIFIER ::= {dymoConfigurationGroup 1} dymoAdminStatus OBJECT-TYPE SYNTAX Status MAX-ACCESS read-write STATUS current DESCRIPTION "The administrative status of DYMO in the router. The value 'enabled' denotes that the DYMO Process is active on at least one interface; 'disabled' disables it on all interfaces. This object is persistent and when written the entity SHOULD save the change to non-volatile storage." ::= { dymoRouterConfigGroup 1 } dymoMaxHopLimit OBJECT-TYPE SYNTAX Unsigned32 (0..255) UNITS "hops" MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum number of hops. The suggested value default is 10 hops. This is the DYMO MSG_HOPLIMIT parameter value." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 2 Suggested Parameter Values." DEFVAL { 10 } ::= { dymoRouterConfigGroup 2 } dymoRouteTimeout OBJECT-TYPE SYNTAX Unsigned32 (1..65535) Harnedy, et al. Expires April 28, 2010 [Page 12] Internet-Draft The DYMO-MIB October 2009 UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The route timeout value. The suggested default value is 5000 milliseconds. This is the DYMO ROUTE_TIMEOUT parameter value." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 2 Suggested Parameter Values." DEFVAL { 5000 } ::= { dymoRouterConfigGroup 3 } dymoRouteAgeMinTimeout OBJECT-TYPE SYNTAX Unsigned32 (1..65535) UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The minimum route age timeout value. The suggested default value is 1000 milliseconds. This is the DYMO ROUTE_AGE_MIN_TIMEOUT parameter value." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 2 Suggested Parameter Values." DEFVAL { 1000 } ::= { dymoRouterConfigGroup 4 } dymoRouteAgeMaxTimeout OBJECT-TYPE SYNTAX Unsigned32 (1..65535) UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The maximum route age timeout value. The suggested default value is 60,000 milliseconds. This is the DYMO ROUTE_AGE_MAX_TIMEOUT parameter value." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 2 Suggested Parameter Values." DEFVAL { 60000 } ::= { dymoRouterConfigGroup 5 } Harnedy, et al. Expires April 28, 2010 [Page 13] Internet-Draft The DYMO-MIB October 2009 dymoRouteUsedTimeout OBJECT-TYPE SYNTAX Unsigned32 (1..65535) UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The route used timeout value. The suggested default value is 5000 milliseconds (the same default as the dymoRouteTimeout value). This is the DYMO ROUTE_USED_TIMEOUT parameter value." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 2 Suggested Parameter Values." DEFVAL { 5000 } ::= { dymoRouterConfigGroup 6 } dymoRouteDeleteTimeout OBJECT-TYPE SYNTAX Unsigned32 (1..65535) UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The route delete timeout value. The suggested default value is 10,000 milliseconds (this is 2 * dymoRouteTimeout value). This is the DYMO ROUTE_DELETE_TIMEOUT parameter value." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 2 Suggested Parameter Values." DEFVAL { 10000 } ::= { dymoRouterConfigGroup 7 } dymoRouteRreqWaitTime OBJECT-TYPE SYNTAX Unsigned32 (1..65535) UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The Route Request wait time. The suggested default value is 2000 milliseconds. This is the DYMO ROUTE_RREQ_WAIT_TIME parameter value." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, Harnedy, et al. Expires April 28, 2010 [Page 14] Internet-Draft The DYMO-MIB October 2009 I., and C. Perkins, April 2008. Table 2 Suggested Parameter Values." DEFVAL { 2000 } ::= { dymoRouterConfigGroup 8 } dymoRreqTries OBJECT-TYPE SYNTAX Unsigned32 (1..16) UNITS "attempts" MAX-ACCESS read-write STATUS current DESCRIPTION "The number of Route Request retry attempts. The suggested default value is 3. This is the DYMO RREQ_TRIES parameter value." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 2 Suggested Parameter Values." DEFVAL { 3 } ::= { dymoRouterConfigGroup 9 } dymoUnicastMsgSentTimeout OBJECT-TYPE SYNTAX Unsigned32 (1..65535) UNITS "milliseconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The message sent timeout value for unicast packets. The suggested default value is 1000 milliseconds. This is the DYMO UNICAST_MESSAGE_SENT_TIMEOUT parameter value." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 2 Suggested Parameter Values." DEFVAL { 1000 } ::= { dymoRouterConfigGroup 10 } -- -- DYMO Interfaces Configuration Table -- dymoInterfaceTable OBJECT-TYPE SYNTAX SEQUENCE OF DymoInterfaceEntry MAX-ACCESS not-accessible STATUS current Harnedy, et al. Expires April 28, 2010 [Page 15] Internet-Draft The DYMO-MIB October 2009 DESCRIPTION "The DYMO Interface Table describes the DYMO interfaces that are participating in the DYMO routing protocol. The ifIndex is from the interfaces group defined in the Interfaces Group MIB." REFERENCE "RFC 2863 - The Interfaces Group MIB, McCloghrie, K., and F. Kastenholtz, June 2000." ::= { dymoConfigurationGroup 2 } dymoInterfaceEntry OBJECT-TYPE SYNTAX DymoInterfaceEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The DYMO interface entry describes one DYMO interface as indexed by its ifIndex." INDEX { dymoIfIndex } ::= { dymoInterfaceTable 1 } DymoInterfaceEntry ::= SEQUENCE { dymoIfIndex InterfaceIndexOrZero, dymoIfAdminStatus Status, dymoIfRowStatus RowStatus } dymoIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ifIndex for this DYMO interface." ::= { dymoInterfaceEntry 1 } dymoIfAdminStatus OBJECT-TYPE SYNTAX Status MAX-ACCESS read-create STATUS current DESCRIPTION "The DYMO interface's administrative status. The value 'enabled' denotes that the interface is running the DYMO routing protocol. The value 'disabled' denotes that the interface is Harnedy, et al. Expires April 28, 2010 [Page 16] Internet-Draft The DYMO-MIB October 2009 external to DYMO." ::= { dymoInterfaceEntry 2 } dymoIfRowStatus 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." ::= { dymoInterfaceEntry 3 } -- -- DYMO Responsible Address Table -- dymoResponsibleAddrTable OBJECT-TYPE SYNTAX SEQUENCE OF DymoResponsibleAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The DYMO Responsible Address Table is a list of IP address prefixes, and their associated prefix length for which the DYMO router is responsible." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 3 Important Settings." ::= { dymoConfigurationGroup 3 } dymoResponsibleAddrEntry OBJECT-TYPE SYNTAX DymoResponsibleAddrEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A single host address range. Information in this table is persistent and when this object is written, the entity SHOULD save the change to non-volatile storage." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 3 Important Harnedy, et al. Expires April 28, 2010 [Page 17] Internet-Draft The DYMO-MIB October 2009 Settings." INDEX { dymoResponsibleAddrIndex } ::= { dymoResponsibleAddrTable 1 } DymoResponsibleAddrEntry ::= SEQUENCE { dymoResponsibleAddrIndex Unsigned32, dymoResponsibleAddrType InetAddressType, dymoResponsibleAddr InetAddress, dymoResponsibleAddrPrefixLen InetAddressPrefixLength, dymoResponsibleAddrRowStatus RowStatus } dymoResponsibleAddrIndex OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS not-accessible STATUS current DESCRIPTION "This object is the index into this table." ::= { dymoResponsibleAddrEntry 1 } dymoResponsibleAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-create STATUS current DESCRIPTION "The type of the dymoResponsibleAddr, as defined in the InetAddress MIB [RFC 4001]." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 3 Important Settings." ::= { dymoResponsibleAddrEntry 2 } dymoResponsibleAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-create STATUS current DESCRIPTION "The destination IP address of this route. The type of this address is determined by the value of the dymoResponsibleAddrType object." REFERENCE Harnedy, et al. Expires April 28, 2010 [Page 18] Internet-Draft The DYMO-MIB October 2009 "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 3 Important Settings." ::= { dymoResponsibleAddrEntry 3 } dymoResponsibleAddrPrefixLen OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS read-create 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 dymoResonsibleAddr field." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 3 Important Settings." ::= { dymoResponsibleAddrEntry 4 } dymoResponsibleAddrRowStatus 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." ::= { dymoResponsibleAddrEntry 5 } -- -- dymoStateGroup -- -- Contains information describing the current state of the DYMO -- process such as the DYMO routing table. -- dymoStateGroup OBJECT IDENTIFIER ::= { dymoMIBObjects 2 } dymoCurrentSeqNum OBJECT-TYPE SYNTAX Unsigned32 (1..65535) MAX-ACCESS read-only STATUS current DESCRIPTION Harnedy, et al. Expires April 28, 2010 [Page 19] Internet-Draft The DYMO-MIB October 2009 "The current DYMO sequence number. The DYMO sequence numbers allow nodes to judge the freshness of routing information and ensures loop freedom. If the sequence number has been assigned to be the largest possible number representable as a 16-bit unsigned integer (i.e., 65,535), then the sequence number is set to 256 when incremented. Setting the sequence number to 256 allows other nodes to detect that the number has rolled over and the node has not lost its sequence number (e.g., via reboot)." ::= { dymoStateGroup 1 } -- -- DYMO Routing Table -- dymoRoutingTable OBJECT-TYPE SYNTAX SEQUENCE OF DymoRoutingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The DYMO Routing Table describes the current routing information learned via DYMO control messages." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 2 Suggested Parameter Values." ::= { dymoStateGroup 2 } dymoRoutingEntry OBJECT-TYPE SYNTAX DymoRoutingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The DYMO routing entry contains a piece of routing information for a particular set of addresses." INDEX { dymoRoutingIpAddrType, dymoRoutingIpAddr, dymoRoutingPrefixLen } ::= { dymoRoutingTable 1 } DymoRoutingEntry ::= SEQUENCE { dymoRoutingIpAddrType InetAddressType, dymoRoutingIpAddr Harnedy, et al. Expires April 28, 2010 [Page 20] Internet-Draft The DYMO-MIB October 2009 InetAddress, dymoRoutingPrefixLen InetAddressPrefixLength, dymoRoutingSeqNum Unsigned32, dymoRoutingNextHopIpAddrType InetAddressType, dymoRoutingNextHopIpAddress InetAddress, dymoRoutingNextHopInterface InterfaceIndexOrZero, dymoRoutingForwardingFlag TruthValue, dymoRoutingBrokenFlag TruthValue, dymoRoutingDist Unsigned32 } dymoRoutingIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS not-accessible STATUS current DESCRIPTION "The routing table address IP address type." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 3 Important Settings." ::= { dymoRoutingEntry 1 } dymoRoutingIpAddr OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS not-accessible STATUS current DESCRIPTION "The routing table Inet IPv4 or IPv6 address." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 3 Important Settings." ::= { dymoRoutingEntry 2 } dymoRoutingPrefixLen OBJECT-TYPE SYNTAX InetAddressPrefixLength MAX-ACCESS not-accessible STATUS current DESCRIPTION Harnedy, et al. Expires April 28, 2010 [Page 21] Internet-Draft The DYMO-MIB October 2009 "The prefix length. This is a decimal value that indicates the number of contiguous, higher-order bits of the address that make up the network portion of the address." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Table 3 Important Settings." ::= { dymoRoutingEntry 3 } dymoRoutingSeqNum OBJECT-TYPE SYNTAX Unsigned32 (1..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "The interface sequence number. This is the DYMO SeqNum associated with this routing information." ::= { dymoRoutingEntry 4 } dymoRoutingNextHopIpAddrType OBJECT-TYPE SYNTAX InetAddressType MAX-ACCESS read-only STATUS current DESCRIPTION "The IP address type of the next hop." ::= { dymoRoutingEntry 5 } dymoRoutingNextHopIpAddress OBJECT-TYPE SYNTAX InetAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The IP address of the next hop." ::= { dymoRoutingEntry 6 } dymoRoutingNextHopInterface OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "The interface ifIndex for sending packets toward the destination route address." ::= { dymoRoutingEntry 7 } dymoRoutingForwardingFlag OBJECT-TYPE SYNTAX TruthValue Harnedy, et al. Expires April 28, 2010 [Page 22] Internet-Draft The DYMO-MIB October 2009 MAX-ACCESS read-only STATUS current DESCRIPTION "The Forwarding Flag indicates whether this route can be used for forwarding data packets. A value 'true(1)' indicates that this route is being used for forwarding of data packets, while a value 'false(2)' indicates that it is not being used for forwarding." ::= { dymoRoutingEntry 8 } dymoRoutingBrokenFlag OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "The Broken Flag indicates whether this Route is broken. This flag is set if the next-hop becomes unreachable or in response to processing a RERR. A value 'true(1)' indicates that this route is broken, while a value 'false(2)' indicates that it is not broken." ::= { dymoRoutingEntry 9 } dymoRoutingDist OBJECT-TYPE SYNTAX Unsigned32 (1..65535) UNITS "hops" MAX-ACCESS read-only STATUS current DESCRIPTION "The distance to the destination address's DYMO router. This is a metric of the distance a message or piece of information has traversed. The minimum value of distance is the number of IP hops traversed. The maximum value is 65,535." REFERENCE "Dynamic MANET On-demand (DYMO) Routing, Chakeres, I., and C. Perkins, April 2008. Section 3 Terminology." ::= { dymoRoutingEntry 10 } Harnedy, et al. Expires April 28, 2010 [Page 23] Internet-Draft The DYMO-MIB October 2009 -- -- DYMO Statistics Group (Performance Management) -- -- Contains objects which help to characterize the -- performance of the DYMO process, typically statistics -- counters. There are two types of DYMO statistics: -- global counters and per interface counters. -- dymoStatisticsGroup OBJECT IDENTIFIER ::= { dymoMIBObjects 3 } dymoGlobalStatsGroup OBJECT IDENTIFIER ::= { dymoStatisticsGroup 1 } dymoRreqOriginated OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RREQ messages that this DYMO device has initiated." ::= { dymoGlobalStatsGroup 1 } dymoRreqForwarded OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RREQ messages that this DYMO device has forwarded, i.e., this device neither originated or terminated the RREQ message." ::= { dymoGlobalStatsGroup 2 } dymoRreqReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RREQ messages that this DYMO device has received as the target of the message." ::= { dymoGlobalStatsGroup 3 } dymoRrepOriginated OBJECT-TYPE SYNTAX Counter32 Harnedy, et al. Expires April 28, 2010 [Page 24] Internet-Draft The DYMO-MIB October 2009 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RREP messages that this DYMO device has initiated." ::= { dymoGlobalStatsGroup 4 } dymoRrepForwarded OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RREP messages that this DYMO device has forwarded, i.e, this device neither originated or terminated the RREP message." ::= { dymoGlobalStatsGroup 5 } dymoRrepReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RREP messages that this DYMO device has received as the target of the message." ::= { dymoGlobalStatsGroup 6 } dymoRrerOriginated OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RRER messages that this DYMO device has initiated." ::= { dymoGlobalStatsGroup 7 } dymoRrerForwarded OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RRER messages that this DYMO Harnedy, et al. Expires April 28, 2010 [Page 25] Internet-Draft The DYMO-MIB October 2009 device has forwarded, i.e., this device neither originated or terminated the RRER message." ::= { dymoGlobalStatsGroup 8 } dymoRrerReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RRER messages that this DYMO device has received as the target of the message." ::= { dymoGlobalStatsGroup 9 } -- -- Per DYMO Interface Statistics Table -- dymoInterfaceStatsGroup OBJECT IDENTIFIER ::= {dymoStatisticsGroup 2} dymoInterfaceStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF DymoInterfaceStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The DYMO Interface Statistics Table describes the DYMO statistics per interface." ::= { dymoInterfaceStatsGroup 1 } dymoInterfaceStatsEntry OBJECT-TYPE SYNTAX DymoInterfaceStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The DYMO Interface Statistics entry describes the statistics for a particular DYMO interface." INDEX { dymoIfStatsIfIndex } ::= { dymoInterfaceStatsTable 1 } DymoInterfaceStatsEntry ::= SEQUENCE { dymoIfStatsIfIndex InterfaceIndexOrZero, dymoIfRreqOriginated Harnedy, et al. Expires April 28, 2010 [Page 26] Internet-Draft The DYMO-MIB October 2009 Counter32, dymoIfRreqForwarded Counter32, dymoIfRreqReceived Counter32, dymoIfRrepOriginated Counter32, dymoIfRrepForwarded Counter32, dymoIfRrepReceived Counter32, dymoIfRrerOriginated Counter32, dymoIfRrerForwarded Counter32, dymoIfRrerReceived Counter32 } dymoIfStatsIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ifIndex for this DYMO interface that is collecting this set of performance management statistics." ::= { dymoInterfaceStatsEntry 1 } dymoIfRreqOriginated OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RREQ messages that this DYMO interface has initiated." ::= { dymoInterfaceStatsEntry 2 } dymoIfRreqForwarded OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RREQ messages that this DYMO interface has forwarded, i.e., this interface neither originated nor Harnedy, et al. Expires April 28, 2010 [Page 27] Internet-Draft The DYMO-MIB October 2009 terminated the RREQ message." ::= { dymoInterfaceStatsEntry 3 } dymoIfRreqReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RREQ messages that this DYMO interface has received as the target of the message." ::= { dymoInterfaceStatsEntry 4 } dymoIfRrepOriginated OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RREP messages that this DYMO interface has initiated." ::= { dymoInterfaceStatsEntry 5 } dymoIfRrepForwarded OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RREP messages that this DYMO interface has forwarded, i.e., this interface neither originated nor terminated the RREP message." ::= { dymoInterfaceStatsEntry 6 } dymoIfRrepReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RREP messages that this DYMO interface has received as the target of the message." ::= { dymoInterfaceStatsEntry 7 } dymoIfRrerOriginated OBJECT-TYPE Harnedy, et al. Expires April 28, 2010 [Page 28] Internet-Draft The DYMO-MIB October 2009 SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RRER messages that this DYMO interface has initiated." ::= { dymoInterfaceStatsEntry 8 } dymoIfRrerForwarded OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RRER messages that this DYMO interface has forwarded, i.e., this interface neither originated nor terminated the RRER message." ::= { dymoInterfaceStatsEntry 9 } dymoIfRrerReceived OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A counter of the number of RRER messages that this DYMO interface has received as the target of the message." ::= { dymoInterfaceStatsEntry 10 } -- -- Notifications -- dymoAdminStatusChange NOTIFICATION-TYPE OBJECTS { dymoAdminStatus } STATUS current DESCRIPTION "This notification is generated when the administrative status of a DYMO router changes." ::= { dymoMIBNotifications 1 } dymoInterfaceAdminStatusChange NOTIFICATION-TYPE OBJECTS { dymoIfAdminStatus } STATUS current DESCRIPTION Harnedy, et al. Expires April 28, 2010 [Page 29] Internet-Draft The DYMO-MIB October 2009 "This notification is generated when the administrative status of a DYMO interface changes." ::= { dymoMIBNotifications 2 } dymoResponsibleAddrEntryChange NOTIFICATION-TYPE OBJECTS { dymoResponsibleAddrRowStatus } STATUS current DESCRIPTION "This notification is generated when the status of an entry in the DYMO Responsible Address Table changes. This includes the creation or deletion of a row." ::= { dymoMIBNotifications 3 } -- -- Compliance Statements -- dymoCompliances OBJECT IDENTIFIER ::= { dymoMIBConformance 1 } dymoMIBGroups OBJECT IDENTIFIER ::= { dymoMIBConformance 2 } dymoBasicCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The basic implementation requirements for managed network entities that implement the DYMO routing protocol." MODULE -- this module MANDATORY-GROUPS { dymoConfigObjectsGroup } ::= { dymoCompliances 1 } dymoFullCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The full implementation requirements for managed network entities that implement the DYMO routing protocol." MODULE -- this module MANDATORY-GROUPS { dymoConfigObjectsGroup, dymoStateObjectsGroup, dymoStatsObjectsGroup, dymoNotifObjectsGroup } ::= { dymoCompliances 2 } -- -- Units of Conformance -- dymoConfigObjectsGroup OBJECT-GROUP OBJECTS { Harnedy, et al. Expires April 28, 2010 [Page 30] Internet-Draft The DYMO-MIB October 2009 dymoAdminStatus, dymoMaxHopLimit, dymoRouteTimeout, dymoRouteAgeMinTimeout, dymoRouteAgeMaxTimeout, dymoRouteUsedTimeout, dymoRouteDeleteTimeout, dymoRouteRreqWaitTime, dymoRreqTries, dymoUnicastMsgSentTimeout, dymoIfAdminStatus, dymoIfRowStatus, dymoResponsibleAddrType, dymoResponsibleAddr, dymoResponsibleAddrPrefixLen, dymoResponsibleAddrRowStatus } STATUS current DESCRIPTION "Set of DYMO configuration objects implemented in this module." ::= { dymoMIBGroups 1 } dymoStateObjectsGroup OBJECT-GROUP OBJECTS { dymoCurrentSeqNum, dymoRoutingSeqNum, dymoRoutingNextHopIpAddrType, dymoRoutingNextHopIpAddress, dymoRoutingNextHopInterface, dymoRoutingForwardingFlag, dymoRoutingBrokenFlag, dymoRoutingDist } STATUS current DESCRIPTION "Set of DYMO state objects implemented in this module." ::= { dymoMIBGroups 2 } dymoStatsObjectsGroup OBJECT-GROUP OBJECTS { dymoRreqOriginated, dymoRreqForwarded, dymoRreqReceived, dymoRrepOriginated, dymoRrepForwarded, dymoRrepReceived, Harnedy, et al. Expires April 28, 2010 [Page 31] Internet-Draft The DYMO-MIB October 2009 dymoRrerOriginated, dymoRrerForwarded, dymoRrerReceived, dymoIfRreqOriginated, dymoIfRreqForwarded, dymoIfRreqReceived, dymoIfRrepOriginated, dymoIfRrepForwarded, dymoIfRrepReceived, dymoIfRrerOriginated, dymoIfRrerForwarded, dymoIfRrerReceived } STATUS current DESCRIPTION "Set of DYMO statistic objects implemented in this module for performance management." ::= { dymoMIBGroups 3 } dymoNotifObjectsGroup NOTIFICATION-GROUP NOTIFICATIONS { dymoAdminStatusChange, dymoInterfaceAdminStatusChange, dymoResponsibleAddrEntryChange } STATUS current DESCRIPTION "Set of DYMO notifications implemented in this module." ::= { dymoMIBGroups 4 } END 8. Security Considerations [TODO] Each specification that defines one or more MIB modules MUST contain a section that discusses security considerations relevant to those modules. This section MUST be patterned after the latest approved template (available at http://www.ops.ietf.org/mib-security.html). Remember that the objective is not to blindly copy text from the template, but rather to think and evaluate the risks/vulnerabilities and then state/ document the result of this evaluation. [TODO] if you have any read-write and/or read-create objects, please include the following boilerplate paragraph. There are a number of management objects defined in this MIB module Harnedy, et al. Expires April 28, 2010 [Page 32] Internet-Draft The DYMO-MIB October 2009 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 [TODO] writable MIB objects that could be especially disruptive if abused MUST be explicitly listed by name and the associated security risks MUST be spelled out; RFC 2669 has a very good example. o [TODO] list the writable tables and objects and state why they are sensitive. [TODO] else if there are no read-write objects in your MIB module, use the following boilerplate paragraph. There are no management objects defined in this MIB module that have a MAX-ACCESS clause of read-write and/or read-create. So, if this MIB module is implemented correctly, then there is no risk that an intruder can alter or create any management objects of this MIB module via direct SNMP SET operations. [TODO] if you have any sensitive readable objects, please include the following boilerplate paragraph. 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 [TODO] you must explicitly list by name any readable objects that are sensitive or vulnerable and the associated security risks MUST be spelled out (for instance, if they might reveal customer information or violate personal privacy laws such as those of the European Union if exposed to unauthorized parties) o [TODO] list the tables and objects and state why they are sensitive. [TODO] discuss what security the protocol used to carry the information should have. The following three boilerplate paragraphs should not be changed without very good reason. Changes will almost certainly require justification during IESG review. Harnedy, et al. Expires April 28, 2010 [Page 33] Internet-Draft The DYMO-MIB October 2009 SNMP versions prior to SNMPv3 did not include adequate security. 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 module. It is RECOMMENDED that implementers consider the security features as provided by the SNMPv3 framework (see [RFC3410], section 8), including 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 [TODO] In order to comply with IESG policy as set forth in http://www.ietf.org/ID-Checklist.html, every Internet-Draft that is submitted to the IESG for publication MUST contain an IANA Considerations section. The requirements for this section vary depending what actions are required of the IANA. see RFC4181 section 3.5 for more information on writing an IANA clause for a MIB module document. [TODO] select an option and provide the necessary details. Option #1: The MIB module in this document uses the following IANA-assigned OBJECT IDENTIFIER values recorded in the SMI Numbers registry: Descriptor OBJECT IDENTIFIER value ---------- ----------------------- sampleMIB { mib-2 XXX } Option #2: 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" Harnedy, et al. Expires April 28, 2010 [Page 34] Internet-Draft The DYMO-MIB October 2009 (here and in the MIB module) with the assigned value and to remove this note. Note well: prior to official assignment by the IANA, a draft document MUST use place-holders (such as "XXX" above) rather than actual numbers. See RFC4181 Section 4.5 for an example of how this is done in a draft MIB module. Option #3: This memo includes no request to IANA. 10. Contributors This MIB document uses the template authored by D. Harrington which is based on contributions from the MIB Doctors, especially Juergen Schoenwaelder, Dave Perkins, C.M.Heard and Randy Presuhn. 11. Acknowledgements 12. References 12.1. 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. [RFC4001] Daniele, M., Haberman, B., Routhier, S., and J. Schoenwaelder, "Textual Conventions for Internet Network Addresses", RFC 4001, February 2005. [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 Harnedy, et al. Expires April 28, 2010 [Page 35] Internet-Draft The DYMO-MIB October 2009 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. [I-D.ietf-manet-dymo] Chakeres, I. and C. Perkins, "Dynamic MANET On-demand (DYMO) Routing", draft-ietf-manet-dymo-17 (work in progress), March 2009. 12.2. 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. Appendix A. Change Log This section identifies the changes that have been made from draft-ietf-manet-dymo-mib-00 . These changes were made from draft-ietf-manet-dymo-mib-00 to draft-ietf-manet-dymo-mib-01. 1. Only minor changes of a typographic nature, e.g., read-only to read-write on MAX_ACCESS clauses of a few configuration objects. These changes were made from draft-ietf-manet-dymo-mib-01 to draft-ietf-manet-dymo-mib-02. 1. Added the ForwardingFlag and BrokenFlag objects to the DYMO Routing Table. 2. Added the TruthValue Textual Convention to handle the new Routing Table objects. 3. Added the DYMO device management model to the introductory sections of this draft. 4. General clean up of the introductory sections of this draft. These changes were made from draft-ietf-manet-dymo-mib-02 to draft-ietf-manet-dymo-mib-03. Harnedy, et al. Expires April 28, 2010 [Page 36] Internet-Draft The DYMO-MIB October 2009 1. Minor changes to the textual material and added to the IMPORTS text in the introductory material. 2. Added DEFVAL clauses to all read-write configuration objects having default values identified in the DYMO specification. Appendix B. Open Issues This section contains the set of open issues related to the development and design of the DYMO-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. Will DYMO require an MANET_ID (Instance ID) for running multiple DYMO processes over the same interfaces? 2. Incorporate MIB-II IpGroup interworking with DymoIfTable. (Note: We have looked into the current IpForwarding Table and it is not clear how this table can be extended through a 'delta' table within this MIB. Hence, we currently have a full DYMO forwarding table in this MIB.) 3. Work on the Security Section. This MIB does have settable objects, but not sensitive objects (true?). 4. Work on the relationship to other MIBs, IF-MIB, NHDP-MIB. 5. Identify all objects requiring non-volatile storage in their DESCRIPTION clauses. 6. Incorporate parameter relationship conditions into their DESCRIPTION clauses. 7. Cleanup all the [TODOs] from the MIB template. Harnedy, et al. Expires April 28, 2010 [Page 37] Internet-Draft The DYMO-MIB October 2009 Appendix C. *************************************************************** * 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-dymo-xx.txt. This * * need to be replaced with the XXX RFC number. * * * *************************************************************** Authors' Addresses Sean Harnedy Booz Allen Hamilton 333 City Boulevard West Orange, California 92868 USA Phone: +1 714 938-3898 EMail: harnedy_sean@bah.com Robert G. Cole Johns Hopkins University 11100 Johns Hopkins Road, Room 257 Laurel, Maryland 21073 USA Phone: +1 443 778 6951 EMail: robert.cole@jhuapl.edu URI: http://www.cs.jhu.edu/~rgcole/ Ian D Chakeres CenGen 9250 Bendix Road North Columbia, Maryland 21045 USA EMail: ian.chakeres@gmail.com URI: http://www.ianchak.com/ Harnedy, et al. Expires April 28, 2010 [Page 38]