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|
Network Working Group M. Dubuc
Request for Comments: 4631 T. Nadeau
Obsoletes: 4327 Cisco Systems
Category: Standards Track J. Lang
Sonos, Inc.
E. McGinnis
Hammerhead Systems
A. Farrel
Old Dog Consulting
September 2006
Link Management Protocol (LMP) Management Information Base (MIB)
Status of This Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
Copyright (C) The Internet Society (2006).
Abstract
This document provides minor corrections to and obsoletes RFC 4327.
This memo defines a portion of the Management Information Base (MIB)
for use with network management protocols in the Internet community.
In particular, it describes managed objects for modeling the Link
Management Protocol (LMP).
Dubuc, et al. Standards Track [Page 1]
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RFC 4631 LMP-MIB Module September 2006
Table of Contents
1. The Internet-Standard Management Framework ......................3
2. Introduction ....................................................3
3. Terminology .....................................................3
4. Feature Checklist ...............................................4
5. Outline .........................................................4
6. Brief Description of MIB Objects ................................5
6.1. lmpNbrTable ................................................5
6.2. lmpControlChannelTable .....................................5
6.3. lmpControlChannelPerfTable .................................5
6.4. lmpTeLinkTable .............................................5
6.5. lmpLinkVerificationTable ...................................5
6.6. lmpTeLinkPerfTable .........................................6
6.7. lmpDataLinkTable ...........................................6
6.8. lmpDataLinkPerfTable .......................................6
7. Example of LMP Control Channel Setup ............................6
8. Application of the Interfaces Group to LMP ......................9
8.1. Support of the LMP Layer by ifTable .......................10
9. LMP MIB Module Definitions .....................................11
10. Security Considerations .......................................78
11. Contributors ..................................................79
12. Acknowledgements ..............................................79
13. IANA Considerations ...........................................79
13.1. IANA Considerations for LMP ifType .......................79
13.2. IANA Considerations for LMP-MIB ..........................79
14. Changes from RFC 4327 to RFC 4631 .............................79
15. References ....................................................80
15.1. Normative References .....................................80
15.2. Informative References ...................................81
Dubuc, et al. Standards Track [Page 2]
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RFC 4631 LMP-MIB Module September 2006
1. The Internet-Standard Management Framework
For a detailed overview of the documents that describe the current
Internet-Standard Management Framework, please refer to section 7 of
RFC 3410 [RFC3410].
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. MIB objects are generally
accessed through the Simple Network Management Protocol (SNMP).
Objects in the MIB are defined using the mechanisms defined in the
Structure of Management Information (SMI). This memo specifies a MIB
module that is compliant to the SMIv2, which is described in STD 58,
RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and STD 58, RFC 2580
[RFC2580].
2. Introduction
Current work is under way in the IETF to specify a suite of protocols
to be used as a common control plane and a separate common
measurement plane. Generalized MPLS (GMPLS) [RFC3471] and the Link
Management Protocol [RFC4204] are key components of this
standardization activity. The primary purpose of LMP is to manage
traffic engineering (TE) links. Primary goals of LMP are the
maintenance of the control channel connectivity, correlation of link
properties, verification of data-bearing links, and detection and
isolation of link faults.
We describe in this document a MIB module that can be used to manage
LMP implementations. This MIB module covers both configuration and
performance-monitoring aspects of LMP.
The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT",
"SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this
document are to be interpreted as described in RFC 2119 [RFC2119].
3. Terminology
This document uses terminology from the document describing the Link
Management Protocol [RFC4204]. An "LMP adjacency" is formed between
two nodes that support the same capabilities, and LMP messages are
exchanged between the node pair over control channels that form this
adjacency. Several control channels can be active at the same time.
With the exception of messages related to control channel management,
anytime an LMP message needs to be transferred to a neighbor node, it
can be sent on any of the active control channels. The control
channels can also be used to exchange MPLS control plane information
or routing information.
Dubuc, et al. Standards Track [Page 3]
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RFC 4631 LMP-MIB Module September 2006
LMP is designed to support aggregation of one or more data-bearing
links into a traffic-engineering (TE) link. The data-bearing links
can be either component links or ports, depending on their
multiplexing capability (see [RFC4204] for the distinction between
port and component link).
Each TE link is associated with an LMP adjacency, and one or more
control channels are used to exchange LMP messages for a particular
adjacency. In turn, control channels are used to manage the TE links
associated with the LMP adjacency.
4. Feature Checklist
The Link Management Protocol MIB module (LMP-MIB) is designed to
satisfy the following requirements and constraints:
- The MIB module supports the enabling and disabling of LMP
capability on LMP-capable interfaces of a photonic switch, optical
cross-connect, or router.
- The MIB module is used to provide information about LMP
adjacencies.
- Support is provided for configuration of the keep-alive and link
verification parameters.
- The MIB module is used to express the mapping between local and
remote TE links, as well as local and remote interface identifiers
for port or component link.
- Performance counters are provided for measuring LMP performance on
a per-control channel basis. Performance counters are also
provided for measuring LMP performance on the data-bearing links.
Note that the LMP MIB module goes hand-in-hand with the TE Link (TE-
LINK-STD-MIB) MIB module [RFC4220]. The TE link table, which is used
to associate data-bearing links to TE links, is defined in the TE
Link MIB. The TE link table in the LMP MIB module contains TE link
information specific to LMP.
5. Outline
Configuring LMP through an optical device involves the following
steps:
- Enabling LMP on LMP-capable interfaces through control channel
configuration.
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RFC 4631 LMP-MIB Module September 2006
- Optionally, specifying link verification parameters.
- Configuring the data-bearing links and associating them to the
appropriate TE link (this association is stored in the
ifStackTable of the Interfaces Group MIB).
TE links are managed by the control channels that run between the
same pair of nodes (LMP adjacency).
6. Brief Description of MIB Objects
Sections 6.1 - 6.8 describe objects pertaining to LMP. The MIB
objects were derived from the LMP document [RFC4204].
6.1. lmpNbrTable
The remote node table is used to identify the pair of nodes that
exchange LMP messages over control channels.
6.2. lmpControlChannelTable
The control channel table is used for enabling the LMP protocol on
LMP-capable interfaces. A photonic switch, optical cross-connect, or
router creates an entry in this table for every LMP-capable interface
in that device.
6.3. lmpControlChannelPerfTable
The control channel performance table is used for collecting LMP
performance counts on a per-control channel basis. Each entry in the
lmpControlChannelTable has a corresponding entry in the
lmpControlChannelPerfTable.
6.4. lmpTeLinkTable
The TE link table is used for specifying LMP information associated
with TE links.
6.5. lmpLinkVerificationTable
The link verification table is used for configuring the LMP link
verification parameters of TE links. For every TE link entry in the
lmpTeLinkTable that supports the link verification procedure, there
is a corresponding entry in the lmpLinkVerificationTable.
Dubuc, et al. Standards Track [Page 5]
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RFC 4631 LMP-MIB Module September 2006
6.6. lmpTeLinkPerfTable
The TE link performance table is used for collecting LMP performance
counts on a per-TE link basis. Each entry in the lmpTeLinkTable has
a corresponding entry in the lmpTeLinkPerfTable.
6.7. lmpDataLinkTable
The data-bearing link table is used to specify the data-bearing links
that are associated with TE links.
6.8. lmpDataLinkPerfTable
The data-bearing link performance table is used for collecting LMP
performance counts on data-bearing links.
7. Example of LMP Control Channel Setup
In this section, we provide a brief example of using the MIB objects
described in Section 9 to set up an LMP control channel. This
example is not meant to illustrate every nuance of the MIB module,
but it is intended as an aid to understanding some of the key
concepts. It is meant to be read after one goes through the MIB
itself.
Suppose that one would like to form an LMP adjacency between two
nodes using two control channels. Suppose also that there are three
data-bearing links. We also assume that the data-bearing links are
ports (lambdas) and that the link verification procedure is not
enabled. The following example illustrates which rows and
corresponding objects might be created to accomplish this.
First, LMP must be enabled between the pair of nodes.
In lmpNbrTable:
{
lmpNbrNodeId = 'c0000201'H, -- 192.0.2.1
lmpNbrAdminStatus = up(1),
lmpNbrRowStatus = createAndGo(4),
lmpNbrStorageType = nonVolatile(3)
}
Then, the control channels must be set up. These are created in
the lmpControlChannelTable.
In lmpControlChannelTable:
{
lmpCcId = 1,
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RFC 4631 LMP-MIB Module September 2006
lmpCcUnderlyingIfIndex = 1,
lmpCcIsIf = false(2),
lmpCcAuthentication = false(2),
lmpCcHelloInterval = 15,
lmpCcHelloIntervalMin = 15,
lmpCcHelloIntervalMax = 1000,
lmpCcHelloDeadInterval = 45,
lmpCcHelloDeadIntervalMin = 45,
lmpCcHelloDeadIntervalMax = 1000,
lmpCcAdminStatus = up(1),
lmpCcRowStatus = createAndGo(4),
lmpCcStorageType = nonVolatile(3)
}
{
lmpCcId = 2,
lmpCcUnderlyingIfIndex = 2,
lmpCcIsIf = false(2),
lmpCcAuthentication = false(2),
lmpCcHelloInterval = 15,
lmpCcHelloIntervalMin = 15,
lmpCcHelloIntervalMax = 1000,
lmpCcHelloDeadInterval = 45,
lmpCcHelloDeadIntervalMin = 45,
lmpCcHelloDeadIntervalMax = 1000,
lmpCcAdminStatus = up(1),
lmpCcRowStatus = createAndGo(4),
lmpCcStorageType = nonVolatile(3)
}
Next, the three data-bearing links are created. For each data-
bearing link, an ifEntry with the same ifIndex needs to be created
beforehand.
In lmpDataLinkTable:
{
ifIndex = 41,
lmpDataLinkAddressType = unknown(0),
lmpDataLinkIpAddr = ''H,
lmpDataLinkRemoteIpAddress = ''H,
lmpDataLinkRemoteIfId = 47,
lmpDataLinkRowStatus = createAndGo(4),
lmpDataLinkStorageType = nonVolatile(3)
}
{
ifIndex = 43,
lmpDataLinkAddressType = unknown(0),
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RFC 4631 LMP-MIB Module September 2006
lmpDataLinkIpAddr = ''H,
lmpDataLinkRemoteIpAddress = ''H,
lmpDataLinkRemoteIfId = 42,
lmpDataLinkRowStatus = createAndGo(4),
lmpDataLinkStorageType = nonVolatile(3)
}
{
ifIndex = 44,
lmpDataLinkAddressType = unknown(0),
lmpDataLinkIpAddr = ''H,
lmpDataLinkRemoteIpAddress = ''H,
lmpDataLinkRemoteIfId = 48,
lmpDataLinkRowStatus = createAndGo(4),
lmpDataLinkStorageType = nonVolatile(3)
}
Note that the data-bearing link type (lmpDataLinkType) does not need
to be provisioned, as it is automatically populated by the node. The
definition of the protection role (primary or secondary) for the
data-bearing links is stored in the componentLinkTable of the TE Link
MIB module [RFC4220].
Then, a TE link is created as an ifEntry with ifType teLink in the
ifTable.
Once the TE link is created in the ifTable, a TE link entry is
created in the LMP MIB module to specify TE link information specific
to LMP.
In lmpTeLinkTable:
{
ifIndex = 20,
lmpTeLinkVerification = true(1),
lmpTeLinkFaultManagement = true(1),
lmpTeLinkDwdm = false(2),
lmpTeLinkRowStatus = createAndGo(4),
lmpTeLinkStorageType = nonVolatile(3)
}
and in lmpLinkVerificationTable:
{
ifIndex = 20,
lmpLinkVerifyInterval = 100,
lmpLinkVerifyDeadInterval = 300,
lmpLinkVerifyTransportMechanism = j0Trace(3),
lmpLinkVerifyAllLinks = true(1),
lmpLinkVerifyTransmissionRate = 100000,
lmpLinkVerifyWavelength = 0,
Dubuc, et al. Standards Track [Page 8]
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RFC 4631 LMP-MIB Module September 2006
lmpLinkVerifyRowStatus = createAndGo(4),
lmpLinkVerifyStorageType = nonVolatile(3)
}
The association between the data-bearing links and the TE links is
stored in the ifStackTable [RFC2863].
In parallel with the entry created in the lmpTeLinkTable, an entry
may be created in the teLinkTable of the TE Link MIB module
[RFC4220].
8. Application of the Interfaces Group to LMP
The Interfaces Group [RFC2863] defines generic managed objects for
managing interfaces. This memo contains the media-specific
extensions to the Interfaces Group for managing LMP control channels
that are modeled as interfaces. If the control channel as defined in
the lmpControlChannelTable is modeled as an ifEntry, then the
following definition applies. An lmpControlChannelTable entry is
designated as being represented as an Interfaces MIB ifEntry if the
lmpControlChannelEntry object lmpCcIsIf is set to true (1). In this
case, the control channel SHOULD be modeled as an ifEntry and provide
appropriate interface stacking, as defined below.
This memo assumes the interpretation of the Interfaces Group to be in
accordance with [RFC2863], which states that the interfaces table
(ifTable) contains information on the managed resource's interfaces
and that each sub-layer below the internetwork layer of a network
interface is considered an interface. Since the LMP interface only
carries control traffic, it is considered to be below the
internetwork layer. Thus, the LMP interface may be represented as an
entry in the ifTable. The interrelation of entries in the ifTable is
defined by Interfaces Stack Group defined in [RFC2863].
When LMP control channels are modeled as interfaces, the interface
stack table must appear as follows for the LMP control channel
interfaces:
+----------------------------------------+
| LMP-interface ifType = lmp(227) +
+----------------------------------------+
| Underlying Layer... +
+----------------------------------------+
In the above diagram, "Underlying Layer..." refers to the ifIndex of
any interface type over which the LMP interface will transmit its
traffic. Note that if the underlying layer provides multiple access
Dubuc, et al. Standards Track [Page 9]
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RFC 4631 LMP-MIB Module September 2006
to its media (i.e., Ethernet), then it is possible to stack multiple
LMP interfaces on top of this interface in parallel.
Note that it is not a requirement that LMP control channels be
modeled as interfaces. It is acceptable that control channels simply
exist as logical connections between adjacent LMP-capable nodes. In
this case, lmpCcIsIf is set to false(2), and no corresponding entry
is made in the ifTable.
8.1. Support of the LMP Layer by ifTable
Some specific interpretations of ifTable for the LMP layer follow.
Object Use for the LMP layer.
ifIndex Each LMP interface may be represented by an ifEntry.
ifDescr Description of the LMP interface.
ifType The value that is allocated for LMP is 227. This
number has been assigned by the IANA.
ifSpeed The total bandwidth in bits per second for use by the
LMP layer.
ifPhysAddress Unused.
ifAdminStatus This variable indicates the administrator's intent as
to whether LMP should be enabled, disabled, or running
in some diagnostic testing mode on this interface.
Also see [RFC2863].
ifOperStatus This value reflects the actual or operational status of
LMP on this interface.
ifLastChange See [RFC2863].
ifInOctets The number of received octets over the interface; i.e.,
the number of octets received as LMP packets.
ifOutOctets The number of transmitted octets over the interface;
i.e., the number of octets transmitted as LMP packets.
ifInErrors The number of LMP packets dropped due to uncorrectable
errors.
Dubuc, et al. Standards Track [Page 10]
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RFC 4631 LMP-MIB Module September 2006
ifInUnknownProtos
The number of received packets discarded during packet
header validation, including packets with unrecognized
label values.
ifOutErrors See [RFC2863].
ifName Textual name (unique on this system) of the interface
or an octet string of zero length.
ifLinkUpDownTrapEnable
Default is disabled (2).
ifConnectorPresent
Set to false (2).
ifHighSpeed See [RFC2863].
ifHCInOctets The 64-bit version of ifInOctets; supported if required
by the compliance statements in [RFC2863].
ifHCOutOctets The 64-bit version of ifOutOctets; supported if
required by the compliance statements in [RFC2863].
ifAlias The nonvolatile 'alias' name for the interface, as
specified by a network manager.
ifCounterDiscontinuityTime
See [RFC2863].
9. LMP MIB Module Definitions
This MIB module IMPORTs objects from [RFC2578], [RFC2579], [RFC2580],
[RFC2863], [RFC4001], and [RFC4220], and it has REFERENCE clauses to
[RFC4204], [RFC4207], [RFC4209], [RFC3471], and [RFC2914].
LMP-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
transmission, Unsigned32, Counter32, TimeTicks
FROM SNMPv2-SMI -- RFC 2578
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF -- RFC 2580
TEXTUAL-CONVENTION, TruthValue, RowStatus, StorageType,
TimeStamp
Dubuc, et al. Standards Track [Page 11]
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RFC 4631 LMP-MIB Module September 2006
FROM SNMPv2-TC -- RFC 2579
InterfaceIndexOrZero, ifIndex
FROM IF-MIB -- RFC 2863
InetAddressType, InetAddress
FROM INET-ADDRESS-MIB -- RFC 4001
teLinkRemoteIpAddr, teLinkIncomingIfId, TeLinkEncodingType
FROM TE-LINK-STD-MIB; -- RFC 4220
lmpMIB MODULE-IDENTITY
LAST-UPDATED "200608140000Z" -- 14 August 2006
ORGANIZATION "Common Control and Measurement Protocols (CCAMP)
Working Group"
CONTACT-INFO
" Martin Dubuc
Email: dubuc.consulting@sympatico.ca
Thomas D. Nadeau
Email: tnadeau@cisco.com
Jonathan P. Lang
Email: jplang@ieee.org
Evan McGinnis
Email: emcginnis@hammerheadsystems.com
Adrian Farrel
Email: adrian@olddog.co.uk"
DESCRIPTION
"Copyright (C) 2006 The Internet Society. This version of
the MIB module is part of RFC 4631; see the RFC itself
for full legal notices.
This MIB module contains managed object definitions for
the Link Management Protocol (LMP) as
defined in 'Link Management Protocol'."
-- Revision history.
REVISION
"200608140000Z" -- 14 August 2006
DESCRIPTION
"Revised version:
- Fixes textual descriptions of TruthValue settings such that
True is always 1 and False is always 2.
- Adds punctuation to REFERENCE clauses.
Dubuc, et al. Standards Track [Page 12]
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RFC 4631 LMP-MIB Module September 2006
This revision published as RFC 4631"
REVISION
"200601110000Z" -- 11 January 2006
DESCRIPTION
"Initial version published as RFC 4327"
::= { transmission 227 }
-- Textual Conventions
LmpInterval ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"The interval delay, in milliseconds."
SYNTAX Unsigned32 (1..65535)
LmpRetransmitInterval ::= TEXTUAL-CONVENTION
DISPLAY-HINT "d"
STATUS current
DESCRIPTION
"The retransmission interval delay in milliseconds."
SYNTAX Unsigned32 (1..4294967295)
LmpNodeId ::= TEXTUAL-CONVENTION
DISPLAY-HINT "1d.1d.1d.1d"
STATUS current
DESCRIPTION
"Represents a Node ID in network byte order. Node ID is an
address of type IPv4."
REFERENCE
"Section 1.1 of Link Management Protocol, RFC 4204."
SYNTAX OCTET STRING(SIZE(4))
-- Top level components of this MIB
-- Notifications
lmpNotifications OBJECT IDENTIFIER ::= { lmpMIB 0 }
-- Tables, Scalars
lmpObjects OBJECT IDENTIFIER ::= { lmpMIB 1 }
-- Conformance
lmpConformance OBJECT IDENTIFIER ::= { lmpMIB 2 }
lmpAdminStatus OBJECT-TYPE
SYNTAX INTEGER { up(1), down(2) }
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The desired operational status of LMP on the node.
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RFC 4631 LMP-MIB Module September 2006
Implementations should save the value of this object in
persistent memory so that it survives restarts or reboot."
DEFVAL { up }
::= { lmpObjects 1 }
lmpOperStatus OBJECT-TYPE
SYNTAX INTEGER { up(1), down(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The actual operational status of LMP on the node."
::= { lmpObjects 2 }
-- LMP Neighbor Table
lmpNbrTable OBJECT-TYPE
SYNTAX SEQUENCE OF LmpNbrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies the neighbor node(s) to which control
channels may be established."
::= { lmpObjects 3 }
lmpNbrEntry OBJECT-TYPE
SYNTAX LmpNbrEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table is created by a LMP-enabled device for
every pair of nodes that can establish control channels."
INDEX { lmpNbrNodeId }
::= { lmpNbrTable 1 }
LmpNbrEntry ::= SEQUENCE {
lmpNbrNodeId LmpNodeId,
lmpNbrRetransmitInterval LmpRetransmitInterval,
lmpNbrRetryLimit Unsigned32,
lmpNbrRetransmitDelta Unsigned32,
lmpNbrAdminStatus INTEGER,
lmpNbrOperStatus INTEGER,
lmpNbrRowStatus RowStatus,
lmpNbrStorageType StorageType
}
lmpNbrNodeId OBJECT-TYPE
SYNTAX LmpNodeId
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RFC 4631 LMP-MIB Module September 2006
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This is a unique index for an entry in the LmpNbrTable.
This value represents the remote Node ID."
::= { lmpNbrEntry 1 }
lmpNbrRetransmitInterval OBJECT-TYPE
SYNTAX LmpRetransmitInterval
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the initial retransmission interval that
is used for the retransmission of messages that require
acknowledgement. This object, along with lmpNbrRetryLimit,
is used to implement the congestion-handling mechanism defined
in Section 10 of the Link Management Protocol specification,
which is based on RFC 2914."
REFERENCE
"Link Management Protocol, RFC 4204.
Congestion Control Principles, RFC 2914."
DEFVAL { 500 }
::= { lmpNbrEntry 2 }
lmpNbrRetryLimit OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the maximum number of times a message
is transmitted without being acknowledged. A value of 0 is used
to indicate that a node should never stop retransmission.
This object, along with lmpNbrRetransmitInterval, is
used to implement the congestion-handling mechanism as defined
in Section 10 of the Link Management Protocol specification,
which is based on RFC 2914."
REFERENCE
"Link Management Protocol, RFC 4204.
Congestion Control Principles, RFC 2914."
DEFVAL { 3 }
::= { lmpNbrEntry 3 }
lmpNbrRetransmitDelta OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
Dubuc, et al. Standards Track [Page 15]
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RFC 4631 LMP-MIB Module September 2006
"This object governs the speed with which the sender increases
the retransmission interval, as explained in Section 10 of the
Link Management Protocol specification, which is based on
RFC 2914. This value is a power used to express the
exponential backoff. The ratio of two successive retransmission
intervals is (1 + Delta)."
REFERENCE
"Link Management Protocol, RFC 4204.
Congestion Control Principles, RFC 2914."
DEFVAL { 1 }
::= { lmpNbrEntry 4 }
lmpNbrAdminStatus OBJECT-TYPE
SYNTAX INTEGER { up(1), down(2) }
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The desired operational status of LMP to this remote node."
::= { lmpNbrEntry 5 }
lmpNbrOperStatus OBJECT-TYPE
SYNTAX INTEGER { up(1), down(2) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The actual operational status of LMP to this remote node."
::= { lmpNbrEntry 6 }
lmpNbrRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This variable is used to create, modify, and/or
delete a row in this table. None of the writable objects
in a row can be changed if the status is active(1).
All read-create objects must have valid and consistent
values before the row can be activated."
::= { lmpNbrEntry 7 }
lmpNbrStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row in the
lmpNbrTable. Conceptual rows having the value
'permanent' need not allow write-access to any
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RFC 4631 LMP-MIB Module September 2006
columnar object in the row."
DEFVAL { nonVolatile }
::= { lmpNbrEntry 8 }
-- End of lmpNbrTable
lmpCcHelloIntervalDefault OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object specifies the default value for the HelloInterval
parameter used in the Hello protocol keep-alive phase. It
indicates how frequently LMP Hello messages will be sent. It
is used as the default value for lmpCcHelloInterval.
Implementations should save the value of this object in
persistent memory so that it survives restarts or reboot."
REFERENCE
"Link Management Protocol, RFC 4204."
::= { lmpObjects 4 }
lmpCcHelloIntervalDefaultMin OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object specifies the default minimum value for the
HelloInterval parameter. It is used as a default value
for lmpCcHelloIntervalMin. Implementations should save the
value of this object in persistent memory so that it survives
restarts or reboot."
::= { lmpObjects 5 }
lmpCcHelloIntervalDefaultMax OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object specifies the default maximum value for the
HelloInterval parameter. It is used as a default value
for lmpCcHelloIntervalMax. Implementations should save the
value of this object in persistent memory so that it survives
restarts or reboot."
::= { lmpObjects 6 }
lmpCcHelloDeadIntervalDefault OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-write
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RFC 4631 LMP-MIB Module September 2006
STATUS current
DESCRIPTION
"This object specifies the default HelloDeadInterval parameter
to use in the Hello protocol keep-alive phase. It indicates
how long a device should wait before declaring the control
channel dead. The HelloDeadInterval parameter should be at
least three times the value of HelloInterval. It is used as
a default value for lmpCcHelloDeadInterval. Implementations
should save the value of this object in persistent memory so
that it survives restarts or reboot."
REFERENCE
"Link Management Protocol, RFC 4204."
::= { lmpObjects 7 }
lmpCcHelloDeadIntervalDefaultMin OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object specifies the default minimum value for the
HelloDeadInterval parameter. It is used as a default value
for lmpCcHelloDeadIntervalMin. Implementations should save
the value of this object in persistent memory so that it
survives restarts or reboot."
::= { lmpObjects 8 }
lmpCcHelloDeadIntervalDefaultMax OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object specifies the default maximum value for the
HelloDeadInterval parameter. It is used as a default value
for lmpCcHelloDeadIntervalMax. Implementations should save the
value of this object in persistent memory so that it survives
restarts or reboot."
::= { lmpObjects 9 }
-- LMP Control Channel Table
lmpControlChannelTable OBJECT-TYPE
SYNTAX SEQUENCE OF LmpControlChannelEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies LMP control channel information."
::= { lmpObjects 10 }
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RFC 4631 LMP-MIB Module September 2006
lmpControlChannelEntry OBJECT-TYPE
SYNTAX LmpControlChannelEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table is created by an LMP-enabled device for
every control channel. Whenever a new entry is created with
lmpCcIsIf set to true(1), a corresponding entry is
created in ifTable as well (see RFC 2863)."
INDEX { lmpCcId }
::= { lmpControlChannelTable 1 }
LmpControlChannelEntry ::= SEQUENCE {
lmpCcId Unsigned32,
lmpCcUnderlyingIfIndex InterfaceIndexOrZero,
lmpCcIsIf TruthValue,
lmpCcNbrNodeId LmpNodeId,
lmpCcRemoteId Unsigned32,
lmpCcRemoteAddressType InetAddressType,
lmpCcRemoteIpAddr InetAddress,
lmpCcSetupRole INTEGER,
lmpCcAuthentication TruthValue,
lmpCcHelloInterval LmpInterval,
lmpCcHelloIntervalMin LmpInterval,
lmpCcHelloIntervalMax LmpInterval,
lmpCcHelloIntervalNegotiated LmpInterval,
lmpCcHelloDeadInterval LmpInterval,
lmpCcHelloDeadIntervalMin LmpInterval,
lmpCcHelloDeadIntervalMax LmpInterval,
lmpCcHelloDeadIntervalNegotiated LmpInterval,
lmpCcLastChange TimeTicks,
lmpCcAdminStatus INTEGER,
lmpCcOperStatus INTEGER,
lmpCcRowStatus RowStatus,
lmpCcStorageType StorageType
}
lmpCcId OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This value represents the local control channel identifier.
The control channel identifier is a non-zero 32-bit number."
::= { lmpControlChannelEntry 1 }
lmpCcUnderlyingIfIndex OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
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RFC 4631 LMP-MIB Module September 2006
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"If lmpCcIsIf is set to true(1), this object carries the
index into the ifTable of the entry that represents the
LMP interface over which LMP will transmit its traffic.
If this object is set to zero but lmpCcIsIf is set to
true(1), the control channel is not currently associated
with any underlying interface, and the control channel's
operational status must not be up(1); nor should the
control channel forward or receive traffic.
If lmpCcIsIf is set to false(2), this object should be set
to zero and ignored."
::= { lmpControlChannelEntry 2 }
lmpCcIsIf OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"In implementations where the control channels are modeled
as interfaces, the value of this object is true(1), and
this control channel is represented by an interface in
the interfaces group table as indicated by the value of
lmpCcUnderlyingIfIndex. If control channels are not
modeled as interfaces, the value of this object is
false(2), and there is no corresponding interface for
this control channel in the interfaces group table;
the value of lmpCcUnderlyingIfIndex should be
ignored."
::= { lmpControlChannelEntry 3 }
lmpCcNbrNodeId OBJECT-TYPE
SYNTAX LmpNodeId
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This is the Node ID of the control channel remote node.
This value either is configured or gets created by the node
when a Config message is received or when an outgoing Config
message is acknowledged by the remote node."
::= { lmpControlChannelEntry 4 }
lmpCcRemoteId OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
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RFC 4631 LMP-MIB Module September 2006
"This value represents the remote control channel identifier
(32-bit number). It is determined during the negotiation
phase. A value of zero means that the remote control channel
identifier has not yet been learned."
::= { lmpControlChannelEntry 5 }
lmpCcRemoteAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This value represents the remote control channel IP address
type. In point-to-point configuration, this value can be set
to unknown(0)."
::= { lmpControlChannelEntry 6 }
lmpCcRemoteIpAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This value represents the remote control channel Internet
address for numbered control channel. The type of this
address is determined by lmpCcRemoteAddressType.
The control channel must be numbered on non-point-to-point
configuration. For point-to-point configuration, the
remote control channel address can be of type unknown,
in which case this object must be a zero-length string. The
lmpCcRemoteId object then identifies the unnumbered
address."
::= { lmpControlChannelEntry 7 }
lmpCcSetupRole OBJECT-TYPE
SYNTAX INTEGER { active(1), passive(2) }
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The role that this node should take during establishment
of this control channel. An active node will initiate
establishment. A passive node will wait for the remote node
to initiate. A pair of nodes that both take the passive role
will never establish communications."
DEFVAL { active }
::= { lmpControlChannelEntry 8 }
lmpCcAuthentication OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
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RFC 4631 LMP-MIB Module September 2006
STATUS current
DESCRIPTION
"This object indicates whether the control channel must use
authentication."
REFERENCE
"Link Management Protocol, RFC 4204."
::= { lmpControlChannelEntry 9 }
lmpCcHelloInterval OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the value of the HelloInterval
parameter. The default value for this object should be
set to lmpCcHelloIntervalDefault."
::= { lmpControlChannelEntry 10 }
lmpCcHelloIntervalMin OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the minimum value for the
HelloInterval parameter. The default value for this
object should be set to lmpCcHelloIntervalMinDefault."
::= { lmpControlChannelEntry 11 }
lmpCcHelloIntervalMax OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the maximum value for the
HelloInterval parameter. The default value for this
object should be set to lmpCcHelloIntervalMaxDefault."
::= { lmpControlChannelEntry 12 }
lmpCcHelloIntervalNegotiated OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Once the control channel is active, this object represents
the negotiated HelloInterval value."
::= { lmpControlChannelEntry 13 }
lmpCcHelloDeadInterval OBJECT-TYPE
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RFC 4631 LMP-MIB Module September 2006
SYNTAX LmpInterval
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the value of the HelloDeadInterval
parameter. The default value for this object should be
set to lmpCcHelloDeadIntervalDefault."
::= { lmpControlChannelEntry 14 }
lmpCcHelloDeadIntervalMin OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the minimum value for the
HelloDeadInterval parameter. The default value for this
object should be set to lmpCcHelloDeadIntervalMinDefault."
::= { lmpControlChannelEntry 15 }
lmpCcHelloDeadIntervalMax OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the maximum value for the
HelloDeadInterval parameter. The default value for this
object should be set to lmpCcHelloIntervalMaxDefault."
::= { lmpControlChannelEntry 16 }
lmpCcHelloDeadIntervalNegotiated OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Once the control channel is active, this object represents
the negotiated HelloDeadInterval value."
::= { lmpControlChannelEntry 17 }
lmpCcLastChange OBJECT-TYPE
SYNTAX TimeTicks
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime at the time the control channel entered
its current operational state. If the current state was
entered prior to the last re-initialization of the local
network management subsystem, then this object contains a
zero value."
Dubuc, et al. Standards Track [Page 23]
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RFC 4631 LMP-MIB Module September 2006
::= { lmpControlChannelEntry 18 }
lmpCcAdminStatus OBJECT-TYPE
SYNTAX INTEGER { up(1), down(2) }
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The desired operational status of this control channel."
::= { lmpControlChannelEntry 19 }
lmpCcOperStatus OBJECT-TYPE
SYNTAX INTEGER {
up(1),
down(2),
configSnd(3),
configRcv(4),
active(5),
goingDown(6)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The actual operational status of this control channel."
::= { lmpControlChannelEntry 20 }
lmpCcRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This variable is used to create, modify, and/or
delete a row in this table. None of the writable objects
in a row can be changed if the status is active(1).
All read-create objects must have valid and consistent
values before the row can be activated."
::= { lmpControlChannelEntry 21 }
lmpCcStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row in the
lmpControlChannelTable. Conceptual rows having the value
'permanent' need not allow write-access to any
columnar object in the row."
DEFVAL { nonVolatile }
Dubuc, et al. Standards Track [Page 24]
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RFC 4631 LMP-MIB Module September 2006
::= { lmpControlChannelEntry 22 }
-- End of lmpControlChannelTable
-- LMP Control Channel Performance Table
lmpControlChannelPerfTable OBJECT-TYPE
SYNTAX SEQUENCE OF LmpControlChannelPerfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies LMP control channel performance
counters."
::= { lmpObjects 11 }
lmpControlChannelPerfEntry OBJECT-TYPE
SYNTAX LmpControlChannelPerfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table is created by a LMP-enabled device for
every control channel. lmpCcCounterDiscontinuityTime is used
to indicate potential discontinuity for all counter objects
in this table."
INDEX { lmpCcId }
::= { lmpControlChannelPerfTable 1 }
LmpControlChannelPerfEntry ::= SEQUENCE {
lmpCcInOctets Counter32,
lmpCcInDiscards Counter32,
lmpCcInErrors Counter32,
lmpCcOutOctets Counter32,
lmpCcOutDiscards Counter32,
lmpCcOutErrors Counter32,
lmpCcConfigReceived Counter32,
lmpCcConfigSent Counter32,
lmpCcConfigRetransmit Counter32,
lmpCcConfigAckReceived Counter32,
lmpCcConfigAckSent Counter32,
lmpCcConfigNackReceived Counter32,
lmpCcConfigNackSent Counter32,
lmpCcHelloReceived Counter32,
lmpCcHelloSent Counter32,
lmpCcBeginVerifyReceived Counter32,
lmpCcBeginVerifySent Counter32,
lmpCcBeginVerifyRetransmit Counter32,
lmpCcBeginVerifyAckReceived Counter32,
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RFC 4631 LMP-MIB Module September 2006
lmpCcBeginVerifyAckSent Counter32,
lmpCcBeginVerifyNackReceived Counter32,
lmpCcBeginVerifyNackSent Counter32,
lmpCcEndVerifyReceived Counter32,
lmpCcEndVerifySent Counter32,
lmpCcEndVerifyRetransmit Counter32,
lmpCcEndVerifyAckReceived Counter32,
lmpCcEndVerifyAckSent Counter32,
lmpCcTestStatusSuccessReceived Counter32,
lmpCcTestStatusSuccessSent Counter32,
lmpCcTestStatusSuccessRetransmit Counter32,
lmpCcTestStatusFailureReceived Counter32,
lmpCcTestStatusFailureSent Counter32,
lmpCcTestStatusFailureRetransmit Counter32,
lmpCcTestStatusAckReceived Counter32,
lmpCcTestStatusAckSent Counter32,
lmpCcLinkSummaryReceived Counter32,
lmpCcLinkSummarySent Counter32,
lmpCcLinkSummaryRetransmit Counter32,
lmpCcLinkSummaryAckReceived Counter32,
lmpCcLinkSummaryAckSent Counter32,
lmpCcLinkSummaryNackReceived Counter32,
lmpCcLinkSummaryNackSent Counter32,
lmpCcChannelStatusReceived Counter32,
lmpCcChannelStatusSent Counter32,
lmpCcChannelStatusRetransmit Counter32,
lmpCcChannelStatusAckReceived Counter32,
lmpCcChannelStatusAckSent Counter32,
lmpCcChannelStatusReqReceived Counter32,
lmpCcChannelStatusReqSent Counter32,
lmpCcChannelStatusReqRetransmit Counter32,
lmpCcChannelStatusRspReceived Counter32,
lmpCcChannelStatusRspSent Counter32,
lmpCcCounterDiscontinuityTime TimeStamp
}
lmpCcInOctets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of LMP message octets received on the
control channel."
::= { lmpControlChannelPerfEntry 1 }
lmpCcInDiscards OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
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RFC 4631 LMP-MIB Module September 2006
STATUS current
DESCRIPTION
"The number of inbound packets that were chosen to be
discarded even though no errors had been detected. One
possible reason for discarding such a packet could be to
free up buffer space."
::= { lmpControlChannelPerfEntry 2 }
lmpCcInErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of inbound packets that contained errors
preventing them from being processed by LMP."
::= { lmpControlChannelPerfEntry 3 }
lmpCcOutOctets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of LMP message octets transmitted out of
the control channel."
::= { lmpControlChannelPerfEntry 4 }
lmpCcOutDiscards OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of outbound packets that were chosen to be
discarded even though no errors had been detected to
prevent their being transmitted. One possible reason
for discarding such a packet could be to free up buffer
space."
::= { lmpControlChannelPerfEntry 5 }
lmpCcOutErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of outbound packets that could not be
transmitted because of errors."
::= { lmpControlChannelPerfEntry 6 }
lmpCcConfigReceived OBJECT-TYPE
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RFC 4631 LMP-MIB Module September 2006
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Config messages that have
been received on this control channel."
::= { lmpControlChannelPerfEntry 7 }
lmpCcConfigSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Config messages that have
been sent on this control channel."
::= { lmpControlChannelPerfEntry 8 }
lmpCcConfigRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Config messages that
have been retransmitted over this control channel."
::= { lmpControlChannelPerfEntry 9 }
lmpCcConfigAckReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ConfigAck messages that have
been received on this control channel."
::= { lmpControlChannelPerfEntry 10 }
lmpCcConfigAckSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ConfigAck messages that have
been sent on this control channel."
::= { lmpControlChannelPerfEntry 11 }
lmpCcConfigNackReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
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RFC 4631 LMP-MIB Module September 2006
DESCRIPTION
"This object counts the number of ConfigNack messages that have
been received on this control channel."
::= { lmpControlChannelPerfEntry 12 }
lmpCcConfigNackSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ConfigNack messages that have
been sent on this control channel."
::= { lmpControlChannelPerfEntry 13 }
lmpCcHelloReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Hello messages that have
been received on this control channel."
::= { lmpControlChannelPerfEntry 14 }
lmpCcHelloSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Hello messages that have
been sent on this control channel."
::= { lmpControlChannelPerfEntry 15 }
lmpCcBeginVerifyReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of BeginVerify messages that have
been received on this control channel."
::= { lmpControlChannelPerfEntry 16 }
lmpCcBeginVerifySent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of BeginVerify messages that have
been sent on this control channel."
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RFC 4631 LMP-MIB Module September 2006
::= { lmpControlChannelPerfEntry 17 }
lmpCcBeginVerifyRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of BeginVerify messages that
have been retransmitted over this control channel."
::= { lmpControlChannelPerfEntry 18 }
lmpCcBeginVerifyAckReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of BeginVerifyAck messages that
have been received on this control channel."
::= { lmpControlChannelPerfEntry 19 }
lmpCcBeginVerifyAckSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of BeginVerifyAck messages that
have been sent on this control channel."
::= { lmpControlChannelPerfEntry 20 }
lmpCcBeginVerifyNackReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of BeginVerifyNack messages that
have been received on this control channel."
::= { lmpControlChannelPerfEntry 21 }
lmpCcBeginVerifyNackSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of BeginVerifyNack messages that
have been sent on this control channel."
::= { lmpControlChannelPerfEntry 22 }
lmpCcEndVerifyReceived OBJECT-TYPE
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RFC 4631 LMP-MIB Module September 2006
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of EndVerify messages that have
been received on this control channel."
::= { lmpControlChannelPerfEntry 23 }
lmpCcEndVerifySent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of EndVerify messages that have
been sent on this control channel."
::= { lmpControlChannelPerfEntry 24 }
lmpCcEndVerifyRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of EndVerify messages that
have been retransmitted over this control channel."
::= { lmpControlChannelPerfEntry 25 }
lmpCcEndVerifyAckReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of EndVerifyAck messages that
have been received on this control channel."
::= { lmpControlChannelPerfEntry 26 }
lmpCcEndVerifyAckSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of EndVerifyAck messages that
have been sent on this control channel."
::= { lmpControlChannelPerfEntry 27 }
lmpCcTestStatusSuccessReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
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RFC 4631 LMP-MIB Module September 2006
DESCRIPTION
"This object counts the number of TestStatusSuccess messages
that have been received on this control channel."
::= { lmpControlChannelPerfEntry 28 }
lmpCcTestStatusSuccessSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusSuccess messages
that have been sent on this control channel."
::= { lmpControlChannelPerfEntry 29 }
lmpCcTestStatusSuccessRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusSuccess messages
that have been retransmitted over this control channel."
::= { lmpControlChannelPerfEntry 30 }
lmpCcTestStatusFailureReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusFailure messages
that have been received on this control channel."
::= { lmpControlChannelPerfEntry 31 }
lmpCcTestStatusFailureSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusFailure messages
that have been sent on this control channel."
::= { lmpControlChannelPerfEntry 32 }
lmpCcTestStatusFailureRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusFailure messages
that have been retransmitted over this control channel."
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RFC 4631 LMP-MIB Module September 2006
::= { lmpControlChannelPerfEntry 33 }
lmpCcTestStatusAckReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusAck messages
that have been received on this control channel."
::= { lmpControlChannelPerfEntry 34 }
lmpCcTestStatusAckSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusAck messages
that have been sent on this control channel."
::= { lmpControlChannelPerfEntry 35 }
lmpCcLinkSummaryReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of LinkSummary messages
that have been received on this control channel."
::= { lmpControlChannelPerfEntry 36 }
lmpCcLinkSummarySent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of LinkSummary messages
that have been sent on this control channel."
::= { lmpControlChannelPerfEntry 37 }
lmpCcLinkSummaryRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of LinkSummary messages that
have been retransmitted over this control channel."
::= { lmpControlChannelPerfEntry 38 }
lmpCcLinkSummaryAckReceived OBJECT-TYPE
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RFC 4631 LMP-MIB Module September 2006
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of LinkSummaryAck messages
that have been received on this control channel."
::= { lmpControlChannelPerfEntry 39 }
lmpCcLinkSummaryAckSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of LinkSummaryAck messages
that have been sent on this control channel."
::= { lmpControlChannelPerfEntry 40 }
lmpCcLinkSummaryNackReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of LinkSummaryNack messages
that have been received on this control channel."
::= { lmpControlChannelPerfEntry 41 }
lmpCcLinkSummaryNackSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of LinkSummaryNack messages
that have been sent on this control channel."
::= { lmpControlChannelPerfEntry 42 }
lmpCcChannelStatusReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatus messages
that have been received on this control channel."
::= { lmpControlChannelPerfEntry 43 }
lmpCcChannelStatusSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
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RFC 4631 LMP-MIB Module September 2006
DESCRIPTION
"This object counts the number of ChannelStatus messages
that have been sent on this control channel."
::= { lmpControlChannelPerfEntry 44 }
lmpCcChannelStatusRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatus messages
that have been retransmitted on this control channel."
::= { lmpControlChannelPerfEntry 45 }
lmpCcChannelStatusAckReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatusAck messages
that have been received on this control channel."
::= { lmpControlChannelPerfEntry 46 }
lmpCcChannelStatusAckSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatus messages
that have been sent on this control channel."
::= { lmpControlChannelPerfEntry 47 }
lmpCcChannelStatusReqReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatusRequest messages
that have been received on this control channel."
::= { lmpControlChannelPerfEntry 48 }
lmpCcChannelStatusReqSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatusRequest messages
that have been sent on this control channel."
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::= { lmpControlChannelPerfEntry 49 }
lmpCcChannelStatusReqRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatusRequest messages
that have been retransmitted on this control channel."
::= { lmpControlChannelPerfEntry 50 }
lmpCcChannelStatusRspReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatusResponse messages
that have been received on this control channel."
::= { lmpControlChannelPerfEntry 51 }
lmpCcChannelStatusRspSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatusResponse messages
that have been sent on this control channel."
::= { lmpControlChannelPerfEntry 52 }
lmpCcCounterDiscontinuityTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime on the most recent occasion at which
one or more of this control channel's counters suffered a
discontinuity. The relevant counters are the specific
instances associated with this control channel of any
Counter32 object contained in the lmpControlChannelPerfTable.
If no such discontinuities have occurred since the last re-
initialization of the local management subsystem, then this
object contains a zero value."
::= { lmpControlChannelPerfEntry 53 }
-- End of lmpControlChannelPerfTable
-- LMP TE Link Table
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RFC 4631 LMP-MIB Module September 2006
lmpTeLinkTable OBJECT-TYPE
SYNTAX SEQUENCE OF LmpTeLinkEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies the LMP-specific TE link information.
Overall TE link information is kept in three separate tables:
ifTable for interface-specific information, lmpTeLinkTable
for LMP specific information, and teLinkTable for generic
TE link information. ifIndex is the common index to all
tables."
::= { lmpObjects 12 }
lmpTeLinkEntry OBJECT-TYPE
SYNTAX LmpTeLinkEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table exists for each ifEntry with an
ifType of teLink(200) that is managed by LMP. An ifEntry with
an ifIndex must exist before the corresponding lmpTeLinkEntry is
created. If a TE link entry in the ifTable is destroyed, then
so is the corresponding entry in the lmpTeLinkTable. The
administrative status value is controlled from the ifEntry.
Setting the administrative status to testing prompts LMP to
start link verification on the TE link. Information about the
TE link that is not LMP specific is contained in the
teLinkTable of the TE-LINK-STD-MIB MIB module."
INDEX { ifIndex }
::= { lmpTeLinkTable 1 }
LmpTeLinkEntry ::= SEQUENCE {
lmpTeLinkNbrRemoteNodeId LmpNodeId,
lmpTeLinkVerification TruthValue,
lmpTeLinkFaultManagement TruthValue,
lmpTeLinkDwdm TruthValue,
lmpTeLinkOperStatus INTEGER,
lmpTeLinkRowStatus RowStatus,
lmpTeLinkStorageType StorageType
}
lmpTeLinkNbrRemoteNodeId OBJECT-TYPE
SYNTAX LmpNodeId
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This is the Node ID of the TE link remote node. This value
may be learned during the control channel parameter negotiation
Dubuc, et al. Standards Track [Page 37]
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RFC 4631 LMP-MIB Module September 2006
phase (in the Config message). Node ID is an address whose
type must be IPv4."
::= { lmpTeLinkEntry 1 }
lmpTeLinkVerification OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates whether the LMP link verification
procedure is enabled for this TE link."
REFERENCE
"Link Management Protocol, RFC 4204."
::= { lmpTeLinkEntry 2 }
lmpTeLinkFaultManagement OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates whether the LMP fault management procedure
is enabled on this TE link."
REFERENCE
"Link Management Protocol, RFC 4204."
::= { lmpTeLinkEntry 3 }
lmpTeLinkDwdm OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates whether the LMP DWDM procedure is enabled
on this TE link."
REFERENCE
"Link Management Protocol (LMP) for Dense Wavelength Division
Multiplexing (DWDM) Optical Line Systems, RFC 4209."
::= { lmpTeLinkEntry 4 }
lmpTeLinkOperStatus OBJECT-TYPE
SYNTAX INTEGER {
up(1), down(2), testing(3), init(4), degraded(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The actual operational status of this TE link. The status
is set to testing when the TE link is performing link
verification. A degraded state indicates that there is
Dubuc, et al. Standards Track [Page 38]
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RFC 4631 LMP-MIB Module September 2006
no active control channel between the pair of nodes that
form the endpoints of the TE link, but that at least one
data-bearing link on the TE link is allocated."
::= { lmpTeLinkEntry 5 }
lmpTeLinkRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This variable is used to create, modify, and/or
delete a row in this table. None of the writable objects
in a row can be changed if the status is active(1).
All read-create objects must have valid and consistent
values before the row can be activated."
::= { lmpTeLinkEntry 6 }
lmpTeLinkStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row in the
lmpTeLinkTable. Conceptual rows having the value
'permanent' need not allow write-access to any
columnar object in the row."
DEFVAL { nonVolatile }
::= { lmpTeLinkEntry 7 }
-- End of lmpTeLinkTable
lmpGlobalLinkVerificationInterval OBJECT-TYPE
SYNTAX Unsigned32
UNITS "milliseconds"
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object indicates how often the link verification
procedure is executed. The interval is in milliseconds.
A value of 0 is used to indicate that the link
verification procedure should not be executed. The
interval specified in this object should be large enough
to allow the verification procedure to be completed
before the start of the next interval.
Implementations should save the value of this object in
persistent memory so that it survives restarts or reboot."
::= { lmpObjects 13 }
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RFC 4631 LMP-MIB Module September 2006
-- LMP Link Verification Table
lmpLinkVerificationTable OBJECT-TYPE
SYNTAX SEQUENCE OF LmpLinkVerificationEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies TE link information associated with the
LMP verification procedure."
::= { lmpObjects 14 }
lmpLinkVerificationEntry OBJECT-TYPE
SYNTAX LmpLinkVerificationEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table is created by an LMP-enabled device for
every TE link that supports the LMP verification
procedure."
INDEX { ifIndex }
::= { lmpLinkVerificationTable 1 }
LmpLinkVerificationEntry ::= SEQUENCE {
lmpLinkVerifyInterval LmpInterval,
lmpLinkVerifyDeadInterval LmpInterval,
lmpLinkVerifyTransportMechanism BITS,
lmpLinkVerifyAllLinks TruthValue,
lmpLinkVerifyTransmissionRate Unsigned32,
lmpLinkVerifyWavelength Unsigned32,
lmpLinkVerifyRowStatus RowStatus,
lmpLinkVerifyStorageType StorageType
}
lmpLinkVerifyInterval OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the VerifyInterval parameter used
in the LMP link verification process. It indicates the
interval at which the Test messages are sent."
REFERENCE
"Link Management Protocol, RFC 4204."
::= { lmpLinkVerificationEntry 1 }
lmpLinkVerifyDeadInterval OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-create
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RFC 4631 LMP-MIB Module September 2006
STATUS current
DESCRIPTION
"This object specifies the VerifyDeadInterval parameter used
in the verification of the physical connectivity of data-
bearing links. It specifies the observation period used to
detect a Test message at the remote node."
REFERENCE
"Link Management Protocol, RFC 4204."
::= { lmpLinkVerificationEntry 2 }
lmpLinkVerifyTransportMechanism OBJECT-TYPE
SYNTAX BITS {
-- All encoding types:
payload(0),
-- SONET/SDH encoding type:
dccSectionOverheadBytes(1),
dccLineOverheadBytes(2),
j0Trace(3),
j1Trace(4),
j2Trace(5)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This defines the transport mechanism for the Test messages. The
scope of this bit mask is restricted to each link encoding
type. The local node will set the bits corresponding to the
various mechanisms it can support for transmitting LMP Test
messages. The receiver chooses the appropriate mechanism in the
BeginVerifyAck message."
REFERENCE
"Link Management Protocol, RFC 4204
Synchronous Optical Network (SONET)/Synchronous Digital
Hierarchy (SDH) Encoding for Link Management Protocol (LMP)
Test Messages, RFC 4207."
::= { lmpLinkVerificationEntry 3 }
lmpLinkVerifyAllLinks OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"A value of true(1) for this object indicates that the
verification process checks all unallocated links; otherwise,
only the new ports or component links that have been added to
this TE link are verified."
::= { lmpLinkVerificationEntry 4 }
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RFC 4631 LMP-MIB Module September 2006
lmpLinkVerifyTransmissionRate OBJECT-TYPE
SYNTAX Unsigned32
UNITS "bytes per second"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This is the transmission rate of the data link over which
the Test messages will be transmitted and is expressed in
bytes per second."
REFERENCE
"Link Management Protocol, RFC 4204."
::= { lmpLinkVerificationEntry 5 }
lmpLinkVerifyWavelength OBJECT-TYPE
SYNTAX Unsigned32
UNITS "nanometers"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This value corresponds to the wavelength at
which the Test messages will be transmitted and is
measured in nanometers (nm). If each data-bearing link
corresponds to a separate wavelength, then this value should
be set to 0."
REFERENCE
"Link Management Protocol, RFC 4204."
::= { lmpLinkVerificationEntry 6 }
lmpLinkVerifyRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This variable is used to create, modify, and/or
delete a row in this table. None of the writable objects
in a row can be changed if the status is active(1).
All read-create objects must have valid and consistent
values before the row can be activated."
::= { lmpLinkVerificationEntry 7 }
lmpLinkVerifyStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row in the
lmpLinkVerificationTable. Conceptual rows having the value
'permanent' need not allow write-access to any
Dubuc, et al. Standards Track [Page 42]
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RFC 4631 LMP-MIB Module September 2006
columnar object in the row."
DEFVAL { nonVolatile }
::= { lmpLinkVerificationEntry 8 }
-- End of lmpLinkVerificationTable
-- LMP TE Link Performance Table
lmpTeLinkPerfTable OBJECT-TYPE
SYNTAX SEQUENCE OF LmpTeLinkPerfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies LMP TE link performance counters."
::= { lmpObjects 15 }
lmpTeLinkPerfEntry OBJECT-TYPE
SYNTAX LmpTeLinkPerfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table is created by an LMP-enabled device for
every TE link. lmpTeCounterDiscontinuityTime is used
to indicate potential discontinuity for all counter objects
in this table."
INDEX { ifIndex }
::= { lmpTeLinkPerfTable 1 }
LmpTeLinkPerfEntry ::= SEQUENCE {
lmpTeInOctets Counter32,
lmpTeOutOctets Counter32,
lmpTeBeginVerifyReceived Counter32,
lmpTeBeginVerifySent Counter32,
lmpTeBeginVerifyRetransmit Counter32,
lmpTeBeginVerifyAckReceived Counter32,
lmpTeBeginVerifyAckSent Counter32,
lmpTeBeginVerifyNackReceived Counter32,
lmpTeBeginVerifyNackSent Counter32,
lmpTeEndVerifyReceived Counter32,
lmpTeEndVerifySent Counter32,
lmpTeEndVerifyRetransmit Counter32,
lmpTeEndVerifyAckReceived Counter32,
lmpTeEndVerifyAckSent Counter32,
lmpTeTestStatusSuccessReceived Counter32,
lmpTeTestStatusSuccessSent Counter32,
lmpTeTestStatusSuccessRetransmit Counter32,
lmpTeTestStatusFailureReceived Counter32,
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RFC 4631 LMP-MIB Module September 2006
lmpTeTestStatusFailureSent Counter32,
lmpTeTestStatusFailureRetransmit Counter32,
lmpTeTestStatusAckReceived Counter32,
lmpTeTestStatusAckSent Counter32,
lmpTeLinkSummaryReceived Counter32,
lmpTeLinkSummarySent Counter32,
lmpTeLinkSummaryRetransmit Counter32,
lmpTeLinkSummaryAckReceived Counter32,
lmpTeLinkSummaryAckSent Counter32,
lmpTeLinkSummaryNackReceived Counter32,
lmpTeLinkSummaryNackSent Counter32,
lmpTeChannelStatusReceived Counter32,
lmpTeChannelStatusSent Counter32,
lmpTeChannelStatusRetransmit Counter32,
lmpTeChannelStatusAckReceived Counter32,
lmpTeChannelStatusAckSent Counter32,
lmpTeChannelStatusReqReceived Counter32,
lmpTeChannelStatusReqSent Counter32,
lmpTeChannelStatusReqRetransmit Counter32,
lmpTeChannelStatusRspReceived Counter32,
lmpTeChannelStatusRspSent Counter32,
lmpTeCounterDiscontinuityTime TimeStamp
}
lmpTeInOctets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of LMP message octets received for
this TE link."
::= { lmpTeLinkPerfEntry 1 }
lmpTeOutOctets OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of LMP message octets transmitted out
for this TE link."
::= { lmpTeLinkPerfEntry 2 }
lmpTeBeginVerifyReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of BeginVerify messages that have
Dubuc, et al. Standards Track [Page 44]
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RFC 4631 LMP-MIB Module September 2006
been received for this TE link."
::= { lmpTeLinkPerfEntry 3 }
lmpTeBeginVerifySent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of BeginVerify messages that have
been sent for this TE link."
::= { lmpTeLinkPerfEntry 4 }
lmpTeBeginVerifyRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of BeginVerify messages that
have been retransmitted for this TE link."
::= { lmpTeLinkPerfEntry 5 }
lmpTeBeginVerifyAckReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of BeginVerifyAck messages that
have been received for this TE link."
::= { lmpTeLinkPerfEntry 6 }
lmpTeBeginVerifyAckSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of BeginVerifyAck messages that
have been sent for this TE link."
::= { lmpTeLinkPerfEntry 7 }
lmpTeBeginVerifyNackReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of BeginVerifyNack messages that
have been received for this TE link."
::= { lmpTeLinkPerfEntry 8 }
Dubuc, et al. Standards Track [Page 45]
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RFC 4631 LMP-MIB Module September 2006
lmpTeBeginVerifyNackSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of BeginVerifyNack messages that
have been sent for this TE link."
::= { lmpTeLinkPerfEntry 9 }
lmpTeEndVerifyReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of EndVerify messages that have
been received for this TE link."
::= { lmpTeLinkPerfEntry 10 }
lmpTeEndVerifySent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of EndVerify messages that have
been sent for this TE link."
::= { lmpTeLinkPerfEntry 11 }
lmpTeEndVerifyRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of EndVerify messages that
have been retransmitted over this control channel."
::= { lmpTeLinkPerfEntry 12 }
lmpTeEndVerifyAckReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of EndVerifyAck messages that
have been received for this TE link."
::= { lmpTeLinkPerfEntry 13 }
lmpTeEndVerifyAckSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
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RFC 4631 LMP-MIB Module September 2006
STATUS current
DESCRIPTION
"This object counts the number of EndVerifyAck messages that
have been sent for this TE link."
::= { lmpTeLinkPerfEntry 14 }
lmpTeTestStatusSuccessReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusSuccess messages
that have been received for this TE link."
::= { lmpTeLinkPerfEntry 15 }
lmpTeTestStatusSuccessSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusSuccess messages
that have been sent for this TE link."
::= { lmpTeLinkPerfEntry 16 }
lmpTeTestStatusSuccessRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusSuccess messages
that have been retransmitted for this TE link."
::= { lmpTeLinkPerfEntry 17 }
lmpTeTestStatusFailureReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusFailure messages
that have been received for this TE link."
::= { lmpTeLinkPerfEntry 18 }
lmpTeTestStatusFailureSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusFailure messages
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RFC 4631 LMP-MIB Module September 2006
that have been sent for this TE link."
::= { lmpTeLinkPerfEntry 19 }
lmpTeTestStatusFailureRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusFailure messages
that have been retransmitted on this TE link."
::= { lmpTeLinkPerfEntry 20 }
lmpTeTestStatusAckReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusAck messages that
have been received for this TE link."
::= { lmpTeLinkPerfEntry 21 }
lmpTeTestStatusAckSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of TestStatusAck messages that
have been sent for this TE link."
::= { lmpTeLinkPerfEntry 22 }
lmpTeLinkSummaryReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of LinkSummary messages that
have been received for this TE link."
::= { lmpTeLinkPerfEntry 23 }
lmpTeLinkSummarySent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of LinkSummary messages that
have been sent for this TE link."
::= { lmpTeLinkPerfEntry 24 }
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RFC 4631 LMP-MIB Module September 2006
lmpTeLinkSummaryRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of LinkSummary messages that
have been retransmitted over this control channel."
::= { lmpTeLinkPerfEntry 25 }
lmpTeLinkSummaryAckReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of LinkSummaryAck messages that
have been received for this TE link."
::= { lmpTeLinkPerfEntry 26 }
lmpTeLinkSummaryAckSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of LinkSummaryAck messages that
have been sent for this TE link."
::= { lmpTeLinkPerfEntry 27 }
lmpTeLinkSummaryNackReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of LinkSummaryNack messages that
have been received for this TE link."
::= { lmpTeLinkPerfEntry 28 }
lmpTeLinkSummaryNackSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of LinkSummaryNack messages that
have been sent for this TE link."
::= { lmpTeLinkPerfEntry 29 }
lmpTeChannelStatusReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
Dubuc, et al. Standards Track [Page 49]
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RFC 4631 LMP-MIB Module September 2006
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatus messages that
have been received for this TE link."
::= { lmpTeLinkPerfEntry 30 }
lmpTeChannelStatusSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatus messages that
have been sent for this TE link."
::= { lmpTeLinkPerfEntry 31 }
lmpTeChannelStatusRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatus messages that
have been retransmitted for this TE link."
::= { lmpTeLinkPerfEntry 32 }
lmpTeChannelStatusAckReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatusAck messages
that have been received for this TE link."
::= { lmpTeLinkPerfEntry 33 }
lmpTeChannelStatusAckSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatus messages
that have been sent for this TE link."
::= { lmpTeLinkPerfEntry 34 }
lmpTeChannelStatusReqReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatusRequest messages
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that have been received for this TE link."
::= { lmpTeLinkPerfEntry 35 }
lmpTeChannelStatusReqSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatusRequest messages
that have been sent for this TE link."
::= { lmpTeLinkPerfEntry 36 }
lmpTeChannelStatusReqRetransmit OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatusRequest messages
that have been retransmitted for this TE link."
::= { lmpTeLinkPerfEntry 37 }
lmpTeChannelStatusRspReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatusResponse messages
that have been received for this TE link."
::= { lmpTeLinkPerfEntry 38 }
lmpTeChannelStatusRspSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of ChannelStatusResponse messages
that have been sent for this TE link."
::= { lmpTeLinkPerfEntry 39 }
lmpTeCounterDiscontinuityTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime on the most recent occasion at which
one or more of this TE link's counters suffered a
discontinuity. The relevant counters are the specific
instances associated with this TE link of any Counter32
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object contained in the lmpTeLinkPerfTable. If
no such discontinuities have occurred since the last re-
initialization of the local management subsystem, then this
object contains a zero value."
::= { lmpTeLinkPerfEntry 40 }
-- End of lmpTeLinkPerfTable
-- LMP Data Link Table
lmpDataLinkTable OBJECT-TYPE
SYNTAX SEQUENCE OF LmpDataLinkEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies the data-bearing links managed by the
LMP."
::= { lmpObjects 16 }
lmpDataLinkEntry OBJECT-TYPE
SYNTAX LmpDataLinkEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table exists for each ifEntry that represents
a data-bearing link. An ifEntry with an ifIndex must exist
before the corresponding lmpDataLinkEntry is created.
If an entry representing the data-bearing link is destroyed in
the ifTable, then so is the corresponding entry in the
lmpDataLinkTable. The administrative status value is
controlled from the ifEntry. The index to this table is also
used to get information in the componentLinkTable
of the TE-LINK-STD-MIB MIB module."
INDEX { ifIndex }
::= { lmpDataLinkTable 1 }
LmpDataLinkEntry ::= SEQUENCE {
lmpDataLinkType INTEGER,
lmpDataLinkAddressType InetAddressType,
lmpDataLinkIpAddr InetAddress,
lmpDataLinkRemoteIpAddress InetAddress,
lmpDataLinkRemoteIfId InterfaceIndexOrZero,
lmpDataLinkEncodingType TeLinkEncodingType,
lmpDataLinkActiveOperStatus INTEGER,
lmpDataLinkPassiveOperStatus INTEGER,
lmpDataLinkRowStatus RowStatus,
lmpDataLinkStorageType StorageType
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}
lmpDataLinkType OBJECT-TYPE
SYNTAX INTEGER {
port(1),
componentLink(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This attribute specifies whether this data-bearing link is
a port or a component link. Component links are multiplex
capable, whereas ports are not multiplex capable."
REFERENCE
"Link Management Protocol, RFC 4204."
::= { lmpDataLinkEntry 1 }
lmpDataLinkAddressType OBJECT-TYPE
SYNTAX InetAddressType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This attribute specifies the data-bearing link IP address
type. If the data-bearing link is unnumbered, the address
type must be set to unknown(0)."
::= { lmpDataLinkEntry 2 }
lmpDataLinkIpAddr OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The local Internet address for numbered links. The type
of this address is determined by the value of
lmpDataLinkAddressType object.
For IPv4 and IPv6 numbered links, this object represents
the local IP address associated with the data-bearing
link. For an unnumbered link, the local address is
of type unknown, and this object is set to the zero-length
string; the ifIndex object then identifies the
unnumbered address."
::= { lmpDataLinkEntry 3 }
lmpDataLinkRemoteIpAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-create
STATUS current
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DESCRIPTION
"The remote Internet address for numbered data-bearing links.
The type of this address is determined by the
lmpDataLinkAddressType object.
For IPv4 and IPv6 numbered links, this object represents the
remote IP address associated with the data-bearing link. For
an unnumbered link, the remote address is of type unknown,
and this object is set to the zero-length string; the
lmpDataLinkRemoteIfId object then identifies the unnumbered
address.
This information is either configured manually or
communicated by the remote node during the link verification
procedure."
::= { lmpDataLinkEntry 4 }
lmpDataLinkRemoteIfId OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Interface identifier of the remote end point. This
information is either configured manually or
communicated by the remote node during the link verification
procedure."
::= { lmpDataLinkEntry 5 }
lmpDataLinkEncodingType OBJECT-TYPE
SYNTAX TeLinkEncodingType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The encoding type of the data-bearing link."
REFERENCE
"Generalized MPLS Signaling Functional Description, RFC 3471."
::= { lmpDataLinkEntry 6 }
lmpDataLinkActiveOperStatus OBJECT-TYPE
SYNTAX INTEGER {
upAlloc(1),
upFree(2),
down(3),
testing(4) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The actual operational status of this data-bearing link
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(active FSM)."
REFERENCE
"Link Management Protocol, RFC 4204."
::= { lmpDataLinkEntry 7 }
lmpDataLinkPassiveOperStatus OBJECT-TYPE
SYNTAX INTEGER {
upAlloc(1),
upFree(2),
down(3),
psvTst(4) }
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The actual operational status of this data-bearing link
(passive FSM)."
REFERENCE
"Link Management Protocol, RFC 4204."
::= { lmpDataLinkEntry 8 }
lmpDataLinkRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This variable is used to create, modify, and/or
delete a row in this table. None of the writable objects
in a row can be changed if the status is active(1).
All read-create objects must have valid and consistent
values before the row can be activated."
::= { lmpDataLinkEntry 9 }
lmpDataLinkStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row in the
lmpDataLinkTable. Conceptual rows having the value
'permanent' need not allow write-access to any
columnar object in the row."
DEFVAL { nonVolatile }
::= { lmpDataLinkEntry 10 }
-- End of lmpDataLinkTable
-- LMP Data Link Performance Table
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lmpDataLinkPerfTable OBJECT-TYPE
SYNTAX SEQUENCE OF LmpDataLinkPerfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies the data-bearing links LMP performance
counters."
::= { lmpObjects 17 }
lmpDataLinkPerfEntry OBJECT-TYPE
SYNTAX LmpDataLinkPerfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table contains information about
the LMP performance counters for the data-bearing links.
lmpDataLinkDiscontinuityTime is used to indicate potential
discontinuity for all counter objects in this table."
INDEX { ifIndex }
::= { lmpDataLinkPerfTable 1 }
LmpDataLinkPerfEntry ::= SEQUENCE {
lmpDataLinkTestReceived Counter32,
lmpDataLinkTestSent Counter32,
lmpDataLinkActiveTestSuccess Counter32,
lmpDataLinkActiveTestFailure Counter32,
lmpDataLinkPassiveTestSuccess Counter32,
lmpDataLinkPassiveTestFailure Counter32,
lmpDataLinkDiscontinuityTime TimeStamp
}
lmpDataLinkTestReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Test messages that have
been received on this data-bearing link."
::= { lmpDataLinkPerfEntry 1 }
lmpDataLinkTestSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Test messages that have
been sent on this data-bearing link."
::= { lmpDataLinkPerfEntry 2 }
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lmpDataLinkActiveTestSuccess OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of data-bearing link tests
that were successful on the active side of this data-
bearing link."
::= { lmpDataLinkPerfEntry 3 }
lmpDataLinkActiveTestFailure OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of data-bearing link tests
that failed on the active side of this data-bearing link."
::= { lmpDataLinkPerfEntry 4 }
lmpDataLinkPassiveTestSuccess OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of data-bearing link tests
that were successful on the passive side of this data-
bearing link."
::= { lmpDataLinkPerfEntry 5 }
lmpDataLinkPassiveTestFailure OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of data-bearing link tests
that failed on the passive side of this data-bearing link."
::= { lmpDataLinkPerfEntry 6 }
lmpDataLinkDiscontinuityTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime on the most recent occasion at which
one or more of this data-bearing link's counters suffered
a discontinuity. The relevant counters are the specific
instances associated with this data-bearing link of any
Counter32 object contained in the lmpDataLinkPerfTable. If
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no such discontinuities have occurred since the last re-
initialization of the local management subsystem, then this
object contains a zero value."
::= { lmpDataLinkPerfEntry 7 }
-- End of lmpDataLinkPerfTable
-- Notification Configuration
lmpNotificationMaxRate OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The LMP notification rate depends on the size of the network,
the type of links, the network configuration, the
reliability of the network, etc.
When this MIB was designed, care was taken to minimize the
amount of notifications generated for LMP purposes. Wherever
possible, notifications are state driven, meaning that the
notifications are sent only when the system changes state.
The only notifications that are repeated and that could cause a
problem as far as congestion is concerned are the ones
associated with data link verification.
Without any considerations to handling of these
notifications, a problem may arise if the number of data
links is high. Since the data link verification notifications
can happen only once per data link per link verification
interval, the notification rate should be sustainable if one
chooses an appropriate link verification interval for a given
network configuration. For instance, a network of 100 nodes
with 5 links of 128 wavelengths each and a link verification
of 1 minute, where no more than 10% of the links failed at any
given time, would have 1 notification per second sent from
each node, or 100 notifications per second for the whole
network. The rest of the notifications are negligible
compared to this number.
To alleviate the congestion problem, the
lmpNotificationMaxRate object can be used to implement a
throttling mechanism. It is also possible to enable/disable
certain type of notifications.
This variable indicates the maximum number of
notifications issued per minute. If events occur
more rapidly, the implementation may simply fail to
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RFC 4631 LMP-MIB Module September 2006
emit these notifications during that period or may
queue them until an appropriate time. A value of 0
means that no throttling is applied and events may be
notified at the rate at which they occur.
Implementations should save the value of this object in
persistent memory so that it survives restarts or reboot."
::= { lmpObjects 18 }
lmpLinkPropertyNotificationsEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"If this object is true(1), then it enables the
generation of lmpTeLinkPropertyMismatch
and lmpDataLinkPropertyMismatch notifications;
otherwise, these notifications are not emitted.
Implementations should save the value of this object in
persistent memory so that it survives restarts or reboot."
DEFVAL { false }
::= { lmpObjects 19 }
lmpUnprotectedNotificationsEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"If this object is true(1), then it enables the
generation of lmpUnprotected notifications;
otherwise, these notifications are not emitted.
Implementations should save the value of this object in
persistent memory so that it survives restarts or reboot."
DEFVAL { false }
::= { lmpObjects 20 }
lmpCcUpDownNotificationsEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"If this object is true(1), then it enables the generation of
lmpControlChannelUp and lmpControlChannelDown notifications;
otherwise, these notifications are not emitted.
Implementations should save the value of this object in
persistent memory so that it survives restarts or reboot."
DEFVAL { false }
::= { lmpObjects 21 }
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lmpTeLinkNotificationsEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"If this object is true(1), then it enables the
generation of lmpTeLinkDegraded and lmpTeLinkNotDegraded
notifications; otherwise, these notifications are not emitted.
Implementations should save the value of this object in
persistent memory so that it survives restarts or reboot."
DEFVAL { false }
::= { lmpObjects 22 }
lmpDataLinkNotificationsEnabled OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"If this object is true(1), then it enables the
generation of lmpDataLinkVerificationFailure
notification; otherwise, these notifications are not emitted.
Implementations should save the value of this object in
persistent memory so that it survives restarts or reboot."
DEFVAL { false }
::= { lmpObjects 23 }
-- Notifications
-- Link Property Mismatch Notifications
lmpTeLinkPropertyMismatch NOTIFICATION-TYPE
OBJECTS { teLinkRemoteIpAddr,
teLinkIncomingIfId }
STATUS current
DESCRIPTION
"This notification is generated when a TE link property
mismatch is detected on the node. The received remote TE link
ID of the misconfigured TE link is represented by either
teLinkRemoteIpAddr or teLinkIncomingIfId, depending on whether
the TE link is numbered or unnumbered. This notification
should not be sent unless lmpLinkPropertyNotificationsEnabled
is true(1). It is recommended that this notification be
reported only the first time a mismatch is detected.
Otherwise, for a given TE link, this notification can occur
no more than once per verification interval
(lmpGlobalLinkVerificationInterval)."
::= { lmpNotifications 1 }
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lmpDataLinkPropertyMismatch NOTIFICATION-TYPE
OBJECTS { lmpDataLinkType, lmpDataLinkRemoteIfId }
STATUS current
DESCRIPTION
"This notification is generated when a data-bearing link
property mismatch is detected on the node. lmpDataLinkType
is used to identify the local identifiers associated with
the data link. (The data link interface index can be used
to determine the TE link interface index, as this
relationship is captured in the interface stack table.)
The remote entity interface ID is the remote entity
interface ID received in the LinkSummary message.
This notification should not be sent unless
lmpLinkPropertyNotificationsEnabled is true(1). It is
recommended that this notification be reported only the
first time a mismatch is detected. Otherwise, for a given
data link, this notification can occur no more than once
per verification interval (lmpGlobalLinkVerificationInterval)."
::= { lmpNotifications 2 }
-- Neighbor Notification
lmpUnprotected NOTIFICATION-TYPE
OBJECTS { lmpCcNbrNodeId }
STATUS current
DESCRIPTION
"This notification is generated when there is more than one
control channel between LMP neighbors and the last redundant
control channel has failed. If the remaining operational
control channel fails, then there will be no more control
channels between the pair of nodes and all the TE links
between the pair of nodes, will go to degraded state. This
notification should not be sent unless
lmpUnprotectedNotificationsEnabled is set to true(1)."
::= { lmpNotifications 3 }
-- Control Channel Notifications
lmpControlChannelUp NOTIFICATION-TYPE
OBJECTS { lmpCcAdminStatus, lmpCcOperStatus }
STATUS current
DESCRIPTION
"This notification is generated when a control
channel transitions to the up operational state. This
notification should not be sent unless
lmpCcUpDownNotificationsEnabled is true(1)."
::= { lmpNotifications 4 }
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lmpControlChannelDown NOTIFICATION-TYPE
OBJECTS { lmpCcAdminStatus, lmpCcOperStatus }
STATUS current
DESCRIPTION
"This notification is generated when a control channel
transitions out of the up operational state. This
notification should not be sent unless
lmpCcUpDownNotificationsEnabled is true(1)."
::= { lmpNotifications 5 }
-- TE Link Notification
lmpTeLinkDegraded NOTIFICATION-TYPE
OBJECTS { lmpTeLinkOperStatus }
STATUS current
DESCRIPTION
"This notification is generated when a lmpTeLinkOperStatus
object for a TE link enters the degraded state. This
notification should not be sent unless
lmpTeLinkNotificationsEnabled is true(1)."
::= { lmpNotifications 6 }
lmpTeLinkNotDegraded NOTIFICATION-TYPE
OBJECTS { lmpTeLinkOperStatus }
STATUS current
DESCRIPTION
"This notification is generated when a lmpTeLinkOperStatus
object for a TE link leaves the degraded state. This
notification should not be sent unless
lmpTeLinkNotificationsEnabled is true(1)."
::= { lmpNotifications 7 }
-- Data-bearing Link Notification
lmpDataLinkVerificationFailure NOTIFICATION-TYPE
OBJECTS { lmpDataLinkActiveOperStatus,
lmpDataLinkPassiveOperStatus }
STATUS current
DESCRIPTION
"This notification is generated when a data-bearing
link verification fails. This notification should not be sent
unless lmpDataLinkNotificationsEnabled is true(1). For a given
data link, this notification can occur no more than once per
verification interval (lmpGlobalLinkVerificationInterval)."
::= { lmpNotifications 8 }
-- End of notifications
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RFC 4631 LMP-MIB Module September 2006
-- Module compliance
lmpCompliances
OBJECT IDENTIFIER ::= { lmpConformance 1 }
lmpGroups
OBJECT IDENTIFIER ::= { lmpConformance 2 }
lmpModuleFullCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance statement for agents that support the
configuration and monitoring of LMP MIB."
MODULE -- this module
MANDATORY-GROUPS { lmpNodeGroup,
lmpControlChannelGroup,
lmpLinkPropertyCorrelationGroup,
lmpPerfGroup,
lmpTeLinkGroup,
lmpDataLinkGroup }
GROUP lmpCcIsNotInterfaceGroup
DESCRIPTION
"This group is mandatory for devices that support
control channels that are not interfaces, in addition to
lmpControlChannelGroup. The following constraint applies:
lmpCcIsIf must at least be read-only, returning false(2)."
GROUP lmpCcIsInterfaceGroup
DESCRIPTION
"This group is mandatory for devices that support
control channels that are interfaces, in addition to
lmpControlChannelGroup. The following constraint applies:
lmpCcIsIf must at least be read-only, returning true(1)."
GROUP lmpLinkVerificationGroup
DESCRIPTION
"This group is mandatory for devices that support
the link verification procedure."
GROUP lmpNotificationGroup
DESCRIPTION
"This group is optional."
-- lmpNbrTable
OBJECT lmpNbrRowStatus
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SYNTAX RowStatus { active(1), notInService(2) }
WRITE-SYNTAX RowStatus { active(1), notInService(2),
createAndGo(4), destroy(6) }
DESCRIPTION
"Support for notReady(3) and createAndWait(5) is
not required."
-- lmpControlChannelTable
OBJECT lmpCcRemoteAddressType
SYNTAX INTEGER { unknown(0), ipv4(1), ipv6(2) }
DESCRIPTION
"Only ipv4(1) and ipv6(2) address types need to be
supported for non-point-to-point configurations."
OBJECT lmpCcRemoteIpAddr
SYNTAX InetAddress (SIZE(0|4|16))
DESCRIPTION
"The size of the IP address depends on the address type."
OBJECT lmpCcRowStatus
SYNTAX RowStatus { active(1), notInService(2) }
WRITE-SYNTAX RowStatus { active(1), notInService(2),
createAndGo(4), destroy(6) }
DESCRIPTION
"Support for notReady(3) and createAndWait(5) is
not required."
OBJECT lmpCcOperStatus
SYNTAX INTEGER { up(1), down(2) }
DESCRIPTION
"A value of configSnd(3), configRcv(4), active(5), or
goingDown(6) need not be supported."
-- lmpTeLinkTable
OBJECT lmpTeLinkOperStatus
SYNTAX INTEGER { up(1), down(2), degraded(5) }
DESCRIPTION
"The testing(3) and init(4) state need not be supported."
OBJECT lmpTeLinkRowStatus
SYNTAX RowStatus { active(1), notInService(2) }
WRITE-SYNTAX RowStatus { active(1), notInService(2),
createAndGo(4), destroy(6) }
DESCRIPTION
"Support for notReady(3) and createAndWait(5) is
not required."
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-- lmpDataLinkTable
OBJECT lmpDataLinkActiveOperStatus
SYNTAX INTEGER { upAlloc(1), upFree(2), down(3) }
DESCRIPTION
"A value of testing(4) need not be supported."
OBJECT lmpDataLinkPassiveOperStatus
SYNTAX INTEGER { upAlloc(1), upFree(2), down(3) }
DESCRIPTION
"A value of psvTst(4) need not be supported."
OBJECT lmpDataLinkRowStatus
SYNTAX RowStatus { active(1), notInService(2) }
WRITE-SYNTAX RowStatus { active(1), notInService(2),
createAndGo(4), destroy(6) }
DESCRIPTION
"Support for notReady(3) and createAndWait(5) is
not required."
::= { lmpCompliances 1 }
lmpModuleReadOnlyCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance statement for agents that support the
monitoring of the LMP MIB."
MODULE -- this module
-- The mandatory groups have to be implemented
-- by all LMP-enabled devices. However, they may all be supported
-- as read-only objects in the case where manual
-- configuration is not supported.
MANDATORY-GROUPS { lmpNodeGroup,
lmpControlChannelGroup,
lmpLinkPropertyCorrelationGroup,
lmpPerfGroup,
lmpTeLinkGroup,
lmpDataLinkGroup }
GROUP lmpCcIsNotInterfaceGroup
DESCRIPTION
"This group is mandatory for devices that support
control channels that are not interfaces, in addition to
lmpControlChannelGroup. The following constraint applies:
lmpCcIsIf must at least be read-only, returning false(2)."
GROUP lmpCcIsInterfaceGroup
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DESCRIPTION
"This group is mandatory for devices that support
control channels that are interfaces, in addition to
lmpControlChannelGroup. The following constraint applies:
lmpCcIsIf must at least be read-only, returning true(1)."
GROUP lmpLinkVerificationGroup
DESCRIPTION
"This group is mandatory for devices that support
the link verification procedure."
GROUP lmpNotificationGroup
DESCRIPTION
"This group is optional."
-- Scalars
OBJECT lmpAdminStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpGlobalLinkVerificationInterval
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcHelloIntervalDefault
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcHelloIntervalDefaultMin
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcHelloIntervalDefaultMax
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcHelloDeadIntervalDefault
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcHelloDeadIntervalDefaultMin
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MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcHelloDeadIntervalDefaultMax
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpNotificationMaxRate
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
-- lmpNbrTable
OBJECT lmpNbrRetransmitInterval
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpNbrRetryLimit
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpNbrRetransmitDelta
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpNbrRowStatus
SYNTAX RowStatus { active(1) }
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required, and active(1) is the
only status that needs to be supported."
OBJECT lmpNbrStorageType
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
-- lmpControlChannelTable
OBJECT lmpCcUnderlyingIfIndex
MIN-ACCESS read-only
DESCRIPTION
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"Write access is not required."
OBJECT lmpCcIsIf
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcNbrNodeId
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcRemoteAddressType
SYNTAX INTEGER { unknown(0), ipv4(1), ipv6(2) }
MIN-ACCESS read-only
DESCRIPTION
"Only ipv4(1) and ipv6(2) address types need to be
supported for non-point-to-point configurations."
OBJECT lmpCcRemoteIpAddr
SYNTAX InetAddress (SIZE(0|4|16))
MIN-ACCESS read-only
DESCRIPTION
"The size of the IP address depends on the address type."
OBJECT lmpCcSetupRole
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcAuthentication
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcHelloIntervalMin
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcHelloIntervalMax
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcHelloDeadIntervalMin
MIN-ACCESS read-only
DESCRIPTION
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RFC 4631 LMP-MIB Module September 2006
"Write access is not required."
OBJECT lmpCcHelloDeadIntervalMax
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcRowStatus
SYNTAX RowStatus { active(1) }
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required, and active(1) is the
only status that needs to be supported."
OBJECT lmpCcOperStatus
SYNTAX INTEGER { up(1), down(2) }
DESCRIPTION
"A value of configSnd(3), configRcv(4), active(5), or
goingDown(6) need not be supported."
OBJECT lmpCcStorageType
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
-- lmpLinkVerificationTable
OBJECT lmpLinkVerifyInterval
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpLinkVerifyDeadInterval
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpLinkVerifyAllLinks
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
-- lmpTeLinkTable
OBJECT lmpTeLinkNbrRemoteNodeId
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required if the link verification
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RFC 4631 LMP-MIB Module September 2006
procedure is enabled."
OBJECT lmpTeLinkVerification
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpTeLinkFaultManagement
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpTeLinkDwdm
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpTeLinkOperStatus
SYNTAX INTEGER { up(1), down(2), degraded(5) }
DESCRIPTION
"The testing(3) and init(4) state need not be supported."
OBJECT lmpTeLinkRowStatus
SYNTAX RowStatus { active(1) }
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required, and active(1) is the
only status that needs to be supported."
OBJECT lmpTeLinkStorageType
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
-- lmpTeLinkVerificationTable
OBJECT lmpLinkVerifyTransmissionRate
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpLinkVerifyWavelength
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpLinkVerifyRowStatus
SYNTAX RowStatus { active(1) }
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RFC 4631 LMP-MIB Module September 2006
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required, and active(1) is the
only status that needs to be supported."
OBJECT lmpLinkVerifyStorageType
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
-- lmpDataLinkTable
OBJECT lmpDataLinkAddressType
SYNTAX INTEGER { unknown(0), ipv4(1), ipv6(2) }
MIN-ACCESS read-only
DESCRIPTION
"Only ipv4(1) and ipv6(2) address types need to be
supported for numbered links. For unnumbered links, the
unknown(0) address type needs to be supported."
OBJECT lmpDataLinkIpAddr
SYNTAX InetAddress (SIZE(0|4|16))
MIN-ACCESS read-only
DESCRIPTION
"The size of the data-bearing link IP address depends on
the type of data-bearing link. Data-bearing link IP
address size is zero if the link is unnumbered, four if
the link IP address is IPv4, and sixteen if the link IP
address is IPv6."
OBJECT lmpDataLinkRemoteIpAddress
SYNTAX InetAddress (SIZE(0|4|16))
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required if the link verification
procedure is enabled."
OBJECT lmpDataLinkRemoteIfId
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required if the link verification
procedure is enabled."
OBJECT lmpDataLinkEncodingType
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
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RFC 4631 LMP-MIB Module September 2006
OBJECT lmpDataLinkActiveOperStatus
SYNTAX INTEGER { upAlloc(1), upFree(2), down(3) }
DESCRIPTION
"A value of testing(4) need not be supported."
OBJECT lmpDataLinkPassiveOperStatus
SYNTAX INTEGER { upAlloc(1), upFree(2), down(3) }
DESCRIPTION
"A value of psvTst(4) need not be supported."
OBJECT lmpDataLinkRowStatus
SYNTAX RowStatus { active(1) }
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required, and active(1) is the
only status that needs to be supported."
OBJECT lmpDataLinkStorageType
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
::= { lmpCompliances 2 }
-- Units of conformance
lmpNodeGroup OBJECT-GROUP
OBJECTS { lmpAdminStatus,
lmpOperStatus,
lmpNbrAdminStatus,
lmpNbrOperStatus,
lmpNbrRowStatus,
lmpNbrStorageType,
lmpUnprotectedNotificationsEnabled,
lmpNotificationMaxRate
}
STATUS current
DESCRIPTION
"Collection of objects that represent LMP node
configuration."
::= { lmpGroups 1 }
lmpControlChannelGroup OBJECT-GROUP
OBJECTS {
lmpNbrRetransmitInterval,
lmpNbrRetryLimit,
lmpNbrRetransmitDelta,
lmpNbrAdminStatus,
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RFC 4631 LMP-MIB Module September 2006
lmpNbrOperStatus,
lmpNbrRowStatus,
lmpNbrStorageType,
lmpCcHelloIntervalDefault,
lmpCcHelloIntervalDefaultMin,
lmpCcHelloIntervalDefaultMax,
lmpCcHelloDeadIntervalDefault,
lmpCcHelloDeadIntervalDefaultMin,
lmpCcHelloDeadIntervalDefaultMax,
lmpCcNbrNodeId,
lmpCcRemoteId,
lmpCcRemoteAddressType,
lmpCcRemoteIpAddr,
lmpCcSetupRole,
lmpCcAuthentication,
lmpCcHelloInterval,
lmpCcHelloIntervalMin,
lmpCcHelloIntervalMax,
lmpCcHelloIntervalNegotiated,
lmpCcHelloDeadInterval,
lmpCcHelloDeadIntervalMin,
lmpCcHelloDeadIntervalMax,
lmpCcHelloDeadIntervalNegotiated,
lmpCcOperStatus,
lmpCcRowStatus,
lmpCcStorageType,
lmpCcUpDownNotificationsEnabled
}
STATUS current
DESCRIPTION
"Objects that can be used to configure LMP interface."
::= { lmpGroups 2 }
lmpCcIsInterfaceGroup OBJECT-GROUP
OBJECTS { lmpCcIsIf }
STATUS current
DESCRIPTION
"Objects that can be used to configure control channels
that are interfaces."
::= { lmpGroups 3 }
lmpCcIsNotInterfaceGroup OBJECT-GROUP
OBJECTS { lmpCcUnderlyingIfIndex,
lmpCcIsIf,
lmpCcLastChange,
lmpCcAdminStatus
}
STATUS current
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RFC 4631 LMP-MIB Module September 2006
DESCRIPTION
"Objects that can be used to configure control channels
that are not interfaces."
::= { lmpGroups 4 }
lmpLinkPropertyCorrelationGroup OBJECT-GROUP
OBJECTS { lmpLinkPropertyNotificationsEnabled }
STATUS current
DESCRIPTION
"Collection of objects used to configure the link
property correlation procedure."
::= { lmpGroups 5 }
lmpLinkVerificationGroup OBJECT-GROUP
OBJECTS { lmpGlobalLinkVerificationInterval,
lmpLinkVerifyInterval,
lmpLinkVerifyDeadInterval,
lmpLinkVerifyTransportMechanism,
lmpLinkVerifyAllLinks,
lmpLinkVerifyTransmissionRate,
lmpLinkVerifyWavelength,
lmpLinkVerifyRowStatus,
lmpLinkVerifyStorageType,
lmpDataLinkNotificationsEnabled
}
STATUS current
DESCRIPTION
"Collection of objects that represent the link
verification procedure configuration."
::= { lmpGroups 6 }
lmpPerfGroup OBJECT-GROUP
OBJECTS { lmpCcInOctets,
lmpCcInDiscards,
lmpCcInErrors,
lmpCcOutOctets,
lmpCcOutDiscards,
lmpCcOutErrors,
lmpCcConfigReceived,
lmpCcConfigSent,
lmpCcConfigRetransmit,
lmpCcConfigAckReceived,
lmpCcConfigAckSent,
lmpCcConfigNackSent,
lmpCcConfigNackReceived,
lmpCcHelloReceived,
lmpCcHelloSent,
lmpCcBeginVerifyReceived,
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RFC 4631 LMP-MIB Module September 2006
lmpCcBeginVerifySent,
lmpCcBeginVerifyRetransmit,
lmpCcBeginVerifyAckReceived,
lmpCcBeginVerifyAckSent,
lmpCcBeginVerifyNackReceived,
lmpCcBeginVerifyNackSent,
lmpCcEndVerifyReceived,
lmpCcEndVerifySent,
lmpCcEndVerifyRetransmit,
lmpCcEndVerifyAckReceived,
lmpCcEndVerifyAckSent,
lmpCcTestStatusSuccessReceived,
lmpCcTestStatusSuccessSent,
lmpCcTestStatusSuccessRetransmit,
lmpCcTestStatusFailureReceived,
lmpCcTestStatusFailureSent,
lmpCcTestStatusFailureRetransmit,
lmpCcTestStatusAckReceived,
lmpCcTestStatusAckSent,
lmpCcLinkSummaryReceived,
lmpCcLinkSummarySent,
lmpCcLinkSummaryRetransmit,
lmpCcLinkSummaryAckReceived,
lmpCcLinkSummaryAckSent,
lmpCcLinkSummaryNackReceived,
lmpCcLinkSummaryNackSent,
lmpCcChannelStatusReceived,
lmpCcChannelStatusSent,
lmpCcChannelStatusRetransmit,
lmpCcChannelStatusAckReceived,
lmpCcChannelStatusAckSent,
lmpCcChannelStatusReqReceived,
lmpCcChannelStatusReqSent,
lmpCcChannelStatusReqRetransmit,
lmpCcChannelStatusRspReceived,
lmpCcChannelStatusRspSent,
lmpCcCounterDiscontinuityTime,
lmpTeInOctets,
lmpTeOutOctets,
lmpTeBeginVerifyReceived,
lmpTeBeginVerifySent,
lmpTeBeginVerifyRetransmit,
lmpTeBeginVerifyAckReceived,
lmpTeBeginVerifyAckSent,
lmpTeBeginVerifyNackReceived,
lmpTeBeginVerifyNackSent,
lmpTeEndVerifyReceived,
lmpTeEndVerifySent,
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RFC 4631 LMP-MIB Module September 2006
lmpTeEndVerifyRetransmit,
lmpTeEndVerifyAckReceived,
lmpTeEndVerifyAckSent,
lmpTeTestStatusSuccessReceived,
lmpTeTestStatusSuccessSent,
lmpTeTestStatusSuccessRetransmit,
lmpTeTestStatusFailureReceived,
lmpTeTestStatusFailureSent,
lmpTeTestStatusFailureRetransmit,
lmpTeTestStatusAckReceived,
lmpTeTestStatusAckSent,
lmpTeLinkSummaryReceived,
lmpTeLinkSummarySent,
lmpTeLinkSummaryRetransmit,
lmpTeLinkSummaryAckReceived,
lmpTeLinkSummaryAckSent,
lmpTeLinkSummaryNackReceived,
lmpTeLinkSummaryNackSent,
lmpTeChannelStatusReceived,
lmpTeChannelStatusSent,
lmpTeChannelStatusRetransmit,
lmpTeChannelStatusAckReceived,
lmpTeChannelStatusAckSent,
lmpTeChannelStatusReqReceived,
lmpTeChannelStatusReqSent,
lmpTeChannelStatusReqRetransmit,
lmpTeChannelStatusRspSent,
lmpTeChannelStatusRspReceived,
lmpTeCounterDiscontinuityTime,
lmpDataLinkTestReceived,
lmpDataLinkTestSent,
lmpDataLinkActiveTestSuccess,
lmpDataLinkActiveTestFailure,
lmpDataLinkPassiveTestSuccess,
lmpDataLinkPassiveTestFailure,
lmpDataLinkDiscontinuityTime
}
STATUS current
DESCRIPTION
"Collection of objects used to provide performance
information about LMP interfaces and data-bearing links."
::= { lmpGroups 7 }
lmpTeLinkGroup OBJECT-GROUP
OBJECTS { lmpTeLinkNbrRemoteNodeId,
lmpTeLinkVerification,
lmpTeLinkFaultManagement,
lmpTeLinkDwdm,
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RFC 4631 LMP-MIB Module September 2006
lmpTeLinkOperStatus,
lmpTeLinkRowStatus,
lmpTeLinkStorageType,
lmpTeLinkNotificationsEnabled
}
STATUS current
DESCRIPTION
"Objects that can be used to configure TE links."
::= { lmpGroups 8 }
lmpDataLinkGroup OBJECT-GROUP
OBJECTS { lmpDataLinkType,
lmpDataLinkAddressType,
lmpDataLinkIpAddr,
lmpDataLinkRemoteIpAddress,
lmpDataLinkRemoteIfId,
lmpDataLinkEncodingType,
lmpDataLinkActiveOperStatus,
lmpDataLinkPassiveOperStatus,
lmpDataLinkRowStatus,
lmpDataLinkStorageType
}
STATUS current
DESCRIPTION
"Collection of objects that represent data-bearing link
configuration."
::= { lmpGroups 9 }
lmpNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS { lmpTeLinkPropertyMismatch,
lmpDataLinkPropertyMismatch,
lmpUnprotected,
lmpControlChannelUp,
lmpControlChannelDown,
lmpTeLinkDegraded,
lmpTeLinkNotDegraded,
lmpDataLinkVerificationFailure }
STATUS current
DESCRIPTION
"Set of notifications defined in this module."
::= { lmpGroups 10 }
-- End of LMP-MIB
END
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RFC 4631 LMP-MIB Module September 2006
10. Security Considerations
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:
- Unauthorized changes to the lmpNbrTable, lmpControlChannelTable,
lmpTeLinkTable, and lmpDataLinkTable may disrupt allocation of
resources in the network.
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:
- The lmpNbrTable exposes the network provider's node IP addresses.
- lmpControlChannelTable exposes the network provider's control
network.
- lmpDataLinkTable exposes the network provider's data network.
SNMP versions prior to SNMPv3 did not include adequate security.
Even if the network itself is secure (for example by using IPSec),
even then, there is no control as to who on the secure network is
allowed to access and GET/SET (read/change/create/delete) the objects
in this MIB module.
It is RECOMMENDED that implementers consider the security features as
provided by the SNMPv3 framework (see [RFC3410], section 8),
including full support for the SNMPv3 cryptographic mechanisms (for
authentication and privacy).
Further, deployment of SNMP versions prior to SNMPv3 is NOT
RECOMMENDED. Instead, it is RECOMMENDED to deploy SNMPv3 and to
enable cryptographic security. It is then a customer/operator
responsibility to ensure that the SNMP entity giving access to an
instance of this MIB module is properly configured to give access to
the objects only to those principals (users) that have legitimate
rights to indeed GET or SET (change/create/delete) them.
Dubuc, et al. Standards Track [Page 78]
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RFC 4631 LMP-MIB Module September 2006
11. Contributors
Sudheer Dharanikota
EMail: sudheer@ieee.org
12. Acknowledgements
The general structure of this document has been modeled around the
MPLS Label Switching Router (LSR) MIB [RFC3813].
The authors wish to thank Dmitry Ryumkin, Baktha Muralidharan and
George Wang.
Thanks to Tom Petch for spotting inconsistencies in RFC 4327 and to
Bert Wijnen for document review.
13. IANA Considerations
No new IANA actions are requested in this document. All IANA actions
from RFC 4327 still hold and are reproduced here for information.
Note that new assignments can only be made via a Standards Action as
specified in [RFC2434].
13.1. IANA Considerations for LMP ifType
The IANA has assigned 227 ifType for LMP interfaces.
13.2. IANA Considerations for LMP-MIB
The IANA has assigned { transmission 227 } to the LMP-MIB module
specified in this document.
14. Changes from RFC 4327 to RFC 4631
The following changes have been made relative to RFC 4327.
a. Show that this document obsoletes RFC 4327.
b. Indicate in Abstract that this document provides minor
corrections to RFC 4327.
c. Correct use of TruthValue settings such that True is always 1,
and False is always 2.
d. Update to acknowledgements section.
e. Note in IANA section to show no further action required.
f. Remove identification of RFC 4327 and request RFC Editor to
insert new RFC number.
g. Update timestamps.
Dubuc, et al. Standards Track [Page 79]
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RFC 4631 LMP-MIB Module September 2006
h. Update author information.
i. Added punctuation to REFERENCE clauses.
j. Update Revision History clause.
k. Add this section.
l. Remove square braces from references to external documents from
within the MIB module itself.
m. Minor editorial corrections to text and DESCRIPTIONS clauses.
15. References
15.1. Normative References
[RFC2119] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, March 1997.
[RFC2434] Narten, T. and H. Alvestrand, "Guidelines for Writing an
IANA Considerations Section in RFCs", BCP 26, RFC 2434,
October 1998.
[RFC2578] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J.,
Rose, M., and S. Waldbusser, "Structure of Management
Information Version 2 (SMIv2)", STD 58, RFC 2578, April
1999.
[RFC2579] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J.,
Rose, M., and S. Waldbusser, "Textual Conventions for
SMIv2", STD 58, RFC 2579, April 1999.
[RFC2580] McCloghrie, K., Perkins, D., Schoenwaelder, J., Case, J.,
Rose, M., and S. Waldbusser, "Conformance Statements for
SMIv2", STD 58, RFC 2580, April 1999.
[RFC2863] McCloghrie, K. and F. Kastenholz, "The Interfaces Group
MIB", RFC 2863, June 2000.
[RFC2914] Floyd, S., "Congestion Control Principles", BCP 41, RFC
2914, September 2000.
[RFC3471] Berger, L., "Generalized Multi-Protocol Label Switching
(GMPLS) Signaling Functional Description", RFC 3471,
January 2003.
[RFC4001] Daniele, M., Haberman, B., Routhier, S., and J.
Schoenwaelder, "Textual Conventions for Internet Network
Addresses", RFC 4001, February 2005.
[RFC4204] Lang, J., "Link Management Protocol (LMP)", RFC 4204,
October 2005.
Dubuc, et al. Standards Track [Page 80]
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RFC 4631 LMP-MIB Module September 2006
[RFC4207] Lang, J. and D. Papadimitriou, "Synchronous Optical
Network (SONET)/Synchronous Digital Hierarchy (SDH)
Encoding for Link Management Protocol (LMP) Test
Messages", RFC 4207, October 2005.
[RFC4209] Fredette, A. and J. Lang, "Link Management Protocol (LMP)
for Dense Wavelength Division Multiplexing (DWDM) Optical
Line Systems", RFC 4209, October 2005.
[RFC4220] Dubuc, M., Nadeau, T., and J. Lang, "Traffic Engineering
Link Management Information Base", RFC 4220, November
2005.
15.2. Informative References
[RFC3410] Case, J., Mundy, R., Partain, D., and B. Stewart,
"Introduction and Applicability Statements for Internet-
Standard Management Framework", RFC 3410, December 2002.
[RFC3813] Srinivasan, C., Viswanathan, A., and T. Nadeau,
"Multiprotocol Label Switching (MPLS) Label Switching
Router (LSR) Management Information Base (MIB)", RFC 3813,
June 2004.
Dubuc, et al. Standards Track [Page 81]
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RFC 4631 LMP-MIB Module September 2006
Authors' Addresses
Martin Dubuc
EMail: dubuc.consulting@sympatico.ca
Thomas D. Nadeau
Cisco Systems, Inc.
1414 Massachusetts Ave.
Boxborough, MA 01719
EMail: tnadeau@cisco.com
Jonathan P. Lang
Sonos, Inc.
223 E. De La Guerra St.
Santa Barbara, CA 93101
EMail: jplang@ieee.org
Evan McGinnis
Hammerhead Systems
640 Clyde Court
Mountain View, CA 94043
EMail: emcginnis@hammerheadsystems.com
Adrian Farrel
Old Dog Consulting
EMail: adrian@olddog.co.uk
Dubuc, et al. Standards Track [Page 82]
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RFC 4631 LMP-MIB Module September 2006
Full Copyright Statement
Copyright (C) The Internet Society (2006).
This document is subject to the rights, licenses and restrictions
contained in BCP 78, and except as set forth therein, the authors
retain all their rights.
This document and the information contained herein are provided on an
"AS IS" basis and THE CONTRIBUTOR, THE ORGANIZATION HE/SHE REPRESENTS
OR IS SPONSORED BY (IF ANY), THE INTERNET SOCIETY AND THE INTERNET
ENGINEERING TASK FORCE DISCLAIM ALL WARRANTIES, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE
INFORMATION HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED
WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Intellectual Property
The IETF takes no position regarding the validity or scope of any
Intellectual Property Rights or other rights that might be claimed to
pertain to the implementation or use of the technology described in
this document or the extent to which any license under such rights
might or might not be available; nor does it represent that it has
made any independent effort to identify any such rights. Information
on the procedures with respect to rights in RFC documents can be
found in BCP 78 and BCP 79.
Copies of IPR disclosures made to the IETF Secretariat and any
assurances of licenses to be made available, or the result of an
attempt made to obtain a general license or permission for the use of
such proprietary rights by implementers or users of this
specification can be obtained from the IETF on-line IPR repository at
http://www.ietf.org/ipr.
The IETF invites any interested party to bring to its attention any
copyrights, patents or patent applications, or other proprietary
rights that may cover technology that may be required to implement
this standard. Please address the information to the IETF at
ietf-ipr@ietf.org.
Acknowledgement
Funding for the RFC Editor function is provided by the IETF
Administrative Support Activity (IASA).
Dubuc, et al. Standards Track [Page 83]
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