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-- *****************************************************************
-- MPLS-LDP-MIB.my
--
-- August 2000, Robert Schmitt
--
-- Copyright (c) 2000, 2005 by cisco Systems, Inc.
-- All rights reserved.
--
-- *****************************************************************
MPLS-LDP-MIB DEFINITIONS ::= BEGIN
IMPORTS
OBJECT-TYPE, MODULE-IDENTITY, NOTIFICATION-TYPE,
Integer32, Counter32, Unsigned32
FROM SNMPv2-SMI
MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
FROM SNMPv2-CONF
TEXTUAL-CONVENTION, RowStatus, TimeInterval, TruthValue,
TimeStamp, StorageType, RowPointer
FROM SNMPv2-TC
InterfaceIndex, InterfaceIndexOrZero
FROM IF-MIB
-- AtmInterfaceType, AtmVcIdentifier, AtmVpIdentifier
-- FROM ATM-TC-MIB
ciscoExperiment
FROM CISCO-SMI
AddressFamilyNumbers
FROM IANA-ADDRESS-FAMILY-NUMBERS-MIB;
mplsLdpMIB MODULE-IDENTITY
LAST-UPDATED "200601040000Z"
ORGANIZATION "Multiprotocol Label Switching (mpls)
Working Group"
CONTACT-INFO
"Joan Cucchiara (jcucchiara@brixnet.com)
Brix Networks
Hans Sjostrand (hans.sjostrand@etx.ericsson.se)
Ericsson
James V. Luciani (jluciani@tollbridgetech.com)
TollBridge Technologies"
DESCRIPTION
"This MIB contains managed object definitions for the
Multiprotocol Label Switching, Label Distribution
Protocol, LDP, as defined in draft-ietf-mpls-ldp-06.txt."
REVISION "200601040000Z"
DESCRIPTION "Imported Unsigned32 from SNMPv2-SMI."
REVISION "200003041200Z"
DESCRIPTION "Initial version of the mib module."
::= { ciscoExperiment 65 }
--****************************************************************
-- MPLS LDP Textual Conventions
--****************************************************************
--
MplsLsrIdentifier ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The Label Switch Router (LSR) identifier
is the first 4 bytes or the IP Address component
of the Label Distribution Protocol (LDP) identifier."
SYNTAX OCTET STRING (SIZE (4))
--
-- A similar TC is also used in RFC2677.txt, perhaps
-- this should be made general and not MPLS specific.
--
MplsLdpGenAddr ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The value of an network layer or data link
layer address."
SYNTAX OCTET STRING (SIZE (0..64))
-- following label is taken from the
-- draft-ietf-mpls-lsr-mib-01.txt
-- It is reproduced here and modified to reflect
-- the Frame Relay Forum's
-- recent decision to drop 17-bit DLCI support,
-- and other modifications. Also, added
-- reference 3. to REFERENCE clause.
MplsLabel ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"Represents an MPLS label. The label contents are
are specific to the label being represented.
The label carried in an MPLS shim header
(for LDP, the Generic Label) is a 20-bit number
represented by 4 octets. Bits 0-19 contain a
label or a reserved label value. Bits 20-31 MUST
be zero.
The frame relay label can be either 10-bits or
23-bits depending on the DLCI field size and the
upper 22-bits or upper 9-bits must be zero, respectively.
For an ATM label the lower 16-bits represents the VCI,
the next 8-bits represents the VPI and the remaining
bits MUST be zero."
REFERENCE
"1. 'MPLS Label Stack Encoding', Rosen et al., draft-
ietf-mpls-label-encaps-07.txt, September 1999.
2. 'Use of Label Switching on Frame Relay Networks',
Conta et al., draft-ietf-mpls-fr-03.txt,
November 1998.
3. 'MPLS using LDP and ATM VC Switching', Davie et al.,
draft-ietf-mpls-atm-02.txt, April 1999."
SYNTAX Unsigned32 (0..4294967295)
MplsLdpIdentifier ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The LDP identifier is a six octet quantity
which is used to identify an Label Switch Router
(LSR) label space.
The first four octets encode an IP address
assigned to the LSR, and the last two octets
identify a specific label space within the LSR."
SYNTAX OCTET STRING (SIZE (6))
MplsLdpLabelTypes ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The Layer 2 label types which are defined for
MPLS LDP are generic(1), atm(2), or frameRelay(3)."
SYNTAX INTEGER {
generic(1),
atm(2),
frameRelay(3)
}
-- The next two TC's added in lieu of actually IMPORTING ATM-TC-MIB
AtmVcIdentifier ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The VCI value for a VCL. The maximum VCI value
cannot exceed the value allowable by
atmInterfaceMaxVciBits defined in ATM-MIB."
SYNTAX INTEGER (0..65535)
AtmVpIdentifier ::= TEXTUAL-CONVENTION
STATUS current
DESCRIPTION
"The VPI value for a VPL or VCL. The value VPI=0
is only allowed for a VCL. For ATM UNIs supporting
VPCs the VPI value ranges from 0 to 255. The VPI
value 0 is supported for ATM UNIs conforming to
the ATM Forum UNI 4.0 Annex 8 (Virtual UNIs)
specification. For ATM UNIs supporting VCCs the
VPI value ranges from 0 to 255. For ATM NNIs the
VPI value ranges from 0 to 4095. The maximum VPI
value cannot exceed the value allowable by
atmInterfaceMaxVpiBits defined in ATM-MIB."
SYNTAX INTEGER (0..4095)
-- Top-level structure of the MIB (the following is proposed)
-- mpls OBJECT IDENTIFIER ::= { mplsProtocols }
-- mplsProtocols OBJECT IDENTIFIER ::= { mplsLdpObjects }
-- under mplsProtocols will be LDP, CR-LDP,
-- and other MPLS "Protocols".
mplsLdpObjects OBJECT IDENTIFIER ::= { mplsLdpMIB 1 }
mplsLdpNotifications OBJECT IDENTIFIER ::= { mplsLdpMIB 2 }
mplsLdpConformance OBJECT IDENTIFIER ::= { mplsLdpMIB 3 }
--****************************************************************
-- MPLS LDP Objects
--****************************************************************
mplsLdpLsrObjects OBJECT IDENTIFIER ::= { mplsLdpObjects 1 }
mplsLdpEntityObjects OBJECT IDENTIFIER ::= { mplsLdpObjects 2 }
--
-- The MPLS Label Distribution Protocol's
-- Label Switch Router Objects
--
mplsLdpLsrId OBJECT-TYPE
SYNTAX MplsLsrIdentifier
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The LSR's Identifier."
::= { mplsLdpLsrObjects 1 }
mplsLdpLsrLabelRetentionMode OBJECT-TYPE
SYNTAX INTEGER {
conservative(1),
liberal(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The LSR can be configured to use either
conservative or liberal label retention mode.
If the value of this object is conservative(1)
then advertized label mappings are retained
only if they will be used to forward packets,
i.e. if label came from a valid next hop.
If the value of this object is liberal(2)
then all advertized label mappings are retained
whether they are from a valid next hop or not."
::= { mplsLdpLsrObjects 2 }
mplsLdpLsrLoopDetectionCapable OBJECT-TYPE
SYNTAX INTEGER {
none(1),
other(2),
hopCount(3),
pathVector(4),
hopCountAndPathVector(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A indication of whether this LSR supports
loop detection.
none(1) -- Loop Detection is not supported
on this LSR.
other(2) -- Loop Detection is supported but
by a method other than those
listed below.
hopCount(3) -- Loop Detection is supported by
Hop Count only.
pathVector(4) -- Loop Detection is supported by
Path Vector only.
hopCountAndPathVector(5) -- Loop Detection is
supported by both Hop Count
And Path Vector.
Since Loop Detection is determined during
Session Initialization, an individual session
may not be running with loop detection. This
object simply gives an indication of whether or not the
LSR has the ability to support Loop Detection and
which types."
::= { mplsLdpLsrObjects 3 }
--
-- The MPLS Label Distribution Protocol Entity Objects
--
mplsLdpEntityIndexNext OBJECT-TYPE
SYNTAX Unsigned32 (0..4294967295)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object contains an appropriate value to
be used for mplsLdpEntityIndex when creating
entries in the mplsLdpEntityTable. The value
0 indicates that no unassigned entries are
available. To obtain the mplsLdpEntityIndex
value for a new entry, the manager issues a
management protocol retrieval operation to obtain
the current value of this object. After each
retrieval, the agent should modify the value to
the next unassigned index."
::= { mplsLdpEntityObjects 1 }
mplsLdpEntityTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpEntityEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains information about the
MPLS Label Distribution Protocol Entities which
exist on this Label Switch Router (LSR)."
::= { mplsLdpEntityObjects 2 }
mplsLdpEntityEntry OBJECT-TYPE
SYNTAX MplsLdpEntityEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table represents an LDP entity.
An entry can be created by a network administrator
or by an SNMP agent as instructed by LDP."
INDEX { mplsLdpEntityLdpId, mplsLdpEntityIndex }
::= { mplsLdpEntityTable 1 }
MplsLdpEntityEntry ::= SEQUENCE {
mplsLdpEntityLdpId MplsLdpIdentifier,
mplsLdpEntityIndex Unsigned32,
mplsLdpEntityProtocolVersion Integer32,
mplsLdpEntityAdminStatus INTEGER,
mplsLdpEntityOperStatus INTEGER,
mplsLdpEntityWellKnownDiscoveryPort Unsigned32,
mplsLdpEntityMaxPduLength Unsigned32,
mplsLdpEntityKeepAliveHoldTimer Integer32,
mplsLdpEntityHelloHoldTimer Integer32,
mplsLdpEntityFailedInitSessionTrapEnable INTEGER,
mplsLdpEntityFailedInitSessionThreshold Integer32,
mplsLdpEntityLabelDistributionMethod INTEGER,
mplsLdpEntityPVLimitMismatchTrapEnable INTEGER,
mplsLdpEntityPathVectorLimit Integer32,
mplsLdpEntityHopCountLoopDetection INTEGER,
mplsLdpEntityHopCount Unsigned32,
mplsLdpEntityTargetedPeer TruthValue,
mplsLdpEntityTargetedPeerAddrType AddressFamilyNumbers,
mplsLdpEntityTargetedPeerAddr MplsLdpGenAddr,
mplsLdpEntityOptionalParameters MplsLdpLabelTypes,
mplsLdpEntityDiscontinuityTime TimeStamp,
mplsLdpEntityStorageType StorageType,
mplsLdpEntityRowStatus RowStatus
}
mplsLdpEntityLdpId OBJECT-TYPE
SYNTAX MplsLdpIdentifier
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The LDP identifier.
The first four octets encode an IP address
assigned to the LSR, and the last two octets
identify a specific label space within the
LSR."
REFERENCE
"LDP Specification, Section on LDP Identifiers."
::= { mplsLdpEntityEntry 1 }
mplsLdpEntityIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This index is used as a secondary index to uniquely
identify this row. Before creating a row in this table,
the 'mplsLdpEntityIndexNext' object should be retrieved.
That value should be used for the value of this index
when creating a row in this table. (NOTE: if a value
of zero (0) is retrieved, that indicates that no rows
can be created in this table at this time."
::= { mplsLdpEntityEntry 2 }
mplsLdpEntityProtocolVersion OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The version number of the protocol. The value of 0 on a
read indicates that the version of the protocol is unknown.
Otherwise, the value of this object represents the version
of the LDP protocol."
::= { mplsLdpEntityEntry 3 }
mplsLdpEntityAdminStatus OBJECT-TYPE
SYNTAX INTEGER {
enable(1),
disable(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The administrative status of this LDP Entity.
If this object is changed from 'enable' to 'disable'
and this entity has already attempted to establish
contact with a Peer (which implies that the
'mplsLdpEntityRowStatus' object has been set to
'active'), then all contact with that
Peer is lost and all information from that Peer
needs to be removed from the MIB.
At this point the user is able to change values
which are related to this entity.
When the admin status is set back to 'up', then
this Entity will attempt to establish new sessions
with the Peer."
DEFVAL { enable }
::= { mplsLdpEntityEntry 4 }
mplsLdpEntityOperStatus OBJECT-TYPE
SYNTAX INTEGER {
unknown(0),
enabled(1),
disabled(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The operational status of this LDP Entity."
::= { mplsLdpEntityEntry 5 }
mplsLdpEntityWellKnownDiscoveryPort OBJECT-TYPE
SYNTAX Unsigned32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The well known LDP Discovery Port."
::= { mplsLdpEntityEntry 6 }
mplsLdpEntityMaxPduLength OBJECT-TYPE
SYNTAX Unsigned32 (0..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum PDU Length that is sent in
the Common Session Parameters of an Initialization
Message. A value of 255 or less specifies the
default maximum length of 4096 octets."
REFERENCE
"See Section on the 'Initialization Message' in the
LDP Specification."
::= { mplsLdpEntityEntry 7 }
mplsLdpEntityKeepAliveHoldTimer OBJECT-TYPE
SYNTAX Integer32 (1..65535)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The two octet value which is the proposed keep alive hold
timer for this LDP Entity."
::= { mplsLdpEntityEntry 8 }
mplsLdpEntityHelloHoldTimer OBJECT-TYPE
SYNTAX Integer32 (0..65535)
UNITS "seconds"
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The two octet value which is the proposed Hello hold
timer for this LDP Entity. A value of 0 means use the
default, which is 15 seconds for Link Hellos and 45
seconds for Targeted Hellos. A value of 65535 means
infinite."
DEFVAL { 0 }
::= { mplsLdpEntityEntry 9 }
mplsLdpEntityFailedInitSessionTrapEnable OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates whether the
'mplsLdpFailedInitSessionThresholdExceeded'
trap should be generated.
If the value of this object is 'enabled(1)'
then the trap will generated. If the value
of this object is 'disabled(2)' then the
trap will not be generated. The DEFVAL
is set to 'enabled(1)'."
DEFVAL { enabled }
::= { mplsLdpEntityEntry 10 }
mplsLdpEntityFailedInitSessionThreshold OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"When attempting to establish a session with a
given Peer, the given LDP Entity should
send out the SNMP notification,
'mplsLdpFailedInitSessionThresholdExceeded', when
the number of Session Initialization messages sent
exceeds this threshold.
A value of 0 (zero) for this object
indicates that the threshold is infinity, and
the SNMP notification will never be sent
when the value of this object is 0 (zero)."
::= { mplsLdpEntityEntry 11 }
mplsLdpEntityLabelDistributionMethod OBJECT-TYPE
SYNTAX INTEGER {
downstreamOnDemand(1),
downstreamUnsolicited(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"For any given LDP session, the method of
label distribution must be specified."
::= { mplsLdpEntityEntry 12 }
mplsLdpEntityPVLimitMismatchTrapEnable OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Indicates whether the 'mplsLdpPathVectorLimitMismatch'
trap should be generated.
If the value of this object is 'enabled(1)'
then the trap will generated. If the value
of this object is 'disabled(2)' then the
trap will not be generated. The DEFVAL
is set to 'enabled(1)'."
DEFVAL { enabled }
::= { mplsLdpEntityEntry 13 }
mplsLdpEntityPathVectorLimit OBJECT-TYPE
SYNTAX Integer32 (0..255)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"If the value of this object is 0 (zero) then
Loop Dection for Path Vectors is disabled.
Otherwise, if this object has a value greater than
zero, then Loop Dection for Path Vectors is enabled,
and the Path Vector Limit is this value.
Also, the value of the object,
'mplsLdpLsrLoopDetectionCapable', must be set to
either 'pathVector(4)' or 'hopCountAndPathVector(5)',
if this object has a value greater than 0 (zero)."
::= { mplsLdpEntityEntry 14 }
mplsLdpEntityHopCountLoopDetection OBJECT-TYPE
SYNTAX INTEGER {
disabled(0),
enabled(1)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An indication of whether loop detection based
on hop count is disabled or enabled for this
Entity. If this object has the value of
'disabled(0)', then loop detection using
hop counts is disabled.
Otherwise, if this object has a value of 'enabled(1)',
then loop detection based on hop counts is enabled.
Also, the value of the object,
'mplsLdpLsrLoopDetectionCapable', must have the value
of either: 'hopCount(3)' or 'hopCountAndPathVector(5)'."
::= { mplsLdpEntityEntry 15 }
mplsLdpEntityHopCount OBJECT-TYPE
SYNTAX Unsigned32 (0..255)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"If the value of 'mplsLdpEntityHopCountLoopDetection'
for this entry is 'enabled(1)', then this object
represents the initial Hop Count for this Entity.
If the value of 'mplsLdpEntityHopCountLoopDetection'
is 'disabled(0)', then the value of this object is
undefined."
::= { mplsLdpEntityEntry 16 }
mplsLdpEntityTargetedPeer OBJECT-TYPE
SYNTAX TruthValue
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"If this LDP entity uses targeted peer then set
this to true."
DEFVAL { false }
::= { mplsLdpEntityEntry 17 }
mplsLdpEntityTargetedPeerAddrType OBJECT-TYPE
SYNTAX AddressFamilyNumbers
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The type of the internetwork layer address used for
the Extended Discovery. This object indicates how
the value of mplsLdpEntityTargetedPeerAddr is to
be interpreted."
::= { mplsLdpEntityEntry 18 }
mplsLdpEntityTargetedPeerAddr OBJECT-TYPE
SYNTAX MplsLdpGenAddr
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value of the internetwork layer address used for
the Extended Discovery."
::= { mplsLdpEntityEntry 19 }
mplsLdpEntityOptionalParameters OBJECT-TYPE
SYNTAX MplsLdpLabelTypes
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Specifies the optional parameters for the LDP
Initialization Message. If the value is generic(1)
then no optional parameters will be sent in
the LDP Initialization message associated with
this Entity.
If the value is atmParameters(2) then
a row must be created in the mplsLdpEntityAtmParms
Table, which corresponds to this entry.
If the value is frameRelayParameters(3) then
a row must be created in the mplsLdpEntityFrameRelayParms
Table, which corresponds to this entry."
::= { mplsLdpEntityEntry 20 }
mplsLdpEntityDiscontinuityTime 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 entity's counters
suffered a discontinuity. The relevant counters are the
specific instances associated with this entity of
any Counter32, or Counter64 object contained
in the 'mplsLdpEntityStatsTable'. If no such
discontinuities have occurred since the last
re-initialization of the local management
subsytem, then this object contains a zero
value."
::= { mplsLdpEntityEntry 21 }
mplsLdpEntityStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this entry."
::= { mplsLdpEntityEntry 22 }
mplsLdpEntityRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An object that allows entries in this table to
be created and deleted using the
RowStatus convention.
Once the 'mplsLdpEntityAdminStatus' object has
the value of 'up' and this object has the value
of 'active' then the Entity will atttempt to
contact an LDP Peer. If the value of this object
is changed to 'notInService', then the Entity looses
contact with the LDP Peer and all information related
to that Peer must be removed from the MIB. This has
the same effect as changing 'mplsLdpEntityAdminStatus'
from 'enable' to 'disable'.
When this object is set to 'active' and the value of
the 'mplsLdpEntityAdminStatus' is 'enable' then
this Entity will attempt to contact the Peer and
establish new sessions."
::= { mplsLdpEntityEntry 23 }
--
-- Ldp Entity Objects for Generic Labels
--
mplsLdpEntityGenericObjects OBJECT IDENTIFIER ::=
{ mplsLdpEntityObjects 3 }
mplsLdpEntityConfGenericTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpEntityConfGenericEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table provides a way to configure Generic Labels
associated with LDP entities on the LSR."
::= { mplsLdpEntityGenericObjects 1 }
mplsLdpEntityConfGenericEntry OBJECT-TYPE
SYNTAX MplsLdpEntityConfGenericEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table provides a way to configure
a 'Generic Label' for LDP.
An entry in the 'mplsLdpEntityTable' will only have
associated entries in this Table if Generic Labels
are configured for a specific 'mplsLdpEntityEntry'.
Thus, not every 'mplsLdpEntityEntry' will have
associated entries in this table.
The InterfaceIndex value for a Generic Label is
from the 'ifLayer' where the label is created. Likewise,
the ifType of the interface is the 'ifLayer' where the
label is created. For example, if an implementation
creates the generic label at the ifLayer which
has the 'ifType' of 'mpls', then the
'mplsLdpConfGenericIfIndexOrZero' object
should be set to the value of the InterfaceIndex
for this 'ifLayer'.
If the value of 'mplsLdpConfGenericIfIndexOrZero' is zero
then the InterfaceIndex value of this object is not known.
If this Generic Label is used, i.e. a session has been
established successfully and data is forwarded using this
label, then the value of the
'mplsLdpConfGenericIfIndexOrZero' object MUST be
updated by the network management entity
(e.g. SNMP agent) to reflect the InterfaceIndex
value for the 'ifLayer' that created the Generic Label.
To summarize, not all implementations may assign ifIndices
at a label's creation time, thus, an ifIndex value
may not be known, until a subsequent time. However,
once that ifIndex value is known, the
'mplsLdpConfGenericIfIndexOrZero' object
should be changed to reflect the ifIndex value."
INDEX { mplsLdpEntityLdpId,
mplsLdpEntityIndex,
mplsLdpConfGenericIndex
}
::= { mplsLdpEntityConfGenericTable 1 }
MplsLdpEntityConfGenericEntry ::= SEQUENCE {
mplsLdpConfGenericIndex Unsigned32,
mplsLdpConfGenericIfIndexOrZero InterfaceIndexOrZero,
mplsLdpConfGenericLabel Unsigned32,
mplsLdpConfGenericStorageType StorageType,
mplsLdpConfGenericRowStatus RowStatus
}
mplsLdpConfGenericIndex OBJECT-TYPE
SYNTAX Unsigned32(1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This index is used to distinguish between multiple
Generic Labels configured for the same LDP Entity."
::= { mplsLdpEntityConfGenericEntry 1 }
mplsLdpConfGenericIfIndexOrZero OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This value represents either the InterfaceIndex of
the 'ifLayer' where this Generic Label was created, or
0 (zero). The value of zero means that the InterfaceIndex
is not known. For example, if the InterfaceIndex is
created subsequent to the Generic Label's creation, then
it would not be known. However, if the InterfaceIndex
is known, then it must be represented by this value.
If an InterfaceIndex becomes known, then the
network management entity (e.g. SNMP agent) responsible
for this object MUST change the value from 0 (zero) to the
value of the InterfaceIndex. If this Generic Label is
being used in forwarding data, then the value of this
object MUST be the InterfaceIndex."
::= { mplsLdpEntityConfGenericEntry 2 }
mplsLdpConfGenericLabel OBJECT-TYPE
SYNTAX Unsigned32(0..1048575)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The value of this object represents the Generic Label
used in the Generic Label TLV."
REFERENCE
"Generic Label TLV Section of the LDP Specification."
::= { mplsLdpEntityConfGenericEntry 3 }
mplsLdpConfGenericStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this entry."
::= { mplsLdpEntityConfGenericEntry 4 }
mplsLdpConfGenericRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An object that allows entries in this table to
be created and deleted using the
RowStatus convention.
NOTE: This RowStatus object should
have the same value of the 'mplsLdpEntityRowStatus'
related to this entry."
::= { mplsLdpEntityConfGenericEntry 5 }
--
-- Ldp Entity Objects for ATM
--
mplsLdpEntityAtmObjects OBJECT IDENTIFIER ::=
{ mplsLdpEntityObjects 4 }
mplsLdpEntityAtmParmsTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpEntityAtmParmsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains information about the
ATM specific information which could be used
in the 'Optional Parameters' and other ATM specific
information."
::= { mplsLdpEntityAtmObjects 1 }
mplsLdpEntityAtmParmsEntry OBJECT-TYPE
SYNTAX MplsLdpEntityAtmParmsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table represents the ATM parameters
and ATM information for this LDP entity."
INDEX { mplsLdpEntityLdpId,
mplsLdpEntityIndex
}
::= { mplsLdpEntityAtmParmsTable 1 }
MplsLdpEntityAtmParmsEntry ::= SEQUENCE {
mplsLdpEntityAtmIfIndexOrZero InterfaceIndexOrZero,
mplsLdpEntityAtmMergeCap INTEGER,
mplsLdpEntityAtmLabelRangeComponents Unsigned32,
mplsLdpEntityAtmVcDirectionality INTEGER,
mplsLdpEntityAtmLsrConnectivity INTEGER,
mplsLdpEntityDefaultControlVpi AtmVpIdentifier,
mplsLdpEntityDefaultControlVci AtmVcIdentifier,
mplsLdpEntityUnlabTrafVpi AtmVpIdentifier,
mplsLdpEntityUnlabTrafVci AtmVcIdentifier,
mplsLdpEntityAtmStorageType StorageType,
mplsLdpEntityAtmRowStatus RowStatus
}
mplsLdpEntityAtmIfIndexOrZero OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This value represents either the InterfaceIndex of
the 'ifLayer' where the ATM Labels 'owned' by this
entry were created, or 0 (zero). The value of zero
means that the InterfaceIndex is not known. For example,
if the InterfaceIndex is created subsequent to the
ATM Label's creation, then it would not be known.
However, if the InterfaceIndex is known, then it must
be represented by this value.
If an InterfaceIndex becomes known, then the
network management entity (e.g. SNMP agent) responsible
for this object MUST change the value from 0 (zero) to the
value of the InterfaceIndex. If an ATM Label is
being used in forwarding data, then the value of this
object MUST be the InterfaceIndex."
::= { mplsLdpEntityAtmParmsEntry 1 }
mplsLdpEntityAtmMergeCap OBJECT-TYPE
SYNTAX INTEGER {
notSupported(0),
vpMerge(1),
vcMerge(2),
vpAndVcMerge(3)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Denotes the Merge Capability of this Entity."
::= { mplsLdpEntityAtmParmsEntry 2 }
mplsLdpEntityAtmLabelRangeComponents OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Number of LabelRange Components in the Initialization
message. This also represents the number of entries
in the mplsLdpLabelRangeComponentsTable which correspond
to this entry."
::= { mplsLdpEntityAtmParmsEntry 3 }
mplsLdpEntityAtmVcDirectionality OBJECT-TYPE
SYNTAX INTEGER {
bidirectional(0),
unidirectional(1)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"If the value of this object is 'bidirectional(0)',
a given VCI, within a given VPI, is used as a
label for both directions independently.
If the value of this object is 'unidirectional(1)',
a given VCI within a VPI designates one direction."
::= { mplsLdpEntityAtmParmsEntry 4 }
mplsLdpEntityAtmLsrConnectivity OBJECT-TYPE
SYNTAX INTEGER {
direct(1),
indirect(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The peer LSR may be connected indirectly by means of an
ATM VP so that the VPI values may be different on either
endpoint so the label MUST be encoded entirely within the
VCI field."
REFERENCE
"draft-ietf-mpls-atm-02.txt, Section 7"
DEFVAL { direct }
::= { mplsLdpEntityAtmParmsEntry 5 }
mplsLdpEntityDefaultControlVpi OBJECT-TYPE
SYNTAX AtmVpIdentifier
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The default VPI value for the non-MPLS connection. The
default value of this is 0 (zero) but other values may
be configured. This object allows a different value
to be configured."
REFERENCE
"draft-ietf-mpls-atm-02.txt, Section 7.1"
DEFVAL
{ 0 }
::= { mplsLdpEntityAtmParmsEntry 6 }
mplsLdpEntityDefaultControlVci OBJECT-TYPE
SYNTAX AtmVcIdentifier
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The Default VCI value for a non-MPLS connection. The
default value of this is 32 but other values may be
configured. This object allows a different value to
be configured."
REFERENCE
"draft-ietf-mpls-atm-02.txt, Section 7.1"
DEFVAL
{ 32 }
::= { mplsLdpEntityAtmParmsEntry 7 }
mplsLdpEntityUnlabTrafVpi OBJECT-TYPE
SYNTAX AtmVpIdentifier
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"VPI value of the VCC supporting unlabelled traffic. This
non-MPLS connection is used to carry unlabelled (IP)
packets."
DEFVAL { 0 }
::= { mplsLdpEntityAtmParmsEntry 8 }
mplsLdpEntityUnlabTrafVci OBJECT-TYPE
SYNTAX AtmVcIdentifier
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"VCI value of the VCC supporting unlabelled traffic.
This non-MPLS connection is used to carry unlabelled (IP)
packets."
DEFVAL { 32 }
::= { mplsLdpEntityAtmParmsEntry 9 }
mplsLdpEntityAtmStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this entry."
::= { mplsLdpEntityAtmParmsEntry 10 }
mplsLdpEntityAtmRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An object that allows entries in this table to
be created and deleted using the
RowStatus convention.
NOTE: This RowStatus object should
have the same value of the 'mplsLdpEntityRowStatus'
related to this entry."
::= { mplsLdpEntityAtmParmsEntry 11 }
--
-- The MPLS LDP Entity Configurable ATM Label Range Table
--
mplsLdpEntityConfAtmLabelRangeTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpEntityConfAtmLabelRangeEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The MPLS LDP Entity Configurable ATM Label Range Table.
The purpose of this table is to provide a mechanism
for specifying a contiguous range of vpi's
with a contiguous range of vci's, or a 'label range'
for LDP Entities.
LDP Entities which use ATM must have at least one
entry in this table."
::= { mplsLdpEntityAtmObjects 2 }
mplsLdpEntityConfAtmLabelRangeEntry OBJECT-TYPE
SYNTAX MplsLdpEntityConfAtmLabelRangeEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A row in the LDP Entity Configurable ATM Label
Range Table. One entry in this table contains
information on a single range of labels
represented by the configured Upper and Lower
Bounds VPI/VCI pairs. These are the same
data used in the Initialization Message.
NOTE: The ranges for a specific LDP Entity
are UNIQUE and non-overlapping. For example,
for a specific LDP Entity index, there could
be one entry having ConfLowerBound vpi/vci == 0/32, and
ConfUpperBound vpi/vci == 0/100, and a second entry
for this same interface with ConfLowerBound
vpi/vci == 0/101 and ConfUpperBound vpi/vci == 0/200.
However, there could not be a third entry with
ConfLowerBound vpi/vci == 0/200 and
ConfUpperBound vpi/vci == 0/300 because this label
range overlaps with the second entry (i.e. both
entries now have 0/200).
A row will not be created unless a unique and
non-overlapping range is specified. Thus, row
creation implies a one-shot row creation of
LDP EntityID and ConfLowerBound vpi/vci and
ConfUpperBound vpi/vci. At least one label
range entry for a specific LDP Entity MUST
include the default VPI/VCI values denoted
in the LDP Entity Table."
INDEX { mplsLdpEntityLdpId,
mplsLdpEntityIndex,
mplsLdpEntityConfAtmLabelRangeMinimumVpi,
mplsLdpEntityConfAtmLabelRangeMinimumVci
}
::= { mplsLdpEntityConfAtmLabelRangeTable 1 }
MplsLdpEntityConfAtmLabelRangeEntry ::= SEQUENCE {
mplsLdpEntityConfAtmLabelRangeMinimumVpi AtmVpIdentifier,
mplsLdpEntityConfAtmLabelRangeMinimumVci AtmVcIdentifier,
mplsLdpEntityConfAtmLabelRangeMaximumVpi AtmVpIdentifier,
mplsLdpEntityConfAtmLabelRangeMaximumVci AtmVcIdentifier,
mplsLdpEntityConfAtmLabelRangeStorageType StorageType,
mplsLdpEntityConfAtmLabelRangeRowStatus RowStatus
}
mplsLdpEntityConfAtmLabelRangeMinimumVpi OBJECT-TYPE
SYNTAX AtmVpIdentifier
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The minimum VPI number configured for this range."
::= { mplsLdpEntityConfAtmLabelRangeEntry 1 }
mplsLdpEntityConfAtmLabelRangeMinimumVci OBJECT-TYPE
SYNTAX AtmVcIdentifier
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The minimum VCI number configured for this range."
::= { mplsLdpEntityConfAtmLabelRangeEntry 2 }
mplsLdpEntityConfAtmLabelRangeMaximumVpi OBJECT-TYPE
SYNTAX AtmVpIdentifier
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum VPI number configured for this range."
::= { mplsLdpEntityConfAtmLabelRangeEntry 3 }
mplsLdpEntityConfAtmLabelRangeMaximumVci OBJECT-TYPE
SYNTAX AtmVcIdentifier
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The maximum VCI number configured for this range."
::= { mplsLdpEntityConfAtmLabelRangeEntry 4 }
mplsLdpEntityConfAtmLabelRangeStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this entry."
::= { mplsLdpEntityConfAtmLabelRangeEntry 5 }
mplsLdpEntityConfAtmLabelRangeRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An object that allows entries in this
table to be created and deleted using
the RowStatus convention.
There must exist at least one entry in this
table for every LDP Entity that has
'mplsLdpEntityOptionalParameters' object with
a value of 'atmSessionParameters'.
NOTE: This RowStatus object should
have the same value of the 'mplsLdpEntityRowStatus'
related to this entry."
::= { mplsLdpEntityConfAtmLabelRangeEntry 6 }
--
-- Ldp Entity Objects for Frame Relay
--
mplsLdpEntityFrameRelayObjects OBJECT IDENTIFIER ::=
{ mplsLdpEntityObjects 5 }
mplsLdpEntityFrameRelayParmsTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpEntityFrameRelayParmsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains information about the
Optional Parameters to specify what this Entity is
going to specify for Frame Relay specific
LDP Intialization Messages."
::= { mplsLdpEntityFrameRelayObjects 1 }
mplsLdpEntityFrameRelayParmsEntry OBJECT-TYPE
SYNTAX MplsLdpEntityFrameRelayParmsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table represents the Frame Relay
optional parameters associated with the LDP entity."
INDEX { mplsLdpEntityLdpId,
mplsLdpEntityIndex
}
::= { mplsLdpEntityFrameRelayParmsTable 1 }
MplsLdpEntityFrameRelayParmsEntry ::= SEQUENCE {
mplsLdpEntityFrIfIndexOrZero InterfaceIndexOrZero,
mplsLdpEntityFrMergeCap INTEGER,
mplsLdpEntityFrLabelRangeComponents Unsigned32,
mplsLdpEntityFrLen INTEGER,
mplsLdpEntityFrVcDirectionality INTEGER,
mplsLdpEntityFrParmsStorageType StorageType,
mplsLdpEntityFrParmsRowStatus RowStatus
}
mplsLdpEntityFrIfIndexOrZero OBJECT-TYPE
SYNTAX InterfaceIndexOrZero
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This value represents either the InterfaceIndex of
the 'ifLayer' where the Frame Relay Labels 'owned' by this
entry were created, or 0 (zero). The value of zero
means that the InterfaceIndex is not known. For example,
if the InterfaceIndex is created subsequent to the
Frame Relay Label's creation, then it would not be known.
However, if the InterfaceIndex is known, then it must
be represented by this value.
If an InterfaceIndex becomes known, then the
network management entity (e.g. SNMP agent) responsible
for this object MUST change the value from 0 (zero) to the
value of the InterfaceIndex. If an Frame Relay Label is
being used in forwarding data, then the value of this
object MUST be the InterfaceIndex."
::= { mplsLdpEntityFrameRelayParmsEntry 1 }
mplsLdpEntityFrMergeCap OBJECT-TYPE
SYNTAX INTEGER {
notSupported(0),
supported(1)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This represents whether or not Frame Relay merge
capability is supported."
::= { mplsLdpEntityFrameRelayParmsEntry 2 }
mplsLdpEntityFrLabelRangeComponents OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"Number of LabelRange Components in the Initialization
message. This also represents the number of entries
in the mplsLdpEntityConfFrLabelRangeTable which correspond
to this entry."
::= { mplsLdpEntityFrameRelayParmsEntry 3 }
mplsLdpEntityFrLen OBJECT-TYPE
SYNTAX INTEGER {
tenDlciBits(0),
twentyThreeDlciBits(2)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"This object specifies the DLCI bits."
::= { mplsLdpEntityFrameRelayParmsEntry 4 }
mplsLdpEntityFrVcDirectionality OBJECT-TYPE
SYNTAX INTEGER {
bidirectional(0),
unidirection(1)
}
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"If the value of this object is 'bidirectional(0)', then
the LSR supports the use of a given DLCI as a label for
both directions independently. If the value of
this object is 'unidirectional(1)', then the LSR
uses the given DLCI as a label in only one direction."
::= { mplsLdpEntityFrameRelayParmsEntry 5 }
mplsLdpEntityFrParmsStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this entry."
::= { mplsLdpEntityFrameRelayParmsEntry 6 }
mplsLdpEntityFrParmsRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An object that allows entries in this table to
be created and deleted using the
RowStatus convention.
NOTE: This RowStatus object should
have the same value of the 'mplsLdpEntityRowStatus'
related to this entry."
::= { mplsLdpEntityFrameRelayParmsEntry 7 }
--
-- Frame Relay Label Range Components
--
mplsLdpEntityConfFrLabelRangeTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpEntityConfFrLabelRangeEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table contains information about the
Optional Parameters to specify what this Entity is
going to specify for Frame Relay specific
LDP Intialization Messages."
::= { mplsLdpEntityFrameRelayObjects 2 }
mplsLdpEntityConfFrLabelRangeEntry OBJECT-TYPE
SYNTAX MplsLdpEntityConfFrLabelRangeEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table represents the Frame Relay
optional parameters associated with the LDP entity."
INDEX { mplsLdpEntityLdpId,
mplsLdpEntityIndex,
mplsLdpConfFrMinimumDlci
}
::= { mplsLdpEntityConfFrLabelRangeTable 1 }
MplsLdpEntityConfFrLabelRangeEntry ::= SEQUENCE {
mplsLdpConfFrMinimumDlci Integer32,
mplsLdpConfFrMaximumDlci Integer32,
mplsLdpConfFrStorageType StorageType,
mplsLdpConfFrRowStatus RowStatus
}
mplsLdpConfFrMinimumDlci OBJECT-TYPE
SYNTAX Integer32(0..4194303)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The lower bound which is supported. This value should
be the same as that in the Frame Relay Label Range
Component's Minimum DLCI field."
::= { mplsLdpEntityConfFrLabelRangeEntry 1 }
mplsLdpConfFrMaximumDlci OBJECT-TYPE
SYNTAX Integer32 (0..4194303)
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The upper bound which is supported. This value should
be the same as that in the Frame Relay Label Range
Component's Maximum DLCI field."
::= { mplsLdpEntityConfFrLabelRangeEntry 2 }
mplsLdpConfFrStorageType OBJECT-TYPE
SYNTAX StorageType
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"The storage type for this entry."
::= { mplsLdpEntityConfFrLabelRangeEntry 3 }
mplsLdpConfFrRowStatus OBJECT-TYPE
SYNTAX RowStatus
MAX-ACCESS read-create
STATUS current
DESCRIPTION
"An object that allows entries in this table to
be created and deleted using the
RowStatus convention.
If the value of the object
'mplsLdpEntityOptionalParameters' contains the
value of 'frameRelaySessionParameters(3)' then
there must be at least one corresponding entry
in this table.
NOTE: This RowStatus object should
have the same value of the 'mplsLdpEntityRowStatus'
related to this entry."
::= { mplsLdpEntityConfFrLabelRangeEntry 4 }
--
-- The MPLS LDP Entity Statistics Table
--
mplsLdpEntityStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpEntityStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table is a read-only table which augments
the mplsLdpEntityTable. The purpose of this
table is to keep statistical information about
the LDP Entities on the LSR."
::= { mplsLdpEntityObjects 6 }
mplsLdpEntityStatsEntry OBJECT-TYPE
SYNTAX MplsLdpEntityStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A row in this table contains statistical information
about an LDP Entity. Some counters contained in a
row are for fatal errors received during a former
LDP Session associated with this entry. For example,
an Ldp Pdu received on a TCP connection for an
LDP Session which contains a fatal error is counted
here, because the session is terminated.
If the error is NOT fatal (i.e. and the Session
remains), then the error is counted in the
mplsLdpSessionStatsEntry."
AUGMENTS { mplsLdpEntityEntry }
::= { mplsLdpEntityStatsTable 1 }
MplsLdpEntityStatsEntry ::= SEQUENCE {
mplsLdpAttemptedSessions Counter32,
mplsLdpSessionRejectedNoHelloErrors Counter32,
mplsLdpSessionRejectedAdvertisementErrors Counter32,
mplsLdpSessionRejectedMaxPduErrors Counter32,
mplsLdpSessionRejectedLabelRangeErrors Counter32,
mplsLdpBadLdpIdentifierErrors Counter32,
mplsLdpBadPduLengthErrors Counter32,
mplsLdpBadMessageLengthErrors Counter32,
mplsLdpBadTlvLengthErrors Counter32,
mplsLdpMalformedTlvValueErrors Counter32,
mplsLdpKeepAliveTimerExpiredErrors Counter32,
mplsLdpShutdownNotifReceived Counter32,
mplsLdpShutdownNotifSent Counter32
}
mplsLdpAttemptedSessions OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A count of the total attempted sessions for
this LDP Entity."
::= { mplsLdpEntityStatsEntry 1 }
mplsLdpSessionRejectedNoHelloErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A count of the Session Rejected/No Hello Error
Notification Messages sent or received by
this LDP Entity."
::= { mplsLdpEntityStatsEntry 2 }
mplsLdpSessionRejectedAdvertisementErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A count of the Session Rejected/Parameters
Advertisement Mode Error Notification Messages sent
or received by this LDP Entity."
::= { mplsLdpEntityStatsEntry 3 }
mplsLdpSessionRejectedMaxPduErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A count of the Session Rejected/Parameters
Max Pdu Length Error Notification Messages sent
or received by this LDP Entity."
::= { mplsLdpEntityStatsEntry 4 }
mplsLdpSessionRejectedLabelRangeErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A count of the Session Rejected/Parameters
Label Range Notification Notification Messages sent
or received by this LDP Entity."
::= { mplsLdpEntityStatsEntry 5 }
mplsLdpBadLdpIdentifierErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Bad LDP Identifier
Fatal Errors detected by the session(s)
(past and present) associated with this LDP Entity."
REFERENCE
"LDP Specification, Section 3.5.1.2."
::= { mplsLdpEntityStatsEntry 6 }
mplsLdpBadPduLengthErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Bad Pdu Length
Fatal Errors detected by the session(s)
(past and present) associated with this LDP Entity."
REFERENCE
"LDP Specification, Section 3.5.1.2."
::= { mplsLdpEntityStatsEntry 7 }
mplsLdpBadMessageLengthErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Bad Message
Length Fatal Errors detected by the session(s)
(past and present) associated with this LDP Entity."
REFERENCE
"LDP Specification, Section 3.5.1.2."
::= { mplsLdpEntityStatsEntry 8 }
mplsLdpBadTlvLengthErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Bad TLV
Length Fatal Errors detected by the session(s)
(past and present) associated with this LDP Entity."
REFERENCE
"LDP Specification, Section 3.5.1.2."
::= { mplsLdpEntityStatsEntry 9 }
mplsLdpMalformedTlvValueErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Malformed TLV
Value Fatal Errors detected by the session(s)
(past and present) associated with this
LDP Entity."
REFERENCE
"LDP Specification, Section 3.5.1.2."
::= { mplsLdpEntityStatsEntry 10 }
mplsLdpKeepAliveTimerExpiredErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Session Keep Alive
Timer Expired Errors detected by the session(s)
(past and present) associated with this LDP Entity."
REFERENCE
"LDP Specification, Section 3.5.1.2."
::= { mplsLdpEntityStatsEntry 11 }
mplsLdpShutdownNotifReceived OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Shutdown Notfications
received related to session(s) (past and present)
associated with this LDP Entity."
::= { mplsLdpEntityStatsEntry 12 }
mplsLdpShutdownNotifSent OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Shutdown Notfications
sent related to session(s) (past and present) associated
with this LDP Entity."
::= { mplsLdpEntityStatsEntry 13 }
--
-- The MPLS LDP Entity Peer Table
--
mplsLdpEntityPeerObjects OBJECT IDENTIFIER ::=
{ mplsLdpObjects 3 }
mplsLdpEntityPeerTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpEntityPeerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about LDP peers known by Entities in
the mplsLdpEntityTable. The information in this table
is based on information from the Entity-Peer interaction
but is not appropriate for the mplsLdpSessionTable."
::= { mplsLdpEntityPeerObjects 1 }
mplsLdpEntityPeerEntry OBJECT-TYPE
SYNTAX MplsLdpEntityPeerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Information about a single Peer which is related
to an entity."
INDEX { mplsLdpEntityLdpId,
mplsLdpEntityIndex,
mplsLdpPeerLdpId }
::= { mplsLdpEntityPeerTable 1 }
MplsLdpEntityPeerEntry ::= SEQUENCE {
mplsLdpPeerLdpId MplsLdpIdentifier,
mplsLdpPeerLabelDistributionMethod INTEGER,
mplsLdpPeerLoopDetectionForPV INTEGER,
mplsLdpPeerPathVectorLimit Integer32
}
mplsLdpPeerLdpId OBJECT-TYPE
SYNTAX MplsLdpIdentifier
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The LDP identifier of this LDP Peer."
::= { mplsLdpEntityPeerEntry 1 }
mplsLdpPeerLabelDistributionMethod OBJECT-TYPE
SYNTAX INTEGER {
downstreamOnDemand(1),
downstreamUnsolicited(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"For any given LDP session, the method of
label distribution must be specified."
REFERENCE
"draft-ietf-mpls-arch-06.txt [20]."
::= { mplsLdpEntityPeerEntry 2 }
mplsLdpPeerLoopDetectionForPV OBJECT-TYPE
SYNTAX INTEGER {
disabled(0),
enabled(1)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"An indication of whether loop detection based
on path vectors is disabled or enabled for this Peer.
If this object has a value of disabled(0),
then loop detection is disabled. Otherwise, if this
object has a value of enabled(1), then loop detection
based on path vectors is enabled."
::= { mplsLdpEntityPeerEntry 3 }
mplsLdpPeerPathVectorLimit OBJECT-TYPE
SYNTAX Integer32 (0..255)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"If the value of 'mplsLdpPeerLoopDetectionForPV' for
this entry is 'enabled(1)', the this object represents
that Path Vector Limit for this peer.
If the value of 'mplsLdpPeerLoopDetectionForPV' for
this entry is 'disabled(0)', then this value should
be 0 (zero)."
::= { mplsLdpEntityPeerEntry 4 }
--
-- The MPLS LDP Hello Adjacency Table
--
mplsLdpHelloAdjacencyObjects OBJECT IDENTIFIER ::=
{ mplsLdpEntityPeerObjects 2 }
mplsLdpHelloAdjacencyTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpHelloAdjacencyEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of Hello Adjacencies for Sessions."
::= { mplsLdpHelloAdjacencyObjects 1 }
mplsLdpHelloAdjacencyEntry OBJECT-TYPE
SYNTAX MplsLdpHelloAdjacencyEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each row represents a single LDP Hello Adjacency.
An LDP Session can have one or more Hello adjacencies."
INDEX { mplsLdpEntityLdpId,
mplsLdpEntityIndex,
mplsLdpPeerLdpId,
mplsLdpHelloAdjacencyIndex }
::= { mplsLdpHelloAdjacencyTable 1 }
MplsLdpHelloAdjacencyEntry ::= SEQUENCE {
mplsLdpHelloAdjacencyIndex Unsigned32,
mplsLdpHelloAdjacencyHoldTimeRemaining TimeInterval,
mplsLdpHelloAdjacencyType INTEGER
}
mplsLdpHelloAdjacencyIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An identifier for this specific adjacency."
::= { mplsLdpHelloAdjacencyEntry 1 }
mplsLdpHelloAdjacencyHoldTimeRemaining OBJECT-TYPE
SYNTAX TimeInterval
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The time remaining for this Hello Adjacency.
This interval will change when the 'next'
Hello message which corresponds to this
Hello Adjacency is received."
::= { mplsLdpHelloAdjacencyEntry 2 }
mplsLdpHelloAdjacencyType OBJECT-TYPE
SYNTAX INTEGER {
link(1),
targeted(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This adjacency is the result of a 'link'
hello if the value of this object is link(1).
Otherwise, it is a result of a 'targeted'
hello, targeted(2)."
::= { mplsLdpHelloAdjacencyEntry 3 }
--
-- The MPLS LDP Sessions Table
--
mplsLdpSessionObjects OBJECT IDENTIFIER ::=
{ mplsLdpEntityPeerObjects 3 }
mplsLdpSessionUpDownTrapEnable OBJECT-TYPE
SYNTAX INTEGER {
enabled(1),
disabled(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether the traps, 'mplsLdpSessionUp' and
'mplsLdpSessionDown' will be generated or not.
If the value of this object is 'enabled(1)'
then the traps will generated. If the value
of this object is 'disabled(2)' then the
traps will not be generated. The DEFVAL
is set to 'disabled(1)'."
DEFVAL { disabled }
::= { mplsLdpSessionObjects 1 }
mplsLdpSessionTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpSessionEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of Sessions between the LDP Entities and
LDP Peers. Each row represents a single session."
::= { mplsLdpSessionObjects 2 }
mplsLdpSessionEntry OBJECT-TYPE
SYNTAX MplsLdpSessionEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table represents information on a
single session between an LDP Entity and LDP Peer.
The information contained in a row is read-only."
INDEX { mplsLdpEntityLdpId,
mplsLdpEntityIndex,
mplsLdpPeerLdpId
}
::= { mplsLdpSessionTable 1 }
MplsLdpSessionEntry ::= SEQUENCE {
mplsLdpSessionState INTEGER,
mplsLdpSessionProtocolVersion Integer32,
mplsLdpSessionKeepAliveHoldTimeRemaining TimeInterval,
mplsLdpSessionMaxPduLength Unsigned32,
mplsLdpSessionDiscontinuityTime TimeStamp
}
mplsLdpSessionState OBJECT-TYPE
SYNTAX INTEGER {
nonexistent(1),
initialized(2),
openrec(3),
opensent(4),
operational(5)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The current state of the session, all of the
states 1 - 5 are based on the state machine for
session negotiation behavior."
::= { mplsLdpSessionEntry 1 }
mplsLdpSessionProtocolVersion OBJECT-TYPE
SYNTAX Integer32(1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The version of the LDP Protocol which
this session is using."
::= { mplsLdpSessionEntry 2 }
mplsLdpSessionKeepAliveHoldTimeRemaining OBJECT-TYPE
SYNTAX TimeInterval
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The keep alive hold time remaining for this session."
::= { mplsLdpSessionEntry 3 }
mplsLdpSessionMaxPduLength OBJECT-TYPE
SYNTAX Unsigned32 (1..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of maximum allowable length for LDP PDUs for
this session. This value may have been negotiated during
the Session Initialization."
::= { mplsLdpSessionEntry 4 }
mplsLdpSessionDiscontinuityTime 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 session's counters
suffered a discontinuity. The relevant counters are
the specific instances associated with this session
of any Counter32 or Counter64 object contained in the
mplsLdpSessionStatsTable. If no such discontinuities have
occurred since the last re-initialization of the local
management subsystem, then this object contains a zero
value.
Also, an NMS can distinguish when a session
between a given Entity and Peer goes away and then is
're-established'. This value would change and
thus indicate to the NMS that this is a
different session."
::= { mplsLdpSessionEntry 5 }
--
-- MPLS LDP ATM Session Information
--
mplsLdpAtmSessionTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpAtmSessionEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table which relates Sessions in the
'mplsLdpSessionTable' and their label
range intersections. There could be one
or more label range intersections between an
LDP Entity and LDP Peer using ATM as the underlying
media. Each row represents a single label range
intersection.
NOTE: this table cannot use the 'AUGMENTS'
clause because there is not necessarily a one-to-one
mapping between this table and the mplsLdpSessionTable."
::= { mplsLdpSessionObjects 4 }
mplsLdpAtmSessionEntry OBJECT-TYPE
SYNTAX MplsLdpAtmSessionEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table represents information on a
single label range intersection between an LDP Entity
and LDP Peer.
The information contained in a row is read-only."
INDEX { mplsLdpEntityLdpId,
mplsLdpEntityIndex,
mplsLdpPeerLdpId,
mplsLdpSessionAtmLabelRangeLowerBoundVpi,
mplsLdpSessionAtmLabelRangeLowerBoundVci
}
::= { mplsLdpAtmSessionTable 1 }
MplsLdpAtmSessionEntry ::= SEQUENCE {
mplsLdpSessionAtmLabelRangeLowerBoundVpi AtmVpIdentifier,
mplsLdpSessionAtmLabelRangeLowerBoundVci AtmVcIdentifier,
mplsLdpSessionAtmLabelRangeUpperBoundVpi AtmVpIdentifier,
mplsLdpSessionAtmLabelRangeUpperBoundVci AtmVcIdentifier
}
mplsLdpSessionAtmLabelRangeLowerBoundVpi OBJECT-TYPE
SYNTAX AtmVpIdentifier
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The minimum VPI number for this range."
::= { mplsLdpAtmSessionEntry 1 }
mplsLdpSessionAtmLabelRangeLowerBoundVci OBJECT-TYPE
SYNTAX AtmVcIdentifier
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The minimum VCI number for this range."
::= { mplsLdpAtmSessionEntry 2 }
mplsLdpSessionAtmLabelRangeUpperBoundVpi OBJECT-TYPE
SYNTAX AtmVpIdentifier
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum VPI number for this range."
::= { mplsLdpAtmSessionEntry 3 }
mplsLdpSessionAtmLabelRangeUpperBoundVci OBJECT-TYPE
SYNTAX AtmVcIdentifier
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The maximum VCI number for this range."
::= { mplsLdpAtmSessionEntry 4 }
--
-- MPLS LDP Frame Relay Session Information
--
mplsLdpFrameRelaySessionTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpFrameRelaySessionEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of Frame Relay label range intersections
between the LDP Entities and LDP Peers.
Each row represents a single label range intersection.
NOTE: this table cannot use the 'AUGMENTS'
clause because there is not necessarily a one-to-one
mapping between this table and the mplsLdpSessionTable."
::= { mplsLdpSessionObjects 5 }
mplsLdpFrameRelaySessionEntry OBJECT-TYPE
SYNTAX MplsLdpFrameRelaySessionEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table represents information on a
single label range intersection between an
LDP Entity and LDP Peer.
The information contained in a row is read-only."
INDEX { mplsLdpEntityLdpId,
mplsLdpEntityIndex,
mplsLdpPeerLdpId,
mplsLdpFrSessionMinDlci
}
::= { mplsLdpFrameRelaySessionTable 1 }
MplsLdpFrameRelaySessionEntry ::= SEQUENCE {
mplsLdpFrSessionMinDlci Integer32,
mplsLdpFrSessionMaxDlci Integer32,
mplsLdpFrSessionLen INTEGER
}
mplsLdpFrSessionMinDlci OBJECT-TYPE
SYNTAX Integer32(0..4194303)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The lower bound of DLCIs which are supported."
::= { mplsLdpFrameRelaySessionEntry 1 }
mplsLdpFrSessionMaxDlci OBJECT-TYPE
SYNTAX Integer32 (0..4194303)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The upper bound of DLCIs which are supported."
::= { mplsLdpFrameRelaySessionEntry 2 }
mplsLdpFrSessionLen OBJECT-TYPE
SYNTAX INTEGER {
tenDlciBits(0),
twentyThreeDlciBits(2)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object specifies the DLCI bits."
::= { mplsLdpFrameRelaySessionEntry 3 }
--
-- The MPLS LDP Session Statistics Table
--
mplsLdpSessionStatsTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpSessionStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"A table of statistics for Sessions between
LDP Entities and LDP Peers."
::= { mplsLdpSessionObjects 6 }
mplsLdpSessionStatsEntry OBJECT-TYPE
SYNTAX MplsLdpSessionStatsEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table represents statistical
information on a single session between an LDP
Entity and LDP Peer."
AUGMENTS { mplsLdpSessionEntry }
::= { mplsLdpSessionStatsTable 1 }
MplsLdpSessionStatsEntry ::= SEQUENCE {
mplsLdpSessionStatsUnknownMessageTypeErrors Counter32,
mplsLdpSessionStatsUnknownTlvErrors Counter32
}
mplsLdpSessionStatsUnknownMessageTypeErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Unknown Message Type
Errors detected during this session.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by the value of
mplsLdpSeeionDiscontinuityTime."
::= { mplsLdpSessionStatsEntry 1 }
mplsLdpSessionStatsUnknownTlvErrors OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This object counts the number of Unknown TLV Errors
detected during this session.
Discontinuities in the value of this counter can occur
at re-initialization of the management system, and at
other times as indicated by the value of
mplsLdpSeeionDiscontinuityTime."
::= { mplsLdpSessionStatsEntry 2 }
--
-- Address Message/Address Withdraw Message Information
--
-- This information is associated with a specific Session
-- because Label Address Messages are sent after session
-- initialization has taken place.
--
mplsLdpSessionPeerAddressTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpSessionPeerAddressEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table 'extends' the mplsLdpSessionTable.
This table is used to store Label Address Information
from Label Address Messages received by this LSR from
Peers. This table is read-only and should be updated
when Label Withdraw Address Messages are received, i.e.
Rows should be deleted as apropriate.
NOTE: since more than one address may be contained
in a Label Address Message, this table 'extends',
rather than 'AUGMENTS' the mplsLdpSessionTable's
information."
::= { mplsLdpSessionObjects 7 }
mplsLdpSessionPeerAddressEntry OBJECT-TYPE
SYNTAX MplsLdpSessionPeerAddressEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An entry in this table represents information on
session's for a single next hop address which was
advertised in an Address Message from the LDP peer.
The information contained in a row is read-only."
INDEX { mplsLdpEntityLdpId,
mplsLdpEntityIndex,
mplsLdpPeerLdpId,
mplsLdpSessionPeerAddressIndex
}
::= { mplsLdpSessionPeerAddressTable 1 }
MplsLdpSessionPeerAddressEntry ::= SEQUENCE {
mplsLdpSessionPeerAddressIndex Unsigned32,
mplsLdpSessionPeerNextHopAddressType AddressFamilyNumbers,
mplsLdpSessionPeerNextHopAddress MplsLdpGenAddr
}
mplsLdpSessionPeerAddressIndex OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"An index which uniquely identifies this entry within
a given session."
::= { mplsLdpSessionPeerAddressEntry 1 }
mplsLdpSessionPeerNextHopAddressType OBJECT-TYPE
SYNTAX AddressFamilyNumbers
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The internetwork layer address type of this Next Hop
Address as specified in the Label Address Message
associated with this Session. The value of this
object indicates how to interpret the value of
mplsLdpSessionPeerNextHopAddress."
::= { mplsLdpSessionPeerAddressEntry 2 }
mplsLdpSessionPeerNextHopAddress OBJECT-TYPE
SYNTAX MplsLdpGenAddr
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of the next hop address."
REFERENCE
"LDP Specification [18] defines only IPv4 for LDP Protocol
Version 1, see section 3.4.3."
::= { mplsLdpSessionPeerAddressEntry 3 }
--
-- MPLS LDP LIB Table
--
mplsLdpLibObjects OBJECT IDENTIFIER ::= { mplsLdpObjects 6 }
mplsLdpLibLspUpDownTrapEnable OBJECT-TYPE
SYNTAX INTEGER { enabled(1), disabled(2) }
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Indicates whether traps related to
an LSP's operation status should be sent.
If the value of this object is 'enabled(1)'
then the 'mplsLdpLibLspUp' and the
'mplsLdpLibLspDown' traps will be sent.
If the value of this object is 'disabled(2)'
then those traps will not be sent."
DEFVAL { disabled }
::= { mplsLdpLibObjects 1 }
mplsLdpLibTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpLibEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table represents LIB (Label Information Base)
Information. The table is read-only."
::= { mplsLdpLibObjects 2 }
mplsLdpLibEntry OBJECT-TYPE
SYNTAX MplsLdpLibEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each row represents a single LDP LIB entry."
INDEX { mplsLdpLibLspId }
::= { mplsLdpLibTable 1 }
MplsLdpLibEntry ::= SEQUENCE {
mplsLdpLibLspId Unsigned32,
mplsLdpLibLabelInIfIndex InterfaceIndex,
mplsLdpLibLabelOutIfIndex InterfaceIndex,
mplsLdpLibInLabelType MplsLdpLabelTypes,
mplsLdpLibInLabel MplsLabel,
mplsLdpLibOutLabelType MplsLdpLabelTypes,
mplsLdpLibOutLabel MplsLabel,
mplsLdpLibOperationStatus INTEGER,
mplsLdpLibLspLastChange TimeStamp
}
mplsLdpLibLspId OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This number is used to uniquely identify this row,
since this row is associated with a specific LSP,
it may also be used to describe a unique number
for an LSP. This number is used in the
mplsLdpFecTable to identify which FECs or FEC is
associated with this LIB entry."
::= { mplsLdpLibEntry 1 }
mplsLdpLibLabelInIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ifIndex of the 'mplsLdpInLabel'."
::= { mplsLdpLibEntry 2 }
mplsLdpLibLabelOutIfIndex OBJECT-TYPE
SYNTAX InterfaceIndex
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The ifIndex of the 'mplsLdpOutLabel'."
::= { mplsLdpLibEntry 3 }
mplsLdpLibInLabelType OBJECT-TYPE
SYNTAX MplsLdpLabelTypes
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Layer 2 Label Type for 'mplsLdpInLabel'."
::= { mplsLdpLibEntry 4 }
mplsLdpLibInLabel OBJECT-TYPE
SYNTAX MplsLabel
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The incoming label of this LSP."
::= { mplsLdpLibEntry 5 }
mplsLdpLibOutLabelType OBJECT-TYPE
SYNTAX MplsLdpLabelTypes
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The Layer 2 Label Type for 'mplsLdpOutLabel'."
::= { mplsLdpLibEntry 6 }
mplsLdpLibOutLabel OBJECT-TYPE
SYNTAX MplsLabel
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The outgoing label of this LSP."
::= { mplsLdpLibEntry 7 }
mplsLdpLibOperationStatus OBJECT-TYPE
SYNTAX INTEGER {
unknown(1), -- cannot be determined
up(2), -- LSP is up
down(3) -- LSP is down
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The operation status of this LSP.
unknown(1), -- cannot be determined
up(2), -- LSP is up
down(3) -- LSP is down."
::= { mplsLdpLibEntry 8 }
mplsLdpLibLspLastChange OBJECT-TYPE
SYNTAX TimeStamp
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The value of sysUpTime on the most recent occasion
that the 'mplsLdpLibOperationStatus' changed. If the
status has not changed since the last re-initialization
of the network management entity (i.e. SNMP agent), then
this object should have the value of 0 (zero)."
::= { mplsLdpLibEntry 9 }
--
-- Mpls Ldp FEC Table
--
mplsLdpFecTable OBJECT-TYPE
SYNTAX SEQUENCE OF MplsLdpFecEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This table represents the FEC
(Forwarding Equivalence Class)
Information associated with an LSP.
The table is read-only."
::= { mplsLdpLibObjects 3 }
mplsLdpFecEntry OBJECT-TYPE
SYNTAX MplsLdpFecEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Each row represents a single FEC Element."
INDEX { mplsLdpFecType,
mplsLdpFecAddressFamily,
mplsLdpFecAddressLength,
mplsLdpFecAddress,
mplsLdpFecLspId
}
::= { mplsLdpFecTable 1 }
MplsLdpFecEntry ::= SEQUENCE {
mplsLdpFecType INTEGER,
mplsLdpFecAddressFamily AddressFamilyNumbers,
mplsLdpFecAddressLength Integer32,
mplsLdpFecAddress MplsLdpGenAddr,
mplsLdpFecLspId Unsigned32,
mplsLdpFecSessionRowPointer RowPointer
}
mplsLdpFecType OBJECT-TYPE
SYNTAX INTEGER {
prefix(1),
hostAddress(2)
}
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The type of the FEC. If the value of this object
is 'prefix(1)' then the FEC type described by this
row is for address prefixes.
If the value of this object is 'hostAddress(2)' then
the FEC type described by this row is a host address."
::= { mplsLdpFecEntry 1 }
mplsLdpFecAddressFamily OBJECT-TYPE
SYNTAX AddressFamilyNumbers
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"The value of this object is from the Address Family
Numbers."
::= { mplsLdpFecEntry 2 }
mplsLdpFecAddressLength OBJECT-TYPE
SYNTAX Integer32(0..255)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"If the value of 'mplsLdpFecType' is 'prefix(1)'
then the value of this object is the length in
bits of the address prefix represented by
'mplsLdpFecAddress', or if the length is zero then
this is a special value which indicates that the
prefix matches all addresses. In this case the
prefix is also zero (i.e. 'mplsLdpFecAddress' will
have the value of zero.)"
::= { mplsLdpFecEntry 3 }
mplsLdpFecAddress OBJECT-TYPE
SYNTAX MplsLdpGenAddr
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"If the value of 'mplsLdpFecType' is 'prefix(1)'
then the value of this object is the address prefix.
If the value of the 'mplsLdpFecAddressLength'
is object is zero, then this object should also be
zero."
::= { mplsLdpFecEntry 4 }
mplsLdpFecLspId OBJECT-TYPE
SYNTAX Unsigned32 (1..4294967295)
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"This number represents the LSP which is related to
this FEC. The value of this index should correspond
to the 'mplsLdpLibLspId' in the LIB table."
::= { mplsLdpFecEntry 5 }
mplsLdpFecSessionRowPointer OBJECT-TYPE
SYNTAX RowPointer
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A pointer to a row in the 'mplsLdpSessionTable' which
is related to this FEC entry.
The NULL OID zeroDotzero is interpreted to mean
there is no known Session related to this FEC."
::= { mplsLdpFecEntry 6 }
---
--- Notifications
---
mplsLdpNotificationPrefix OBJECT IDENTIFIER ::=
{ mplsLdpNotifications 0 }
mplsLdpFailedInitSessionThresholdExceeded NOTIFICATION-TYPE
OBJECTS {
mplsLdpEntityFailedInitSessionThreshold
}
STATUS current
DESCRIPTION
"This notification is generated when the value of
the 'mplsLdpEntityPVLimitMismatchTrapEnable' object
is 'enabled(1)' and the value of the object,
'mplsLdpEntityFailedInitSessionThreshold' has
been exceeded."
::= { mplsLdpNotificationPrefix 1 }
mplsLdpPathVectorLimitMismatch NOTIFICATION-TYPE
OBJECTS {
mplsLdpEntityPathVectorLimit,
mplsLdpPeerPathVectorLimit
}
STATUS current
DESCRIPTION
"This notification is generated when the value
of the value of the object,
'mplsLdpEntityFailedInitSessionTrapEnable' is
'enabled(1)' and the
'mplsLdpEntityPathVectorLimit' does NOT match
the value of the 'mplsLdpPeerPathVectorLimit' for
a specific Entity."
REFERENCE
"LDP Specification, Section 3.5.3."
::= { mplsLdpNotificationPrefix 2 }
mplsLdpSessionUp NOTIFICATION-TYPE
OBJECTS {
mplsLdpSessionState
}
STATUS current
DESCRIPTION
"Generation of this trap occurs when the
'mplsLdpSessionUpDownTrapEnable' object is 'enabled(1)'
and the value of mplsLdpSessionState changes from
any state accept 'nonexistent(1)' to 'operational(5)'."
::= { mplsLdpNotificationPrefix 3 }
mplsLdpSessionDown NOTIFICATION-TYPE
OBJECTS {
mplsLdpSessionState
}
STATUS current
DESCRIPTION
"Generation of this trap occurs when the
'mplsLdpSessionUpDownTrapEnable' object is 'enabled(1)'
and the value of mplsLdpSessionState changes from
'operational(5)' to any other state."
::= { mplsLdpNotificationPrefix 4 }
mplsLdpLibLspUp NOTIFICATION-TYPE
OBJECTS {
mplsLdpLibOperationStatus
}
STATUS current
DESCRIPTION
"Generation of this trap occurs when the
'mplsLdpLibLspUpDownTrapEnable' object is 'enabled(1)'
and the LSP operation status changes from any state
to 'up'."
::= { mplsLdpNotificationPrefix 5 }
mplsLdpLibLspDown NOTIFICATION-TYPE
OBJECTS {
mplsLdpLibOperationStatus
}
STATUS current
DESCRIPTION
"Generation of this trap occurs when the
'mplsLdpLibLspUpDownTrapEnable' object is 'enabled(1)'
and the LSP operation status changes from any state
to 'down'."
::= { mplsLdpNotificationPrefix 6 }
--****************************************************************
-- Module Conformance Statement
--****************************************************************
mplsLdpGroups
OBJECT IDENTIFIER ::= { mplsLdpConformance 1 }
mplsLdpCompliances
OBJECT IDENTIFIER ::= { mplsLdpConformance 2 }
--
-- Compliance Statements
--
mplsLdpModuleCompliance MODULE-COMPLIANCE
STATUS current
DESCRIPTION
"The basic implentation requirements for agents that
support the MPLS LDP MIB."
MODULE -- this module
MANDATORY-GROUPS { mplsLdpGeneralGroup,
mplsLdpNotificationsGroup
}
GROUP mplsLdpAtmGroup
DESCRIPTION
"This group must be supported if ATM is used in the
MPLS LDP implementation."
GROUP mplsLdpFrameRelayGroup
DESCRIPTION
"This group must be supported if Frame Relay is used
in the MPLS LDP implementation."
GROUP mplsLdpGenericGroup
DESCRIPTION
"Support for this group is not required."
::= { mplsLdpCompliances 1 }
-- units of conformance
mplsLdpGeneralGroup OBJECT-GROUP
OBJECTS {
mplsLdpLsrId,
mplsLdpLsrLabelRetentionMode,
mplsLdpLsrLoopDetectionCapable,
mplsLdpEntityIndexNext,
mplsLdpEntityProtocolVersion,
mplsLdpEntityAdminStatus,
mplsLdpEntityOperStatus,
mplsLdpEntityWellKnownDiscoveryPort,
mplsLdpEntityMaxPduLength,
mplsLdpEntityKeepAliveHoldTimer,
mplsLdpEntityHelloHoldTimer,
mplsLdpEntityFailedInitSessionTrapEnable,
mplsLdpEntityFailedInitSessionThreshold,
mplsLdpEntityLabelDistributionMethod,
mplsLdpEntityPVLimitMismatchTrapEnable,
mplsLdpEntityPathVectorLimit,
mplsLdpEntityHopCountLoopDetection,
mplsLdpEntityHopCount,
mplsLdpEntityTargetedPeer,
mplsLdpEntityTargetedPeerAddrType,
mplsLdpEntityTargetedPeerAddr,
mplsLdpEntityOptionalParameters,
mplsLdpEntityDiscontinuityTime,
mplsLdpEntityStorageType,
mplsLdpEntityRowStatus,
mplsLdpAttemptedSessions,
mplsLdpSessionRejectedNoHelloErrors,
mplsLdpSessionRejectedAdvertisementErrors,
mplsLdpSessionRejectedMaxPduErrors,
mplsLdpSessionRejectedLabelRangeErrors,
mplsLdpBadLdpIdentifierErrors,
mplsLdpBadPduLengthErrors,
mplsLdpBadMessageLengthErrors,
mplsLdpBadTlvLengthErrors,
mplsLdpMalformedTlvValueErrors,
mplsLdpKeepAliveTimerExpiredErrors,
mplsLdpShutdownNotifReceived,
mplsLdpShutdownNotifSent,
mplsLdpPeerLabelDistributionMethod,
mplsLdpPeerLoopDetectionForPV,
mplsLdpPeerPathVectorLimit,
mplsLdpHelloAdjacencyHoldTimeRemaining,
mplsLdpHelloAdjacencyType,
mplsLdpSessionUpDownTrapEnable,
mplsLdpSessionState,
mplsLdpSessionProtocolVersion,
mplsLdpSessionKeepAliveHoldTimeRemaining,
mplsLdpSessionMaxPduLength,
mplsLdpSessionDiscontinuityTime,
mplsLdpSessionStatsUnknownMessageTypeErrors,
mplsLdpSessionStatsUnknownTlvErrors,
mplsLdpSessionPeerNextHopAddressType,
mplsLdpSessionPeerNextHopAddress,
mplsLdpLibLspUpDownTrapEnable,
mplsLdpLibLabelInIfIndex,
mplsLdpLibLabelOutIfIndex,
mplsLdpLibInLabelType,
mplsLdpLibInLabel,
mplsLdpLibOutLabelType,
mplsLdpLibOutLabel,
mplsLdpLibOperationStatus,
mplsLdpLibLspLastChange,
mplsLdpFecSessionRowPointer
}
STATUS current
DESCRIPTION
"Objects that apply to all MPLS LDP implementations."
::= { mplsLdpGroups 1 }
mplsLdpGenericGroup OBJECT-GROUP
OBJECTS {
mplsLdpConfGenericIfIndexOrZero,
mplsLdpConfGenericLabel,
mplsLdpConfGenericStorageType,
mplsLdpConfGenericRowStatus
}
STATUS current
DESCRIPTION
"Objects that apply to all MPLS LDP implementations
using Generic Lables."
::= { mplsLdpGroups 2 }
mplsLdpAtmGroup OBJECT-GROUP
OBJECTS {
mplsLdpEntityAtmIfIndexOrZero,
mplsLdpEntityAtmMergeCap,
mplsLdpEntityAtmLabelRangeComponents,
mplsLdpEntityAtmVcDirectionality,
mplsLdpEntityAtmLsrConnectivity,
mplsLdpEntityDefaultControlVpi,
mplsLdpEntityDefaultControlVci,
mplsLdpEntityUnlabTrafVpi,
mplsLdpEntityUnlabTrafVci,
mplsLdpEntityAtmStorageType,
mplsLdpEntityAtmRowStatus,
mplsLdpEntityConfAtmLabelRangeMaximumVpi,
mplsLdpEntityConfAtmLabelRangeMaximumVci,
mplsLdpEntityConfAtmLabelRangeStorageType,
mplsLdpEntityConfAtmLabelRangeRowStatus,
mplsLdpSessionAtmLabelRangeUpperBoundVpi,
mplsLdpSessionAtmLabelRangeUpperBoundVci
}
STATUS current
DESCRIPTION
"Objects that apply to all MPLS LDP implementations
over ATM."
::= { mplsLdpGroups 3 }
mplsLdpFrameRelayGroup OBJECT-GROUP
OBJECTS {
mplsLdpEntityFrIfIndexOrZero,
mplsLdpEntityFrMergeCap,
mplsLdpEntityFrLabelRangeComponents,
mplsLdpEntityFrLen,
mplsLdpEntityFrVcDirectionality,
mplsLdpEntityFrParmsStorageType,
mplsLdpEntityFrParmsRowStatus,
mplsLdpConfFrMaximumDlci,
mplsLdpConfFrStorageType,
mplsLdpConfFrRowStatus,
mplsLdpFrSessionMaxDlci,
mplsLdpFrSessionLen
}
STATUS current
DESCRIPTION
"Objects that apply to all MPLS LDP implementations over
Frame Relay."
::= { mplsLdpGroups 4 }
mplsLdpNotificationsGroup NOTIFICATION-GROUP
NOTIFICATIONS { mplsLdpFailedInitSessionThresholdExceeded,
mplsLdpPathVectorLimitMismatch,
mplsLdpSessionUp,
mplsLdpSessionDown,
mplsLdpLibLspUp,
mplsLdpLibLspDown
}
STATUS current
DESCRIPTION
"The notification(s) which an MPLS LDP implemention
is required to implement."
::= { mplsLdpGroups 5 }
END
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