| Internet Engineering Task Force | U.H. Herberg |
| Internet-Draft | Fujitsu Laboratories of America |
| Intended status: Standards Track | R.G. Cole |
| Expires: December 27, 2013 | US Army CERDEC |
| T. Clausen | |
| LIX, Ecole Polytechnique | |
| June 25, 2013 |
Definition of Managed Objects for the Optimized Link State Routing Protocol version 2
draft-ietf-manet-olsrv2-mib-12
This document defines the Management Information Base (MIB) module for configuring and managing the Optimized Link State Routing protocol version 2 (OLSRv2). The OLSRv2-MIB module is structured into configuration information, state information, performance information, and notifications. This additional state and performance information is useful to troubleshoot problems and performance issues of the routing protocol. Two levels of compliance allow this MIB module to be deployed on constrained routers.
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 December 27, 2013.
Copyright (c) 2013 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 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.
This document defines the Management Information Base (MIB) module for configuring and managing the Optimized Link State Routing protocol version 2 (OLSRv2). The OLSRv2-MIB module is structured into configuration information, state information, performance information, and notifications. In addition to configuration, this additional state and performance information is useful to troubleshoot problems and performance issues of the routing protocol. Different levels of compliance allow implementers to use smaller subsets of all defined objects, allowing for this MIB module to be deployed on more constrained routers.
For a detailed overview of the documents that describe the current Internet-Standard Management Framework, please refer to Section 7 of [RFC3410].
Managed objects are accessed via a virtual information store, termed the Management Information Base or MIB. MIB objects are generally accessed through the Simple Network Management Protocol (SNMP). Objects in the MIB module are defined using the mechanisms defined in the Structure of Management Information (SMI). This document specifies a MIB module that is compliant to the SMIv2, which is described in [RFC2578], [RFC2579], and [RFC2580].
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "NOT RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC2119].
The Optimized Link State Routing Protocol version 2 (OLSRv2) [OLSRv2] is a table driven, proactive routing protocol, i.e., it exchanges topology information with other routers in the network periodically. OLSRv2 is an optimization of the classical link state routing protocol. Its key concept is that of MultiPoint Relays (MPRs). Each router selects a set of its neighbor routers (which "cover" all of its symmetrically connected 2-hop neighbor routers) as MPRs. MPRs are then used to achieve both flooding reduction and topology reduction.
This document provides management and control capabilities of an OLSRv2 instance, allowing management applications to monitor the state and performance of an OLSRv2 router, as well as to change settings of the OLSRv2 instance (e.g., router or interface parameters such as message intervals, etc.).
As OLSRv2 relies on the neighborhood information discovered by the "Mobile Ad Hoc Network (MANET) Neighborhood Discovery Protocol (NHDP)" [RFC6130], the OLSRv2-MIB module is aligned with the NHDP-MIB [RFC6779] module and augments several of the tables and objects in the NHDP-MIB. In particular, common indexes for router interfaces and discovered neighbors are used, as described in Section 5.2.
The following definitions apply throughout this document:
This section presents the structure of the OLSRv2-MIB module. The objects are arranged into the following structure:
The OLSRv2 router is configured with a set of controls. The authoritative list of configuration controls within the OLSRv2-MIB module is found within the MIB module itself. Generally, an attempt was made in developing the OLSRv2-MIB module to support all configuration objects defined in [OLSRv2]. For all of the configuration parameters, the same constraints and default values of these parameters as defined in [OLSRv2] are followed.
The State Group reports current state information of a router running [OLSRv2]. The OLSRv2-MIB module State Group tables were designed to contain the complete set of state information defined within the information bases in [OLSRv2].
The OLSRv2-MIB module State Group tables are constructed as extensions to the corresponding tables within the State Group of the NHDP-MIB [RFC6779] module. Use of the AUGMENTS clause is made, when possible, to accomplish these table extensions. Further, the State Group tables defined in this MIB module are aligned with the according tables in the NHDP-MIB [RFC6779] module, as described in Section 6.2.
The Performance Group reports values relevant to system performance. Frequent changes of sets or frequent recalculation of the routing set or the MPRs can have a negative influence on the performance of OLSRv2. This MIB module defines several objects that can be polled in order to, e.g., calculate histories or monitor frequencies of changes. This may help the network administrator to determine unusual topology changes or other changes that affect stability and reliability of the MANET. One such framework is specified in REPORT-MIB [REPORT-MIB].
The Notifications Group contains Control (olsrv2NotificationsControl), Objects (olsrv2NotificationsObjects) and States (olsrv2NotificationsStates), where the Control contains definitions of objects to control the frequency of notifications being generated. The Objects define the supported notifications and the State is used to define additional information to be carried within the notifications.
The olsrv2NotificationsObjects sub-tree contains the list of notifications supported within the OLSRv2-MIB module and their intended purpose or utility.
The same mechanisms for improving the network performance by reducing the number of notifications apply as defined in Section 5.1 of [RFC6779]. The following objects are used to define the thresholds and time windows for specific notifications defined in the NHDP-MIB module: olsrv2RoutingSetRecalculationCountThreshold, olsrv2RoutingSetRecalculationCountWindow, olsrv2MPRSetRecalculationCountThreshold, and olsrv2MPRSetRecalculationCountWindow.
The OLSRv2-MIB module's tables are indexed by the following constructs:
These tables and their indexing are:
This section specifies the relationship of the MIB modules contained in this document to other standards, particularly to standards containing other MIB modules. MIB modules and specific definitions imported from MIB modules that SHOULD be implemented in conjunction with the MIB module contained within this document are identified in this section.
The System group in the SNMPv2-MIB [RFC3418] module is defined as being mandatory for all systems, and the objects apply to the entity as a whole. The System group provides identification of the management entity and certain other system-wide data. The OLSRv2-MIB module does not duplicate those objects.
OLSRv2 depends on the neighborhood information that is discovered by [RFC6130]. An instance of OLSRv2 MUST have an associated instance of NHDP running on the same device for proper operations of the discovery and routing system. In order for the OLSRv2-MIB module to correctly populate the objects relating to discovered neighbors, the State Group tables of the NHDP-MIB [RFC6779] module are aligned with the State Group tables of this MIB module. This is accomplished through the use of the AUGMENTS capability of SMIv2 (where appropriate). This will allow for cross referencing of information between the two MIB modules within a given SNMP context.
The following OLSRv2-MIB module IMPORTS objects from NHDP-MIB [RFC6779], SNMPv2-SMI [RFC2578], SNMPv2-TC [RFC2579], SNMPv2-CONF [RFC2580], IF-MIB [RFC2863] and INET-ADDRESS-MIB [RFC4001]. The OLSRv2-MIB module also IMPORTS objects from the IANAolsrv2LinkMetricType-MIB which is defined in Appendix A of this document.
This section contains the OLSRv2-MIB module defined by the specification.
OLSRv2-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, Counter32, Counter64,
Integer32, Unsigned32, mib-2, TimeTicks,
NOTIFICATION-TYPE
FROM SNMPv2-SMI -- RFC 2578
TEXTUAL-CONVENTION, TimeStamp, TruthValue
FROM SNMPv2-TC -- RFC 2579
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF -- STD 58
InetAddressType, InetAddress,
InetAddressPrefixLength
FROM INET-ADDRESS-MIB -- RFC 3291
nhdpInterfaceEntry,
nhdpIibLinkSetEntry, nhdpIib2HopSetEntry,
nhdpNibNeighborSetEntry, nhdpInterfacePerfEntry
FROM NHDP-MIB -- RFC 6779
IANAolsrv2LinkMetricTypeTC
FROM IANAolsrv2LinkMetricType-MIB
;
manetOlsrv2MIB MODULE-IDENTITY
LAST-UPDATED "201306240000Z" --24 June 2013
ORGANIZATION "IETF MANET Working Group"
CONTACT-INFO
"WG E-Mail: manet@ietf.org
WG Chairs: sratliff@cisco.com
jmacker@nrl.navy.mil
Editors: Ulrich Herberg
Fujitsu Laboratories of America
1240 East Arques Avenue
Sunnyvale, CA 94085
USA
ulrich@herberg.name
http://www.herberg.name/
Thomas Heide Clausen
Ecole Polytechnique
LIX
91128 Palaiseau Cedex
France
http://www.thomasclausen.org/
T.Clausen@computer.org
Robert G. Cole
US Army CERDEC
Space and Terrestrial Communications
6010 Frankford Street
Bldg 6010, Room 453H
Aberdeen Proving Ground, MD 21005
USA
+1 443 395-8744
robert.g.cole@us.army.mil
http://www.cs.jhu.edu/~rgcole/"
DESCRIPTION
"This OLSRv2-MIB module is applicable to routers
implementing the Optimized Link State Routing Protocol
version 2 (OLSRv2) defined in RFC XXXX.
Copyright (c) 2013 IETF Trust and the persons
identified as authors of the code. All rights reserved.
Redistribution and use in source and binary forms, with
or without modification, is permitted pursuant to, and
subject to the license terms contained in, the Simplified
BSD License set forth in Section 4.c of the IETF Trust's
Legal Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info).
This version of this MIB module is part of RFC YYYY; see
the RFC itself for full legal notices."
-- Revision History
REVISION "201306240000Z" -- 24 June 2013
DESCRIPTION
"Initial version of this MIB module,
published as RFC YYYY."
-- RFC-Editor assigns ZZZZ (this comment can be removed)
::= { mib-2 ZZZZ }
--
-- TEXTUAL CONVENTIONS
--
Olsrv2MetricValueCompressedFormTC ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"OLSRv2 Metrics are expressed in terms of a Link Metric
Compressed Form within the OLSRv2 protocol. This textual
convention defines the syntax of the metric objects
consistent with the definitions of the OLSRv2 Link
Metric Compressed Form in Section 6.2 of RFC XXXX.
The 12-bit compressed form of a link metric uses a modified
form of a representation with an 8-bit mantissa (denoted a)
and a 4-bit exponent (denoted b). Note that if represented
as the 12 bit value 256b+a then the ordering of those 12 bit
values is identical to the ordering of the represented values.
The value so represented is (257+a)2^b - 256, where ^ denotes
exponentiation. This has a minimum value
(when a = 0 and b = 0) of MINIMUM_METRIC = 1 and a maximum
value (when a = 255 and b = 15) of MAXIMUM_METRIC = 2^24 - 256.
Hence the compressed form metric values range from 1 to
16776960. The special value of 0 is reserved for the
UNKNOWN_METRIC value.
If a network manager sets the metric value 'm' through the
MIB-module, then the OLSRv2 code can derive 'compressed_m'
= M(a,b) according to the algorithm in RFC 5497 and
'compressed_m' is the value represented in the OLSRv2 messages.
But the value 'm' is persistently stored by the MIB-module.
If the MIB-module is pulling this time parameter from some other
source, i.e., the protocol instance, then this value is stored
as is."
SYNTAX Unsigned32 (0..16776960)
Olsrv2TimeValueCompressedForm32TC ::= TEXTUAL-CONVENTION
DISPLAY-HINT "x"
STATUS current
DESCRIPTION
"OLSRv2 time values may be expressed in terms of a compressed
form within the OLSRv2 protocol. This textual convention
defines the syntax of the time objects defined in terms of
an interger number of millisceonds, consistent with the
definitions of the 8-bit exponent-mantissa compressed form
defined in Section 5 of RFC 5497. Time values with this
representation are defined in terms of a constant C which
is represented in terms of seconds. The constant C
(time granularity) is used as specified in RFC 5497.
It MUST be the same as is used by the NHDP protocol
RFC 6130.
The 8-bit compressed form of a time value uses a modified
form of a representation with an 3-bit mantissa (denoted a)
and a 5-bit exponent (denoted b). Note that if represented
as the 8 bit value 8b+a then the ordering of those 8 bit
values is identical to the ordering of the represented values.
The minimum time-value that can be represented in this manner
is C. The maximum time-value that can be represented in
this manner is 15 * 2^28 * C, 15*268,435,456 * C,
4,026,531,840 * C or about 45 days if, for example,
C = 1/1024 second.
This TEXTUAL-CONVENTION limits the maximum value of the
time granularity constant C to be no greater than 1/1024
seconds due to its use of the Unsigned32 syntax limiting
the maximum number of milliseconds to no more than
3932160000.
When OLSRv2 uses this 8-bit exponent-mantissa compressed
form, this object value MUST be translated from the
integer form represented in this MIB-module into the
exponent-mantissa form for the OLSRv2 protocol to use
according to the algorithm defined in Section 5 of
RFC 5497 for finding the next larger time value within
the exponent-mantissa format.
If a network manager sets the time value 't' through the
MIB-module, then the OLSRv2 code can derive
'compressed_t' = T(a,b) according to the algorithm
in RFC 5497 and 'compressed_t' is the value represented
in the OLSRv2 messages. But the value 't' is persistently
stored by the MIB-module. If the MIB-module is pulling
this time parameter from some other source which is using
the compressed form, i.e., the protocol instance, then
this value is stored as is, after converting from
number of time constants C into number of milliseconds."
SYNTAX Unsigned32 (1..3932160000)
Olsrv2StatusTC ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Controls the operation of the OLSRv2
protocol on the device or a specific interface.
For example, for an interface: 'enabled' indicates
that OLSRv2 is permitted to operate,
and 'disabled' indicates that it is not."
SYNTAX INTEGER {
enabled (1),
disabled (2)
}
WillingnessTC ::= TEXTUAL-CONVENTION
DISPLAY-HINT "x"
STATUS current
DESCRIPTION
"A willingness value which evaluates to the
device's interest in participating in
a particular function, process or behavior.
The williness ranges from a low value of
WILL_NEVER(0) to a high value of
WILL_ALWAYS(15). For each parameter x,
there is an associated willingness value
W(x) such that WILL_NEVER < W(x) <= WILL_ALWAYS."
SYNTAX Unsigned32 (0..15)
--
-- Top-Level Object Identifier Assignments
--
olsrv2MIBNotifications OBJECT IDENTIFIER ::= { manetOlsrv2MIB 0 }
olsrv2MIBObjects OBJECT IDENTIFIER ::= { manetOlsrv2MIB 1 }
olsrv2MIBConformance OBJECT IDENTIFIER ::= { manetOlsrv2MIB 2 }
--
-- olsrv2ConfigurationGroup
--
-- Contains the OLSRv2 objects that configure specific
-- options that determine the overall performance and operation
-- of the OLSRv2 routing process.
olsrv2ConfigurationGroup OBJECT IDENTIFIER ::= {olsrv2MIBObjects 1}
olsrv2AdminStatus OBJECT-TYPE
SYNTAX Olsrv2StatusTC
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The configured status of the OLSRv2 process
on this device. 'enabled(1)' means that
OLSRv2 is configured to run on this device.
'disabled(2)' mean that the OLSRv2 process
is configured off.
Operation of the OLSRv2 routing protocol
requires the operation of the Neighborhood
Discovery Protocol (RFC 6130). Hence, this
object cannot have a status of 'enabled'
unless at least one interface on the device
is a MANET interface with NHDP enabled on that
interface. If a network manager attempts to
set this object to 'enabled' when no interfaces
on this device have HNDP enabled, the device
MUST fail the set with inconsistentValue.
If all device interfaces running NHDP become
disabled or removed, then the
olsrv2AdminStatus MUST be 'disabled'.
If the network manager, or other means, sets
this object to 'disabled', then the associated
interface specific objects, i.e., the
olsrv2InterfaceAdminStatus objects MUST all
be 'disabled'.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
DEFVAL { 2 }
::= { olsrv2ConfigurationGroup 1 }
olsrv2InterfaceTable OBJECT-TYPE
SYNTAX SEQUENCE OF Olsrv2InterfaceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The olsrv2InterfaceTable describes the OLSRv2
status on the NHDP interfaces of this router.
As such, this table augments the nhdpInterfaceTable
defined in the NHDP-MIB (RFC 6779). NHDP interfaces
are explicitly defined by network management, CLI,
or other means for interfaces on the device that are
intended to run MANET protocols. The
olsrv2InterfaceTable contains a single object, the
olsrv2InterfaceAdminStatus object. This
object is set by network management, or by
other means, e.g., CLI.
A conceptual row in this table exists if and only
if a corresponding entry in the nhdpInterfaceTable
exists. If the corresponding entry with nhdpIfIndex
value is deleted from the nhdpInterfaceTable, then
the entry in this table is automatically deleted and
OLSRv2 is disabled on this interface,
and all configuration and state information
related to this interface is to be removed
from memory.
The olsrv2InterfaceAdminStatus can only be
'enabled' if the corresponding olsrv2AdminStatus
object is also set to 'enabled'."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2ConfigurationGroup 2 }
olsrv2InterfaceEntry OBJECT-TYPE
SYNTAX Olsrv2InterfaceEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The olsrv2InterfaceEntry describes one OLSRv2
local interface configuration as indexed by
its nhdpIfIndex as defined in the
NHDP-MIB (RFC 6779).
The objects in this table are persistent and when
written the device SHOULD save the change to
non-volatile storage. For further information
on the storage behavior for these objects, refer
to the description for the nhdpIfRowStatus
object in the NHDP-MIB (RFC6779)."
REFERENCE
"RFC 6779 - The Neighborhood Discovery Protocol MIB,
Herberg, U., Cole, R.G. and I. Chakeres,
October 2012"
AUGMENTS { nhdpInterfaceEntry }
::= { olsrv2InterfaceTable 1 }
Olsrv2InterfaceEntry ::=
SEQUENCE {
olsrv2InterfaceAdminStatus
Olsrv2StatusTC
}
olsrv2InterfaceAdminStatus OBJECT-TYPE
SYNTAX Olsrv2StatusTC
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The OLSRv2 interface's administrative status.
The value 'enabled(1)' denotes that the interface
is permitted to participate in the OLSRv2 routing
process. The value 'disabled(2)' denotes that
the interface is not permitted to participate
in the OLSRv2 routing process.
The configuration objects for the OLSRv2 routing
process, other than the administrative status objects,
are common to all interfaces on this device.
As such, the OLSRv2 configuration objects are globally
defined for the device and are not contained within
the olsrv2InterfaceTable."
DEFVAL { 2 }
::= { olsrv2InterfaceEntry 1 }
olsrv2OrigIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The type of the olsrv2OrigIpAddr, as defined
in the InetAddress MIB module (RFC 4001).
Only the values 'ipv4(1)' and
'ipv6(2)' are supported."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2ConfigurationGroup 3 }
olsrv2OrigIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The router's originator address. An address that
is unique (within the MANET) to this router.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2ConfigurationGroup 4 }
--
-- Local History Times
--
olsrv2OHoldTime OBJECT-TYPE
SYNTAX Unsigned32
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2OHoldTime corresponds to
O_HOLD_TIME of OLSRv2 and represents the
time for which a recently used and replaced
originator address is used to recognize the router's
own messages.
Guidance for setting this object may be found
in Section 5 of the OLSRv2 specification (RFC XXXX),
which indicates that:
o olsrv2OHoldTime > 0
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 30000 }
::= { olsrv2ConfigurationGroup 5 }
--
-- Message intervals
--
olsrv2TcInterval OBJECT-TYPE
SYNTAX Olsrv2TimeValueCompressedForm32TC
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2TcInterval corresponds to
TC_INTERVAL of OLSRv2 and represents the
maximum time between the transmission of
two successive TC messages by this router.
Guidance for setting this object may be found
in Section 5 of the OLSRv2 specification (RFC XXXX),
which indicates that:
o olsrv2TcInterval > 0
o olsrv2TcInterval >= olsrv2TcMinInterval
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Representing Time.
RFC 5497 - Representing Multi-Value Time in
Mobile Ad Hoc Networks (MANETs),
Clausen, T. and C. Dearlove, March 2009.
and
Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 5000 }
::= { olsrv2ConfigurationGroup 6 }
olsrv2TcMinInterval OBJECT-TYPE
SYNTAX Olsrv2TimeValueCompressedForm32TC
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2TcMinInterval corresponds to
TC_MIN_INTERVAL of OLSRv2 and represents
the minimum interval between transmission of
two successive TC messages by this router.
Guidance for setting this object may be found
in Section 5 of the OLSRv2 specification (RFC XXXX),
which indicates that:
o olsrv2TcInterval >= olsrv2TcMinInterval
The OLSRv2 protocol may choose to represent this
time interval in terms of the 8-bit exponent-mantissa
form defined in Section 5 of RFC 5497. When this
is the case, this object value MUST be translated
from the integer form represented in this
MIB-module into the exponent-mantissa form for the
OLSRv2 protocol to use according to the algorithm
defined in Section 5 of RFC 5497 for finding the
next larger time value within the exponent-mantissa
format.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Representing Time.
RFC 5497 - Representing Multi-Value Time in
Mobile Ad Hoc Networks (MANETs),
Clausen, T. and C. Dearlove, March 2009.
and
Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 1250 }
::= { olsrv2ConfigurationGroup 7 }
--
-- Advertised information validity times
--
olsrv2THoldTime OBJECT-TYPE
SYNTAX Olsrv2TimeValueCompressedForm32TC
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2THoldTime corresponds to
T_HOLD_TIME of OLSRv2 and is used as the
minimum value in the TLV with
Type = VALIDITY_TIME included in all
TC messages sent by this router.
Guidance for setting this object may be found
in Section 5 of the OLSRv2 specification (RFC XXXX),
which indicates that:
o olsrv2THoldTime >= olsrv2TcInterval
o If TC messages can be lost, then
olsrv2THoldTime SHOULD be
significantly greater than olsrv2TcInterval;
a value >= 3 x olsrv2TcInterval is RECOMMENDED.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Representing Time.
RFC 5497 - Representing Multi-Value Time in
Mobile Ad Hoc Networks (MANETs),
Clausen, T. and C. Dearlove, March 2009.
and
Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 15000 }
::= { olsrv2ConfigurationGroup 8 }
olsrv2AHoldTime OBJECT-TYPE
SYNTAX Olsrv2TimeValueCompressedForm32TC
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2AHoldTime corresponds to
A_HOLD_TIME of OLSRv2 and represents
the period during which TC messages are sent
after they no longer have any advertised
information to report, but are sent in order
to accelerate outdated information removal by other
routers.
Guidance for setting this object may be found
in Section 5 of the OLSRv2 specification (RFC XXXX),
which indicates that:
o If TC messages can be lost, then
olsrv2AHoldTime SHOULD be
significantly greater than olsrv2TcInterval;
a value >= 3 x olsrv2TcInterval is
RECOMMENDED.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Representing Time.
RFC 5497 - Representing Multi-Value Time in
Mobile Ad Hoc Networks (MANETs),
Clausen, T. and C. Dearlove, March 2009.
and
Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 15000 }
::= { olsrv2ConfigurationGroup 9 }
--
-- Received message validity times
--
olsrv2RxHoldTime OBJECT-TYPE
SYNTAX Unsigned32
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2RxHoldTime corresponds to
RX_HOLD_TIME of OLSRv2 and represents the period
after receipt of a message by the appropriate OLSRv2
interface of this router for which that information
is recorded, in order that the message is recognized
as having been previously received on this OLSRv2
interface.
Guidance for setting this object may be found
in Section 5 of the OLSRv2 specification (RFC XXXX),
which indicates that:
o olsrv2RxHoldTime > 0
o This parameter SHOULD be greater
than the maximum difference in time that a
message may take to traverse the MANET,
taking into account any message forwarding
jitter as well as propagation, queuing,
and processing delays.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 30000 }
::= { olsrv2ConfigurationGroup 10 }
olsrv2PHoldTime OBJECT-TYPE
SYNTAX Unsigned32
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2PHoldTime corresponds to
P_HOLD_TIME of OLSRv2 and represents the period
after receipt of a message that is processed by
this router for which that information is recorded,
in order that the message is not processed again
if received again.
Guidance for setting this object may be found
in Section 5 of the OLSRv2 specification (RFC XXXX),
which indicates that:
o olsrv2PHoldTime > 0
o This parameter SHOULD be greater
than the maximum difference in time that a
message may take to traverse the MANET,
taking into account any message forwarding
jitter as well as propagation, queuing,
and processing delays.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 30000 }
::= { olsrv2ConfigurationGroup 11 }
olsrv2FHoldTime OBJECT-TYPE
SYNTAX Unsigned32
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2FHoldTime corresponds to
F_HOLD_TIME of OLSRv2 and represents the period
after receipt of a message that is forwarded by this
router for which that information is recorded, in order
that the message is not forwarded again if received again.
Guidance for setting this object may be found
in Section 5 of the OLSRv2 specification (RFC XXXX),
which indicates that:
o olsrv2FHoldTime > 0
o This parameter SHOULD be greater
than the maximum difference in time that a
message may take to traverse the MANET,
taking into account any message forwarding
jitter as well as propagation, queuing,
and processing delays.
This parameter SHOULD be greater
than the maximum difference in time that a
message may take to traverse the MANET,
taking into account any message forwarding
jitter as well as propagation, queuing,
and processing delays.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 30000 }
::= { olsrv2ConfigurationGroup 12 }
--
-- Jitter times
--
olsrv2TpMaxJitter OBJECT-TYPE
SYNTAX Unsigned32
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2TpMaxJitter corresponds to
TP_MAXJITTER of OLSRv2 and represents the value
of MAXJITTER used in RFC5148 for periodically
generated TC messages sent by this router.
For constraints on these parameters see RFC 5148.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 500 }
::= { olsrv2ConfigurationGroup 13 }
olsrv2TtMaxJitter OBJECT-TYPE
SYNTAX Unsigned32
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2TtMaxJitter corresponds to
TT_MAXJITTER of OLSRv2 and represents the value
of MAXJITTER used in RFC5148 for externally
triggered TC messages sent by this router.
For constraints on these parameters see RFC 5148.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 500 }
::= { olsrv2ConfigurationGroup 14 }
olsrv2FMaxJitter OBJECT-TYPE
SYNTAX Unsigned32
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2FMaxJitter corresponds to
F_MAXJITTER of OLSRv2 and represents the
default value of MAXJITTER used in RFC 5148 for
messages forwarded by this router.
For constraints on these parameters see RFC 5148.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 500 }
::= { olsrv2ConfigurationGroup 15 }
--
-- Hop limits
--
olsrv2TcHopLimit OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
UNITS "hops"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2TcHopLimit corresponds to
TC_HOP_LIMIT of OLSRv2.
Guidance for setting this object may be found
in Section 5 of the OLSRv2 specification (RFC XXXX),
which indicates that:
o The maximum value of
olsrv2TcHopLimit >= the network diameter
in hops, a value of 255 is RECOMMENDED.
o All values of olsrv2TcHopLimit >= 2.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 255 }
::= { olsrv2ConfigurationGroup 16 }
--
-- Willingness
--
olsrv2WillRouting OBJECT-TYPE
SYNTAX WillingnessTC
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2WillRouting corresponds to
WILL_ROUTING of OLSRv2.
Guidance for setting this object may be found
in Section 5 of the OLSRv2 specification (RFC XXXX),
which indicates that:
o WILL_NEVER (0) <= olsrv2WillRouting <=
WILL_ALWAYS (15)
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 7 }
::= { olsrv2ConfigurationGroup 17 }
olsrv2WillFlooding OBJECT-TYPE
SYNTAX WillingnessTC
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2WillFlooding corresponds to
WILL_FLOODING of OLSRv2.
Guidance for setting this object may be found
in Section 5 of the OLSRv2 specification (RFC XXXX),
which indicates that:
o WILL_NEVER (0) <= olsrv2WillFlooding <=
WILL_ALWAYS (15)
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 7 }
::= { olsrv2ConfigurationGroup 18 }
olsrv2LinkMetricType OBJECT-TYPE
SYNTAX IANAolsrv2LinkMetricTypeTC
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2LinkMetricType corresponds to
LINK_METRIC_TYPE of OLSRv2.
If olsrv2LinkMetricType changes, then all
link metric information recorded by this router
is invalid. The router MUST take the
actions described in Section 5.5.
'Parameter Change Constraints' and
Section 17 'Information Base Changes'
in RFC XXXX.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"Section 5 on Protocol Parameters.
RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
DEFVAL { 0 }
::= { olsrv2ConfigurationGroup 19 }
--
-- olsrv2StateGroup
--
--
-- Contains information describing the current state of
-- the OLSRv2 process.
--
olsrv2StateGroup OBJECT IDENTIFIER ::= { olsrv2MIBObjects 2 }
--
-- Interface Information Base (IIB)
--
--
-- Link Set from RFC 6130, extended by L_in_metric,
-- L_out_metric, and L_mpr_selector entries for each tuple
--
olsrv2IibLinkSetTable OBJECT-TYPE
SYNTAX SEQUENCE OF Olsrv2IibLinkSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A Link Set of an interface records all links
from other routers which are, or recently
were, 1-hop neighbors."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2StateGroup 1 }
olsrv2IibLinkSetEntry OBJECT-TYPE
SYNTAX Olsrv2IibLinkSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A Link Set consists of Link Tuples, each
representing a single link indexed by the
local and remote interface pair. Each Link Set
from NHDP is extended by OLSRv2 by the following
fields:
(L_in_metric (olsrv2IibLinkSetInMetricValue),
L_out_metric (olsrv2IibLinkSetOutMetricValue),
L_mpr_selector (olsrv2IibLinkSetMprSelector))"
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
AUGMENTS { nhdpIibLinkSetEntry }
::= { olsrv2IibLinkSetTable 1 }
Olsrv2IibLinkSetEntry ::=
SEQUENCE {
olsrv2IibLinkSetInMetricValue
Olsrv2MetricValueCompressedFormTC,
olsrv2IibLinkSetOutMetricValue
Olsrv2MetricValueCompressedFormTC,
olsrv2IibLinkSetMprSelector
TruthValue
}
olsrv2IibLinkSetInMetricValue OBJECT-TYPE
SYNTAX Olsrv2MetricValueCompressedFormTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"olsrv2IibLinkSetInMetricValue is the metric of the link
from the OLSRv2 interface with addresses
L_neighbor_iface_addr_list to this OLSRv2 interface.
The L_neighbor_iface_addr_list is identified by
the nhdpDiscIfIndex which is an index to the
nhdpIibLinkSetTable which this table augments."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2IibLinkSetEntry 1 }
olsrv2IibLinkSetOutMetricValue OBJECT-TYPE
SYNTAX Olsrv2MetricValueCompressedFormTC
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"olsrv2IibLinkSetOutMetricValue is the metric of the
link to the OLSRv2 interface with addresses
L_neighbor_iface_addr_list from this OLSRv2 interface.
The L_neighbor_iface_addr_list is identified by
the nhdpDiscIfIndex which is an index to the
nhdpIibLinkSetTable which this table augments."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2IibLinkSetEntry 2 }
olsrv2IibLinkSetMprSelector OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"olsrv2IibLinkSetMprSelector is a boolean flag,
recording whether this neighbor has selected this router
as a flooding MPR, i.e., is a flooding MPR selector
of this router."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2IibLinkSetEntry 3 }
--
-- 2-Hop Set; from RFC 6130, extended by OLSRv2 by the
-- following fields: N2_in_metric, N2_out_metric
--
olsrv2Iib2HopSetTable OBJECT-TYPE
SYNTAX SEQUENCE OF Olsrv2Iib2HopSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A 2-Hop Set of an interface records network
addresses of symmetric 2-hop neighbors, and
the symmetric links to symmetric 1-hop neighbors
through which these symmetric 2-hop neighbors
can be reached. It consists of 2-Hop Tuples."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2StateGroup 2 }
olsrv2Iib2HopSetEntry OBJECT-TYPE
SYNTAX Olsrv2Iib2HopSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"olsrv2Iib2HopSetTable consists of 2-Hop Tuples,
each representing a single network address of
a symmetric 2-hop neighbor, and a single MANET
interface of a symmetric 1-hop neighbor.
Each 2-Hop Set from NHDP is extended by
OLSRv2 by the following fields:
(N2_in_metric (olsrv2Iib2HopSetInMetricValue),
N2_out_metric (olsrv2Iib2HopSetOutMetricValue))"
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
AUGMENTS { nhdpIib2HopSetEntry }
::= { olsrv2Iib2HopSetTable 1 }
Olsrv2Iib2HopSetEntry ::=
SEQUENCE {
olsrv2Iib2HopSetInMetricValue
Olsrv2MetricValueCompressedFormTC,
olsrv2Iib2HopSetOutMetricValue
Olsrv2MetricValueCompressedFormTC
}
olsrv2Iib2HopSetInMetricValue OBJECT-TYPE
SYNTAX Olsrv2MetricValueCompressedFormTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"olsrv2Iib2HopSetInMetricValue is the neighbor
metric from the router with address
N2_2hop_iface_addr to the router
with OLSRv2 interface addresses
N2_neighbor_iface_addr_list.
The N2_2hop_iface_addr is identified by the
(nhdpIib2HopSetIpAddressType,
nhdpIib2HopSetIpAddress) pair from the
nhdpIibLinkSetTable which this table augments.
The N2_neighbor_iface_addr_list is defined by
the nhdpDiscIfIndex which is an index of the
nhdpIibLinkSetTable which this table augments."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013.
and
RFC 6779 - Definition of Managed Objects for the
Neighboorhood Discovery Process, Herberg, U.,
Cole, R. and I. Chakeres, October 2012."
::= { olsrv2Iib2HopSetEntry 1 }
olsrv2Iib2HopSetOutMetricValue OBJECT-TYPE
SYNTAX Olsrv2MetricValueCompressedFormTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"olsrv2Iib2HopSetOutMetricValue is the neighbor metric
to the router with address N2_2hop_iface_addr
from the router with OLSRv2 interface addresses
N2_neighbor_iface_addr_list.
The N2_2hop_iface_addr is identified by the
(nhdpIib2HopSetIpAddressType,
nhdpIib2HopSetIpAddress) pair from the
nhdpIibLinkSetTable which this table augments.
The N2_neighbor_iface_addr_list is defined by
the nhdpDiscIfIndex which is an index of the
nhdpIibLinkSetTable which this table augments."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013.
and
RFC 6779 - Definition of Managed Objects for the
Neighboorhood Discovery Process, Herberg, U.,
Cole, R. and I. Chakeres, October 2012."
::= { olsrv2Iib2HopSetEntry 2 }
--
-- Local Information Base - as defined in RFC 6130,
-- extended by the addition of an Originator Set,
-- defined in Section 6.1 and a Local Attached
-- Network Set, defined in Section 6.2.
--
--
-- Originator Set
--
olsrv2LibOrigSetTable OBJECT-TYPE
SYNTAX SEQUENCE OF Olsrv2LibOrigSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A router's Originator Set records addresses
that were recently used as originator addresses
by this router."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2StateGroup 3 }
olsrv2LibOrigSetEntry OBJECT-TYPE
SYNTAX Olsrv2LibOrigSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A router's Originator Set consists of
Originator Tuples:
(O_orig_addr (olsrv2LibOrigSetIpAddrType
and olsrv2LibOrigSetIpAddr),
O_time (olsrv2LibOrigSetExpireTime))."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
INDEX { olsrv2LibOrigSetIpAddrType,
olsrv2LibOrigSetIpAddr }
::= { olsrv2LibOrigSetTable 1 }
Olsrv2LibOrigSetEntry ::=
SEQUENCE {
olsrv2LibOrigSetIpAddrType
InetAddressType,
olsrv2LibOrigSetIpAddr
InetAddress,
olsrv2LibOrigSetExpireTime
TimeStamp
}
olsrv2LibOrigSetIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the olsrv2LibOrigSetIpAddr,
as defined in the InetAddress MIB (RFC4001).
Only the values 'ipv4(1)' and
'ipv6(2)' are supported."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2LibOrigSetEntry 1 }
olsrv2LibOrigSetIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An originator address recently employed
by this router."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2LibOrigSetEntry 2 }
olsrv2LibOrigSetExpireTime OBJECT-TYPE
SYNTAX TimeStamp
UNITS "centiseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"olsrv2LibOrigSetExpireTime specifies the value
of sysUptime when this entry SHOULD expire and be
removed from the olsrv2LibOrigSetTable. This time
is determined at the time the entry is added,
derived from the following expression:
O_time := current time + O_HOLD_TIME
where O_time is olsrv2LibOrigSetExpireTime,
current_time is current sysUpTime and
O_HOLD_TIME is a parameter of the OLSRv2
protocol. In the event that the
O_HOLD_TIME is changed, then the
olsrv2LibOrigSetExpireTime needs to be
recomputed for each of the entries in this Table."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2LibOrigSetEntry 3 }
--
-- Local Attached Network Set
--
olsrv2LibLocAttNetSetTable OBJECT-TYPE
SYNTAX SEQUENCE OF Olsrv2LibLocAttNetSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A router's Local Attached Network Set records
its local non-OLSRv2 interfaces via which it
can act as gateways to other networks."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2StateGroup 4 }
olsrv2LibLocAttNetSetEntry OBJECT-TYPE
SYNTAX Olsrv2LibLocAttNetSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The entries include the Local Attached
Network Tuples:
(AL_net_addr (olsrv2LibLocAttNetSetIpAddr),
AL_dist (olsrv2LibLocAttNetSetDistance),
AL_metric (olsrv2LibLocAttNetSetMetricValue)
)
where:
AL_net_addr is the network address
of an attached network which can
be reached via this router. The
AL_net_addr is defined in this MIB
module by the tuple
(olsrv2LibLocAttNetSetIpAddrType,
olsrv2LibLocAttNetSetIpAddr,
olsrv2LibLocAttNetSetIpAddrPrefixLen).
AL_dist is the number of hops to
the network with address AL_net_addr
from this router. The AL_dist is
defined in this MIB module by the
olsrv2LibLocAttNetSetDistance object.
AL_metric is the metric of the link to
the attached network with address
AL_net_addr from this router. The
AL_metric is defined in this MIB module
by the olsrv2LibLocAttNetSetMetricValue
object.
OLSRv2 (RFC XXXX) defines the rules for managing
entries within this table, e.g., populating
and purging entries. Specific instructions for the
olsrv2LibLocAttNetSetEntry(s) are found in
Section 7.2 and Section 17 of OLSRv2 (RFC XXXX)."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
INDEX { olsrv2LibLocAttNetSetIpAddrType,
olsrv2LibLocAttNetSetIpAddr,
olsrv2LibLocAttNetSetIpAddrPrefixLen }
::= { olsrv2LibLocAttNetSetTable 1 }
Olsrv2LibLocAttNetSetEntry ::=
SEQUENCE {
olsrv2LibLocAttNetSetIpAddrType
InetAddressType,
olsrv2LibLocAttNetSetIpAddr
InetAddress,
olsrv2LibLocAttNetSetIpAddrPrefixLen
InetAddressPrefixLength,
olsrv2LibLocAttNetSetDistance
Unsigned32,
olsrv2LibLocAttNetSetMetricValue
Olsrv2MetricValueCompressedFormTC
}
olsrv2LibLocAttNetSetIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the olsrv2LibLocAttNetSetIpAddr, as defined
in the InetAddress MIB (RFC 4001).
Only the values 'ipv4(1)' and
'ipv6(2)' are supported."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2LibLocAttNetSetEntry 1 }
olsrv2LibLocAttNetSetIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This is the network address of an attached
network which can be reached via this router."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2LibLocAttNetSetEntry 2 }
olsrv2LibLocAttNetSetIpAddrPrefixLen OBJECT-TYPE
SYNTAX InetAddressPrefixLength
UNITS "bits"
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Indicates the number of leading one bits that form the
mask to be logically ANDed with the destination address
before being compared to the value in the
olsrv2LibLocAttNetSetIpAddr field."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2LibLocAttNetSetEntry 3 }
olsrv2LibLocAttNetSetDistance OBJECT-TYPE
SYNTAX Unsigned32 (1..255)
UNITS "hops"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object specifies the number of hops
to the network with address
olsrv2LibLocAttNetSetIpAddr from this router."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2LibLocAttNetSetEntry 4 }
olsrv2LibLocAttNetSetMetricValue OBJECT-TYPE
SYNTAX Olsrv2MetricValueCompressedFormTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object specifies the metric of the
link to the attached network with
address AL_net_addr from this router. The
AL_net_addr is defined by the tuple
(olsrv2LibLocAttNetSetIpAddrType,
olsrv2LibLocAttNetSetIpAddr,
olsrv2LibLocAttNetSetIpAddrPrefixLen)."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2LibLocAttNetSetEntry 5 }
--
-- Neighbor Information Base - as defined in RFC 6130,
-- extended by OLSRv2 by the addition of the following
-- elements to each Neighbor Tuple
--
--
-- Neighbor Set
--
olsrv2NibNeighborSetTable OBJECT-TYPE
SYNTAX SEQUENCE OF Olsrv2NibNeighborSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A router's Neighbor Set records all network
addresses of each 1-hop neighbor. It consists
of Neighbor Tuples, each representing a single
1-hop neighbor. "
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2StateGroup 5 }
olsrv2NibNeighborSetEntry OBJECT-TYPE
SYNTAX Olsrv2NibNeighborSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each Neighbor Tuple in the Neighbor Set, defined
in RFC 6130, has these additional elements:
N_orig_addr (olsrv2NibNeighborSetNOrigIpAddrType,
olsrv2NibNeighborSetNOrigIpAddr)
N_in_metric (olsrv2NibNeighborSetNInMetricValue)
N_out_metric (olsrv2NibNeighborSetNOutMetricValue)
N_will_flooding (olsrv2NibNeighborSetNWillFlooding)
N_will_routing (olsrv2NibNeighborSetNWillRouting)
N_flooding_mpr (olsrv2NibNeighborSetNFloodingMpr)
N_routing_mpr (olsrv2NibNeighborSetNRoutingMpr)
N_mpr_selector (olsrv2NibNeighborSetNMprSelector)
N_advertised (olsrv2NibNeighborSetNAdvertised)
defined here as extensions."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
AUGMENTS { nhdpNibNeighborSetEntry }
::= { olsrv2NibNeighborSetTable 1 }
Olsrv2NibNeighborSetEntry ::=
SEQUENCE {
olsrv2NibNeighborSetNOrigIpAddrType
InetAddressType,
olsrv2NibNeighborSetNOrigIpAddr
InetAddress,
olsrv2NibNeighborSetNInMetricValue
Olsrv2MetricValueCompressedFormTC,
olsrv2NibNeighborSetNOutMetricValue
Olsrv2MetricValueCompressedFormTC,
olsrv2NibNeighborSetNWillFlooding
WillingnessTC,
olsrv2NibNeighborSetNWillRouting
WillingnessTC,
olsrv2NibNeighborSetNFloodingMpr
TruthValue,
olsrv2NibNeighborSetNRoutingMpr
TruthValue,
olsrv2NibNeighborSetNMprSelector
TruthValue,
olsrv2NibNeighborSetNAdvertised
TruthValue
}
olsrv2NibNeighborSetNOrigIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of the olsrv2NibNeighborSetNOrigIpAddr, as defined
in the InetAddress MIB module (RFC4001).
Only the values 'ipv4(1)' and
'ipv6(2)' are supported."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2NibNeighborSetEntry 1 }
olsrv2NibNeighborSetNOrigIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This is the originator IP address of the neighbor
represented by this table entry."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2NibNeighborSetEntry 2 }
olsrv2NibNeighborSetNInMetricValue OBJECT-TYPE
SYNTAX Olsrv2MetricValueCompressedFormTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is the neighbor metric of any
link from this neighbor to an OLSRv2 interface
of this router, i.e., the minimum of all corresponding
L_in_metric (olsrv2IibLinkSetInMetricValue)
with L_status = SYMMETRIC and
L_in_metric (olsrv2IibLinkSetInMetricValue) != UNKNOWN_METRIC,
UNKNOWN_METRIC if there are no such Link Tuples.
UNKNOWN_METRIC has a value of 0."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2NibNeighborSetEntry 3 }
olsrv2NibNeighborSetNOutMetricValue OBJECT-TYPE
SYNTAX Olsrv2MetricValueCompressedFormTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is the neighbor metric of any
link from an OLSRv2 interface of this router
to this neighbor, i.e., the minimum of all
corresponding L_out_metric
(olsrv2IibLinkSetOutMetricValue) with L_status =
SYMMETRIC and L_out_metric
(olsrv2IibLinkSetOutMetricValue) != UNKNOWN_METRIC,
UNKNOWN_METRIC if there are no such Link Tuples.
UNKNOWN_METRIC has a value of 0."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2NibNeighborSetEntry 4 }
olsrv2NibNeighborSetNWillFlooding OBJECT-TYPE
SYNTAX WillingnessTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is the neighbor's willingness to be
selected as a flooding MPR, in the range from
WILL_NEVER to WILL_ALWAYS, both inclusive, taking
the value WILL_NEVER if no OLSRv2 specific
information is received from this neighbor."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2NibNeighborSetEntry 5 }
olsrv2NibNeighborSetNWillRouting OBJECT-TYPE
SYNTAX WillingnessTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is the neighbor's willingness to be
selected as a routing MPR, in the range from
WILL_NEVER to WILL_ALWAYS, both inclusive, taking
the value WILL_NEVER if no OLSRv2 specific
information is received from this neighbor."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2NibNeighborSetEntry 6 }
olsrv2NibNeighborSetNFloodingMpr OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is a boolean flag, recording whether
this neighbor is selected as a flooding MPR
by this router."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2NibNeighborSetEntry 7 }
olsrv2NibNeighborSetNRoutingMpr OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is a boolean flag, recording whether
this neighbor is selected as a routing MPR
by this router."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2NibNeighborSetEntry 8 }
olsrv2NibNeighborSetNMprSelector OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is a boolean flag,
recording whether this neighbor has selected this router
as a routing MPR, i.e., is a routing MPR
selector of this router.
When set to 'true', then this router is selected as
a routing MPR by the neighbor router.
When set to 'false',
then this router is not selected by the neighbor
as a routing MPR."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2NibNeighborSetEntry 9 }
olsrv2NibNeighborSetNAdvertised OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object, N_mpr_selector
(olsrv2NibNeighborSetNMprSelector), is a boolean flag,
recording whether this router has elected to
advertise a link to this neighbor in its TC messages."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2NibNeighborSetEntry 10 }
olsrv2NibNeighborSetTableAnsn OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Advertised Neighbor Sequence Number (ANSN), is
a variable, whose value is included in TC messages to
indicate the freshness of the information transmitted."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2StateGroup 6 }
--
-- Topology Information Base - this Information
-- Base is specific to OLSRv2, and is defined in
-- Section 10 of RFC XXXX.
--
--
-- Advertising Remote Router Set
--
olsrv2TibAdRemoteRouterSetTable OBJECT-TYPE
SYNTAX SEQUENCE OF Olsrv2TibAdRemoteRouterSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A router's Advertising Remote Router Set records
information describing each remote router in the
network that transmits TC messages."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2StateGroup 7 }
olsrv2TibAdRemoteRouterSetEntry OBJECT-TYPE
SYNTAX Olsrv2TibAdRemoteRouterSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A router's Advertised Neighbor Set Table entry
consists of Advertising Remote Router Tuples:
(AR_orig_addr (olsrv2TibAdRemoteRouterSetIpAddrType,
olsrv2TibAdRemoteRouterSetIpAddr),
AR_seq_number (olsrv2TibAdRemoteRouterSetMaxSeqNo),
AR_time (olsrv2TibAdRemoteRouterSetExpireTime).
Addresses associated with this router are
found in the NHDP-MIB module's nhdpDiscIfSetTable.
OLSRv2 (RFC XXXX) defines the rules for managing
entries within this table, e.g., populating
and purging entries. Specific instructions for the
olsrv2TibAdRemoteRouterSetEntry(s) are found in
Section 10.1 and Section 17 of OLSRv2 (RFC XXXX)."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
INDEX { olsrv2TibAdRemoteRouterSetIpAddrType,
olsrv2TibAdRemoteRouterSetIpAddr }
::= { olsrv2TibAdRemoteRouterSetTable 1 }
Olsrv2TibAdRemoteRouterSetEntry ::=
SEQUENCE {
olsrv2TibAdRemoteRouterSetIpAddrType
InetAddressType,
olsrv2TibAdRemoteRouterSetIpAddr
InetAddress,
olsrv2TibAdRemoteRouterSetMaxSeqNo
Unsigned32,
olsrv2TibAdRemoteRouterSetExpireTime
TimeStamp
}
olsrv2TibAdRemoteRouterSetIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the olsrv2TibAdRemoteRouterSetIpAddr,
as defined in the InetAddress MIB module (RFC4001).
Only the values 'ipv4(1)' and
'ipv6(2)' are supported."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibAdRemoteRouterSetEntry 1 }
olsrv2TibAdRemoteRouterSetIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This is the originator address of a received
TC message."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibAdRemoteRouterSetEntry 2 }
olsrv2TibAdRemoteRouterSetMaxSeqNo OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This is the greatest Assigned Neighbor Sequence
Number (ANSN) in any TC message
received which originated from the router
with originator address
olsrv2TibAdRemoteRouterSetIpAddr.
Sequence numbers are used in the OLSRv2 protocol
for the purpose of discarding 'old' information,
i.e., messages received out of order. However
with a limited number of bits for representing
sequence numbers, wrap-around (that the sequence
number is incremented from the maximum possible
value to zero) will occur. To prevent this from
interfering with the operation of this protocol,
OLSRv2 implementations observe the following when
determining the ordering of sequence numbers.
In OLSRv2, MAXVALUE designates one more than the
largest possible value for a sequence number.
For a 16 bit sequence number MAXVALUE is 65536.
The sequence number S1 is said to be 'greater than'
the sequence number S2 if:
o S1 > S2 AND S1 - S2 < MAXVALUE/2 OR
o S2 > S1 AND S2 - S1 > MAXVALUE/2
When sequence numbers S1 and S2 differ by MAXVALUE/2
their ordering cannot be determined. In this case,
which should not occur, either ordering may be
assumed.
Thus when comparing two messages, it is possible
- even in the presence of wrap-around - to determine
which message contains the most recent information."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibAdRemoteRouterSetEntry 3 }
olsrv2TibAdRemoteRouterSetExpireTime OBJECT-TYPE
SYNTAX TimeStamp
UNITS "centiseconds"
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"olsrv2TibAdRemoteRouterSetExpireTime specifies the value
of sysUptime when this entry SHOULD expire and be
removed from the olsrv2TibAdRemoteRouterSetTable."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibAdRemoteRouterSetEntry 4 }
--
-- Router Topology Set
--
olsrv2TibRouterTopologySetTable OBJECT-TYPE
SYNTAX SEQUENCE OF Olsrv2TibTopologySetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A router's Router Topology Set records topology
information about the network."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2StateGroup 8 }
olsrv2TibRouterTopologySetEntry OBJECT-TYPE
SYNTAX Olsrv2TibTopologySetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"It consists of Router Topology Tuples:
(TR_from_orig_addr
(olsrv2TibRouterTopologySetFromOrigIpAddrType,
olsrv2TibRouterTopologySetFromOrigIpAddr),
TR_to_orig_addr
(olsrv2TibRouterTopologySetToOrigIpAddrType,
olsrv2TibRouterTopologySetToOrigIpAddr),
TR_seq_number (olsrv2TibRouterTopologySetSeqNo),
TR_metric (olsrv2TibRouterTopologySetMetricValue),
TR_time (olsrv2TibRouterTopologySetExpireTime)).
OLSRv2 (RFC XXXX) defines the rules for managing
entries within this table, e.g., populating
and purging entries. Specific instructions for the
olsrv2TibRouterTopologySetEntry(s) are found in
Section 10.2 and Section 17 of OLSRv2 (RFC XXXX)."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
INDEX { olsrv2TibRouterTopologySetFromOrigIpAddrType,
olsrv2TibRouterTopologySetFromOrigIpAddr,
olsrv2TibRouterTopologySetToOrigIpAddrType,
olsrv2TibRouterTopologySetToOrigIpAddr }
::= { olsrv2TibRouterTopologySetTable 1 }
Olsrv2TibTopologySetEntry ::=
SEQUENCE {
olsrv2TibRouterTopologySetFromOrigIpAddrType
InetAddressType,
olsrv2TibRouterTopologySetFromOrigIpAddr
InetAddress,
olsrv2TibRouterTopologySetToOrigIpAddrType
InetAddressType,
olsrv2TibRouterTopologySetToOrigIpAddr
InetAddress,
olsrv2TibRouterTopologySetSeqNo
Unsigned32,
olsrv2TibRouterTopologySetMetricValue
Olsrv2MetricValueCompressedFormTC,
olsrv2TibRouterTopologySetExpireTime
TimeStamp
}
olsrv2TibRouterTopologySetFromOrigIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the olsrv2TibRouterTopologySetFromOrigIpAddr,
as defined in the InetAddress MIB module (RFC4001).
Only the values 'ipv4(1)' and
'ipv6(2)' are supported."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRouterTopologySetEntry 1 }
olsrv2TibRouterTopologySetFromOrigIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This is the originator address of a router which can
reach the router with originator address TR_to_orig_addr
in one hop."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRouterTopologySetEntry 2 }
olsrv2TibRouterTopologySetToOrigIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the olsrv2TibRouterTopologySetToOrigIpAddr,
as defined in the InetAddress MIB module (RFC4001).
Only the values 'ipv4(1)' and
'ipv6(2)' are supported."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRouterTopologySetEntry 3 }
olsrv2TibRouterTopologySetToOrigIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This is the originator address of a router which can be
reached by the router with originator address
TR_to_orig_addr in one hop."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRouterTopologySetEntry 4 }
olsrv2TibRouterTopologySetSeqNo OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This is the greatest Assigned Neighbor Sequence
Number (ANSN) in any TC message
received which originated from the router
with originator address TR_from_orig_addr,
i.e., which contributed to the information
contained in this Tuple and is defined by the
objects:
(olsrv2TibRouterTopologySetFromOrigIpAddrType,
olsrv2TibRouterTopologySetFromOrigIpAddr).
Sequence numbers are used in the OLSRv2 protocol
for the purpose of discarding 'old' information,
i.e., messages received out of order. However
with a limited number of bits for representing
sequence numbers, wrap-around (that the sequence
number is incremented from the maximum possible
value to zero) will occur. To prevent this from
interfering with the operation of this protocol,
OLSRv2 implementations observe the following when
determining the ordering of sequence numbers.
In OLSRv2, MAXVALUE designates one more than the
largest possible value for a sequence number.
For a 16 bit sequence number MAXVALUE is 65536.
The sequence number S1 is said to be 'greater than'
the sequence number S2 if:
o S1 > S2 AND S1 - S2 < MAXVALUE/2 OR
o S2 > S1 AND S2 - S1 > MAXVALUE/2
When sequence numbers S1 and S2 differ by MAXVALUE/2
their ordering cannot be determined. In this case,
which should not occur, either ordering may be
assumed.
Thus when comparing two messages, it is possible
- even in the presence of wrap-around - to determine
which message contains the most recent information."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRouterTopologySetEntry 5 }
olsrv2TibRouterTopologySetMetricValue OBJECT-TYPE
SYNTAX Olsrv2MetricValueCompressedFormTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This is the neighbor metric from the router
with originator address TR_from_orig_addr
(olsrv2TibRouterTopologySetFromOrigIpAddrType,
olsrv2TibRouterTopologySetFromOrigIpAddr) to
the router with originator address TR_to_orig_addr
(olsrv2TibRouterTopologySetToOrigIpAddrType,
olsrv2TibRouterTopologySetToOrigIpAddr)."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRouterTopologySetEntry 6 }
olsrv2TibRouterTopologySetExpireTime OBJECT-TYPE
SYNTAX TimeStamp
UNITS "centiseconds"
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"olsrv2TibRouterTopologySetExpireTime specifies the value
of sysUptime when this entry SHOULD expire and be
removed from the olsrv2TibRouterTopologySetTable."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRouterTopologySetEntry 7 }
--
-- Routable Address Topology Set
--
olsrv2TibRoutableAddressTopologySetTable OBJECT-TYPE
SYNTAX SEQUENCE OF Olsrv2TibRoutableAddressTopologySetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A router's Routable Address Topology Set records topology
information about the routable addresses within the MANET,
and via which routers they may be reached."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2StateGroup 9 }
olsrv2TibRoutableAddressTopologySetEntry OBJECT-TYPE
SYNTAX Olsrv2TibRoutableAddressTopologySetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"It consists of Router Topology Tuples:
(TA_from_orig_addr
(olsrv2TibRoutableAddressTopologySetFromOrigIpAddrType
olsrv2TibRoutableAddressTopologySetFromOrigIpAddr),
TA_dest_addr
(olsrv2TibRoutableAddressTopologySetFromDestIpAddrType
olsrv2TibRoutableAddressTopologySetFromDestIpAddr),
TA_seq_number (olsrv2TibRoutableAddressTopologySetSeqNo)
TA_metric (olsrv2TibRoutableAddressTopologySetMetricValue)
TA_time (olsrv2TibRoutableAddressTopologySetExpireTime)
)
OLSRv2 (RFC XXXX) defines the rules for managing
entries within this table, e.g., populating
and purging entries. Specific instructions for the
olsrv2TibRoutableAddressTopologySetEntry(s) are found
in Section 10.3 and Section 17 of OLSRv2 (RFC XXXX)."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
INDEX { olsrv2TibRoutableAddressTopologySetFromOrigIpAddrType,
olsrv2TibRoutableAddressTopologySetFromOrigIpAddr,
olsrv2TibRoutableAddressTopologySetDestIpAddrType,
olsrv2TibRoutableAddressTopologySetDestIpAddr }
::= { olsrv2TibRoutableAddressTopologySetTable 1 }
Olsrv2TibRoutableAddressTopologySetEntry ::=
SEQUENCE {
olsrv2TibRoutableAddressTopologySetFromOrigIpAddrType
InetAddressType,
olsrv2TibRoutableAddressTopologySetFromOrigIpAddr
InetAddress,
olsrv2TibRoutableAddressTopologySetDestIpAddrType
InetAddressType,
olsrv2TibRoutableAddressTopologySetDestIpAddr
InetAddress,
olsrv2TibRoutableAddressTopologySetSeqNo
Unsigned32,
olsrv2TibRoutableAddressTopologySetMetricValue
Olsrv2MetricValueCompressedFormTC,
olsrv2TibRoutableAddressTopologySetExpireTime
TimeStamp
}
olsrv2TibRoutableAddressTopologySetFromOrigIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the
olsrv2TibRoutableAddressTopologySetFromOrigIpAddr,
as defined in the InetAddress MIB module (RFC 4001).
Only the values 'ipv4(1)' and
'ipv6(2)' are supported."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutableAddressTopologySetEntry 1 }
olsrv2TibRoutableAddressTopologySetFromOrigIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This is the originator address of a router which can
reach the router with routable address TA_dest_addr
in one hop."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutableAddressTopologySetEntry 2 }
olsrv2TibRoutableAddressTopologySetDestIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the olsrv2TibRouterTopologySetToOrigIpAddr,
as defined in the InetAddress MIB module (RFC 4001).
Only the values 'ipv4(1)' and
'ipv6(2)' are supported."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutableAddressTopologySetEntry 3 }
olsrv2TibRoutableAddressTopologySetDestIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This is a routable address of a router which can be
reached by the router with originator address
TA_from_orig_addr in one hop. The TA_from_orig_addr
is defined by the tuple
(olsrv2TibRoutableAddressTopologySetFromOrigIpAddrType
olsrv2TibRoutableAddressTopologySetFromOrigIpAddr)."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutableAddressTopologySetEntry 4 }
olsrv2TibRoutableAddressTopologySetSeqNo OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This is the greatest ANSN in any TC message
received which originated from the router
with originator address TA_from_orig_addr,
i.e., which contributed to the information
contained in this Tuple. The TA_from_orig_addr
is defined by the tuple
(olsrv2TibRoutableAddressTopologySetFromOrigIpAddrType
olsrv2TibRoutableAddressTopologySetFromOrigIpAddr)."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutableAddressTopologySetEntry 5 }
olsrv2TibRoutableAddressTopologySetMetricValue OBJECT-TYPE
SYNTAX Olsrv2MetricValueCompressedFormTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This is the neighbor metric from the router
with originator address TA_from_orig_addr (defined
by the tuple
(olsrv2TibRoutableAddressTopologySetFromOrigIpAddrType
olsrv2TibRoutableAddressTopologySetFromOrigIpAddr))
to the router with OLSRv2 interface address TA_dest_addr
(defined by the tuple
(olsrv2TibRoutableAddressTopologySetFromDestIpAddrType
olsrv2TibRoutableAddressTopologySetFromDestIpAddr))."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutableAddressTopologySetEntry 6 }
olsrv2TibRoutableAddressTopologySetExpireTime OBJECT-TYPE
SYNTAX TimeStamp
UNITS "centiseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"olsrv2TibRoutableAddressTopologySetExpireTime
specifies the value of sysUptime when this entry
SHOULD expire and be removed from the
olsrv2TibRoutableAddressTopologySetTable."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutableAddressTopologySetEntry 7 }
--
-- Attached Network Set
--
olsrv2TibAttNetworksSetTable OBJECT-TYPE
SYNTAX SEQUENCE OF Olsrv2TibAttNetworksSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A router's Attached Network Set records information
about networks (which may be outside the MANET)
attached to other routers and their routable addresses."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2StateGroup 10 }
olsrv2TibAttNetworksSetEntry OBJECT-TYPE
SYNTAX Olsrv2TibAttNetworksSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"It consists of Attached Network Tuples:
(AN_orig_addr
(olsrv2TibAttNetworksSetOrigIpAddrType,
olsrv2TibAttNetworksSetOrigIpAddr),
AN_net_addr
(olsrv2TibAttNetworksSetNetIpAddrType,
olsrv2TibAttNetworksSetNetIpAddr,
olsrv2TibAttNetworksSetNetIpAddrPrefixLen),
AN_seq_number (olsrv2TibAttNetworksSetSeqNo),
AN_dist (olsrv2TibAttNetworksSetDist),
AN_metric (olsrv2TibAttNetworksSetMetricValue),
AN_time (olsrv2TibAttNetworksSetExpireTime)
)
OLSRv2 (RFC XXXX) defines the rules for managing
entries within this table, e.g., populating
and purging entries. Specific instructions for the
olsrv2TibRoutableAddressTopologySetEntry(s) are found
in Section 10.4 and Section 17 of OLSRv2 (RFC XXXX)."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
INDEX { olsrv2TibAttNetworksSetOrigIpAddrType,
olsrv2TibAttNetworksSetOrigIpAddr,
olsrv2TibAttNetworksSetNetIpAddrType,
olsrv2TibAttNetworksSetNetIpAddr,
olsrv2TibAttNetworksSetNetIpAddrPrefixLen }
::= { olsrv2TibAttNetworksSetTable 1 }
Olsrv2TibAttNetworksSetEntry ::=
SEQUENCE {
olsrv2TibAttNetworksSetOrigIpAddrType
InetAddressType,
olsrv2TibAttNetworksSetOrigIpAddr
InetAddress,
olsrv2TibAttNetworksSetNetIpAddrType
InetAddressType,
olsrv2TibAttNetworksSetNetIpAddr
InetAddress,
olsrv2TibAttNetworksSetNetIpAddrPrefixLen
InetAddressPrefixLength,
olsrv2TibAttNetworksSetSeqNo
Unsigned32,
olsrv2TibAttNetworksSetDist
Unsigned32,
olsrv2TibAttNetworksSetMetricValue
Olsrv2MetricValueCompressedFormTC,
olsrv2TibAttNetworksSetExpireTime
TimeStamp
}
olsrv2TibAttNetworksSetOrigIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the olsrv2TibAttNetworksSetOrigIpAddr,
as defined in the InetAddress MIB module (RFC4001).
Only the values 'ipv4(1)' and
'ipv6(2)' are supported."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibAttNetworksSetEntry 1 }
olsrv2TibAttNetworksSetOrigIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This is the originator address, of type
olsrv2TibAttNetworksSetOrigIpAddrType, of a
router which can act as gateway to the
network with address AN_net_addr. The
AN_net_addr is defined by the tuple
(olsrv2TibAttNetworksSetNetIpAddrType,
olsrv2TibAttNetworksSetNetIpAddr,
olsrv2TibAttNetworksSetNetIpAddrPrefixLen)."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibAttNetworksSetEntry 2 }
olsrv2TibAttNetworksSetNetIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the olsrv2TibAttNetworksSetNetIpAddr,
as defined in the InetAddress MIB module (RFC 4001).
Only the values 'ipv4(1)' and
'ipv6(2)' are supported."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibAttNetworksSetEntry 3 }
olsrv2TibAttNetworksSetNetIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This is is the network address,of type
olsrv2TibAttNetworksSetNetIpAddrType, of an
attached network, which may be reached via
the router with originator address AN_orig_addr.
The AN_orig_addr is defined by the tuple
(olsrv2TibAttNetworksSetOrigIpAddrType,
olsrv2TibAttNetworksSetOrigIpAddr)."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibAttNetworksSetEntry 4 }
olsrv2TibAttNetworksSetNetIpAddrPrefixLen OBJECT-TYPE
SYNTAX InetAddressPrefixLength
UNITS "bits"
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Indicates the number of leading one bits that form the
mask to be logically ANDed with the destination address
before being compared to the value in the
olsrv2TibAttNetworksSetNetIpAddr field."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibAttNetworksSetEntry 5 }
olsrv2TibAttNetworksSetSeqNo OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This is the greatest Assigned Neighbor Sequence
Number (ANSN) in any TC message received
which originated from the router
with originator address AN_orig_addr
(i.e., which contributed to the information
contained in this Tuple). The AN_orig_addr
is defined by the tuple
(olsrv2TibAttNetworksSetOrigIpAddrType,
olsrv2TibAttNetworksSetOrigIpAddr).
Sequence numbers are used in the OLSRv2 protocol
for the purpose of discarding 'old' information,
i.e., messages received out of order. However
with a limited number of bits for representing
sequence numbers, wrap-around (that the sequence
number is incremented from the maximum possible
value to zero) will occur. To prevent this from
interfering with the operation of this protocol,
the following MUST be observed when determining
the ordering of sequence numbers.
The term MAXVALUE designates in the following one
more than the largest possible value for a sequence
number. For a 16 bit sequence number (as are those
defined in this specification) MAXVALUE is 65536.
The sequence number S1 is said to be 'greater than'
the sequence number S2 if:
o S1 > S2 AND S1 - S2 < MAXVALUE/2 OR
o S2 > S1 AND S2 - S1 > MAXVALUE/2
When sequence numbers S1 and S2 differ by MAXVALUE/2
their ordering cannot be determined. In this case,
which should not occur, either ordering may be
assumed.
Thus when comparing two messages, it is possible
- even in the presence of wrap-around - to determine
which message contains the most recent information."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibAttNetworksSetEntry 6 }
olsrv2TibAttNetworksSetDist OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
UNITS "hops"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of hops to the network
with address AN_net_addr from the router with
originator address AN_orig_addr.
The AN_orig_addr is defined by the tuple
(olsrv2TibAttNetworksSetOrigIpAddrType,
olsrv2TibAttNetworksSetOrigIpAddr)."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibAttNetworksSetEntry 7 }
olsrv2TibAttNetworksSetMetricValue OBJECT-TYPE
SYNTAX Olsrv2MetricValueCompressedFormTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The metric of the link from the router with
originator address AN_orig_addr to the attached
network with address AN_net_addr.
The AN_net_addr is defined by the tuple
(olsrv2TibAttNetworksSetNetIpAddrType,
olsrv2TibAttNetworksSetNetIpAddr,
olsrv2TibAttNetworksSetNetIpAddrPrefixLen)."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibAttNetworksSetEntry 9 }
olsrv2TibAttNetworksSetExpireTime OBJECT-TYPE
SYNTAX TimeStamp
UNITS "centiseconds"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"olsrv2TibAttNetworksSetExpireTime
specifies the value of sysUptime when this
entry SHOULD expire and be removed from the
olsrv2TibAttNetworksSetTable."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibAttNetworksSetEntry 10 }
--
-- Routing Set
--
olsrv2TibRoutingSetTable OBJECT-TYPE
SYNTAX SEQUENCE OF Olsrv2TibRoutingSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A router's Routing Set records the first hop along a
selected path to each destination for which any such
path is known."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2StateGroup 11 }
olsrv2TibRoutingSetEntry OBJECT-TYPE
SYNTAX Olsrv2TibRoutingSetEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"It consists of Routing Tuples:
(R_dest_addr, R_next_iface_addr,
R_local_iface_addr, R_dist, R_metric)"
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
INDEX { olsrv2TibRoutingSetDestIpAddrType,
olsrv2TibRoutingSetDestIpAddr,
olsrv2TibRoutingSetDestIpAddrPrefixLen }
::= { olsrv2TibRoutingSetTable 1 }
Olsrv2TibRoutingSetEntry ::=
SEQUENCE {
olsrv2TibRoutingSetDestIpAddrType
InetAddressType,
olsrv2TibRoutingSetDestIpAddr
InetAddress,
olsrv2TibRoutingSetDestIpAddrPrefixLen
InetAddressPrefixLength,
olsrv2TibRoutingSetNextIfIpAddrType
InetAddressType,
olsrv2TibRoutingSetNextIfIpAddr
InetAddress,
olsrv2TibRoutingSetLocalIfIpAddrType
InetAddressType,
olsrv2TibRoutingSetLocalIfIpAddr
InetAddress,
olsrv2TibRoutingSetDist
Unsigned32,
olsrv2TibRoutingSetMetricValue
Olsrv2MetricValueCompressedFormTC
}
olsrv2TibRoutingSetDestIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the olsrv2TibRoutingSetDestIpAddr,
as defined in the InetAddress MIB module (RFC 4001).
Only the values 'ipv4(1)' and 'ipv6(2)' are
supported."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutingSetEntry 1 }
olsrv2TibRoutingSetDestIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This is the address of the destination,
either the address of an interface of
a destination router, or the network
address of an attached network."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutingSetEntry 2 }
olsrv2TibRoutingSetDestIpAddrPrefixLen OBJECT-TYPE
SYNTAX InetAddressPrefixLength
UNITS "bits"
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Indicates the number of leading one bits that form the
mask to be logically ANDed with the destination address
before being compared to the value in the
olsrv2TibRoutingSetDestIpAddr field.
Note: This definition needs to be consistent
with the current forwarding table MIB module description.
Specifically, it SHOULD allow for longest prefix
matching of network addresses."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutingSetEntry 3 }
olsrv2TibRoutingSetNextIfIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of the olsrv2TibRoutingSetNextIfIpAddr,
as defined in the InetAddress MIB module (RFC 4001).
Only the values 'ipv4(1)' and
'ipv6(2)' are supported."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutingSetEntry 4 }
olsrv2TibRoutingSetNextIfIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is the OLSRv2 interface address of the
next hop on the selected path to the
destination."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutingSetEntry 5 }
olsrv2TibRoutingSetLocalIfIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of the olsrv2TibRoutingSetLocalIfIpAddr
and olsrv2TibRoutingSetNextIfIpAddr,
as defined in the InetAddress MIB module (RFC 4001).
Only the values 'ipv4(1)' and
'ipv6(2)' are supported."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutingSetEntry 6 }
olsrv2TibRoutingSetLocalIfIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is the address of the local OLSRv2
interface over which a packet must be
sent to reach the destination by the
selected path."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutingSetEntry 7 }
olsrv2TibRoutingSetDist OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
UNITS "hops"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is the number of hops on the selected
path to the destination."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutingSetEntry 8 }
olsrv2TibRoutingSetMetricValue OBJECT-TYPE
SYNTAX Olsrv2MetricValueCompressedFormTC
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object is the metric of the route
to the destination with address R_dest_addr."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2TibRoutingSetEntry 9 }
--
-- OLSRv2 Performance Group
--
--
-- Contains objects which help to characterize the
-- performance of the OLSRv2 routing process.
--
olsrv2PerformanceObjGrp OBJECT IDENTIFIER ::= {olsrv2MIBObjects 3}
--
-- Objects per local interface
--
olsrv2InterfacePerfTable OBJECT-TYPE
SYNTAX SEQUENCE OF Olsrv2InterfacePerfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table summarizes performance objects that are
measured per each active local OLSRv2 interface.
If the olsrv2InterfaceAdminStatus of the interface
changes to 'disabled' then the row associated with this
interface SHOULD be removed from this table."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2PerformanceObjGrp 1 }
olsrv2InterfacePerfEntry OBJECT-TYPE
SYNTAX Olsrv2InterfacePerfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A single entry contains performance counters for
each active local OLSRv2 interface."
AUGMENTS { nhdpInterfacePerfEntry }
::= { olsrv2InterfacePerfTable 1 }
Olsrv2InterfacePerfEntry ::=
SEQUENCE {
olsrv2IfTcMessageXmits
Counter32,
olsrv2IfTcMessageRecvd
Counter32,
olsrv2IfTcMessageXmitAccumulatedSize
Counter64,
olsrv2IfTcMessageRecvdAccumulatedSize
Counter64,
olsrv2IfTcMessageTriggeredXmits
Counter32,
olsrv2IfTcMessagePeriodicXmits
Counter32,
olsrv2IfTcMessageForwardedXmits
Counter32,
olsrv2IfTcMessageXmitAccumulatedMPRSelectorCount
Counter32
}
olsrv2IfTcMessageXmits OBJECT-TYPE
SYNTAX Counter32
UNITS "messages"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A counter is incremented each time a TC
message has been transmitted on that interface."
::= { olsrv2InterfacePerfEntry 1 }
olsrv2IfTcMessageRecvd OBJECT-TYPE
SYNTAX Counter32
UNITS "messages"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A counter is incremented each time a
TC message has been received on that interface.
This excludes all messages that are ignored due to
OLSRv2 protocol procedures."
::= { olsrv2InterfacePerfEntry 2 }
olsrv2IfTcMessageXmitAccumulatedSize OBJECT-TYPE
SYNTAX Counter64
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A counter is incremented by the number of octets in
a TC message each time a TC message has been sent."
::= { olsrv2InterfacePerfEntry 3 }
olsrv2IfTcMessageRecvdAccumulatedSize OBJECT-TYPE
SYNTAX Counter64
UNITS "octets"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A counter is incremented by the number of octets in
a TC message each time a TC message has been received.
This excludes all messages that are ignored due to
OLSRv2 protocol procedures."
::= { olsrv2InterfacePerfEntry 4 }
olsrv2IfTcMessageTriggeredXmits OBJECT-TYPE
SYNTAX Counter32
UNITS "messages"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A counter is incremented each time a triggered
TC message has been sent."
::= { olsrv2InterfacePerfEntry 5 }
olsrv2IfTcMessagePeriodicXmits OBJECT-TYPE
SYNTAX Counter32
UNITS "messages"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A counter is incremented each time a periodic
TC message has been sent."
::= { olsrv2InterfacePerfEntry 6 }
olsrv2IfTcMessageForwardedXmits OBJECT-TYPE
SYNTAX Counter32
UNITS "messages"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A counter is incremented each time a
TC message has been forwarded."
::= { olsrv2InterfacePerfEntry 7 }
olsrv2IfTcMessageXmitAccumulatedMPRSelectorCount OBJECT-TYPE
SYNTAX Counter32
UNITS "advertised MPR selectors"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A counter is incremented by the number of advertised
MPR selectors in a TC each time a TC
message has been sent."
::= { olsrv2InterfacePerfEntry 8 }
--
-- Objects concerning the Routing set
--
olsrv2RoutingSetRecalculationCount OBJECT-TYPE
SYNTAX Counter32
UNITS "recalculations"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This counter increments each time the Routing Set has
been recalculated."
::= { olsrv2PerformanceObjGrp 2 }
--
-- Objects concerning the MPR set
--
olsrv2MPRSetRecalculationCount OBJECT-TYPE
SYNTAX Counter32
UNITS "recalculations"
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This counter increments each time the MPRs
of this router have been recalculated for
any of its interfaces."
::= { olsrv2PerformanceObjGrp 3 }
--
-- Notifications
--
olsrv2NotificationsObjects OBJECT IDENTIFIER ::=
{ olsrv2MIBNotifications 0 }
olsrv2NotificationsControl OBJECT IDENTIFIER ::=
{ olsrv2MIBNotifications 1 }
olsrv2NotificationsStates OBJECT IDENTIFIER ::=
{ olsrv2MIBNotifications 2 }
-- olsrv2NotificationsObjects
olsrv2RouterStatusChange NOTIFICATION-TYPE
OBJECTS { olsrv2OrigIpAddrType, -- The address type of
-- the originator of
-- the notification.
olsrv2OrigIpAddr, -- The originator of
-- the notification.
olsrv2AdminStatus -- The new state.
}
STATUS current
DESCRIPTION
"olsrv2RouterStatusChange is a notification generated
when the OLSRv2 router changes it status.
The router status is maintained in the
olsrv2AdminStatus object."
::= { olsrv2NotificationsObjects 1 }
olsrv2OrigIpAddrChange NOTIFICATION-TYPE
OBJECTS { olsrv2OrigIpAddrType, -- The address type of
-- the originator of
-- the notification.
olsrv2OrigIpAddr, -- The originator of
-- the notification.
olsrv2PreviousOrigIpAddrType, -- The address
-- type of previous
-- address of
-- the originator of
-- the notification.
olsrv2PreviousOrigIpAddr -- The previous
-- address of the
-- originator of
-- the notification.
}
STATUS current
DESCRIPTION
"olsrv2OrigIpAddrChange is a notification generated when
the OLSRv2 router changes it originator IP address.
The notification includes the new and the previous
originator IP address of the OLSRv2 router."
::= { olsrv2NotificationsObjects 2 }
olsrv2RoutingSetRecalculationCountChange NOTIFICATION-TYPE
OBJECTS { olsrv2OrigIpAddrType, -- The address type of
-- the originator of
-- the notification.
olsrv2OrigIpAddr, -- The originator of
-- the notification.
olsrv2RoutingSetRecalculationCount -- Number
-- of the
-- routing set
-- recalculations.
}
STATUS current
DESCRIPTION
"The olsrv2RoutingSetRecalculationCountChange
notification is generated when a significant number of
routing set recalculations have occurred in a short time.
This notification SHOULD be generated no more than once
per olsrv2RoutingSetRecalculationCountWindow.
The network administrator SHOULD select
appropriate values for 'significant number of
routing set recalculations' and 'short time' through
the settings of the
olsrv2RoutingSetRecalculationCountThreshold
and olsrv2RoutingSetRecalculationCountWindow objects."
::= { olsrv2NotificationsObjects 3 }
olsrv2MPRSetRecalculationCountChange NOTIFICATION-TYPE
OBJECTS { olsrv2OrigIpAddrType, -- The address type of
-- the originator of
-- the notification.
olsrv2OrigIpAddr, -- The originator of
-- the notification.
olsrv2MPRSetRecalculationCount -- Number of
-- MPR set
-- recalculations.
}
STATUS current
DESCRIPTION
"The olsrv2MPRSetRecalculationCountChange
notification is generated when a significant
number of MPR set recalculations occur in
a short period of time. This notification
SHOULD be generated no more than once
per olsrv2MPRSetRecalculationCountWindow.
The network administrator SHOULD select
appropriate values for 'significant number of
MPR set recalculations' and 'short period of
time' through the settings of the
olsrv2MPRSetRecalculationCountThreshold and
olsrv2MPRSetRecalculationCountWindow objects."
::= { olsrv2NotificationsObjects 4 }
-- olsrv2NotificationsControl
olsrv2RoutingSetRecalculationCountThreshold OBJECT-TYPE
SYNTAX Integer32 (0..255)
UNITS "recalculations"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold value for the
olsrv2RoutingSetRecalculationCount object.
If the number of occurrences exceeds this
threshold within the previous
olsrv2RoutingSetRecalculationCountWindow,
then the olsrv2RoutingSetRecalculationCountChange
notification is to be generated.
It is RECOMMENDED that the value of this
threshold be set to at least 20 and higher
in dense topologies with frequent expected
topology changes."
DEFVAL { 20 }
::= { olsrv2NotificationsControl 1 }
olsrv2RoutingSetRecalculationCountWindow OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is used to determine whether to generate
an olsrv2RoutingSetRecalculationCountChange notification.
This object represents an interval from the present moment,
extending into the past, expressed in hundredths of
a second. If the change in the value of the
olsrv2RoutingSetRecalculationCount object during
this interval has exceeded the value of
olsrv2RoutingSetRecalculationCountThreshold, then
an olsrv2RoutingSetRecalculationCountChange notification
is generated.
It is RECOMMENDED that the value for this
window be set to at least 5 times the
nhdpHelloInterval (whose default value is
2 seconds."
DEFVAL { 1000 }
::= { olsrv2NotificationsControl 2 }
olsrv2MPRSetRecalculationCountThreshold OBJECT-TYPE
SYNTAX Integer32 (0..255)
UNITS "recalculations"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"A threshold value for the
olsrv2MPRSetRecalculationCount object.
If the number of occurrences exceeds this
threshold within the previous
olsrv2MPRSetRecalculationCountWindow,
then the
olsrv2MPRSetRecalculationCountChange
notification is to be generated.
It is RECOMMENDED that the value of this
threshold be set to at least 20 and higher
in dense topologies with frequent expected
topology changes."
DEFVAL { 20 }
::= { olsrv2NotificationsControl 3 }
olsrv2MPRSetRecalculationCountWindow OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object is used to determine whether to generate
an olsrv2MPRSetRecalculationCountChange notification.
This object represents an interval from the present moment,
extending into the past, expressed in hundredths of
a second. If the change in the value of the
olsrv2MPRSetRecalculationCount object during
that interval has exceeded the value of
olsrv2MPRSetRecalculationCountThreshold, then the
an olsrv2MPRSetRecalculationCountChange notification
is generated.
It is RECOMMENDED that the value for this
window be set to at least 5 times the
nhdpHelloInterval."
DEFVAL { 1000 }
::= { olsrv2NotificationsControl 4 }
olsrv2PreviousOrigIpAddrType OBJECT-TYPE
SYNTAX InetAddressType { ipv4(1) , ipv6(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The type of the olsrv2PreviousOrigIpAddr,
as defined in the InetAddress MIB module (RFC 4001).
Only the values 'ipv4(1)' and
'ipv6(2)' are supported.
This object MUST have the same persistence
characteristics as olsrv2PreviousOrigIpAddr."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2NotificationsStates 1 }
olsrv2PreviousOrigIpAddr OBJECT-TYPE
SYNTAX InetAddress (SIZE(4|16))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The previous origination IP address
of this OLSRv2 router.
This object SHOULD be updated each time
the olsrv2OrigIpAddr is modified.
This object is persistent and when written
the entity SHOULD save the change to
non-volatile storage."
REFERENCE
"RFC XXXX - The Optimized Link State Routing Protocol
version 2, Clausen, T., Dearlove, C., Jacquet, P.
and U. Herberg, March 2013."
::= { olsrv2NotificationsStates 2 }
--
-- Compliance Statements
--
olsrv2Compliances OBJECT IDENTIFIER ::= { olsrv2MIBConformance 1 }
olsrv2MIBGroups OBJECT IDENTIFIER ::= { olsrv2MIBConformance 2 }
olsrv2BasicCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The basic implementation requirements for
managed network entities that implement
the OLSRv2 routing process."
MODULE -- this module
MANDATORY-GROUPS { olsrv2ConfigObjectsGroup }
::= { olsrv2Compliances 1 }
olsrv2FullCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The full implementation requirements for
managed network entities that implement
the OLSRv2 routing process."
MODULE -- this module
MANDATORY-GROUPS { olsrv2ConfigObjectsGroup,
olsrv2StateObjectsGroup,
olsrv2PerfObjectsGroup,
olsrv2NotificationsObjectsGroup,
olsrv2NotificationsGroup }
::= { olsrv2Compliances 2 }
--
-- Units of Conformance
--
olsrv2ConfigObjectsGroup OBJECT-GROUP
OBJECTS {
olsrv2AdminStatus,
olsrv2InterfaceAdminStatus,
olsrv2OrigIpAddrType,
olsrv2OrigIpAddr,
olsrv2OHoldTime,
olsrv2TcInterval,
olsrv2TcMinInterval,
olsrv2THoldTime,
olsrv2AHoldTime,
olsrv2RxHoldTime,
olsrv2PHoldTime,
olsrv2FHoldTime,
olsrv2TpMaxJitter,
olsrv2TtMaxJitter,
olsrv2FMaxJitter,
olsrv2TcHopLimit,
olsrv2WillFlooding,
olsrv2WillRouting,
olsrv2LinkMetricType
}
STATUS current
DESCRIPTION
"Objects to permit configuration of OLSRv2.
All of these SHOULD be backed by non-volatile
storage."
::= { olsrv2MIBGroups 1 }
olsrv2StateObjectsGroup OBJECT-GROUP
OBJECTS {
olsrv2LibOrigSetExpireTime,
olsrv2LibLocAttNetSetDistance,
olsrv2LibLocAttNetSetMetricValue,
olsrv2IibLinkSetInMetricValue,
olsrv2IibLinkSetOutMetricValue,
olsrv2IibLinkSetMprSelector,
olsrv2Iib2HopSetInMetricValue,
olsrv2Iib2HopSetOutMetricValue,
olsrv2NibNeighborSetNOrigIpAddrType,
olsrv2NibNeighborSetNOrigIpAddr,
olsrv2NibNeighborSetNInMetricValue,
olsrv2NibNeighborSetNOutMetricValue,
olsrv2NibNeighborSetNWillFlooding,
olsrv2NibNeighborSetNWillRouting,
olsrv2NibNeighborSetNFloodingMpr,
olsrv2NibNeighborSetNRoutingMpr,
olsrv2NibNeighborSetNMprSelector,
olsrv2NibNeighborSetNAdvertised,
olsrv2NibNeighborSetTableAnsn,
olsrv2TibAdRemoteRouterSetMaxSeqNo,
olsrv2TibRouterTopologySetSeqNo,
olsrv2TibRouterTopologySetMetricValue,
olsrv2TibRoutableAddressTopologySetExpireTime,
olsrv2TibRoutableAddressTopologySetSeqNo,
olsrv2TibRoutableAddressTopologySetMetricValue,
olsrv2TibAttNetworksSetSeqNo,
olsrv2TibAttNetworksSetDist,
olsrv2TibAttNetworksSetMetricValue,
olsrv2TibAttNetworksSetExpireTime,
olsrv2TibRoutingSetNextIfIpAddrType,
olsrv2TibRoutingSetNextIfIpAddr,
olsrv2TibRoutingSetLocalIfIpAddrType,
olsrv2TibRoutingSetLocalIfIpAddr,
olsrv2TibRoutingSetDist,
olsrv2TibRoutingSetMetricValue
}
STATUS current
DESCRIPTION
"Objects to permit monitoring of OLSRv2 state."
::= { olsrv2MIBGroups 2 }
olsrv2PerfObjectsGroup OBJECT-GROUP
OBJECTS {
olsrv2IfTcMessageXmits,
olsrv2IfTcMessageRecvd,
olsrv2IfTcMessageXmitAccumulatedSize,
olsrv2IfTcMessageRecvdAccumulatedSize,
olsrv2IfTcMessageTriggeredXmits,
olsrv2IfTcMessagePeriodicXmits,
olsrv2IfTcMessageForwardedXmits,
olsrv2IfTcMessageXmitAccumulatedMPRSelectorCount,
olsrv2RoutingSetRecalculationCount,
olsrv2MPRSetRecalculationCount
}
STATUS current
DESCRIPTION
"Objects to support monitoring of OLSRv2 performance."
::= { olsrv2MIBGroups 3 }
olsrv2NotificationsObjectsGroup OBJECT-GROUP
OBJECTS {
olsrv2RoutingSetRecalculationCountThreshold,
olsrv2RoutingSetRecalculationCountWindow,
olsrv2MPRSetRecalculationCountThreshold,
olsrv2MPRSetRecalculationCountWindow,
olsrv2PreviousOrigIpAddrType,
olsrv2PreviousOrigIpAddr
}
STATUS current
DESCRIPTION
"Objects to support the notification types in the
olsrv2NotificationsGroup. Some of these appear in
notification payloads, others serve to control
notification generation."
::= { olsrv2MIBGroups 4 }
olsrv2NotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS {
olsrv2RouterStatusChange,
olsrv2OrigIpAddrChange,
olsrv2RoutingSetRecalculationCountChange,
olsrv2MPRSetRecalculationCountChange
}
STATUS current
DESCRIPTION
"Notification types to support management of OLSRv2."
::= { olsrv2MIBGroups 5 }
END
This MIB module defines objects for the configuration, monitoring and notification of the Optimized Link State Routing protocol version 2 [OLSRv2]. OLSRv2 allows routers to acquire topological information of the routing domain by virtue of exchanging TC message, to calculate shortest paths to each destination router in the routing domain, to select relays for network-wide transmissions etc.
There are a number of management objects defined in this MIB module with a MAX-ACCESS clause of read-write and/or read-create. Such objects may be considered sensitive or vulnerable in some network environments. The support for SET operations in a non-secure environment without proper protection can have a negative effect on network operations. These are the tables and objects and their sensitivity/vulnerability:
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:
Some of the Tables in this MIB AUGMENT Tables defined in NHDP-MIB [RFC6779]. Hence, care must be taken in configuring access control here in order make sure that the permitted permissions granted for the AUGMENT-ing Tables here are consistent with the access controls permitted within the NHDP-MIB. The below list identifies the AUGMENT-ing Tables and their NHDP-MIB counterparts. It is recommend that access control policies for these Table pairs are consistently set.
MANET technology is often deployed to support communications of emergency services or military tactical applications. In these applications, it is imperative to maintain the proper operation of the communications network and to protect sensitive information related to its operation. Therefore, when implementing these capabilities, the full use of SNMPv3 cryptographic mechanisms for authentication and privacy is RECOMMENDED.
SNMP versions prior to SNMPv3 did not include adequate security. Even if the network itself is secure (for example by using IPsec), there is no control as to who on the secure network is allowed to access and GET/SET (read/change/create/delete) the objects in this MIB module.
Implementations SHOULD provide the security features described by the SNMPv3 framework (see [RFC3410]), and implementations claiming compliance to the SNMPv3 standard MUST include full support for authentication and privacy via the User-based Security Model (USM) [RFC3414] with the AES cipher algorithm [RFC3826]. Implementations MAY also provide support for the Transport Security Model (TSM) [RFC5591] in combination with a secure transport such as SSH [RFC5592] or TLS/DTLS [RFC6353].
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.
This document describes objects for configuring parameters of the Optimized Link State Routing version 2 (OLSRv2) Protocol [OLSRv2] process on a router. This MIB module, denoted OLSRv2-MIB, also reports state, performance information and notifications. The OLSRv2 protocol relies upon information gathered via the Neighborhood Discovery Protocol [RFC6130] in order to perform its operations. The NHDP protocol is managed via the NHDP-MIB [RFC6779].
MANET deployments can greatly differ in aspects of dynamics of the topology, capacity and loss rates of underlying channels, traffic flow directions, memory and CPU capacity of routers etc. SNMP and therefore this MIB module are only applicable for a subset of MANET deployments, in particular deployments:
Certain MANET deployments, such as community networks with non-mobile routers, dynamic topology because of changing link quality, and a pre-defined gateway (that could also serve as NMS), are examples of networks applicable for this MIB module. Other, more constrained deployments of MANETs may not be able to run SNMP and require different management protocols.
Some level of configuration, i.e., read-write objects, is desirable for OLSRv2 deployments. Topology related configuration such as the ability to enable OLSRv2 on new interfaces or initially configure OLSRv2 on a router's interfaces through the olsrv2InterfaceAdminStatus object is critical to initial system startup. The OLSRv2 protocol allows for some level of performance tuning through various protocol parameters and this MIB module allows for configuration of those protocol parameters through read-write objects such as the olsrv2TcHopLimit or the olsrv2FMaxJitter. Other read-write objects allow for the control of Notification behavior through this MIB module, e.g., the olsrv2RoutingSetRecalculationCountThreshold object. A fuller discussion of MANET network management applicability is to be provided elsewhere [USE-CASES].
The RFC editor should remove the specification of the IANAolsrv2LinkMetricType-MIB found in Appendix A upon publication of the OLSRv2-MIB. Further, IANA should take over the IANAolsrv2LinkMetricType-MIB and keep it synchronized with the registry identified below within the IANAolsrv2LinkMetricType TEXTUAL-CONVENTION.
The MIB module in this document uses the following IANA-assigned OBJECT IDENTIFIER value recorded in the SMI Numbers registry:
Descriptor OBJECT IDENTIFIER value
---------- -----------------------
OLSRv2-MIB { mib-2 ZZZZ }
IANA EDITOR NOTE: please assign ZZZZ
The authors would like to thank Randy Presuhn, Benoit Claise, Adrian Farrel, as well as the entire MANET WG for reviews of this document.
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.
| [RFC3410] | Case, J., Mundy, R., Partain, D. and B. Stewart, "Introduction and Applicability Statements for Internet-Standard Management Framework", RFC 3410, December 2002. |
| [REPORT-MIB] | Cole, R.G., Macker, J. and A. Bierman, "Definition of Managed Objects for Performance Reporting", Internet-Draft draft-ietf-manet-report-mib-03, November 2012. |
| [USE-CASES] | Nguyen, J., Cole, R.G., Herberg, U., Yi, J. and J. Dean, "Network Management of Mobile Ad hoc Networks (MANET): Architecture, Use Cases, and Applicability", Internet-Draft draft-nguyen-manet-management-00, February 2013. |
This appendix contains the IANAolsrv2LinkMetricType-MIB module defined by this specification below. The RFC editor should remove this specification of the IANAolsrv2LinkMetricType-MIB upon publication of the OLSRv2-MIB. Further, IANA should take over the IANAolsrv2LinkMetricType-MIB and to keep it synchronized with the registry identified below within the IANAolsrv2LinkMetricType TEXTUAL-CONVENTION.
IANAolsrv2LinkMetricType-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, mib-2
FROM SNMPv2-SMI
TEXTUAL-CONVENTION
FROM SNMPv2-TC;
ianaolsrv2LinkMetricType MODULE-IDENTITY
LAST-UPDATED "201306240000Z" -- June 24, 2013
ORGANIZATION "IANA"
CONTACT-INFO "Internet Assigned Numbers Authority
Postal: ICANN
4676 Admiralty Way, Suite 330
Marina del Rey, CA 90292
Tel: +1 310 823 9358
E-Mail: iana@iana.org"
DESCRIPTION "This MIB module defines the
IANAolsrv2LinkMetricType Textual
Convention, and thus the enumerated values of
the olsrv2LinkMetricType object defined in
the OLSRv2-MIB."
REVISION "201306240000Z" -- June 24, 2013
DESCRIPTION "Initial version of this MIB as published in
RFC KKKK."
::= { mib-2 kkkk }
IANAolsrv2LinkMetricTypeTC ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This data type is used as the syntax of the
olsrv2LinkMetricType object in the definition
of the OLSRv2-MIB module.
The olsrv2LinkMetricType corresponds to
LINK_METRIC_TYPE of OLSRv2 (RFC XXXX).
OLSRv2 uses bidirectional additive link metrics
to determine shortest distance routes (i.e.,
routes with smallest total of link metric values).
OLSRv2 has established a registry for the LINK_METRIC_TYPEs
(denoted 'LINK_METRIC Address Block TLV Type Extensions'):
http://www.iana.org/assignments/manet-parameters/
manet-parameters.xml#
link-metric-address-block-tlv-type-extension
This is done in Section 24.5 in OLSRv2 (RFC XXXX).
The LINK_METRIC_TYPE (which has as corresponding
object in the MIB module olsrv2LinkMetricType)
corresponds to the type extension of
the LINK_METRIC TLV that is set up in the
'LINK_METRIC Address Block TLV Type Extensions' registry.
Whenever new link metric types are added to that registry,
IANA MUST update this textual convention accordingly.
The definition of this textual convention with the
addition of newly assigned values is published
periodically by the IANA, in either the Assigned
Numbers RFC, or some derivative of it specific to
Internet Network Management number assignments. (The
latest arrangements can be obtained by contacting the
IANA.)
Requests for new values should be made to IANA via
email (iana@iana.org)."
SYNTAX INTEGER {
unknown(0) -- Link metric meaning assigned
-- by administrative action
-- 1-223 Unassigned
-- 224-255 Reserved for
-- Experimental Use
}
END
***************************************************************
* Note to the RFC Editor (to be removed prior to publication) *
* *
* 1) The reference to RFCYYYY 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 RFCXXXX throughout this document point *
* to the current draft-ietf-manet-olsrv2-xx.txt. This *
* needs to be replaced with the XXXX RFC number for the *
* OLSRv2 publication. *
* *
* 3) Appendix A contains the IANAolsrv2LinkMetricType-MIB *
* module which is defined by this specification in the *
* appendix. The RFC editor should remove this specification *
* of the IANAolsrv2LinkMetricType-MIB upon publication of *
* the OLSRv2-MIB. Further, IANA should take over the *
* IANAolsrv2LinkMetricType-MIB and keep it synchronized *
* with the registry identified within the contained *
* IANAolsrv2LinkMetricType TEXTUAL-CONVENTION. *
* *
***************************************************************