-- extracted from draft-ietf-mpls-ldp-mib-08.txt -- at Wed Aug 22 06:05:53 2001 MPLS-LDP-MIB DEFINITIONS ::= BEGIN IMPORTS OBJECT-TYPE, MODULE-IDENTITY, NOTIFICATION-TYPE, transmission, Integer32, Counter32, Unsigned32 FROM SNMPv2-SMI MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF RowStatus, TimeInterval, TruthValue, TimeStamp, StorageType FROM SNMPv2-TC InterfaceIndex, InterfaceIndexOrZero FROM IF-MIB AtmVpIdentifier FROM ATM-TC-MIB AddressFamilyNumbers FROM IANA-ADDRESS-FAMILY-NUMBERS-MIB MplsAtmVcIdentifier, MplsLabel, MplsLdpGenAddr, MplsLdpIdentifier, MplsLdpLabelTypes, MplsLsrIdentifier FROM MPLS-TC-MIB ; mplsLdpMIB MODULE-IDENTITY LAST-UPDATED "200108161200Z" -- August 16, 2001 ORGANIZATION "Multiprotocol Label Switching (mpls) Working Group" CONTACT-INFO "Joan Cucchiara (jcucchiara@crescentnetworks.com) Crescent Networks Hans Sjostrand (hans@ipunplugged.com) ipUnplugged James V. Luciani (jluciani@crescentnetworks.com) Crescent Networks Working Group Chairs: George Swallow, email: swallow@cisco.com Vijay Srinivasan, email: vijay@cosinecom.com MPLS Working Group, email: mpls@uu.net " DESCRIPTION "This MIB contains managed object definitions for the 'Multiprotocol Label Switching, Label Distribution Protocol, LDP' document." ::= { mplsMIB XXXX} -- to be assigned --**************************************************************** mplsMIB OBJECT IDENTIFIER ::= { transmission xxxx } 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 } 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 Label Switch Router 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 2 } -- -- 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, mplsLdpEntityTcpDscPort Unsigned32, mplsLdpEntityUdpDscPort Unsigned32, mplsLdpEntityMaxPduLength Unsigned32, mplsLdpEntityKeepAliveHoldTimer Integer32, mplsLdpEntityHelloHoldTimer Integer32, mplsLdpEntityInitSesThreshold Integer32, mplsLdpEntityLabelDistMethod INTEGER, mplsLdpEntityLabelRetentionMode INTEGER, mplsLdpEntityPVLMisTrapEnable INTEGER, mplsLdpEntityPVL Integer32, mplsLdpEntityHopCountLimit Integer32, mplsLdpEntityTargPeer TruthValue, mplsLdpEntityTargPeerAddrType AddressFamilyNumbers, mplsLdpEntityTargPeerAddr MplsLdpGenAddr, mplsLdpEntityOptionalParameters MplsLdpLabelTypes, mplsLdpEntityDiscontinuityTime TimeStamp, mplsLdpEntityStorType StorageType, mplsLdpEntityRowStatus RowStatus } mplsLdpEntityLdpId OBJECT-TYPE SYNTAX MplsLdpIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The LDP identifier." 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. A secondary index (this object) is meaningful to some but not all, LDP implementations. For example in an LDP implementation which uses PPP would use this index to differentiate PPP sub-links." ::= { mplsLdpEntityEntry 2 } mplsLdpEntityProtocolVersion OBJECT-TYPE SYNTAX Integer32(1..65535) MAX-ACCESS read-create STATUS current DESCRIPTION "The version number of the LDP protocol which will be used in the session initialization message. Section 3.5.3 in the LDP Specification specifies that the version of the LDP protocol is negotiated during session establishment. The value of this object represents the value that is sent in the initialization message." REFERENCE "See RFC 3036, LDP Specification, Section 3.5.3 Initialization Message." DEFVAL { 1 } ::= { 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 } mplsLdpEntityTcpDscPort OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "The TCP Discovery Port for LDP. The default value is the well-known value of this port." DEFVAL { 646 } ::= { mplsLdpEntityEntry 6 } mplsLdpEntityUdpDscPort OBJECT-TYPE SYNTAX Unsigned32 MAX-ACCESS read-create STATUS current DESCRIPTION "The UDP Discovery Port for LDP. The default value is the well-known value for this port." DEFVAL { 646 } ::= { mplsLdpEntityEntry 7 } mplsLdpEntityMaxPduLength OBJECT-TYPE SYNTAX Unsigned32 (0..65535) UNITS "octets" 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." DEFVAL { 4096 } ::= { mplsLdpEntityEntry 8 } 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." DEFVAL { 40 } ::= { mplsLdpEntityEntry 9 } 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 10 } mplsLdpEntityInitSesThreshold 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, 'mplsLdpInitSesThresholdExceeded', when the number of Session Initialization messages sent exceeds this threshold. The notification is used to notify an operator when this Entity and its Peer are possibily engaged in an endless sequence of messages as each NAKs the other's Initialization messages with Error Notification messages. Setting this threshold which triggers the notification is one way to notify the operator. 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)." REFERENCE "RFC 3036, Section 2.5.3 Session Initialization." DEFVAL { 8 } ::= { mplsLdpEntityEntry 11 } mplsLdpEntityLabelDistMethod 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 } mplsLdpEntityLabelRetentionMode OBJECT-TYPE SYNTAX INTEGER { conservative(1), liberal(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "The LDP Entity 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." ::= { mplsLdpEntityEntry 13 } mplsLdpEntityPVLMisTrapEnable OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates whether the 'mplsLdpPVLMismatch' 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 14 } mplsLdpEntityPVL 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 15 } mplsLdpEntityHopCountLimit OBJECT-TYPE SYNTAX Integer32 (0..255) MAX-ACCESS read-create STATUS current DESCRIPTION "If the value of this object is 0 (zero), then Loop Detection using Hop Counters is disabled. If the value of this object is greater than 0 (zero) then Loop Detection using Hop Counters is enabled, and this object specifies this Entity's maximum allowable value for the Hop Count. Also, the value of the object mplsLdpLsrLoopDetectionCapable must be set to either 'hopCount(3)' or 'hopCountAndPathVector(5)' if this object has a value greater than 0 (zero)." ::= { mplsLdpEntityEntry 16 } mplsLdpEntityTargPeer 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 } mplsLdpEntityTargPeerAddrType 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 mplsLdpEntityTargPeerAddr is to be interpreted." ::= { mplsLdpEntityEntry 18 } mplsLdpEntityTargPeerAddr 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 } mplsLdpEntityStorType 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 } -- -- The MPLS LDP Entity Configurable Generic Label Range Table -- mplsLdpEntityConfGenLRTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsLdpEntityConfGenLREntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The MPLS LDP Entity Configurable Generic Label Range Table. The purpose of this table is to provide a mechanism for specifying a contiguous range of generic labels, or a 'label range' for LDP Entities. LDP Entities which use Generic Labels must have at least one entry in this table." ::= { mplsLdpEntityGenericObjects 1 } mplsLdpEntityConfGenLREntry OBJECT-TYPE SYNTAX MplsLdpEntityConfGenLREntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A row in the LDP Entity Configurable Generic Label Range Table. One entry in this table contains information on a single range of labels represented by the configured Upper and Lower Bounds pairs. NOTE: there is NO corresponding LDP message which relates to the information in this table, however, this table does provide a way for a user to 'reserve' a generic label range. NOTE: The ranges for a specific LDP Entity are UNIQUE and non-overlapping. A row will not be created unless a unique and non-overlapping range is specified." INDEX { mplsLdpEntityLdpId, mplsLdpEntityIndex, mplsLdpEntityConfGenLRMin, mplsLdpEntityConfGenLRMax } ::= { mplsLdpEntityConfGenLRTable 1 } MplsLdpEntityConfGenLREntry ::= SEQUENCE { mplsLdpEntityConfGenLRMin Unsigned32, mplsLdpEntityConfGenLRMax Unsigned32, mplsLdpEntityConfGenIfIndxOrZero InterfaceIndexOrZero, mplsLdpEntityConfGenLRStorType StorageType, mplsLdpEntityConfGenLRRowStatus RowStatus } mplsLdpEntityConfGenLRMin OBJECT-TYPE SYNTAX Unsigned32(0..1048575) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The minimum label configured for this range." ::= { mplsLdpEntityConfGenLREntry 1 } mplsLdpEntityConfGenLRMax OBJECT-TYPE SYNTAX Unsigned32(0..1048575) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The maximum label configured for this range." ::= { mplsLdpEntityConfGenLREntry 2 } mplsLdpEntityConfGenIfIndxOrZero OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-create STATUS current DESCRIPTION "This value represents either the InterfaceIndex of the 'ifLayer' where these Generic Label would be 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." ::= { mplsLdpEntityConfGenLREntry 3 } mplsLdpEntityConfGenLRStorType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "The storage type for this entry." ::= { mplsLdpEntityConfGenLREntry 4 } mplsLdpEntityConfGenLRRowStatus 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 a generic label configured. NOTE: This RowStatus object should have the same value of the 'mplsLdpEntityRowStatus' related to this entry." ::= { mplsLdpEntityConfGenLREntry 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 { mplsLdpEntityAtmIfIndxOrZero InterfaceIndexOrZero, mplsLdpEntityAtmMergeCap INTEGER, mplsLdpEntityAtmLRComponents Unsigned32, mplsLdpEntityAtmVcDirectionality INTEGER, mplsLdpEntityAtmLsrConnectivity INTEGER, mplsLdpEntityDefaultControlVpi AtmVpIdentifier, mplsLdpEntityDefaultControlVci MplsAtmVcIdentifier, mplsLdpEntityUnlabTrafVpi AtmVpIdentifier, mplsLdpEntityUnlabTrafVci MplsAtmVcIdentifier, mplsLdpEntityAtmStorType StorageType, mplsLdpEntityAtmRowStatus RowStatus } mplsLdpEntityAtmIfIndxOrZero 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), vcMerge(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "Denotes the Merge Capability of this Entity." ::= { mplsLdpEntityAtmParmsEntry 2 } mplsLdpEntityAtmLRComponents OBJECT-TYPE SYNTAX Unsigned32 (1..65535) MAX-ACCESS read-create STATUS current DESCRIPTION "Number of Label Range Components in the Initialization message. This also represents the number of entries in the mplsLdpEntityConfAtmLRTable 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." 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." DEFVAL { 0 } ::= { mplsLdpEntityAtmParmsEntry 6 } mplsLdpEntityDefaultControlVci OBJECT-TYPE SYNTAX MplsAtmVcIdentifier 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." 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. The default value is the same as the default value of the 'mplsLdpEntityDefaultControlVpi', however another value may be configured." DEFVAL { 0 } ::= { mplsLdpEntityAtmParmsEntry 8 } mplsLdpEntityUnlabTrafVci OBJECT-TYPE SYNTAX MplsAtmVcIdentifier 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. The default value is the same as the default value of the 'mplsLdpEntityDefaultControlVci', however another value may be configured." DEFVAL { 32 } ::= { mplsLdpEntityAtmParmsEntry 9 } mplsLdpEntityAtmStorType 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 -- mplsLdpEntityConfAtmLRTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsLdpEntityConfAtmLREntry 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 } mplsLdpEntityConfAtmLREntry OBJECT-TYPE SYNTAX MplsLdpEntityConfAtmLREntry 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, mplsLdpEntityConfAtmLRMinVpi, mplsLdpEntityConfAtmLRMinVci } ::= { mplsLdpEntityConfAtmLRTable 1 } MplsLdpEntityConfAtmLREntry ::= SEQUENCE { mplsLdpEntityConfAtmLRMinVpi AtmVpIdentifier, mplsLdpEntityConfAtmLRMinVci MplsAtmVcIdentifier, mplsLdpEntityConfAtmLRMaxVpi AtmVpIdentifier, mplsLdpEntityConfAtmLRMaxVci MplsAtmVcIdentifier, mplsLdpEntityConfAtmLRStorType StorageType, mplsLdpEntityConfAtmLRRowStatus RowStatus } mplsLdpEntityConfAtmLRMinVpi OBJECT-TYPE SYNTAX AtmVpIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The minimum VPI number configured for this range." ::= { mplsLdpEntityConfAtmLREntry 1 } mplsLdpEntityConfAtmLRMinVci OBJECT-TYPE SYNTAX MplsAtmVcIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The minimum VCI number configured for this range." ::= { mplsLdpEntityConfAtmLREntry 2 } mplsLdpEntityConfAtmLRMaxVpi OBJECT-TYPE SYNTAX AtmVpIdentifier MAX-ACCESS read-create STATUS current DESCRIPTION "The maximum VPI number configured for this range." ::= { mplsLdpEntityConfAtmLREntry 3 } mplsLdpEntityConfAtmLRMaxVci OBJECT-TYPE SYNTAX MplsAtmVcIdentifier MAX-ACCESS read-create STATUS current DESCRIPTION "The maximum VCI number configured for this range." ::= { mplsLdpEntityConfAtmLREntry 4 } mplsLdpEntityConfAtmLRStorType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "The storage type for this entry." ::= { mplsLdpEntityConfAtmLREntry 5 } mplsLdpEntityConfAtmLRRowStatus 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." ::= { mplsLdpEntityConfAtmLREntry 6 } -- -- Ldp Entity Objects for Frame Relay -- mplsLdpEntityFrameRelayObjects OBJECT IDENTIFIER ::= { mplsLdpEntityObjects 5 } mplsLdpEntityFrParmsTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsLdpEntityFrParmsEntry 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 } mplsLdpEntityFrParmsEntry OBJECT-TYPE SYNTAX MplsLdpEntityFrParmsEntry 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 } ::= { mplsLdpEntityFrParmsTable 1 } MplsLdpEntityFrParmsEntry ::= SEQUENCE { mplsLdpEntityFrIfIndxOrZero InterfaceIndexOrZero, mplsLdpEntityFrMergeCap INTEGER, mplsLdpEntityFrLRComponents Unsigned32, mplsLdpEntityFrLen INTEGER, mplsLdpEntityFrVcDirectionality INTEGER, mplsLdpEntityFrParmsStorType StorageType, mplsLdpEntityFrParmsRowStatus RowStatus } mplsLdpEntityFrIfIndxOrZero 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." ::= { mplsLdpEntityFrParmsEntry 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." ::= { mplsLdpEntityFrParmsEntry 2 } mplsLdpEntityFrLRComponents 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 mplsLdpEntityConfFrLRTable which correspond to this entry." ::= { mplsLdpEntityFrParmsEntry 3 } mplsLdpEntityFrLen OBJECT-TYPE SYNTAX INTEGER { tenDlciBits(0), twentyThreeDlciBits(2) } MAX-ACCESS read-create STATUS current DESCRIPTION "This object specifies the DLCI bits." ::= { mplsLdpEntityFrParmsEntry 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." ::= { mplsLdpEntityFrParmsEntry 5 } mplsLdpEntityFrParmsStorType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "The storage type for this entry." ::= { mplsLdpEntityFrParmsEntry 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." ::= { mplsLdpEntityFrParmsEntry 7 } -- -- Frame Relay Label Range Components -- mplsLdpEntityConfFrLRTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsLdpEntityConfFrLREntry 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 } mplsLdpEntityConfFrLREntry OBJECT-TYPE SYNTAX MplsLdpEntityConfFrLREntry 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, mplsLdpConfFrMinDlci } ::= { mplsLdpEntityConfFrLRTable 1 } MplsLdpEntityConfFrLREntry ::= SEQUENCE { mplsLdpConfFrMinDlci Integer32, mplsLdpConfFrMaxDlci Integer32, mplsLdpConfFrStorType StorageType, mplsLdpConfFrRowStatus RowStatus } mplsLdpConfFrMinDlci 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." ::= { mplsLdpEntityConfFrLREntry 1 } mplsLdpConfFrMaxDlci 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." ::= { mplsLdpEntityConfFrLREntry 2 } mplsLdpConfFrStorType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "The storage type for this entry." ::= { mplsLdpEntityConfFrLREntry 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." ::= { mplsLdpEntityConfFrLREntry 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 during an LDP Session contains a fatal error. That 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 mplsLdpSesStatsEntry." AUGMENTS { mplsLdpEntityEntry } ::= { mplsLdpEntityStatsTable 1 } MplsLdpEntityStatsEntry ::= SEQUENCE { mplsLdpAttemptedSessions Counter32, mplsLdpSesRejectedNoHelloErrors Counter32, mplsLdpSesRejectedAdErrors Counter32, mplsLdpSesRejectedMaxPduErrors Counter32, mplsLdpSesRejectedLRErrors Counter32, mplsLdpBadLdpIdentifierErrors Counter32, mplsLdpBadPduLengthErrors Counter32, mplsLdpBadMessageLengthErrors Counter32, mplsLdpBadTlvLengthErrors Counter32, mplsLdpMalformedTlvValueErrors Counter32, mplsLdpKeepAliveTimerExpErrors 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 } mplsLdpSesRejectedNoHelloErrors 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 } mplsLdpSesRejectedAdErrors 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 } mplsLdpSesRejectedMaxPduErrors 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 } mplsLdpSesRejectedLRErrors OBJECT-TYPE SYNTAX Counter32 MAX-ACCESS read-only STATUS current DESCRIPTION "A count of the Session Rejected/Parameters Label Range 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 } mplsLdpKeepAliveTimerExpErrors 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 Peer Table -- mplsLdpSessionObjects OBJECT IDENTIFIER ::= { mplsLdpObjects 3 } mplsLdpPeerTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsLdpPeerEntry 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 during session initialization but is not appropriate for the mplsLdpSessionTable, because objects in this table may or may not be used in session establishment." ::= { mplsLdpSessionObjects 1 } mplsLdpPeerEntry OBJECT-TYPE SYNTAX MplsLdpPeerEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Information about a single Peer which is related to a Session. NOTE: this table is augmented by the mplsLdpSessionTable." INDEX { mplsLdpEntityLdpId, mplsLdpEntityIndex, mplsLdpPeerLdpId } ::= { mplsLdpPeerTable 1 } MplsLdpPeerEntry ::= SEQUENCE { mplsLdpPeerLdpId MplsLdpIdentifier, mplsLdpPeerLabelDistMethod INTEGER, mplsLdpPeerLoopDetectionForPV INTEGER, mplsLdpPeerPVL Integer32 } mplsLdpPeerLdpId OBJECT-TYPE SYNTAX MplsLdpIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The LDP identifier of this LDP Peer." ::= { mplsLdpPeerEntry 1 } mplsLdpPeerLabelDistMethod 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." ::= { mplsLdpPeerEntry 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." ::= { mplsLdpPeerEntry 3 } mplsLdpPeerPVL 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)." ::= { mplsLdpPeerEntry 4 } -- -- The MPLS LDP Hello Adjacency Table -- mplsLdpHelloAdjacencyObjects OBJECT IDENTIFIER ::= { mplsLdpSessionObjects 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, mplsLdpHelloAdjIndex } ::= { mplsLdpHelloAdjacencyTable 1 } MplsLdpHelloAdjacencyEntry ::= SEQUENCE { mplsLdpHelloAdjIndex Unsigned32, mplsLdpHelloAdjHoldTimeRem TimeInterval, mplsLdpHelloAdjType INTEGER } mplsLdpHelloAdjIndex OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "An identifier for this specific adjacency." ::= { mplsLdpHelloAdjacencyEntry 1 } mplsLdpHelloAdjHoldTimeRem 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 } mplsLdpHelloAdjType 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 -- mplsLdpSesUpDownTrapEnable OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "Indicates whether the traps, 'mplsLdpSesUp' and 'mplsLdpSesDown' 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(2)'." DEFVAL { disabled } ::= { mplsLdpSessionObjects 3 } 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 4 } 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. Please note: the Path Vector Limit for the Session is the value which is configured in the corresponding mplsLdpEntityEntry. The Peer's Path Vector Limit is in noted in the mplsLdpPeerTable. Values which may differ from those configured are noted in the objects of this table, the mplsLdpAtmSessionTable and the mplsLdpFrameRelaySessionTable. A value will differ if it was negotiated between the Entity and the Peer. Values may or may not be negotiated. For example, if the values are the same then no negotiation takes place. If they are negotiated, then they may differ." AUGMENTS { mplsLdpPeerEntry } ::= { mplsLdpSessionTable 1 } MplsLdpSessionEntry ::= SEQUENCE { mplsLdpSesState INTEGER, mplsLdpSesProtocolVersion Integer32, mplsLdpSesKeepAliveHoldTimeRem TimeInterval, mplsLdpSesMaxPduLen Unsigned32, mplsLdpSesDiscontinuityTime TimeStamp } mplsLdpSesState 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 } mplsLdpSesProtocolVersion OBJECT-TYPE SYNTAX Integer32(1..65535) MAX-ACCESS read-only STATUS current DESCRIPTION "The version of the LDP Protocol which this session is using. This is the version of the LDP protocol which has been negotiated during session initialization." REFERENCE "RFC 3036, LDP Specification, Section 3.5.3 Initialization Message." ::= { mplsLdpSessionEntry 2 } mplsLdpSesKeepAliveHoldTimeRem OBJECT-TYPE SYNTAX TimeInterval MAX-ACCESS read-only STATUS current DESCRIPTION "The keep alive hold time remaining for this session." ::= { mplsLdpSessionEntry 3 } mplsLdpSesMaxPduLen 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 } mplsLdpSesDiscontinuityTime 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. The initial value of this object is the value of sysUpTime when the entry was created in this table. 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 -- mplsLdpAtmSesTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsLdpAtmSesEntry 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 5 } mplsLdpAtmSesEntry OBJECT-TYPE SYNTAX MplsLdpAtmSesEntry 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, mplsLdpSesAtmLRLowerBoundVpi, mplsLdpSesAtmLRLowerBoundVci } ::= { mplsLdpAtmSesTable 1 } MplsLdpAtmSesEntry ::= SEQUENCE { mplsLdpSesAtmLRLowerBoundVpi AtmVpIdentifier, mplsLdpSesAtmLRLowerBoundVci MplsAtmVcIdentifier, mplsLdpSesAtmLRUpperBoundVpi AtmVpIdentifier, mplsLdpSesAtmLRUpperBoundVci MplsAtmVcIdentifier } mplsLdpSesAtmLRLowerBoundVpi OBJECT-TYPE SYNTAX AtmVpIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The minimum VPI number for this range." ::= { mplsLdpAtmSesEntry 1 } mplsLdpSesAtmLRLowerBoundVci OBJECT-TYPE SYNTAX MplsAtmVcIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The minimum VCI number for this range." ::= { mplsLdpAtmSesEntry 2 } mplsLdpSesAtmLRUpperBoundVpi OBJECT-TYPE SYNTAX AtmVpIdentifier MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum VPI number for this range." ::= { mplsLdpAtmSesEntry 3 } mplsLdpSesAtmLRUpperBoundVci OBJECT-TYPE SYNTAX MplsAtmVcIdentifier MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum VCI number for this range." ::= { mplsLdpAtmSesEntry 4 } -- -- MPLS LDP Frame Relay Session Information -- mplsLdpFrameRelaySesTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsLdpFrameRelaySesEntry 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 6 } mplsLdpFrameRelaySesEntry OBJECT-TYPE SYNTAX MplsLdpFrameRelaySesEntry 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, mplsLdpFrSesMinDlci } ::= { mplsLdpFrameRelaySesTable 1 } MplsLdpFrameRelaySesEntry ::= SEQUENCE { mplsLdpFrSesMinDlci Integer32, mplsLdpFrSesMaxDlci Integer32, mplsLdpFrSesLen INTEGER } mplsLdpFrSesMinDlci OBJECT-TYPE SYNTAX Integer32(0..4194303) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The lower bound of DLCIs which are supported." ::= { mplsLdpFrameRelaySesEntry 1 } mplsLdpFrSesMaxDlci OBJECT-TYPE SYNTAX Integer32 (0..4194303) MAX-ACCESS read-only STATUS current DESCRIPTION "The upper bound of DLCIs which are supported." ::= { mplsLdpFrameRelaySesEntry 2 } mplsLdpFrSesLen OBJECT-TYPE SYNTAX INTEGER { tenDlciBits(0), twentyThreeDlciBits(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "This object specifies the DLCI bits." ::= { mplsLdpFrameRelaySesEntry 3 } -- -- The MPLS LDP Session Statistics Table -- mplsLdpSesStatsTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsLdpSesStatsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of statistics for Sessions between LDP Entities and LDP Peers." ::= { mplsLdpSessionObjects 7 } mplsLdpSesStatsEntry OBJECT-TYPE SYNTAX MplsLdpSesStatsEntry 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 { mplsLdpPeerEntry } ::= { mplsLdpSesStatsTable 1 } MplsLdpSesStatsEntry ::= SEQUENCE { mplsLdpSesStatsUnkMesTypeErrors Counter32, mplsLdpSesStatsUnkTlvErrors Counter32 } mplsLdpSesStatsUnkMesTypeErrors 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 mplsLdpSesDiscontinuityTime." ::= { mplsLdpSesStatsEntry 1 } mplsLdpSesStatsUnkTlvErrors 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 mplsLdpSessionDiscontinuityTime." ::= { mplsLdpSesStatsEntry 2 } -- -- Mpls FEC Table -- mplsFecObjects OBJECT IDENTIFIER ::= { mplsLdpSessionObjects 8 } mplsFecIndexNext OBJECT-TYPE SYNTAX Unsigned32 (0..4294967295) MAX-ACCESS read-only STATUS current DESCRIPTION "This object contains an appropriate value to be used for mplsFecIndex when creating entries in the mplsFecTable. The value 0 indicates that no unassigned entries are available. To obtain the mplsFecIndex 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." ::= { mplsFecObjects 1 } mplsFecTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsFecEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table represents the FEC (Forwarding Equivalence Class) Information associated with an LSP." ::= { mplsFecObjects 2 } mplsFecEntry OBJECT-TYPE SYNTAX MplsFecEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each row represents a single FEC Element." INDEX { mplsFecIndex } ::= { mplsFecTable 1 } MplsFecEntry ::= SEQUENCE { mplsFecIndex Unsigned32, mplsFecType INTEGER, mplsFecAddrLength Integer32, mplsFecAddrFamily AddressFamilyNumbers, mplsFecAddr MplsLdpGenAddr, mplsFecStorType StorageType, mplsFecRowStatus RowStatus } mplsFecIndex OBJECT-TYPE SYNTAX Unsigned32(1..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The index which uniquely identifies this entry." ::= { mplsFecEntry 1 } mplsFecType OBJECT-TYPE SYNTAX INTEGER { prefix(1), hostAddress(2) } MAX-ACCESS read-create 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." ::= { mplsFecEntry 2 } mplsFecAddrLength OBJECT-TYPE SYNTAX Integer32(0..255) MAX-ACCESS read-create STATUS current DESCRIPTION "If the value of 'mplsFecType' is 'prefix(1)' then the value of this object is the length in bits of the address prefix represented by 'mplsFecAddr', 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. 'mplsFecAddr' will have the value of zero.)" ::= { mplsFecEntry 3 } mplsFecAddrFamily OBJECT-TYPE SYNTAX AddressFamilyNumbers MAX-ACCESS read-create STATUS current DESCRIPTION "The value of this object is from the Address Family Numbers." ::= { mplsFecEntry 4 } mplsFecAddr OBJECT-TYPE SYNTAX MplsLdpGenAddr MAX-ACCESS read-create STATUS current DESCRIPTION "If the value of 'mplsFecType' is 'prefix(1)' then the value of this object is the address prefix. If the value of the 'mplsFecAddrLength' is object is zero, then this object should also be zero. If the value of the 'mplsFecType' is 'host(2)' then this is the host address." ::= { mplsFecEntry 5 } mplsFecStorType OBJECT-TYPE SYNTAX StorageType MAX-ACCESS read-create STATUS current DESCRIPTION "The storage type for this entry." ::= { mplsFecEntry 6 } mplsFecRowStatus 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." ::= { mplsFecEntry 7 } -- -- Mapping Tables between Sessions and the LSR MIB. -- -- -- SessionInLabels and InSegment -- mplsLdpSesInLabelMapTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsLdpSesInLabelMapEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of Session's Ingress Labels which are Mapped to the LSR MIB's mplsInSegmentTable. Each row represents a single Ingress Label." ::= { mplsLdpSessionObjects 9 } mplsLdpSesInLabelMapEntry OBJECT-TYPE SYNTAX MplsLdpSesInLabelMapEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry in this table represents information on a single LDP LSP which is represented by a session's index triple (mplsLdpEntityLdpId, mplsLdpEntityIndex, mplsLdpPeerLdpId) AND the index tuple (mplsLdpSessionInLabel, mplsInSegmentIfIndex) from the LSR MIB's mplsInSegmentTable. The information contained in a row is read-only." INDEX { mplsLdpEntityLdpId, mplsLdpEntityIndex, mplsLdpPeerLdpId, mplsLdpSesInLabelIfIndex, mplsLdpSesInLabel } ::= { mplsLdpSesInLabelMapTable 1 } MplsLdpSesInLabelMapEntry ::= SEQUENCE { mplsLdpSesInLabelIfIndex InterfaceIndex, mplsLdpSesInLabel MplsLabel, mplsLdpSesInLabelType MplsLdpLabelTypes, mplsLdpSesInLabelConnType INTEGER } mplsLdpSesInLabelIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ifIndex of the 'mplsLdpSesInLabel' which should have the same value as the 'mplsInSegmentIfIndex' in the LSR MIB." ::= { mplsLdpSesInLabelMapEntry 1 } mplsLdpSesInLabel OBJECT-TYPE SYNTAX MplsLabel MAX-ACCESS not-accessible STATUS current DESCRIPTION "The incoming label of this LSP. This has the same value as the 'mplsInSegmentLabel' in the LSR MIB." ::= { mplsLdpSesInLabelMapEntry 2 } mplsLdpSesInLabelType OBJECT-TYPE SYNTAX MplsLdpLabelTypes MAX-ACCESS read-only STATUS current DESCRIPTION "The Layer 2 Label Type for 'mplsLdpInLabel'." ::= { mplsLdpSesInLabelMapEntry 3 } mplsLdpSesInLabelConnType OBJECT-TYPE SYNTAX INTEGER { unknown(1), xconnect(2), terminates(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "The type of LSP connection. The possible values are: unknown(1) -- this may be the value if the LSP is in a state of flux. It is considered to be a temporary situation. xconnect(2) -- if the mapping between the session and the insegment is associated with an LSP which is a true cross-connection. terminates(3) -- if the mapping between the session and the insegment is associated with an LSP which terminates on this LSR and is not a cross-connection." ::= { mplsLdpSesInLabelMapEntry 4 } -- -- SessionOutLabels and OutSegment -- mplsLdpSesOutLabelMapTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsLdpSesOutLabelMapEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of Session's Egress Labels which are Mapped to the LSR MIB. Each row represents a single Egress Label." ::= { mplsLdpSessionObjects 10 } mplsLdpSesOutLabelMapEntry OBJECT-TYPE SYNTAX MplsLdpSesOutLabelMapEntry 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, mplsLdpSesOutLabelIfIndex, mplsLdpSesOutLabel } ::= { mplsLdpSesOutLabelMapTable 1 } MplsLdpSesOutLabelMapEntry ::= SEQUENCE { mplsLdpSesOutLabelIfIndex InterfaceIndex, mplsLdpSesOutLabel MplsLabel, mplsLdpSesOutLabelType MplsLdpLabelTypes, mplsLdpSesOutLabelConnType INTEGER, mplsLdpSesOutSegmentIndex Integer32 } mplsLdpSesOutLabelIfIndex OBJECT-TYPE SYNTAX InterfaceIndex MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ifIndex of the 'mplsLdpSesOutLabel'." ::= { mplsLdpSesOutLabelMapEntry 1 } mplsLdpSesOutLabel OBJECT-TYPE SYNTAX MplsLabel MAX-ACCESS not-accessible STATUS current DESCRIPTION "The outgoing label of this LSP." ::= { mplsLdpSesOutLabelMapEntry 2 } mplsLdpSesOutLabelType OBJECT-TYPE SYNTAX MplsLdpLabelTypes MAX-ACCESS read-only STATUS current DESCRIPTION "The Layer 2 Label Type for 'mplsLdpOutLabel'." ::= { mplsLdpSesOutLabelMapEntry 3 } mplsLdpSesOutLabelConnType OBJECT-TYPE SYNTAX INTEGER { unknown(1), xconnect(2), starts(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "The type of LSP connection. The possible values are: unknown(1) -- this may be the value if the LSP is in a state of flux. It is considered to be a temporary situation. xconnect(2) -- if the mapping between the session and the outsegment is associated with an LSP which is a true cross-connection. starts(3) -- if the mapping between the session and the insegment is associated with an LSP which starts on this LSR and is considered an ingress to the LSP." ::= { mplsLdpSesOutLabelMapEntry 4 } mplsLdpSesOutSegmentIndex OBJECT-TYPE SYNTAX Integer32(1..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "This value should contain the same value as the 'mplsOutSegmentIndex' in the LSR MIB. NOTE: this value will never be zero, because this table only maps from Sessions to true outsegments." ::= { mplsLdpSesOutLabelMapEntry 5 } -- -- Sessions and XConnects (LIB Information) -- mplsLdpSesXCMapTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsLdpSesXCMapEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of Session's Labels which are Mapped to the LSR MIB 's XConnect table. Each row represents a single cross connect." ::= { mplsLdpSessionObjects 11 } mplsLdpSesXCMapEntry OBJECT-TYPE SYNTAX MplsLdpSesXCMapEntry 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, mplsLdpSesInLabelIfIndex, mplsLdpSesInLabel, mplsLdpSesOutLabelIfIndex, mplsLdpSesOutLabel } ::= { mplsLdpSesXCMapTable 1 } MplsLdpSesXCMapEntry ::= SEQUENCE { mplsLdpSesXCIndex Integer32 } mplsLdpSesXCIndex OBJECT-TYPE SYNTAX Integer32(1..2147483647) MAX-ACCESS read-only STATUS current DESCRIPTION "This value should contain the same value as the 'mplsXCIndex' in the LSR MIB. NOTE: this value will never be zero, because this table only maps from Sessions to true cross connects." ::= { mplsLdpSesXCMapEntry 1 } -- -- XcrossConnectsFECs Table -- mplsXCsFecsTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsXCsFecsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table which shows the relationship between cross-connects and FECs. Each row represents a single cross connect to FEC association. This table is read-only." ::= { mplsLdpSessionObjects 13 } mplsXCsFecsEntry OBJECT-TYPE SYNTAX MplsXCsFecsEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "An entry represents a single cross connect to FEC association." INDEX { mplsLdpEntityLdpId, mplsLdpEntityIndex, mplsLdpPeerLdpId, mplsLdpSesInLabelIfIndex, mplsLdpSesInLabel, mplsLdpSesOutLabelIfIndex, mplsLdpSesOutLabel, mplsFecIndex } ::= { mplsXCsFecsTable 1 } MplsXCsFecsEntry ::= SEQUENCE { mplsXCFecOperStatus INTEGER, mplsXCFecOperStatusLastChange TimeStamp } mplsXCFecOperStatus OBJECT-TYPE SYNTAX INTEGER { unknown(1), inUse(2), notInUse(3) } MAX-ACCESS read-only STATUS current DESCRIPTION "An indication of the operational status of the FEC associated with this cross connect. unknown(1) - this is a temporary state which may indicate the LSP-FEC association is in a state of transition. inUse(2) - the FEC associated with the XC is currently being applied. notInUse(3) - the FEC associated with the XC is not being applied. Eventually, this entry may be aged out." ::= { mplsXCsFecsEntry 1 } mplsXCFecOperStatusLastChange OBJECT-TYPE SYNTAX TimeStamp MAX-ACCESS read-only STATUS current DESCRIPTION "This value of sysUpTime when the mplsXCFecOperStatus last changed state." ::= { mplsXCsFecsEntry 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. -- mplsLdpSesPeerAddrTable OBJECT-TYPE SYNTAX SEQUENCE OF MplsLdpSesPeerAddrEntry 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 12 } mplsLdpSesPeerAddrEntry OBJECT-TYPE SYNTAX MplsLdpSesPeerAddrEntry 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, mplsLdpSesPeerAddrIndex } ::= { mplsLdpSesPeerAddrTable 1 } MplsLdpSesPeerAddrEntry ::= SEQUENCE { mplsLdpSesPeerAddrIndex Unsigned32, mplsLdpSesPeerNextHopAddrType AddressFamilyNumbers, mplsLdpSesPeerNextHopAddr MplsLdpGenAddr } mplsLdpSesPeerAddrIndex OBJECT-TYPE SYNTAX Unsigned32 (1..4294967295) MAX-ACCESS not-accessible STATUS current DESCRIPTION "An index which uniquely identifies this entry within a given session." ::= { mplsLdpSesPeerAddrEntry 1 } mplsLdpSesPeerNextHopAddrType 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." ::= { mplsLdpSesPeerAddrEntry 2 } mplsLdpSesPeerNextHopAddr 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." ::= { mplsLdpSesPeerAddrEntry 3 } --- --- Notifications --- mplsLdpNotificationPrefix OBJECT IDENTIFIER ::= { mplsLdpNotifications 0 } mplsLdpInitSesThresholdExceeded NOTIFICATION-TYPE OBJECTS { mplsLdpEntityInitSesThreshold } STATUS current DESCRIPTION "This notification is generated when the value of the 'mplsLdpEntityInitSesThreshold' object is not zero, and the number of Session Initialization messages exceeds the value of the 'mplsLdpEntityInitSesThreshold' object." ::= { mplsLdpNotificationPrefix 1 } mplsLdpPVLMismatch NOTIFICATION-TYPE OBJECTS { mplsLdpEntityPVL, mplsLdpPeerPVL } STATUS current DESCRIPTION "This notification is generated when the value of the value of the 'mplsLdpEntityPVLMisTrapEnable' object is 'enabled(1)' and the 'mplsLdpEntityPVL' does NOT match the value of the 'mplsLdpPeerPVL' for a specific Entity." REFERENCE "LDP Specification, Section 3.5.3." ::= { mplsLdpNotificationPrefix 2 } mplsLdpSessionUp NOTIFICATION-TYPE OBJECTS { mplsLdpSesState, mplsLdpSesDiscontinuityTime, mplsLdpSesStatsUnkMesTypeErrors, mplsLdpSesStatsUnkTlvErrors } STATUS current DESCRIPTION "Generation of this trap occurs when the 'mplsLdpSesUpDownTrapEnable' object is 'enabled(1)' and the value of 'mplsLdpSesState' enters the 'operational(5)' state." ::= { mplsLdpNotificationPrefix 3 } mplsLdpSessionDown NOTIFICATION-TYPE OBJECTS { mplsLdpSesState, mplsLdpSesDiscontinuityTime, mplsLdpSesStatsUnkMesTypeErrors, mplsLdpSesStatsUnkTlvErrors } STATUS current DESCRIPTION "Generation of this trap occurs when the 'mplsLdpSesUpDownTrapEnable' object is 'enabled(1)' and the value of 'mplsLdpSesState' leaves the 'operational(5)' state." ::= { mplsLdpNotificationPrefix 4 } --**************************************************************** -- Module Conformance Statement --**************************************************************** mplsLdpGroups OBJECT IDENTIFIER ::= { mplsLdpConformance 1 } mplsLdpCompliances OBJECT IDENTIFIER ::= { mplsLdpConformance 2 } -- -- Compliance Statements -- mplsLdpModuleCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The basic implementation requirements for agents that support the MPLS LDP MIB." MODULE -- this module MANDATORY-GROUPS { mplsLdpGeneralGroup, mplsLdpNotificationsGroup } GROUP mplsLdpGenericGroup DESCRIPTION "This group must be supported if Generic Labels are used in the MPLS LDP implementation." 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 mplsLdpMappingGroup DESCRIPTION "This group must be supported if the LSR MIB is implemented, specifically the mplsInSegmentTable, the mplsOutSegmentTable or the mplsXCTable." ::= { mplsLdpCompliances 1 } -- units of conformance mplsLdpGeneralGroup OBJECT-GROUP OBJECTS { mplsLdpLsrId, mplsLdpLsrLoopDetectionCapable, mplsLdpEntityIndexNext, mplsLdpEntityProtocolVersion, mplsLdpEntityAdminStatus, mplsLdpEntityOperStatus, mplsLdpEntityTcpDscPort, mplsLdpEntityUdpDscPort, mplsLdpEntityMaxPduLength, mplsLdpEntityKeepAliveHoldTimer, mplsLdpEntityHelloHoldTimer, mplsLdpEntityInitSesThreshold, mplsLdpEntityLabelDistMethod, mplsLdpEntityLabelRetentionMode, mplsLdpEntityPVLMisTrapEnable, mplsLdpEntityPVL, mplsLdpEntityHopCountLimit, mplsLdpEntityTargPeer, mplsLdpEntityTargPeerAddrType, mplsLdpEntityTargPeerAddr, mplsLdpEntityOptionalParameters, mplsLdpEntityDiscontinuityTime, mplsLdpEntityStorType, mplsLdpEntityRowStatus, mplsLdpAttemptedSessions, mplsLdpSesRejectedNoHelloErrors, mplsLdpSesRejectedAdErrors, mplsLdpSesRejectedMaxPduErrors, mplsLdpSesRejectedLRErrors, mplsLdpBadLdpIdentifierErrors, mplsLdpBadPduLengthErrors, mplsLdpBadMessageLengthErrors, mplsLdpBadTlvLengthErrors, mplsLdpMalformedTlvValueErrors, mplsLdpKeepAliveTimerExpErrors, mplsLdpShutdownNotifReceived, mplsLdpShutdownNotifSent, mplsLdpPeerLabelDistMethod, mplsLdpPeerLoopDetectionForPV, mplsLdpPeerPVL, mplsLdpHelloAdjHoldTimeRem, mplsLdpHelloAdjType, mplsLdpSesUpDownTrapEnable, mplsLdpSesState, mplsLdpSesProtocolVersion, mplsLdpSesKeepAliveHoldTimeRem, mplsLdpSesMaxPduLen, mplsLdpSesDiscontinuityTime, mplsLdpSesStatsUnkMesTypeErrors, mplsLdpSesStatsUnkTlvErrors, mplsLdpSesPeerNextHopAddrType, mplsLdpSesPeerNextHopAddr, mplsFecIndexNext, mplsFecType, mplsFecAddrFamily, mplsFecAddrLength, mplsFecAddr, mplsFecStorType, mplsFecRowStatus } STATUS current DESCRIPTION "Objects that apply to all MPLS LDP implementations." ::= { mplsLdpGroups 1 } mplsLdpGenericGroup OBJECT-GROUP OBJECTS { mplsLdpEntityConfGenIfIndxOrZero, mplsLdpEntityConfGenLRStorType, mplsLdpEntityConfGenLRRowStatus } STATUS current DESCRIPTION "Objects that apply to all MPLS LDP implementations using Generic Lables." ::= { mplsLdpGroups 2 } mplsLdpAtmGroup OBJECT-GROUP OBJECTS { mplsLdpEntityAtmIfIndxOrZero, mplsLdpEntityAtmMergeCap, mplsLdpEntityAtmLRComponents, mplsLdpEntityAtmVcDirectionality, mplsLdpEntityAtmLsrConnectivity, mplsLdpEntityDefaultControlVpi, mplsLdpEntityDefaultControlVci, mplsLdpEntityUnlabTrafVpi, mplsLdpEntityUnlabTrafVci, mplsLdpEntityAtmStorType, mplsLdpEntityAtmRowStatus, mplsLdpEntityConfAtmLRMaxVpi, mplsLdpEntityConfAtmLRMaxVci, mplsLdpEntityConfAtmLRStorType, mplsLdpEntityConfAtmLRRowStatus, mplsLdpSesAtmLRUpperBoundVpi, mplsLdpSesAtmLRUpperBoundVci } STATUS current DESCRIPTION "Objects that apply to all MPLS LDP implementations over ATM." ::= { mplsLdpGroups 3 } mplsLdpFrameRelayGroup OBJECT-GROUP OBJECTS { mplsLdpEntityFrIfIndxOrZero, mplsLdpEntityFrMergeCap, mplsLdpEntityFrLRComponents, mplsLdpEntityFrLen, mplsLdpEntityFrVcDirectionality, mplsLdpEntityFrParmsStorType, mplsLdpEntityFrParmsRowStatus, mplsLdpConfFrMaxDlci, mplsLdpConfFrStorType, mplsLdpConfFrRowStatus, mplsLdpFrSesMaxDlci, mplsLdpFrSesLen } STATUS current DESCRIPTION "Objects that apply to all MPLS LDP implementations over Frame Relay." ::= { mplsLdpGroups 4 } mplsLdpMappingGroup OBJECT-GROUP OBJECTS { mplsLdpSesInLabelType, mplsLdpSesInLabelConnType, mplsLdpSesOutLabelType, mplsLdpSesOutLabelConnType, mplsLdpSesOutSegmentIndex, mplsLdpSesXCIndex, mplsXCFecOperStatus, mplsXCFecOperStatusLastChange } STATUS current DESCRIPTION "These objects are optional and only need to be supported for LDP implementations which support the tables, mplsInSegmentTable, mplsOutSegmentTable and mplsXCTable, in the LSR MIB." ::= { mplsLdpGroups 5 } mplsLdpNotificationsGroup NOTIFICATION-GROUP NOTIFICATIONS { mplsLdpInitSesThresholdExceeded, mplsLdpPVLMismatch, mplsLdpSessionUp, mplsLdpSessionDown } STATUS current DESCRIPTION "The notification(s) which an MPLS LDP implemention is required to implement." ::= { mplsLdpGroups 6 } END -- -- Copyright (C) The Internet Society (2001). All Rights Reserved. -- -- -- This document and translations of it may be copied and furnished to -- others, and derivative works that comment on or otherwise explain it -- or assist in its implementation may be prepared, copied, published -- and distributed, in whole or in part, without restriction of any -- kind, provided that the above copyright notice and this paragraph are -- included on all such copies and derivative works. However, this -- document itself may not be modified in any way, such as by removing -- the copyright notice or references to the Internet Society or other -- Internet organizations, except as needed for the purpose of -- developing Internet standards in which case the procedures for -- copyrights defined in the Internet Standards process must be -- followed, or as required to translate it into languages other than -- English. -- -- The limited permissions granted above are perpetual and will not be -- revoked by the Internet Society or its successors or assigns. -- -- This document and the information contained herein is provided on an -- "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING -- TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING -- BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION -- HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF -- MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.