Network Working Group Martin Dubuc
Internet Draft Meriton Networks
Expires: August 2002
Sudheer Dharanikota
Nayna Networks
Thomas D. Nadeau
Cisco Systems
Jonathan P. Lang
Evan McGinnis
Calient Networks
February 2002
Link Management Protocol Management Information Base
draft-ietf-ccamp-lmp-mib-01.txt
Status of this Memo
This document is an Internet-Draft and is in full conformance with
all provisions of Section 10 of RFC 2026.
Internet-Drafts are working documents of the Internet Engineering
Task Force (IETF), its areas, and its working groups. Note that other
groups may also distribute working documents as Internet- Drafts.
Internet-Drafts are draft documents valid for a maximum of six months
and may be updated, replaced, or obsoleted by other documents at any
time. It is inappropriate to use Internet- Drafts as reference
material or to cite them other than as "work in progress."
The list of current Internet-Drafts can be accessed at
http://www.ietf.org/ietf/1id-abstracts.txt.
The list of Internet-Draft Shadow Directories can be accessed at
http://www.ietf.org/shadow.html.
Table of Contents
1. Abstract ..................................................... 2
2. Introduction ................................................. 2
3. Terminology .................................................. 3
4. The SNMP Management Framework ................................ 3
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5. Feature Checklist ............................................ 4
6. Outline ...................................................... 5
6.1. Summary of LMP MIB ........................................... 5
7. Brief Description of MIB Objects ............................. 6
7.1. lmpNbrTable .................................................. 6
7.2. lmpControlChannelTable ....................................... 6
7.3. lmpControlChannelPerfTable ................................... 6
7.4. lmpTeLinkTable ............................................... 7
7.5. lmpLinkVerificationTable ..................................... 7
7.6. lmpDataBearingLinkTable ...................................... 7
7.7. lmpDataBearingLinkPerfTable .................................. 7
8. Example of LMP Control Channel Interface Setup ............... 7
9. Application of the Interfaces Group to LMP ................... 9
9.1. Support of the LMP Layer by ifTable .......................... 10
10. Link Management Protocol MIB Definitions ..................... 12
11. Security Considerations ...................................... 66
12. Acknowledgments .............................................. 67
13. References ................................................... 67
14. Authors' Addresses ........................................... 69
15. Full Copyright Statement ..................................... 70
1. Abstract
This memo defines an experimental portion of the Management Informa-
tion 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) [LMP].
2. Introduction
Current work is underway in the IETF to specify a suite of protocols
to be used as a common control plane and a separate common measure-
ment plane. The Link Management Protocol, which primary purpose is to
manage traffic engineering (TE) links, is one of the key components
of this standardization activity. Primary goals of LMP are the
maintenance of the control channel connectivity, correlation of link
properties, verification of data-bearing links and detection and iso-
lation of link faults.
We describe in this document a MIB that can be used to manage LMP
implementations. This MIB covers both configuration and performance
monitoring aspects of LMP.
Comments should be made directly to the ccamp mailing list at
ccamp@ops.ietf.org.
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This memo does not, in its draft form, specify a standard for the
Internet community.
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, reference
[BCP14].
3. Terminology
This document uses terminology from the document describing the Link
Management Protocol [LMP]. 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,
any time a LMP message needs to be transferred to a neighbor node, it
can be sent on any of the active control channels. The control chan-
nels can also be used to exchange MPLS control plane information or
routing information.
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 multiplex-
ing capability (see [LMP] for 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. The SNMP Management Framework
The SNMP Management Framework presently consists of five major com-
ponents:
- An overall architecture, described in RFC 2571 [RFC2571].
Mechanisms for describing and naming objects and events for the
purpose of management. The first version of this Structure of
Management Information (SMI) is called SMIv1 and described in
STD 16, RFC 1155 [RFC1155], STD 16, RFC 1212 [RFC1212] and RFC
1215 [RFC1215]. The second version, called SMIv2, is described
in STD 58, RFC 2578 [RFC2578], STD 58, RFC 2579 [RFC2579] and
STD 58, RFC 2580 [RFC2580].
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- Message protocols for transferring management information. The
first version of the SNMP message protocol is called SNMPv1 and
described in STD 15, RFC 1157 [RFC1157]. A second version of
the SNMP message protocol, which is not an Internet standards
track protocol, is called SNMPv2c and described in RFC 1901
[RFC1901] and RFC 1906 [RFC1906]. The third version of the
message protocol is called SNMPv3 and described in RFC 1906
[RFC1906], RFC 2572 [RFC2572] and RFC 2574 [RFC2574].
- Protocol operations for accessing management information. The
first set of protocol operations and associated PDU formats is
described in STD 15, RFC 1157 [RFC1157]. A second set of
protocol operations and associated PDU formats is described in
RFC 1905 [RFC1905].
- A set of fundamental applications described in RFC 2573
[RFC2573] and the view-based access control mechanism described
in RFC 2575 [RFC2575].
A more detailed introduction to the current SNMP Management Framework
can be found in RFC 2570 [RFC2570].
Managed objects are accessed via a virtual information store, termed
the Management Information Base or MIB. Objects in the MIB are
defined using the mechanisms defined in the SMI.
This memo specifies a MIB module that is compliant to the SMIv2. A
MIB conforming to the SMIv1 can be produced through the appropriate
translations. The resulting translated MIB must be semantically
equivalent, except where objects or events are omitted because no
translation is possible (use of Counter64). Some machine readable
information in SMIv2 will be converted into textual descriptions in
SMIv1 during the translation process. However, this loss of machine
readable information is not considered to change the semantics of the
MIB.
5. Feature Checklist
The Link Management protocol MIB (LMP-MIB) is designed to satisfy the
following requirements and constraints:
- The MIB supports the enabling and disabling of LMP capability
on LMP capable interfaces of a photonic switch, optical
cross-connect or router.
- The MIB is used provide information about LMP adjacencies.
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- Support is provided for configuration of the keep alive and
link verification parameters.
- The MIB 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 goes hand-in-hand with the Link Bundling MIB
[BUNDLE-MIB]. The TE link table, which is used to associate data-
bearing links to TE links, is defined in the Link Bundling MIB. The
TE link table in the LMP MIB contains TE link information specific to
LMP.
6. Outline
Configuring LMP through an optical device involves the following
steps:
- Enabling LMP on LMP capable interfaces through control channel
configuration.
- 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).
6.1. Summary of LMP MIB
The MIB objects for performing these actions consist of the following
tables:
- The remote node table (lmpNbrTable) is used to identify the pair
of nodes that exchange LMP messages over control channels.
- The control channel table (lmpControlChannelTable) is used
for enabling the LMP protocol on LMP-capable interfaces.
- The control channel performance table
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(lmpControlChannelPerfTable) is used for collecting
LMP performance counts on a per-control channel basis.
- The TE link table (lmpTeLinkTable) is used for
specifying LMP information associated with TE links.
- The link verification table (lmpLinkVerificationTable) is used for
configuring the LMP link verification parameters of TE links.
- The data-bearing link table (lmpDataBearingLinkTable) is used to
specify the data-bearing links that are associated with TE links.
- The data-bearing link performance table
(lmpDataBearingLinkPerfTable) is used for collecting LMP
performance counts on data-bearing links.
These tables are described in the subsequent sections.
7. Brief Description of MIB Objects
Sections 7.1-7.3 describe objects pertaining to LMP-capable inter-
faces. Section 7.4 to 7.7 describes objects for specifying TE links
and data-bearing links. The MIB objects were derived from the LMP
document [LMP].
7.1. lmpNbrTable
This table identifies the pairs of nodes on which LMP is enabled.
7.2. lmpControlChannelTable
This table represents the interfaces that are LMP capable (i.e. capa-
ble of transmitting LMP messages). A photonic switch, optical cross-
connect, or router creates an entry in this table for every LMP capa-
ble interface on that device.
7.3. lmpControlChannelPerfTable
This table contains the objects to measure the LMP performance of LMP
capable interfaces and is an AUGMENT to the lmpControlChannelTable.
High capacity counters are provided for objects that are likely to
wrap around quickly.
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7.4. lmpTeLinkTable
This table represents the TE link information specific to LMP.
7.5. lmpLinkVerificationTable
This table augments the lmpTeLinkTable and represents the link verif-
ication parameters associated with the TE links.
7.6. lmpDataBearingLinkTable
The data-bearing link table enumerates the data-bearing links that
are associated with each TE link.
7.7. lmpDataBearingLinkPerfTable
This table augments the lmpDataBearingLinkTable. It contains the
objects to measure the LMP performance of data-bearing links.
8. Example of LMP Control Channel Setup
In this section we provide a brief example of using the MIB
objects described in section 10 to set up an LMP control channel.
While this example is not meant to illustrate every nuance of the
MIB, it is intended as an aid to understanding some of the key
concepts. It is meant to be read after going 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). We also assume 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 = 'c0010101'H, -- 192.1.1.1
lmpNbrRetransmitInterval = 10,
lmpNbrRetransmitTimeoutInterval = 0,
lmpNbrAdminStatus = up(1),
lmpNbrRowStatus = createAndGo(4)
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}
Then, the control channels must be set up. These are created in
the lmpControlChannelTable.
In lmpControlChannelTable:
{
lmpCcId = 1,
lmpCcUnderlyingIfIndex = 1,
lmCcIsIf = false(1),
lmpCcAuthentication = false(1),
lmpCcConfigRetransmitInterval = 10,
lmpCcHelloInterval = 15,
lmpCcHelloIntervalMin = 15,
lmpCcHelloIntervalMax = 1000,
lmpCcHelloDeadInterval = 45,
lmpCcHelloDeadIntervalMin = 45,
lmpCcHelloDeadIntervalMax = 1000,
lmpCcAdminStatus = up(1),
lmpCcRowStatus = createAndGo(4)
}
{
lmpCcId = 2,
lmpCcUnderlyingIfIndex = 2,
lmCcIsIf = false(1),
lmpCcAuthentication = false(1),
lmpCcConfigRetransmitInterval = 10,
lmpCcHelloInterval = 15,
lmpCcHelloIntervalMin = 15,
lmpCcHelloIntervalMax = 1000,
lmpCcHelloDeadInterval = 45,
lmpCcHelloDeadIntervalMin = 45,
lmpCcHelloDeadIntervalMax = 1000,
lmpCcAdminStatus = up(1),
lmpCcRowStatus = createAndGo(4)
}
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 lmpDataBearingLinkTable:
{
ifIndex = 41,
lmpDataBearingLinkNumberingType = unnumbered(1),
lmpDataBearingLinkRemoteIfId = 47,
lmpDataBearingLinkRowStatus = createAndGo(4)
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}
{
ifIndex = 43,
lmpDataBearingLinkNumberingType = unnumbered(1),
lmpDataBearingLinkRemoteIfId = 42,
lmpDataBearingLinkRowStatus = createAndGo(4)
}
{
ifIndex = 44,
lmpDataBearingLinkNumberingType = unnumbered(1),
lmpDataBearingLinkRemoteIfId = 48,
lmpDataBearingLinkRowStatus = createAndGo(4)
}
Note that the data-bearing link type (lmpDataBearingLinkType) 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
dataBearingChannelTable of the Link Bundling MIB [BUNDLE-MIB].
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 to specify TE link information specific
to LMP.
In lmpTeLinkTable:
{
ifIndex = 20,
lmpTeLinkVerification = true(2),
lmpTeLinkFaultManagement = true(2),
lmpTeLinkDwdm = false(1),
lmpTeLinkBitRate = 100000,
lmpTeLinkWavelength = 0,
lmpTeLinkRowStatus = createAndGo(4)
}
The association between the data-bearing links and the TE links is
stored in the ifStackTable [IF-MIB].
In parallel with the entry created in the lmpTeLinkTable, an entry
may be created in the teLinkTable of Link Bundling MIB
[BUNDLE-MIB].
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9. Application of the Interfaces Group to LMP
The Interfaces Group [IFMIB] 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 (2). 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 [IFMIB] 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 inter-relation of entries in the
ifTable is defined by Interfaces Stack Group defined in [IFMIB].
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(TBD) +
+----------------------------------------+
| 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 to its media (i.e.: Ethernet), then it is possible to stack
multiple LMP interfaces on top of this interface in parallel.
9.1. 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.
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ifDescr Description of the LMP interface.
ifType The value that is allocated for LMP is TBD.
This number will be 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 [IFMIB].
ifOperStatus This value reflects the actual or operational
status of LMP on this interface.
ifLastChange See [IFMIB].
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.
ifInUnknownProtos
The number of received packets discarded during
packet header validation, including packets with
unrecognized label values.
ifOutErrors See [IFMIB].
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 [IFMIB].
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ifHCInOctets The 64-bit version of ifInOctets; supported if
required by the compliance statements in [IFMIB].
ifHCOutOctets The 64-bit version of ifOutOctets; supported if
required by the compliance statements in [IFMIB].
ifAlias The non-volatile 'alias' name for the interface as
specified by a network manager.
ifCounterDiscontinuityTime
See [IFMIB].
10. LMP MIB Definitions
LMP-MIB DEFINITIONS ::= BEGIN
IMPORTS
MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
experimental, Integer32, Unsigned32, Counter32, TimeTicks
FROM SNMPv2-SMI
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF
TEXTUAL-CONVENTION, TruthValue, RowStatus, StorageType,
RowPointer, TimeStamp
FROM SNMPv2-TC
InterfaceIndex, InterfaceIndexOrZero, ifIndex, ifStackHigherLayer
FROM IF-MIB
InetAddressType, InetAddress
FROM INET-ADDRESS-MIB
teLinkRemoteIpAddr, teLinkIncomingIfId
FROM LINK-BUNDLING-MIB;
lmpMIB MODULE-IDENTITY
LAST-UPDATED "200202261200Z" -- 26 February 2002 12:00:00 EST
ORGANIZATION "Common Control and Measurement Protocols (CCAMP)
Working Group"
CONTACT-INFO
" Martin Dubuc
Postal: Meriton Networks
3026 Solandt Road
Kanata, ON, CANADA K2K 2A5
Tel: +1-613-270-9279 x253
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Email: martin.dubuc@meriton.com
Sudheer Dharanikota
Postal: Nayna Networks, Inc.
157 Topaz Street
Milipitas, CA 95035
Tel: +1-408-956-8000 x357
Email: sudheer@nayna.com
Thomas D. Nadeau
Postal: Cisco Systems, Inc.
300 Apollo Drive
Chelmsford, MA 01824
Tel: +1-978-244-3051
Email: tnadeau@cisco.com
Jonathan P. Lang
Postal: Calient Networks, Inc.
25 Castilian Drive
Goleta, CA 93117
Email: jplang@calient.net
Evan McGinnis
Postal: Calient Networks, Inc.
5853 Rue Ferrari
San Jose, CA 95138
Email: evan@calient.net"
DESCRIPTION
"This MIB contains managed object definitions for the
Link Management Protocol (LMP) as
defined in: Lang, J., Mitra, K., Drake, J., Kompella, K.,
Rekhter, Y., Berger, L., Saha, D.,
Basak, D., Sandick, H., Zinin, A., and
Rajagopalan, B., Link Management Protocol,
Internet Draft <draft-ietf-ccamp-lmp-02.txt>,
November 2001."
-- Revision history.
REVISION
"200202261200Z" -- 26 February 2002 12:00:00 EST
DESCRIPTION
"- Used latest MIB boiler plate.
- Added lmpFullModuleCompliance conformance statement.
- Replaced IpAddress with InetAddress.
- Added lmpOperStatus.
- Added lmpCcHelloIntervalNegotiated and
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lmpCcHelloDeadIntervalNegotiated.
- Converted all 64-bit counters to 32-bit counters.
- Added counters for all LMP message types.
- Added counters to monitor data-bearing link tests.
- Reintroduced lmpNbrRetransmitTimeout.
- Added lmpDataBearingLinkNumberingType and
lmpDataBearingLinkRemoteIpAddress.
- Split data-bearing link operational status into active and
passive operational status.
- Updated description of all row status and storage type objects.
- Updated references."
REVISION
"200110211200Z" -- 21 October 2001 12:00:00 EST
DESCRIPTION
"- Minor syntax fixes.
- Added lmpCcId. Changed type of lmpRemoteCcId.
- Updated lmpTeLinkEncodingType.
- Removed lmpRemoteTeLinkType and lmpRemoteTeLinkId (their
content can be derived from LINK-BUNDLING-MIB).
- Added lmpCcLastChange, lmpCcCounterDiscontinuityTime and
lmpDataBearingLinkCounterDiscontinuityTime.
- Moved lmpTeLinkBitRate and lmpTeLinkWavelength to
lmpLinkVerificationTable.
- Updated lmpDataBearingLinkOperStatus.
- Modified performance counters to account for changes in
channel status message types.
- Changed indices for lmpTeLinkPropertyMismatch and
lmpDataBearingLinkPropertyMismatch notifications.
- Renamed lmpNbrLinkSumRetransmitInterval. Removed
lmpNbrRetransmitTimeout.
- Added lmpCcUnderlyingIfId, lmpCcIsIf and lmpCcSetupRole."
REVISION
"200105221200Z" -- 22 May 2001 12:00:00 EST
DESCRIPTION
"Updates based on IETF-50 feedback. Aligned with
upcoming version of LMP draft."
REVISION
"200102221200Z" -- 22 February 2001 12:00:00 EST
DESCRIPTION
"Updates based on MPLS mailing list feedback."
REVISION
"200101261200Z" -- 26 January 2001 12:00:00 EST
DESCRIPTION
"Initial draft version."
::= { experimental 113 }
-- Textual Conventions
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NodeID ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"This value represents a Node ID."
SYNTAX InetAddress
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)
-- 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."
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 }
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-- 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 NodeID,
lmpNbrRetransmitInterval LmpRetransmitInterval,
lmpNbrRetransmitTimeout Unsigned32,
lmpNbrAdminStatus INTEGER,
lmpNbrOperStatus INTEGER,
lmpNbrRowStatus RowStatus,
lmpNbrStorageType StorageType
}
lmpNbrNodeId OBJECT-TYPE
SYNTAX NodeID
MAX-ACCESS accessible-for-notify
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 interval that is used for the
retransmission of LinkSummary, BeginVerify and EndVerify messages."
REFERENCE
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"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { lmpNbrEntry 2 }
lmpNbrRetransmitTimeout OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the LinkSummary, BeginVerify and EndVerify
retransmission timeout period. If the specified timeout expires
and the LinkSummary, BeginVerify and EndVerify message has not yet
been acknowledged with a LinkSummaryAck, BeginVerifyAck or
EndVerifyAck message, a node can stop retransmitting the LinkSummary,
BeginVerify or EndVerify messages. A value of 0 is used to indicate
that a node should never stop retransmission."
REFERENCE
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
DEFVAL { 0 }
::= { lmpNbrEntry 7 }
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 3 }
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 4 }
lmpNbrRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This variable is used to create, modify, and/or
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delete a row in this table. All read-create objects
can be changed when lmpNbrRowStatus is active."
::= { lmpNbrEntry 5 }
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
columnar object in the row."
::= { lmpNbrEntry 6 }
-- 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 a the default value for lmpCcHelloInterval."
REFERENCE
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { 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."
::= { lmpObjects 5 }
lmpCcHelloIntervalDefaultMax OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-write
STATUS current
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DESCRIPTION
"This object specifies the default maximum value for the
HelloInterval parameter. It is used as a default value
for lmpCcHelloIntervalMax."
::= { lmpObjects 6 }
lmpCcHelloDeadIntervalDefault OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-write
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 a a default value for
lmpCcHelloDeadInterval."
REFERENCE
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { 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."
::= { 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."
::= { lmpObjects 9 }
-- LMP Control Channel Table
lmpControlChannelTable OBJECT-TYPE
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SYNTAX SEQUENCE OF LmpControlChannelEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies LMP control channel information."
::= { lmpObjects 10 }
lmpControlChannelEntry OBJECT-TYPE
SYNTAX LmpControlChannelEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table is created by a LMP-enabled device for
every control channel. Whenever a new entry is created with lmpCcIsIf
set to true(2), then 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 NodeID,
lmpRemoteCcId Unsigned32,
lmpCcSetupRole INTEGER,
lmpCcAuthentication TruthValue,
lmpCcConfigRetransmitInterval LmpRetransmitInterval,
lmpCcConfigRetransmitTimeout Unsigned32,
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
MAX-ACCESS accessible-for-notify
STATUS current
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DESCRIPTION
"This value represents the local control channel identifier."
::= { lmpControlChannelEntry 1 }
lmpCcUnderlyingIfIndex OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This value represents the underlying interface index, i.e. the
interface index of the interface over which the LMP interface
will transmit its traffic. If set to 0, then the control channel
is not associated with any underlying interface. If the control
channel is not associated with an underlying interface, the control
channel's operational status must not be up(1), nor should the
control channel forward or receive traffic."
::= { lmpControlChannelEntry 2 }
lmpCcIsIf OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Denotes whether or not this control channel corresponds to
an interface represented in the interfaces group table."
::= { lmpControlChannelEntry 3 }
lmpCcNbrNodeId OBJECT-TYPE
SYNTAX NodeID
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This is the Node ID of the control channel remote node.
This value is either 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 }
lmpRemoteCcId OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This value represents the remote control channel identifier. It is
determined during the negotiation phase. A value
of zero means that the remote control channel identifier has not
yet been learnt."
::= { lmpControlChannelEntry 5 }
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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 6 }
lmpCcAuthentication OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates whether the control channel should use
authentication."
REFERENCE
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { lmpControlChannelEntry 7 }
lmpCcConfigRetransmitInterval OBJECT-TYPE
SYNTAX LmpRetransmitInterval
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the interval that is used for the
retransmission of Config messages during the parameter
negotiation phase."
REFERENCE
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { lmpControlChannelEntry 8 }
lmpCcConfigRetransmitTimeout OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the Config retransmission timeout
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period. If the specified timeout expires and no Config,
ConfigAck or ConfigNack message has been received, a node
can stop retransmitting Config messages on the control
channel. A value of 0 is used to indicate that a node should
never stop retransmission. This parameter (if non-zero)
should be greater than lmpCcConfigRetransmitInterval."
REFERENCE
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
DEFVAL { 0 }
::= { 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
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DESCRIPTION
"Once the control channel is active, this object represents
the negotiated HelloInterval value."
::= { lmpControlChannelEntry 13 }
lmpCcHelloDeadInterval OBJECT-TYPE
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
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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."
::= { 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
interface."
::= { 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. All read-create objects
can be changed when lmpCcRowStatus is active."
::= { lmpControlChannelEntry 21 }
lmpCcStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row in the
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lmpControlChannelTable. Conceptual rows having the value
'permanent' need not allow write-access to any
columnar object in the row."
::= { 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."
AUGMENTS { lmpControlChannelEntry }
::= { 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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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,
lmpCcChannelStatusRequestReceived Counter32,
lmpCcChannelStatusRequestSent Counter32,
lmpCcChannelStatusRequestRetransmit Counter32,
lmpCcChannelStatusResponseSent Counter32,
lmpCcChannelStatusResponseReceived 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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STATUS current
DESCRIPTION
"The number of inbound packets which 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 which 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
SYNTAX Counter32
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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
DESCRIPTION
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"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."
::= { lmpControlChannelPerfEntry 17 }
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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
SYNTAX Counter32
MAX-ACCESS read-only
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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
DESCRIPTION
"This object counts the number of TestStatusSuccess messages that have
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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."
::= { lmpControlChannelPerfEntry 33 }
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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
SYNTAX Counter32
MAX-ACCESS read-only
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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
DESCRIPTION
"This object counts the number of ChannelStatus messages that have
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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 }
lmpCcChannelStatusRequestReceived 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 }
lmpCcChannelStatusRequestSent 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."
::= { lmpControlChannelPerfEntry 49 }
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lmpCcChannelStatusRequestRetransmit 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 }
lmpCcChannelStatusResponseReceived 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 }
lmpCcChannelStatusResponseSent 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
any 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 or
Counter64 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
lmpTeLinkTable OBJECT-TYPE
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SYNTAX SEQUENCE OF LmpTeLinkEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains a collection of TE link."
::= { 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(TBD), i.e. for every TE link. An ifEntry
with an ifIndex must exist before the corresponding
teLinkEntry is created. If a TE link entry in the ifTable is
destroyed, then so is the corresponding entry in the
teLinkTable. 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 also
contained in teLinkTable [BUNDLE-MIB]."
INDEX { ifIndex }
::= { lmpTeLinkTable 1 }
LmpTeLinkEntry ::= SEQUENCE {
lmpTeLinkNbrNodeId NodeID,
lmpTeLinkVerification TruthValue,
lmpTeLinkFaultManagement TruthValue,
lmpTeLinkDwdm TruthValue,
lmpTeLinkOperStatus INTEGER,
lmpTeLinkRowStatus RowStatus,
lmpTeLinkStorageType StorageType
}
lmpTeLinkNbrNodeId OBJECT-TYPE
SYNTAX NodeID
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This is the Node ID of the TE link remote node. This value
may be learned during control channel parameter negotiation
phase (in the Config message)."
::= { lmpTeLinkEntry 1 }
lmpTeLinkVerification OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
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STATUS current
DESCRIPTION
"This object indicates if the extended LMP link verification
procedure is enabled for this TE link."
REFERENCE
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { lmpTeLinkEntry 2 }
lmpTeLinkFaultManagement OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates if the extended LMP fault management
procedure is enabled on this TE link."
REFERENCE
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { lmpTeLinkEntry 3 }
lmpTeLinkDwdm OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates if the extended LMP DWDM procedure
is enabled on this TE link."
REFERENCE
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { 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 are
no active control channel between the pair of nodes that
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form the endpoints of the TE link, but yet at least one
data-bearing links 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. All read-create objects
can be changed when lmpTeLinkRowStatus is active."
::= { 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."
::= { lmpTeLinkEntry 7 }
-- End of lmpTeLinkTable
lmpLinkVerificationInterval OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"This object indicates how often the link verification procedure
is executed. The interval is in milliseconds."
::= { lmpObjects 13 }
-- 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 }
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lmpLinkVerificationEntry OBJECT-TYPE
SYNTAX LmpLinkVerificationEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table is created by a LMP-enabled device for
every TE link that supports the LMP verification
procedure."
AUGMENTS { lmpTeLinkEntry }
::= { lmpLinkVerificationTable 1 }
LmpLinkVerificationEntry ::= SEQUENCE {
lmpVerifyInterval LmpInterval,
lmpVerifyDeadInterval LmpInterval,
lmpVerifyTransportMechanism BITS,
lmpVerifyAllLinks INTEGER,
lmpTeLinkBitRate Unsigned32,
lmpTeLinkWavelength Unsigned32
}
lmpVerifyInterval 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
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { lmpLinkVerificationEntry 1 }
lmpVerifyDeadInterval OBJECT-TYPE
SYNTAX LmpInterval
MAX-ACCESS read-create
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
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
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B. Rajagopalan, November 2001."
::= { lmpLinkVerificationEntry 2 }
lmpVerifyTransportMechanism OBJECT-TYPE
SYNTAX BITS {
-- SONET/SDH encoding type:
j016OverheadBytes(1),
j064OverheadBytes(2),
dccSectionOverheadBytes(3),
dccLineOverheadBytes(4),
pos(5)
-- GigE encoding type: TBD
-- 10GigE encoding type: TBD
}
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
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { lmpLinkVerificationEntry 3 }
lmpVerifyAllLinks OBJECT-TYPE
SYNTAX INTEGER { verifyAllLinks(1), verifyNewLinks(2) }
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object indicates whether the verification process checks
all entities or only the new entities that have been added to
this TE link."
::= { lmpLinkVerificationEntry 4 }
lmpTeLinkBitRate OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This is the bit rate at which the Test messages will be
transmitted and is expressed in bytes per second."
REFERENCE
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"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { lmpLinkVerificationEntry 5 }
lmpTeLinkWavelength OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This value corresponds to the wavelength at
which the Test messages will be transmitted over and is
measured in nanometers (nm). If each data-bearing link
corresponds to a separate wavelength, than this value should be
set to 0."
REFERENCE
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { lmpLinkVerificationEntry 6 }
-- End of lmpLinkVerificationTable
-- LMP Data Bearing Link Table
lmpDataBearingLinkTable OBJECT-TYPE
SYNTAX SEQUENCE OF LmpDataBearingLinkEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies the data-bearing links managed by the
LMP."
::= { lmpObjects 15 }
lmpDataBearingLinkEntry OBJECT-TYPE
SYNTAX LmpDataBearingLinkEntry
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 lmpDataBearingLinkEntry is created.
If an entry representing the data-bearing link is destroyed in
the ifTable, then so is the corresponding entry in the
lmpDataBearingLinkTable. The administrative status value is
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controlled from the ifEntry. The index to this table also
used to get information in the dataBearingChannelTable
[BUNDLE-MIB]."
INDEX { ifIndex }
::= { lmpDataBearingLinkTable 1 }
LmpDataBearingLinkEntry ::= SEQUENCE {
lmpDataBearingLinkType INTEGER,
lmpDataBearingLinkNumberingType INTEGER,
lmpDataBearingLinkRemoteIfId InterfaceIndexOrZero,
lmpDataBearingLinkRemoteIpAddress InetAddress,
lmpDataBearingLinkEncodingType INTEGER,
lmpDataBearingLinkActiveOperStatus INTEGER,
lmpDataBearingLinkPassiveOperStatus INTEGER,
lmpDataBearingLinkRowStatus RowStatus,
lmpDataBearingLinkStorageType StorageType
}
lmpDataBearingLinkType 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 link are multiplex
capable whereas, ports are not multiplex capable."
REFERENCE
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { lmpDataBearingLinkEntry 1 }
lmpDataBearingLinkNumberingType OBJECT-TYPE
SYNTAX INTEGER {
unnumbered(1),
ipV4(2),
ipV6(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This attribute specifies the data-bearing link numbering
type."
::= { lmpDataBearingLinkEntry 2 }
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lmpDataBearingLinkRemoteIfId 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 is
communicated by the remote node during the link verification
procedure."
::= { lmpDataBearingLinkEntry 3 }
lmpDataBearingLinkRemoteIpAddress OBJECT-TYPE
SYNTAX InetAddress
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"IP address of the remote end point. This
information is either configured manually or is
communicated by the remote node during the link verification
procedure."
::= { lmpDataBearingLinkEntry 4 }
lmpDataBearingLinkEncodingType OBJECT-TYPE
SYNTAX INTEGER {
packet(1),
ethernetV2Dix(2),
ansiPdh(3),
etsiPdh(4),
sdhItuG707(5),
sonetAnsiT1105(6),
digitalWrapper(7),
lambda(8),
fiber(9),
ethernet8023(10),
fiberChannel(11)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The encoding type of the data-bearing link."
REFERENCE
"draft-ietf-mpls-generalized-signaling-07.txt - Generalized
MPLS Signaling Functional Description, P. Ashwood-Smith,
A. Banarjee, L. Berger, G. Bernstein, J. Drake, Y. Fan,
E. Mannie, J. Lang, B. Rajagopalan, Y. Rekhter, D. Saha,
V. Sharma, G. Swallow, Z. Tang, November 2001."
::= { lmpDataBearingLinkEntry 5 }
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lmpDataBearingLinkActiveOperStatus 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
(active FSM)."
REFERENCE
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { lmpDataBearingLinkEntry 6 }
lmpDataBearingLinkPassiveOperStatus 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
"draft-ietf-ccamp-lmp-02.txt - Link Management Protocol (LMP),
J. Lang, K. Mitra, J. Drake, K. Kompella, Y. Rekhter,
L. Berger, D. Saha, D. Basak, H. Sandick, A. Zinin,
B. Rajagopalan, November 2001."
::= { lmpDataBearingLinkEntry 7 }
lmpDataBearingLinkRowStatus 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. All read-create objects
can be changed when lmpDataBearingLinkRowStatus is active."
::= { lmpDataBearingLinkEntry 8 }
lmpDataBearingLinkStorageType OBJECT-TYPE
SYNTAX StorageType
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MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this conceptual row in the
lmpDataBearingLinkTable. Conceptual rows having the value
'permanent' need not allow write-access to any
columnar object in the row."
::= { lmpDataBearingLinkEntry 9 }
-- End of lmpDataBearingLinkTable
-- LMP Data Bearing Link Performance Table
lmpDataBearingLinkPerfTable OBJECT-TYPE
SYNTAX SEQUENCE OF LmpDataBearingLinkPerfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table specifies the data-bearing links LMP performance
counters."
::= { lmpObjects 16 }
lmpDataBearingLinkPerfEntry OBJECT-TYPE
SYNTAX LmpDataBearingLinkPerfEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table contains information about
the LMP performance counters for the data-bearing links."
AUGMENTS { lmpDataBearingLinkEntry }
::= { lmpDataBearingLinkPerfTable 1 }
LmpDataBearingLinkPerfEntry ::= SEQUENCE {
lmpDataBearingLinkTestReceived Counter32,
lmpDataBearingLinkTestSent Counter32,
lmpDataBearingLinkActiveTestSuccess Counter32,
lmpDataBearingLinkActiveTestFailure Counter32,
lmpDataBearingLinkPassiveTestSuccess Counter32,
lmpDataBearingLinkPassiveTestFailure Counter32,
lmpDataBearingLinkCounterDiscontinuityTime TimeStamp
}
lmpDataBearingLinkTestReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
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"This object counts the number of Test messages that have
been received on this data-bearing link."
::= { lmpDataBearingLinkPerfEntry 1 }
lmpDataBearingLinkTestSent 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."
::= { lmpDataBearingLinkPerfEntry 2 }
lmpDataBearingLinkActiveTestSuccess OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of data-bearing link test
that were successful on the active side of this data-
bearing link."
::= { lmpDataBearingLinkPerfEntry 3 }
lmpDataBearingLinkActiveTestFailure OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of data-bearing link test
that failed on the active side of this data-bearing link."
::= { lmpDataBearingLinkPerfEntry 4 }
lmpDataBearingLinkPassiveTestSuccess OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of data-bearing link test
that were successful on the passive side of this data-
bearing link."
::= { lmpDataBearingLinkPerfEntry 5 }
lmpDataBearingLinkPassiveTestFailure OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of data-bearing link test
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that failed on the passive side of this data-bearing link."
::= { lmpDataBearingLinkPerfEntry 6 }
lmpDataBearingLinkCounterDiscontinuityTime OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime on the most recent occasion at which
any 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 or
Counter64 object contained in the lmpDataBearingLinkPerfTable. If
no such discontinuities have occurred since the last re-
initialization of the local management subsystem, then this
object contains a zero value."
::= { lmpDataBearingLinkPerfEntry 7 }
-- End of lmpDataBearingLinkPerfTable
-- Notification Configuration
lmpLinkPropertyMismatchNotifEnable OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"If this object is true, then it enables the
generation of lmpTeLinkPropertyMismatch
and lmpDataBearingLinkPropertyMismatch notifications,
otherwise these notifications are not emitted."
DEFVAL { false }
::= { lmpObjects 17 }
lmpUnprotectedNotifEnable OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"If this object is true, then it enables the
generation of lmpUnprotected notifications,
otherwise these notifications are not emitted."
DEFVAL { false }
::= { lmpObjects 18 }
lmpCcUpDownNotifEnable OBJECT-TYPE
SYNTAX TruthValue
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MAX-ACCESS read-write
STATUS current
DESCRIPTION
"If this object is true, then it enables the generation of
lmpControlChannelUp and lmpControlChannelDown notifications,
otherwise these notifications are not emitted."
DEFVAL { false }
::= { lmpObjects 19 }
lmpTeLinkNotifEnable OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"If this object is true, then it enables the
generation of lmpTeLinkDegraded notification,
otherwise these notifications are not emitted."
DEFVAL { false }
::= { lmpObjects 20 }
lmpDataBearingLinkNotifEnable OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"If this object is true, then it enables the
generation of lmpDataBearingLinkVerificationFailure
notification, otherwise these notifications are not emitted."
DEFVAL { false }
::= { lmpObjects 21 }
-- 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."
::= { lmpNotifications 1 }
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lmpDataBearingLinkPropertyMismatch NOTIFICATION-TYPE
OBJECTS { ifStackHigherLayer,
lmpDataBearingLinkRemoteIfId }
STATUS current
DESCRIPTION
"This notification is generated when a data-bearing link
property mismatch is detected on the node. ifStackHigherLayer
is the interface index of the TE link. The remote entity
interface id is the remote entity interface id received in the
LinkSummary message."
::= { lmpNotifications 2 }
-- Neighbor Notification
lmpUnprotected NOTIFICATION-TYPE
OBJECTS { lmpNbrNodeId }
STATUS current
DESCRIPTION
"This notification is generated when all but one control channel
is operational. If the only operational control channel fails,
then there will be no more control channels between the pair of
nodes and all the data-bearing links between the pair of nodes
will go to degraded state."
::= { lmpNotifications 3 }
-- Control Channel Notifications
lmpControlChannelUp NOTIFICATION-TYPE
OBJECTS { lmpCcId }
STATUS current
DESCRIPTION
"This notification is generated when a control
channel transitions to the up operational state."
::= { lmpNotifications 4 }
lmpControlChannelDown NOTIFICATION-TYPE
OBJECTS { lmpCcId }
STATUS current
DESCRIPTION
"This notification is generated when a control
channel transitions to the down operational state."
::= { lmpNotifications 5 }
-- TE Link Notification
lmpTeLinkDegraded NOTIFICATION-TYPE
OBJECTS { ifIndex }
STATUS current
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DESCRIPTION
"This notification is generated when a lmpTeLinkOperStatus
object for a TE link enters the degraded state."
::= { lmpNotifications 6 }
-- Data-bearing Link Notification
lmpDataBearingLinkVerificationFailure NOTIFICATION-TYPE
OBJECTS { ifIndex }
STATUS current
DESCRIPTION
"This notification is generated when a data-bearing
link verification fails."
::= { lmpNotifications 7 }
-- End of notifications
-- Module compliance
lmpGroups
OBJECT IDENTIFIER ::= { lmpConformance 1 }
lmpCompliances
OBJECT IDENTIFIER ::= { lmpConformance 2 }
lmpFullModuleCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"Compliance statement for agents that support the
configuration and monitoring of 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 unsupported.
MANDATORY-GROUPS { lmpNodeGroup,
lmpControlChannelGroup,
lmpLinkPropertyCorrelationGroup,
lmpPerfGroup,
lmpTeLinkGroup,
lmpDataBearingLinkGroup }
GROUP lmpControlChannelIsNotInterfaceGroup
DESCRIPTION
"This group is mandatory for devices which support
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control channels that are not interfaces, in addition to
lmpControlChannelGroup. The following constraints apply:
lmpCcIsIf must at least be read-only returning false(1)."
GROUP lmpControlChannelIsInterfaceGroup
DESCRIPTION
"This group is mandatory for devices which support
control channels that are interfaces, in addition to
lmpControlChannelGroup. The following constraints apply:
lmpCcIsIf must at least be read-only returning true(2)."
GROUP lmpLinkVerificationGroup
DESCRIPTION
"This group is mandatory for devices which support
the link verification procedure."
-- lmpNbrTable
OBJECT lmpNbrRowStatus
SYNTAX INTEGER { active(1), notInService(2),
createAndGo(4), destroy(6) }
MIN-ACCESS read-create
DESCRIPTION
"The notReady(3) and createAndWait(5) states need
not be supported."
OBJECT lmpNbrStorageType
SYNTAX INTEGER { other(1) }
MIN-ACCESS read-create
DESCRIPTION
"Only other(1) needs to be supported."
-- lmpControlChannelTable
OBJECT lmpCcRowStatus
SYNTAX INTEGER { active(1), notInService(2),
createAndGo(4), destroy(6) }
MIN-ACCESS read-create
DESCRIPTION
"The notReady(3) and createAndWait(5) states need
not be supported."
OBJECT lmpCcOperStatus
SYNTAX INTEGER { up(1), down(2) }
MIN-ACCESS read-only
DESCRIPTION
"A value of active(3), configuring(4), goingDown(5)
need not be supported."
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OBJECT lmpCcStorageType
SYNTAX INTEGER { other(1) }
MIN-ACCESS read-create
DESCRIPTION
"Only other(1) needs to be supported."
-- lmpTeLinkTable
OBJECT lmpTeLinkOperStatus
SYNTAX INTEGER { up(1), down(2), degraded(4) }
MIN-ACCESS read-only
DESCRIPTION
"The testing(3) state need not be supported."
OBJECT lmpTeLinkRowStatus
SYNTAX INTEGER { active(1), notInService(2),
createAndGo(4), destroy(6) }
MIN-ACCESS read-create
DESCRIPTION
"The notReady(3) and createAndWait(5) states need
not be supported."
OBJECT lmpTeLinkStorageType
SYNTAX INTEGER { other(1) }
MIN-ACCESS read-create
DESCRIPTION
"Only other(1) needs to be supported."
-- lmpDataBearingLinkTable
OBJECT lmpDataBearingLinkActiveOperStatus
SYNTAX INTEGER { up(1), down(2), degraded(4) }
MIN-ACCESS read-only
DESCRIPTION
"A value of testing(3) need not be supported."
OBJECT lmpDataBearingLinkPassiveOperStatus
SYNTAX INTEGER { up(1), down(2), degraded(4) }
MIN-ACCESS read-only
DESCRIPTION
"A value of testing(3) need not be supported."
OBJECT lmpDataBearingLinkRowStatus
SYNTAX INTEGER { active(1), notInService(2),
createAndGo(4), destroy(6) }
MIN-ACCESS read-only
DESCRIPTION
"The notReady(3) and createAndWait(5) states need
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not be supported."
OBJECT lmpDataBearingLinkStorageType
SYNTAX INTEGER { other(1) }
MIN-ACCESS read-create
DESCRIPTION
"Only other(1) needs to be supported."
::= { lmpCompliances 1 }
lmpMonitoringModuleCompliance 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 unsupported.
MANDATORY-GROUPS { lmpNodeGroup,
lmpControlChannelGroup,
lmpLinkPropertyCorrelationGroup,
lmpPerfGroup,
lmpTeLinkGroup,
lmpDataBearingLinkGroup }
GROUP lmpControlChannelIsNotInterfaceGroup
DESCRIPTION
"This group is mandatory for devices which support
control channels that are not interfaces, in addition to
lmpControlChannelGroup. The following constraints apply:
lmpCcIsIf must at least be read-only returning false(1)."
GROUP lmpControlChannelIsInterfaceGroup
DESCRIPTION
"This group is mandatory for devices which support
control channels that are interfaces, in addition to
lmpControlChannelGroup. The following constraints apply:
lmpCcIsIf must at least be read-only returning true(2)."
GROUP lmpLinkVerificationGroup
DESCRIPTION
"This group is mandatory for devices which support
the link verification procedure."
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-- Scalars
OBJECT lmpAdminStatus
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpLinkVerificationInterval
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
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcHelloDeadIntervalDefaultMax
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
-- lmpNbrTable
OBJECT lmpNbrRetransmitInterval
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
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OBJECT lmpNbrRetransmitTimeout
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpNbrRowStatus
SYNTAX INTEGER { active(1), notInService(2),
createAndGo(4), destroy(6) }
MIN-ACCESS read-only
DESCRIPTION
"The notReady(3) and createAndWait(5) states need
not be supported."
OBJECT lmpNbrStorageType
SYNTAX INTEGER { other(1) }
MIN-ACCESS read-only
DESCRIPTION
"Only other(1) needs to be supported."
-- lmpControlChannelTable
OBJECT lmpCcUnderlyingIfIndex
MIN-ACCESS read-only
DESCRIPTION
"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 lmpCcSetupRole
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcAuthentication
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcConfigRetransmitInterval
MIN-ACCESS read-only
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DESCRIPTION
"Write access is not required."
OBJECT lmpCcConfigRetransmitTimeout
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
"Write access is not required."
OBJECT lmpCcHelloDeadIntervalMax
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpCcRowStatus
SYNTAX INTEGER { active(1), notInService(2),
createAndGo(4), destroy(6) }
MIN-ACCESS read-only
DESCRIPTION
"The notReady(3) and createAndWait(5) states need
not be supported."
OBJECT lmpCcOperStatus
SYNTAX INTEGER { up(1), down(2) }
MIN-ACCESS read-only
DESCRIPTION
"A value of active(3), configuring(4), goingDown(5)
need not be supported."
OBJECT lmpCcStorageType
SYNTAX INTEGER { other(1) }
MIN-ACCESS read-only
DESCRIPTION
"Only other(1) needs to be supported."
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-- lmpLinkVerificationTable
OBJECT lmpVerifyInterval
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpVerifyDeadInterval
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpVerifyAllLinks
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
-- lmpTeLinkTable
OBJECT lmpTeLinkNbrNodeId
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required if the link verification
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(4) }
MIN-ACCESS read-only
DESCRIPTION
"The testing(3) state need not be supported."
OBJECT lmpTeLinkRowStatus
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SYNTAX INTEGER { active(1), notInService(2),
createAndGo(4), destroy(6) }
MIN-ACCESS read-only
DESCRIPTION
"The notReady(3) and createAndWait(5) states need
not be supported."
OBJECT lmpTeLinkStorageType
SYNTAX INTEGER { other(1) }
MIN-ACCESS read-only
DESCRIPTION
"Only other(1) needs to be supported."
-- lmpTeLinkVerificationTable
OBJECT lmpTeLinkBitRate
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
OBJECT lmpTeLinkWavelength
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required."
-- lmpDataBearingLinkTable
OBJECT lmpDataBearingLinkNumberingType
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required if the link verification
procedure is enabled."
OBJECT lmpDataBearingLinkRemoteIfId
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required if the link verification
procedure is enabled."
OBJECT lmpDataBearingLinkRemoteIpAddress
MIN-ACCESS read-only
DESCRIPTION
"Write access is not required if the link verification
procedure is enabled."
OBJECT lmpDataBearingLinkEncodingType
MIN-ACCESS read-only
DESCRIPTION
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"Write access is not required."
OBJECT lmpDataBearingLinkActiveOperStatus
SYNTAX INTEGER { up(1), down(2), degraded(4) }
MIN-ACCESS read-only
DESCRIPTION
"A value of testing(3) need not be supported."
OBJECT lmpDataBearingLinkPassiveOperStatus
SYNTAX INTEGER { up(1), down(2), degraded(4) }
MIN-ACCESS read-only
DESCRIPTION
"A value of psvTst(3) need not be supported."
OBJECT lmpDataBearingLinkRowStatus
SYNTAX INTEGER { active(1), notInService(2),
createAndGo(4), destroy(6) }
MIN-ACCESS read-only
DESCRIPTION
"The notReady(3) and createAndWait(5) states need
not be supported."
OBJECT lmpDataBearingLinkStorageType
SYNTAX INTEGER { other(1) }
MIN-ACCESS read-only
DESCRIPTION
"Only other(1) needs to be supported."
::= { lmpCompliances 2 }
-- Units of conformance
lmpNodeGroup OBJECT-GROUP
OBJECTS { lmpAdminStatus,
lmpOperStatus,
lmpNbrAdminStatus,
lmpNbrOperStatus,
lmpNbrRowStatus,
lmpNbrStorageType,
lmpUnprotectedNotifEnable
}
STATUS current
DESCRIPTION
"Collection of objects needed for LMP node configuration."
::= { lmpGroups 1 }
lmpControlChannelGroup OBJECT-GROUP
OBJECTS {
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lmpNbrNodeId,
lmpNbrRetransmitInterval,
lmpNbrRetransmitTimeout,
lmpNbrAdminStatus,
lmpNbrOperStatus,
lmpNbrRowStatus,
lmpNbrStorageType,
lmpCcHelloIntervalDefault,
lmpCcHelloIntervalDefaultMin,
lmpCcHelloIntervalDefaultMax,
lmpCcHelloDeadIntervalDefault,
lmpCcHelloDeadIntervalDefaultMin,
lmpCcHelloDeadIntervalDefaultMax,
lmpCcNbrNodeId,
lmpCcId,
lmpRemoteCcId,
lmpCcSetupRole,
lmpCcAuthentication,
lmpCcConfigRetransmitInterval,
lmpCcConfigRetransmitTimeout,
lmpCcHelloInterval,
lmpCcHelloIntervalMin,
lmpCcHelloIntervalMax,
lmpCcHelloIntervalNegotiated,
lmpCcHelloDeadInterval,
lmpCcHelloDeadIntervalMin,
lmpCcHelloDeadIntervalMax,
lmpCcHelloDeadIntervalNegotiated,
lmpCcOperStatus,
lmpCcRowStatus,
lmpCcStorageType,
lmpCcUpDownNotifEnable
}
STATUS current
DESCRIPTION
"Collection of objects needed for LMP interface
configuration."
::= { lmpGroups 2 }
lmpControlChannelIsInterfaceGroup OBJECT-GROUP
OBJECTS { lmpCcIsIf }
STATUS current
DESCRIPTION
"Objects needed to implement control channels that are
interfaces."
::= { lmpGroups 3 }
lmpControlChannelIsNotInterfaceGroup OBJECT-GROUP
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OBJECTS {
lmpCcUnderlyingIfIndex,
lmpCcIsIf,
lmpCcLastChange,
lmpCcAdminStatus
}
STATUS current
DESCRIPTION
"Objects needed to implement control channels that are not
interfaces."
::= { lmpGroups 4 }
lmpLinkPropertyCorrelationGroup OBJECT-GROUP
OBJECTS { lmpLinkPropertyMismatchNotifEnable }
STATUS current
DESCRIPTION
"Collection of objects needed to implement the link
property correlation procedure."
::= { lmpGroups 5 }
lmpLinkVerificationGroup OBJECT-GROUP
OBJECTS { lmpLinkVerificationInterval,
lmpVerifyInterval,
lmpVerifyDeadInterval,
lmpVerifyTransportMechanism,
lmpVerifyAllLinks,
lmpTeLinkBitRate,
lmpTeLinkWavelength,
lmpDataBearingLinkNotifEnable
}
STATUS current
DESCRIPTION
"Collection of objects needed to implement the link
verification procedure."
::= { lmpGroups 6 }
lmpPerfGroup OBJECT-GROUP
OBJECTS { lmpCcInOctets,
lmpCcInDiscards,
lmpCcInErrors,
lmpCcOutOctets,
lmpCcOutDiscards,
lmpCcOutErrors,
lmpCcConfigReceived,
lmpCcConfigSent,
lmpCcConfigRetransmit,
lmpCcConfigAckReceived,
lmpCcConfigAckSent,
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lmpCcConfigNackSent,
lmpCcConfigNackReceived,
lmpCcHelloReceived,
lmpCcHelloSent,
lmpCcBeginVerifyReceived,
lmpCcBeginVerifySent,
lmpCcBeginVerifyReceived,
lmpCcBeginVerifyAckReceived,
lmpCcBeginVerifyAckSent,
lmpCcBeginVerifyNackReceived,
lmpCcBeginVerifyNackSent,
lmpCcEndVerifyReceived,
lmpCcEndVerifySent,
lmpCcEndVerifyReceived,
lmpCcEndVerifyAckReceived,
lmpCcEndVerifyAckSent,
lmpCcTestStatusSuccessReceived,
lmpCcTestStatusSuccessSent,
lmpCcTestStatusSuccessReceived,
lmpCcTestStatusFailureReceived,
lmpCcTestStatusFailureSent,
lmpCcTestStatusFailureReceived,
lmpCcLinkSummaryReceived,
lmpCcLinkSummarySent,
lmpCcLinkSummaryRetransmit,
lmpCcLinkSummaryAckReceived,
lmpCcLinkSummaryAckSent,
lmpCcLinkSummaryNackReceived,
lmpCcLinkSummaryNackSent,
lmpCcChannelStatusReceived,
lmpCcChannelStatusSent,
lmpCcChannelStatusRetransmit,
lmpCcChannelStatusAckReceived,
lmpCcChannelStatusAckSent,
lmpCcChannelStatusRequestReceived,
lmpCcChannelStatusRequestSent,
lmpCcChannelStatusRequestRetransmit,
lmpCcChannelStatusResponseReceived,
lmpCcChannelStatusResponseSent,
lmpCcCounterDiscontinuityTime,
lmpDataBearingLinkTestReceived,
lmpDataBearingLinkTestSent,
lmpDataBearingLinkActiveTestSuccess,
lmpDataBearingLinkActiveTestFailure,
lmpDataBearingLinkPassiveTestSuccess,
lmpDataBearingLinkPassiveTestFailure,
lmpDataBearingLinkCounterDiscontinuityTime
}
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STATUS current
DESCRIPTION
"Collection of objects needed for providing performance
information about LMP interfaces and data-bearing links."
::= { lmpGroups 7 }
lmpTeLinkGroup OBJECT-GROUP
OBJECTS { lmpTeLinkNbrNodeId,
lmpTeLinkVerification,
lmpTeLinkFaultManagement,
lmpTeLinkDwdm,
lmpTeLinkOperStatus,
lmpTeLinkRowStatus,
lmpTeLinkStorageType,
lmpTeLinkNotifEnable
}
STATUS current
DESCRIPTION
"Collection of objects needed for TE link configuration."
::= { lmpGroups 8 }
lmpDataBearingLinkGroup OBJECT-GROUP
OBJECTS { lmpDataBearingLinkType,
lmpDataBearingLinkNumberingType,
lmpDataBearingLinkRemoteIfId,
lmpDataBearingLinkRemoteIpAddress,
lmpDataBearingLinkEncodingType,
lmpDataBearingLinkActiveOperStatus,
lmpDataBearingLinkPassiveOperStatus,
lmpDataBearingLinkRowStatus,
lmpDataBearingLinkStorageType
}
STATUS current
DESCRIPTION
"Collection of objects needed for data-bearing link
configuration."
::= { lmpGroups 9 }
lmpNotificationGroup NOTIFICATION-GROUP
NOTIFICATIONS { lmpTeLinkPropertyMismatch,
lmpDataBearingLinkPropertyMismatch,
lmpUnprotected,
lmpControlChannelUp,
lmpControlChannelDown,
lmpTeLinkDegraded,
lmpDataBearingLinkVerificationFailure }
STATUS current
DESCRIPTION
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"Set of notifications implemented in this module.
None is mandatory."
::= { lmpGroups 10 }
-- End of LMP-MIB
END
11. Security Considerations
It is clear that this MIB is potentially useful for monitoring of LMP
enabled devices. This MIB can also be used for configuration of cer-
tain objects, and anything that can be configured can be incorrectly
configured, with potentially disastrous results.
At this writing, no security holes have been identified beyond those
that SNMP Security [RFC2571] is itself intended to address. These
relate to primarily controlled access to sensitive information and
the ability to configure a device - or which might result from opera-
tor error, which is beyond the scope of any security architecture.
There are a number of management objects defined in this MIB which
have 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 environ-
ment without proper protection can have a negative effect on network
operations. The use of SNMP Version 3 is recommended over prior ver-
sions, for configuration control, as its security model is improved.
SNMPv1 or SNMPv2 are by themselves not a secure environment. Even if
the network itself is secure (for example by using IPSec [IPSEC]),
there is no control as to who on the secure network is allowed to
access and GET/SET (read/change/create/delete) the objects in this
MIB. It is recommended that the implementers consider the security
features as provided by the SNMPv3 framework. Specifically, the use
of the User-based Security Model [RFC2574] and the View-based Access
Control [RFC2575] is recommended. It is then a customer/user respon-
sibility to ensure that the SNMP entity giving access to an instance
of this MIB 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.
There are a number of managed objects in this MIB that may contain
information that may be sensitive from a business perspective, in
that they can be used to derive the network topology, e.g. list of
nodes and their IP address (lmpNbrTable) and list of data-bearing
links (lmpDataBearingLinkTable). Allowing uncontrolled access to
these objects could result in malicious and unwanted disruptions of
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network traffic, incorrect network configurations or theft of com-
petitive business information. There are no objects that are particu-
larly sensitive in their own right, such as passwords or monetary
amounts.
12. Acknowledgments
The general structure of this draft has been modeled around draft-
ietf-mpls-lsr-mib-06.txt.
The authors wish to thank Dmitry Ryumkin, Baktha Muralidharan and
George Wang.
13. References
[LMP] Lang, J., Mitra, K., Drake, J., Kompella, K.,
Rekhter, Y., Berger, L., Saha, S., Basak, D.,
Sandick, H., Zinin, A., and Rajagopalan, B.,
"Link Management Protocol", Internet Draft
<draft-ietf-ccamp-lmp-02.txt>, November 2001.
[GMPLS] Ashwood-Smith, P., Banarjee, A., Berger, L.,
Bernstein, G., Drake, J., Fan, Y., Kompella, K.,
Mannie, E., Lang, J., Rajagopalan, B., Rekhter, Y.,
Saha, D., Sharma, V., Swallow, G., and Tang, Z.,
"Generalized MPLS Signaling Function Description",
Internet Draft
<draft-ietf-mpls-generalized-signaling-07.txt>,
November 2001.
[BUNDLE] Kompella, K., Rekhter, Y., and Berger, L.,
"Link Bundling in MPLS Traffic Engineering",
Internet Draft <draft-ietf-mpls-bundle-01.txt>,
November 2001.
[BUNDLE-MIB] Dubuc, M., Dharanikota, S. Nadeau, T., Lang, J.,
"Link Bundling Management Information Base",
Internet Draft <draft-ietf-mpls-bundle-mib-01.txt>,
January 2002.
[Assigned] Reynolds, J., and J. Postel, "Assigned Numbers",
RFC 1700, October 1994. See also:
http://www.isi.edu/in-notes/iana/assignments/smi-
numbers
[IANAFamily] Internet Assigned Numbers Authority (IANA), ADDRESS
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FAMILY NUMBERS, (http://www.isi.edu/in-
notes/iana/assignements/address-family-numbers),
for MIB see:
ftp://ftp.isi.edu/mib/ianaaddressfamilynumbers.mib
[RFC2571] Harrington, D., Presuhn, R., and B. Wijnen, "An
Architecture for Describing SNMP Management
Frameworks", RFC 2571, April 1999.
[RFC1155] Rose, M., and K. McCloghrie, "Structure and
Identification of Management Information for TCP/IP-
based Internets", STD 16, RFC 1155, May 1990.
[RFC1212] Rose, M., and K. McCloghrie, "Concise MIB Definitions",
STD 16, RFC 1212, March 1991.
[RFC1215] M. Rose, "A Convention for Defining Traps for use with
the SNMP", RFC 1215, March 1991.
[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.
[RFC1157] Case, J., Fedor, M., Schoffstall, M., and J. Davin,
"Simple Network Management Protocol", STD 15, RFC 1157,
May 1990.
[RFC1901] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser,
"Introduction to Community-based SNMPv2", RFC 1901,
January 1996.
[RFC1906] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser,
"Transport Mappings for Version 2 of the Simple Network
Management Protocol (SNMPv2)", RFC 1906, January 1996.
[RFC2572] Case, J., Harrington D., Presuhn R., and B. Wijnen,
"Message Processing and Dispatching for the Simple
Network Management Protocol (SNMP)", RFC 2572, April
1999.
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[RFC2574] Blumenthal, U., and B. Wijnen, "User-based Security
Model (USM) for version 3 of the Simple Network
Management Protocol (SNMPv3)", RFC 2574, April 1999.
[RFC1905] Case, J., McCloghrie, K., Rose, M., and S. Waldbusser,
"Protocol Operations for Version 2 of the Simple
Network Management Protocol (SNMPv2)", RFC 1905,
January 1996.
[RFC2573] Levi, D., Meyer, P., and B. Stewart, "SNMPv3
Applications", RFC 2573, April 1999.
[RFC2575] Wijnen, B., Presuhn, R., and K. McCloghrie, "View-based
Access Control Model (VACM) for the Simple Network
Management Protocol (SNMP)", RFC 2575, April 1999.
[RFC2570] Case, J., Mundy, R., Partain, D., and B. Stewart,
"Introduction to Version 3 of the Internet-standard
Network Management Framework", RFC 2570, April 1999.
[IPSEC] Kent, S., and Atkinson, R., "Security Architecture
for the Internet Protocol", RFC 2401, November
1998.
[IFMIB] McCloghrie, K., and Kastenholtz, F., "The Interfaces
Group MIB", RFC 2863, June 2000.
[BCP14] Bradner, S., "Key words for use in RFCs to Indicate
Requirement Levels", BCP 14, RFC 2119, March 1997.
14. Authors' Addresses
Martin Dubuc Jonathan P. Lang
Meriton Networks Calient Networks, Inc.
3026 Solandt Road 25 Castilian Drive
Kanata, ON, CANADA K2K 2A5 Goleta, CA 93117
Phone: +1-613-270-9279 x253 Email: jplang@calient.net
Email: martin.dubuc@meriton.com
Sudheer Dharanikota Evan McGinnis
Nayna Networks, Inc. Calient Networks, Inc.
157 Topaz Street 5853 Rue Ferrari
Milipitas, CA 95035 San Jose, CA 95138
Phone: +1-408-956-8000 x357 Email: evan@calient.net
Email: sudheer@nayna.com
Dubuc et al. Expires August 2002 [Page 69]
Internet Draft CCAMP LMP MIB February 26, 2002
Thomas D. Nadeau
Cisco Systems, Inc.
300 Apollo Drive
Chelmsford, MA 01824
Phone: +1-978-244-3051
Email: tnadeau@cisco.com
15. Full Copyright Statement
Copyright (C) The Internet Society (2001). All Rights Reserved.
This document and translations of it may be copied and furnished to
others, and derivative works that comment on or otherwise explain it
or assist in its implementation may be prepared, copied, published
and distributed, in whole or in part, without restriction of any
kind, provided that the above copyright notice and this paragraph are
included on all such copies and derivative works. However, this docu-
ment itself may not be modified in any way, such as by removing the
copyright notice or references to the Internet Society or other
Internet organizations, except as needed for the purpose of develop-
ing Internet standards in which case the procedures for copyrights
defined in the Internet Standards process must be followed, or as
required to translate it into languages other than English.
The limited permissions granted above are perpetual and will not be
revoked by the Internet Society or its successors or assigns. This
document and the information contained herein is provided on an "AS
IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING TASK
FORCE DISCLAIMS 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.
Dubuc et al. Expires August 2002 [Page 70]
