One document matched: draft-ietf-manet-dymo-mib-04.txt
Differences from draft-ietf-manet-dymo-mib-03.txt
Internet Engineering Task Force S. Harnedy
Internet-Draft Booz Allen Hamilton
Intended status: Standards Track R. Cole
Expires: July 23, 2011 US Army CERDEC
I. Chakeres
CenGen
January 19, 2011
Definition of Managed Objects for the DYMO Manet Routing Protocol
draft-ietf-manet-dymo-mib-04
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, performance and notification
information is useful to management operators troubleshooting DYMO
routing problems.
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 July 23, 2011.
Copyright Notice
Copyright (c) 2011 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
(http://trustee.ietf.org/license-info) in effect on the date of
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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. 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 Performance 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 . . . . . . . . . . . . . . . . . . . 35
9. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 37
10. Contributors . . . . . . . . . . . . . . . . . . . . . . . . . 37
11. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 38
12. References . . . . . . . . . . . . . . . . . . . . . . . . . . 38
12.1. Normative References . . . . . . . . . . . . . . . . . . . 38
12.2. Informative References . . . . . . . . . . . . . . . . . . 38
Appendix A. Change Log . . . . . . . . . . . . . . . . . . . . . 39
Appendix B. Open Issues . . . . . . . . . . . . . . . . . . . . . 40
Appendix C. . . . . . . . . . . . . . . . . . . . . . . . . . . 40
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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,
performance and notification 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.
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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 Performance. 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, Performance and Notifications. The State objects
primarily present the resulting forwarding table objects. The
Performance group primarily is comprised of counters for monitoring
the number of DYMO routing messages received locally, per node and
per interface. The Notifications group 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.
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+------------------------------------------+
| CONFIGURATION GROUP |
| |
| Nodal Interface |
| |
| +-------+ +-------+ +-------+ |
| |Gateway| |Routing| |Routing| |
| +-------+ +-------+ +-------+ |
| |
+------------------------------------------+
|| || ||
|| || ||
|| || ||
\ / \ / \ /
\/ \/ \/
+-------+ +-------------+ +---------------+
| STATE | | PERFORMANCE | | 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 Performance 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.
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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.
* Performance 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 Configuration Parameters:
o DID
o MSG_HOPLIMIT
o ROUTE_TIMEOUT
o ROUTE_AGE_MIN_TIMEOUT
o ROUTE_SEQNUM_AGE_MAX_TIMEOUT
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o ROUTE_USED_TIMEOUT
o ROUTE_DELETE_TIMEOUT
o ROUTE_RREQ_WAIT_TIME
o UNICAST_MESSAGE_SENT_TIMEOUT
o MSG_HOPLIMIT
o DISCOVERY_ATTEMPTS_MAX
Protocol Configuration Tables:
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.
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.
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 information related to IP forwarding
entries found by the node's DYMO processes.
5.4. The Performance Group
The Performance subtree reports primarily counters that relate to
DYMO protocol activity. The DYMO performance objects consists of per
node and per interface objects:
o OwnSequenceNumber
o RREQ initiated
o RREQ sent
o RREQ received
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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
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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, Integer32, 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 "201101191200Z" -- January 19, 2011
ORGANIZATION "IETF MANET Working Group"
CONTACT-INFO
"WG E-Mail: manet@ietf.org
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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
US Army CERDEC
Space and Terrestrial Communications
328 Hopkins Road
Aberdeen Proving Ground, MD 21005
USA
+1 410 278-6779
robert.g.cole@us.army.mil
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: Chakeres,I., and C. Perkins, Dynamic MANET
On-demand (DYMO) Routing, draft-ietf-manet-dymo-21,
July 26, 2010.
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 "201101191200Z" -- January 19, 2011
DESCRIPTION
"Fifth draft of this MIB module published as
draft-ietf-manet-dymo-mib-04.txt.
Changes include:
- Incorporated the DYMO ID by adding Instance
Table.
- Added dymoSetNotification for improved control
of DYMO Notifications.
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- Updated various object names to be consistent
with current draft-ietf-manet-dymo-21.
"
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
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) }
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--
-- Top-Level Object Identifier Assignments
--
dymoMIBNotifications OBJECT IDENTIFIER ::= { manetDymoMIB 0 }
dymoMIBObjects OBJECT IDENTIFIER ::= { manetDymoMIB 1 }
dymoMIBConformance OBJECT IDENTIFIER ::= { manetDymoMIB 2 }
--
-- dymoConfigurationGroup
--
-- 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}
dymoInstanceTable OBJECT-TYPE
SYNTAX SEQUENCE OF DymoInstanceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DYMO Instance Table describes the DYMO
...."
REFERENCE
"Dynamic MANET On-demand (DYMO) Routing, Chakeres,
I., and C. Perkins, July 2010. The DID."
::= { dymoRouterConfigGroup 1 }
dymoInstanceEntry OBJECT-TYPE
SYNTAX DymoInstanceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DYMO instance entry describes one DYMO
process as indexed by its DID."
INDEX { dymoInstanceIndex }
::= { dymoInstanceTable 1 }
DymoInstanceEntry ::=
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SEQUENCE {
dymoInstanceIndex
Integer32,
dymoInstanceDid
Integer32,
dymoInstanceAdminStatus
Status,
dymoInstanceRowStatus
RowStatus
}
dymoInstanceIndex OBJECT-TYPE
SYNTAX Integer32 (0..255)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The instance index for this DYMO process."
::= { dymoInstanceEntry 1 }
dymoInstanceDid OBJECT-TYPE
SYNTAX Integer32 (0..255)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The DYMO ID of this instance of the
DYMO process.
"
::= { dymoInstanceEntry 2 }
dymoInstanceAdminStatus OBJECT-TYPE
SYNTAX Status
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The administrative status of this DYMO
process in the router. Multiple processes are
allowed. 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."
::= { dymoInstanceEntry 3 }
dymoInstanceRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
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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."
::= { dymoInstanceEntry 4 }
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, July 2010. Table 2 Suggested
Parameter Values."
DEFVAL { 10 }
::= { dymoRouterConfigGroup 2 }
dymoRouteTimeout OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
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, July 2010. 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
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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, July 2010. Table 2 Suggested
Parameter Values."
DEFVAL { 1000 }
::= { dymoRouterConfigGroup 4 }
dymoRouteSeqnumAgeMaxTimeout 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_SEQNUM_AGE_MAX_TIMEOUT
parameter value."
REFERENCE
"Dynamic MANET On-demand (DYMO) Routing, Chakeres,
I., and C. Perkins, July 2010. Table 2 Suggested
Parameter Values."
DEFVAL { 60000 }
::= { dymoRouterConfigGroup 5 }
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 to set this
to the dymoRouteTimeout object value
(whose default is 5000 milliseconds). This
is the DYMO ROUTE_USED_TIMEOUT parameter
value."
REFERENCE
"Dynamic MANET On-demand (DYMO) Routing, Chakeres,
I., and C. Perkins, July 2010. Table 2 Suggested
Parameter Values."
DEFVAL { 5000 }
::= { dymoRouterConfigGroup 6 }
dymoRouteDeleteTimeout OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
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UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The route delete timeout value. The
suggested default value is 2 * dymoRouteTimeout
value (which is equal to 10000 milliseconds
if using the default value for the
dymoRouteTimeout value). This is the
DYMO ROUTE_DELETE_TIMEOUT parameter value."
REFERENCE
"Dynamic MANET On-demand (DYMO) Routing, Chakeres,
I., and C. Perkins, July 2010. 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,
I., and C. Perkins, July 2010. Table 2 Suggested
Parameter Values."
DEFVAL { 2000 }
::= { dymoRouterConfigGroup 8 }
dymoDiscoveryAttemptsMax 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 DISCOVERY_ATTEMPTS_MAX parameter value."
REFERENCE
"Dynamic MANET On-demand (DYMO) Routing, Chakeres,
I., and C. Perkins, July 2010. Table 2 Suggested
Parameter Values."
DEFVAL { 3 }
::= { dymoRouterConfigGroup 9 }
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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, July 2010. 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
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 }
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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
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
--
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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, July 2010. 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, July 2010. Table 3 Important
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
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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, July 2010. 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
"Dynamic MANET On-demand (DYMO) Routing, Chakeres,
I., and C. Perkins, July 2010. 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-AND'd 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, July 2010. Table 3 Important
Settings."
::= { dymoResponsibleAddrEntry 4 }
dymoResponsibleAddrRowStatus OBJECT-TYPE
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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
"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
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"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, July 2010. 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
InetAddress,
dymoRoutingPrefixLen
InetAddressPrefixLength,
dymoRoutingSeqNum
Unsigned32,
dymoRoutingNextHopIpAddrType
InetAddressType,
dymoRoutingNextHopIpAddress
InetAddress,
dymoRoutingNextHopInterface
InterfaceIndexOrZero,
dymoRoutingForwardingFlag
TruthValue,
dymoRoutingBrokenFlag
TruthValue,
dymoRoutingDist
Unsigned32
}
dymoRoutingIpAddrType OBJECT-TYPE
SYNTAX InetAddressType
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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, July 2010. 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, July 2010. Table 3 Important
Settings."
::= { dymoRoutingEntry 2 }
dymoRoutingPrefixLen OBJECT-TYPE
SYNTAX InetAddressPrefixLength
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"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, July 2010. 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
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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
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
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'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 (0..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.
This parameter is an optional field in the
DYMO routing table. If the DYMO Route.Dist
is not supported by this device, then this
object should be set to '0'."
REFERENCE
"Dynamic MANET On-demand (DYMO) Routing,
Chakeres, I., and C. Perkins, April
2008. Section 3 Terminology."
::= { dymoRoutingEntry 10 }
--
-- DYMO Performance 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.
--
dymoPerformanceGroup OBJECT IDENTIFIER ::= { dymoMIBObjects 3 }
dymoGlobalPerfGroup OBJECT IDENTIFIER ::= { dymoPerformanceGroup 1 }
dymoRreqOriginated OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
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STATUS current
DESCRIPTION
"A counter of the number of
RREQ messages that this DYMO
device has initiated."
::= { dymoGlobalPerfGroup 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."
::= { dymoGlobalPerfGroup 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."
::= { dymoGlobalPerfGroup 3 }
dymoRrepOriginated OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A counter of the number of
RREP messages that this DYMO
device has initiated."
::= { dymoGlobalPerfGroup 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
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device neither originated or
terminated the RREP message."
::= { dymoGlobalPerfGroup 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."
::= { dymoGlobalPerfGroup 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."
::= { dymoGlobalPerfGroup 7 }
dymoRrerForwarded OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A counter of the number of
RRER messages that this DYMO
device has forwarded, i.e., this
device neither originated or
terminated the RRER message."
::= { dymoGlobalPerfGroup 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."
::= { dymoGlobalPerfGroup 9 }
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--
-- Per DYMO Interface Performance Table
--
dymoInterfacePerfGroup OBJECT IDENTIFIER ::= {dymoPerformanceGroup 2}
dymoInterfacePerfTable OBJECT-TYPE
SYNTAX SEQUENCE OF DymoInterfacePerfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DYMO Interface Performance Table
describes the DYMO statistics per
interface."
::= { dymoInterfacePerfGroup 1 }
dymoInterfacePerfEntry OBJECT-TYPE
SYNTAX DymoInterfacePerfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The DYMO Interface Performance entry
describes the statistics for a particular
DYMO interface."
INDEX { dymoIfPerfIfIndex }
::= { dymoInterfacePerfTable 1 }
DymoInterfacePerfEntry ::=
SEQUENCE {
dymoIfPerfIfIndex
InterfaceIndexOrZero,
dymoIfRreqOriginated
Counter32,
dymoIfRreqForwarded
Counter32,
dymoIfRreqReceived
Counter32,
dymoIfRrepOriginated
Counter32,
dymoIfRrepForwarded
Counter32,
dymoIfRrepReceived
Counter32,
dymoIfRrerOriginated
Counter32,
dymoIfRrerForwarded
Counter32,
dymoIfRrerReceived
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Counter32
}
dymoIfPerfIfIndex 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."
::= { dymoInterfacePerfEntry 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."
::= { dymoInterfacePerfEntry 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
terminated the RREQ message."
::= { dymoInterfacePerfEntry 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."
::= { dymoInterfacePerfEntry 4 }
dymoIfRrepOriginated OBJECT-TYPE
SYNTAX Counter32
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MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A counter of the number of
RREP messages that this DYMO
interface has initiated."
::= { dymoInterfacePerfEntry 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."
::= { dymoInterfacePerfEntry 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."
::= { dymoInterfacePerfEntry 7 }
dymoIfRrerOriginated OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A counter of the number of
RRER messages that this DYMO
interface has initiated."
::= { dymoInterfacePerfEntry 8 }
dymoIfRrerForwarded OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A counter of the number of
RRER messages that this DYMO
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interface has forwarded, i.e., this
interface neither originated nor
terminated the RRER message."
::= { dymoInterfacePerfEntry 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."
::= { dymoInterfacePerfEntry 10 }
--
-- Notifications
--
dymoMIBNotifControl OBJECT IDENTIFIER ::= { dymoMIBNotifications 1 }
dymoMIBNotifObjects OBJECT IDENTIFIER ::= { dymoMIBNotifications 2 }
-- dymoMIBNotifControl
dymoSetNotification OBJECT-TYPE
SYNTAX OCTET STRING (SIZE(4))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A 4-octet string serving as a bit map for
the notification events defined by the DYMO
notifications. This object is used to enable
and disable specific DYMO notifications where
a 1 in the bit field represents enabled. The
right-most bit (least significant) represents
notification 0.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage.
"
::= { dymoMIBNotifControl 1 }
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-- dymoMIBNotifObjects
dymoInstanceAdminStatusChange NOTIFICATION-TYPE
OBJECTS { dymoInstanceAdminStatus,
dymoInstanceDid
}
STATUS current
DESCRIPTION
"This notification is generated when the
administrative status of a DYMO process changes."
::= { dymoMIBNotifObjects 1 }
dymoInterfaceAdminStatusChange NOTIFICATION-TYPE
OBJECTS { dymoIfAdminStatus }
STATUS current
DESCRIPTION
"This notification is generated when the
administrative status of a DYMO interface changes."
::= { dymoMIBNotifObjects 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."
::= { dymoMIBNotifObjects 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
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DESCRIPTION "The full implementation requirements for managed
network entities that implement the DYMO routing
protocol."
MODULE -- this module
MANDATORY-GROUPS { dymoConfigObjectsGroup,
dymoStateObjectsGroup,
dymoPerfObjectsGroup,
dymoNotifObjectsGroup,
dymoNotificationGroup }
::= { dymoCompliances 2 }
--
-- Units of Conformance
--
dymoConfigObjectsGroup OBJECT-GROUP
OBJECTS {
dymoInstanceAdminStatus,
dymoInstanceDid,
dymoInstanceRowStatus,
dymoMaxHopLimit,
dymoRouteTimeout,
dymoRouteAgeMinTimeout,
dymoRouteSeqnumAgeMaxTimeout,
dymoRouteUsedTimeout,
dymoRouteDeleteTimeout,
dymoRouteRreqWaitTime,
dymoDiscoveryAttemptsMax,
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,
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dymoRoutingNextHopInterface,
dymoRoutingForwardingFlag,
dymoRoutingBrokenFlag,
dymoRoutingDist
}
STATUS current
DESCRIPTION
"Set of DYMO state objects implemented
in this module."
::= { dymoMIBGroups 2 }
dymoPerfObjectsGroup OBJECT-GROUP
OBJECTS {
dymoRreqOriginated,
dymoRreqForwarded,
dymoRreqReceived,
dymoRrepOriginated,
dymoRrepForwarded,
dymoRrepReceived,
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 OBJECT-GROUP
OBJECTS {
dymoSetNotification
}
STATUS current
DESCRIPTION
"Set of DYMO notifications objects implemented
in this module."
::= { dymoMIBGroups 4 }
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dymoNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS {
dymoInstanceAdminStatusChange,
dymoInterfaceAdminStatusChange,
dymoResponsibleAddrEntryChange
}
STATUS current
DESCRIPTION
"Set of DYMO notifications implemented in this
module."
::= { dymoMIBGroups 5 }
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
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
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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.
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.
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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"
(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.
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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
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-21 (work in progress),
July 2010.
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.
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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.
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.
These changes were made from draft-ietf-manet-dymo-mib-03 to
draft-ietf-manet-dymo-mib-04.
1. Incorporated the DID into the Configuration Group by changing the
dymoAdminStatus object to an Instance Table. This allows for the
presence of multiple DYMO processes concurrent on the same
router.
2. Added the dymoNotifObjectsGroup and its dymoSetNotifications
object to allow for individual control of the DYMO Notifications.
Updated the Conformance sections accordingly.
3. Renamed several of the Configuration Objects to be consistent
with the naming within the current draft-ietf-manet-dymo-21.
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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. Work on the Security Section. This MIB does have settable
objects, but not sensitive objects (true?).
2. Work on the relationship to other MIBs, IF-MIB, NHDP-MIB.
3. Cleanup all the [TODOs] from the MIB template.
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
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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/
Ian D Chakeres
CenGen
9250 Bendix Road North
Columbia, Maryland 21045
USA
EMail: ian.chakeres@gmail.com
URI: http://www.ianchak.com/
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