MPLS-LDP-MIB device MIB details by Cisco
MPLS-LDP-MIB file content
The SNMP protocol is used to for conveying information and commands between agents and managing entities. SNMP uses the User Datagram Protocol (UDP) as the transport protocol for passing data between managers and agents. The reasons for using UDP for SNMP are, firstly it has low overheads in comparison to TCP, which uses a 3-way hand shake for connection. Secondly, in congested networks, SNMP over TCP is a bad idea because TCP in order to maintain reliability will flood the network with retransmissions.
Management information (MIB) is represented as a collection of managed objects. These objects together form a virtual information base called MIB. An agent may implement many MIBs, but all agents must implement a particular MIB called MIB-II [16]. This standard defines variables for things such as interface statistics (interface speeds, MTU, octets sent, octets received, etc.) as well as various other things pertaining to the system itself (system location, system contact, etc.). The main goal of MIB-II is to provide general TCP/IP management information.
Use ActiveXperts Network Monitor 2024 to import vendor-specific MIB files, inclusing MPLS-LDP-MIB.
| Vendor: | Cisco |
|---|---|
| Mib: | MPLS-LDP-MIB [download] [view objects] |
| Tool: | ActiveXperts Network Monitor 2024 [download] (ships with advanced SNMP/MIB tools) |
-- ***************************************************************** -- MPLS-LDP-MIB.my -- -- August 2000, Robert Schmitt -- -- Copyright (c) 2000 by cisco Systems, Inc. -- All rights reserved. -- -- ***************************************************************** MPLS-LDP-MIB DEFINITIONS ::= BEGIN IMPORTS OBJECT-TYPE, MODULE-IDENTITY, NOTIFICATION-TYPE, experimental, -- Integer32, Counter32, Unsigned32 Integer32, Counter32 FROM SNMPv2-SMI Unsigned32 FROM CISCO-TC 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 "200003041200Z" -- March 4, 2000 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." ::= { 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." ::= { 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