MPLS-TE-STD-MIB

File: MPLS-TE-STD-MIB.mib (93015 bytes)

Imported modules

SNMPv2-SMI SNMPv2-CONF SNMPv2-TC
IF-MIB MPLS-TC-STD-MIB SNMP-FRAMEWORK-MIB
DIFFSERV-MIB INET-ADDRESS-MIB

Imported symbols

MODULE-IDENTITY OBJECT-TYPE NOTIFICATION-TYPE
Integer32 Unsigned32 Counter32
Counter64 TimeTicks zeroDotZero
MODULE-COMPLIANCE OBJECT-GROUP NOTIFICATION-GROUP
TruthValue RowStatus RowPointer
StorageType TimeStamp InterfaceIndexOrZero
ifGeneralInformationGroup ifCounterDiscontinuityGroup mplsStdMIB
MplsBitRate MplsBurstSize MplsLSPID
MplsTunnelIndex MplsTunnelInstanceIndex MplsTunnelAffinity
MplsExtendedTunnelId MplsPathIndex MplsPathIndexOrZero
MplsOwner TeHopAddressType TeHopAddress
TeHopAddressAS TeHopAddressUnnum SnmpAdminString
IndexIntegerNextFree InetAddressPrefixLength

Defined Types

MplsTunnelEntry  
SEQUENCE    
  mplsTunnelIndex MplsTunnelIndex
  mplsTunnelInstance MplsTunnelInstanceIndex
  mplsTunnelIngressLSRId MplsExtendedTunnelId
  mplsTunnelEgressLSRId MplsExtendedTunnelId
  mplsTunnelName SnmpAdminString
  mplsTunnelDescr SnmpAdminString
  mplsTunnelIsIf TruthValue
  mplsTunnelIfIndex InterfaceIndexOrZero
  mplsTunnelOwner MplsOwner
  mplsTunnelRole INTEGER
  mplsTunnelXCPointer RowPointer
  mplsTunnelSignallingProto INTEGER
  mplsTunnelSetupPrio Integer32
  mplsTunnelHoldingPrio Integer32
  mplsTunnelSessionAttributes BITS
  mplsTunnelLocalProtectInUse TruthValue
  mplsTunnelResourcePointer RowPointer
  mplsTunnelPrimaryInstance MplsTunnelInstanceIndex
  mplsTunnelInstancePriority Unsigned32
  mplsTunnelHopTableIndex MplsPathIndexOrZero
  mplsTunnelPathInUse MplsPathIndexOrZero
  mplsTunnelARHopTableIndex MplsPathIndexOrZero
  mplsTunnelCHopTableIndex MplsPathIndexOrZero
  mplsTunnelIncludeAnyAffinity MplsTunnelAffinity
  mplsTunnelIncludeAllAffinity MplsTunnelAffinity
  mplsTunnelExcludeAnyAffinity MplsTunnelAffinity
  mplsTunnelTotalUpTime TimeTicks
  mplsTunnelInstanceUpTime TimeTicks
  mplsTunnelPrimaryUpTime TimeTicks
  mplsTunnelPathChanges Counter32
  mplsTunnelLastPathChange TimeTicks
  mplsTunnelCreationTime TimeStamp
  mplsTunnelStateTransitions Counter32
  mplsTunnelAdminStatus INTEGER
  mplsTunnelOperStatus INTEGER
  mplsTunnelRowStatus RowStatus
  mplsTunnelStorageType StorageType

MplsTunnelHopEntry  
SEQUENCE    
  mplsTunnelHopListIndex MplsPathIndex
  mplsTunnelHopPathOptionIndex MplsPathIndex
  mplsTunnelHopIndex MplsPathIndex
  mplsTunnelHopAddrType TeHopAddressType
  mplsTunnelHopIpAddr TeHopAddress
  mplsTunnelHopIpPrefixLen InetAddressPrefixLength
  mplsTunnelHopAsNumber TeHopAddressAS
  mplsTunnelHopAddrUnnum TeHopAddressUnnum
  mplsTunnelHopLspId MplsLSPID
  mplsTunnelHopType INTEGER
  mplsTunnelHopInclude TruthValue
  mplsTunnelHopPathOptionName SnmpAdminString
  mplsTunnelHopEntryPathComp INTEGER
  mplsTunnelHopRowStatus RowStatus
  mplsTunnelHopStorageType StorageType

MplsTunnelResourceEntry  
SEQUENCE    
  mplsTunnelResourceIndex Unsigned32
  mplsTunnelResourceMaxRate MplsBitRate
  mplsTunnelResourceMeanRate MplsBitRate
  mplsTunnelResourceMaxBurstSize MplsBurstSize
  mplsTunnelResourceMeanBurstSize MplsBurstSize
  mplsTunnelResourceExBurstSize MplsBurstSize
  mplsTunnelResourceFrequency INTEGER
  mplsTunnelResourceWeight Unsigned32
  mplsTunnelResourceRowStatus RowStatus
  mplsTunnelResourceStorageType StorageType

MplsTunnelARHopEntry  
SEQUENCE    
  mplsTunnelARHopListIndex MplsPathIndex
  mplsTunnelARHopIndex MplsPathIndex
  mplsTunnelARHopAddrType TeHopAddressType
  mplsTunnelARHopIpAddr TeHopAddress
  mplsTunnelARHopAddrUnnum TeHopAddressUnnum
  mplsTunnelARHopLspId MplsLSPID

MplsTunnelCHopEntry  
SEQUENCE    
  mplsTunnelCHopListIndex MplsPathIndex
  mplsTunnelCHopIndex MplsPathIndex
  mplsTunnelCHopAddrType TeHopAddressType
  mplsTunnelCHopIpAddr TeHopAddress
  mplsTunnelCHopIpPrefixLen InetAddressPrefixLength
  mplsTunnelCHopAsNumber TeHopAddressAS
  mplsTunnelCHopAddrUnnum TeHopAddressUnnum
  mplsTunnelCHopLspId MplsLSPID
  mplsTunnelCHopType INTEGER

MplsTunnelPerfEntry  
SEQUENCE    
  mplsTunnelPerfPackets Counter32
  mplsTunnelPerfHCPackets Counter64
  mplsTunnelPerfErrors Counter32
  mplsTunnelPerfBytes Counter32
  mplsTunnelPerfHCBytes Counter64

MplsTunnelCRLDPResEntry  
SEQUENCE    
  mplsTunnelCRLDPResMeanBurstSize MplsBurstSize
  mplsTunnelCRLDPResExBurstSize MplsBurstSize
  mplsTunnelCRLDPResFrequency INTEGER
  mplsTunnelCRLDPResWeight Unsigned32
  mplsTunnelCRLDPResFlags Unsigned32
  mplsTunnelCRLDPResRowStatus RowStatus
  mplsTunnelCRLDPResStorageType StorageType

Defined Values

mplsTeStdMIB 1.3.6.1.2.1.10.166.3
Copyright (C) The Internet Society (2004). The initial version of this MIB module was published in RFC 3812. For full legal notices see the RFC itself or see: http://www.ietf.org/copyrights/ianamib.html This MIB module contains managed object definitions for MPLS Traffic Engineering (TE) as defined in: 1. Extensions to RSVP for LSP Tunnels, Awduche et al, RFC 3209, December 2001 2. Constraint-Based LSP Setup using LDP, Jamoussi (Editor), RFC 3212, January 2002 3. Requirements for Traffic Engineering Over MPLS, Awduche, D., Malcolm, J., Agogbua, J., O'Dell, M., and J. McManus, [RFC2702], September 1999
MODULE-IDENTITY    

mplsTeNotifications 1.3.6.1.2.1.10.166.3.0
OBJECT IDENTIFIER    

mplsTeScalars 1.3.6.1.2.1.10.166.3.1
OBJECT IDENTIFIER    

mplsTeObjects 1.3.6.1.2.1.10.166.3.2
OBJECT IDENTIFIER    

mplsTeConformance 1.3.6.1.2.1.10.166.3.3
OBJECT IDENTIFIER    

mplsTunnelConfigured 1.3.6.1.2.1.10.166.3.1.1
The number of tunnels configured on this device. A tunnel is considered configured if the mplsTunnelRowStatus is active(1).
OBJECT-TYPE    
  Unsigned32  

mplsTunnelActive 1.3.6.1.2.1.10.166.3.1.2
The number of tunnels active on this device. A tunnel is considered active if the mplsTunnelOperStatus is up(1).
OBJECT-TYPE    
  Unsigned32  

mplsTunnelTEDistProto 1.3.6.1.2.1.10.166.3.1.3
The traffic engineering distribution protocol(s) used by this LSR. Note that an LSR may support more than one distribution protocol simultaneously.
OBJECT-TYPE    
  BITS other(0), ospf(1), isis(2)  

mplsTunnelMaxHops 1.3.6.1.2.1.10.166.3.1.4
The maximum number of hops that can be specified for a tunnel on this device.
OBJECT-TYPE    
  Unsigned32  

mplsTunnelNotificationMaxRate 1.3.6.1.2.1.10.166.3.1.5
This variable indicates the maximum number of notifications issued per second. If events occur more rapidly, the implementation may simply fail to emit these notifications during that period, or may queue them until an appropriate time. A value of 0 means no throttling is applied and events may be notified at the rate at which they occur.
OBJECT-TYPE    
  Unsigned32  

mplsTunnelIndexNext 1.3.6.1.2.1.10.166.3.2.1
This object contains an unused value for mplsTunnelIndex, or a zero to indicate that none exist. Negative values are not allowed, as they do not correspond to valid values of mplsTunnelIndex. Note that this object offers an unused value for an mplsTunnelIndex value at the ingress side of a tunnel. At other LSRs the value of mplsTunnelIndex SHOULD be taken from the value signaled by the MPLS signaling protocol.
OBJECT-TYPE    
  IndexIntegerNextFree 0..65535  

mplsTunnelTable 1.3.6.1.2.1.10.166.3.2.2
The mplsTunnelTable allows new MPLS tunnels to be created between an LSR and a remote endpoint, and existing tunnels to be reconfigured or removed. Note that only point-to-point tunnel segments are supported, although multipoint-to-point and point- to-multipoint connections are supported by an LSR acting as a cross-connect. Each MPLS tunnel can thus have one out-segment originating at this LSR and/or one in-segment terminating at this LSR.
OBJECT-TYPE    
  SEQUENCE OF  
    MplsTunnelEntry

mplsTunnelEntry 1.3.6.1.2.1.10.166.3.2.2.1
An entry in this table represents an MPLS tunnel. An entry can be created by a network administrator or by an SNMP agent as instructed by an MPLS signalling protocol. Whenever a new entry is created with mplsTunnelIsIf set to true(1), then a corresponding entry is created in ifTable as well (see RFC 2863). The ifType of this entry is mplsTunnel(150). A tunnel entry needs to be uniquely identified across a MPLS network. Indices mplsTunnelIndex and mplsTunnelInstance uniquely identify a tunnel on the LSR originating the tunnel. To uniquely identify a tunnel across an MPLS network requires index mplsTunnelIngressLSRId. The last index mplsTunnelEgressLSRId is useful in identifying all instances of a tunnel that terminate on the same egress LSR.
OBJECT-TYPE    
  MplsTunnelEntry  

mplsTunnelIndex 1.3.6.1.2.1.10.166.3.2.2.1.1
Uniquely identifies a set of tunnel instances between a pair of ingress and egress LSRs. Managers should obtain new values for row creation in this table by reading mplsTunnelIndexNext. When the MPLS signalling protocol is rsvp(2) this value SHOULD be equal to the value signaled in the Tunnel Id of the Session object. When the MPLS signalling protocol is crldp(3) this value SHOULD be equal to the value signaled in the LSP ID.
OBJECT-TYPE    
  MplsTunnelIndex  

mplsTunnelInstance 1.3.6.1.2.1.10.166.3.2.2.1.2
Uniquely identifies a particular instance of a tunnel between a pair of ingress and egress LSRs. It is useful to identify multiple instances of tunnels for the purposes of backup and parallel tunnels. When the MPLS signaling protocol is rsvp(2) this value SHOULD be equal to the LSP Id of the Sender Template object. When the signaling protocol is crldp(3) there is no equivalent signaling object.
OBJECT-TYPE    
  MplsTunnelInstanceIndex  

mplsTunnelIngressLSRId 1.3.6.1.2.1.10.166.3.2.2.1.3
Identity of the ingress LSR associated with this tunnel instance. When the MPLS signalling protocol is rsvp(2) this value SHOULD be equal to the Tunnel Sender Address in the Sender Template object and MAY be equal to the Extended Tunnel Id field in the SESSION object. When the MPLS signalling protocol is crldp(3) this value SHOULD be equal to the Ingress LSR Router ID field in the LSPID TLV object.
OBJECT-TYPE    
  MplsExtendedTunnelId  

mplsTunnelEgressLSRId 1.3.6.1.2.1.10.166.3.2.2.1.4
Identity of the egress LSR associated with this tunnel instance.
OBJECT-TYPE    
  MplsExtendedTunnelId  

mplsTunnelName 1.3.6.1.2.1.10.166.3.2.2.1.5
The canonical name assigned to the tunnel. This name can be used to refer to the tunnel on the LSR's console port. If mplsTunnelIsIf is set to true then the ifName of the interface corresponding to this tunnel should have a value equal to mplsTunnelName. Also see the description of ifName in RFC 2863.
OBJECT-TYPE    
  SnmpAdminString  

mplsTunnelDescr 1.3.6.1.2.1.10.166.3.2.2.1.6
A textual string containing information about the tunnel. If there is no description this object contains a zero length string. This object is may not be signaled by MPLS signaling protocols, consequentally the value of this object at transit and egress LSRs MAY be automatically generated or absent.
OBJECT-TYPE    
  SnmpAdminString  

mplsTunnelIsIf 1.3.6.1.2.1.10.166.3.2.2.1.7
Denotes whether or not this tunnel corresponds to an interface represented in the interfaces group table. Note that if this variable is set to true then the ifName of the interface corresponding to this tunnel should have a value equal to mplsTunnelName. Also see the description of ifName in RFC 2863. This object is meaningful only at the ingress and egress LSRs.
OBJECT-TYPE    
  TruthValue  

mplsTunnelIfIndex 1.3.6.1.2.1.10.166.3.2.2.1.8
If mplsTunnelIsIf is set to true, then this value contains the LSR-assigned ifIndex which corresponds to an entry in the interfaces table. Otherwise this variable should contain the value of zero indicating that a valid ifIndex was not assigned to this tunnel interface.
OBJECT-TYPE    
  InterfaceIndexOrZero  

mplsTunnelOwner 1.3.6.1.2.1.10.166.3.2.2.1.9
Denotes the entity that created and is responsible for managing this tunnel. This column is automatically filled by the agent on creation of a row.
OBJECT-TYPE    
  MplsOwner  

mplsTunnelRole 1.3.6.1.2.1.10.166.3.2.2.1.10
This value signifies the role that this tunnel entry/instance represents. This value MUST be set to head(1) at the originating point of the tunnel. This value MUST be set to transit(2) at transit points along the tunnel, if transit points are supported. This value MUST be set to tail(3) at the terminating point of the tunnel if tunnel tails are supported. The value headTail(4) is provided for tunnels that begin and end on the same LSR.
OBJECT-TYPE    
  INTEGER head(1), transit(2), tail(3), headTail(4)  

mplsTunnelXCPointer 1.3.6.1.2.1.10.166.3.2.2.1.11
This variable points to a row in the mplsXCTable. This table identifies the segments that compose this tunnel, their characteristics, and relationships to each other. A value of zeroDotZero indicates that no LSP has been associated with this tunnel yet.
OBJECT-TYPE    
  RowPointer  

mplsTunnelSignallingProto 1.3.6.1.2.1.10.166.3.2.2.1.12
The signalling protocol, if any, used to setup this tunnel.
OBJECT-TYPE    
  INTEGER none(1), rsvp(2), crldp(3), other(4)  

mplsTunnelSetupPrio 1.3.6.1.2.1.10.166.3.2.2.1.13
Indicates the setup priority of this tunnel.
OBJECT-TYPE    
  Integer32 0..7  

mplsTunnelHoldingPrio 1.3.6.1.2.1.10.166.3.2.2.1.14
Indicates the holding priority for this tunnel.
OBJECT-TYPE    
  Integer32 0..7  

mplsTunnelSessionAttributes 1.3.6.1.2.1.10.166.3.2.2.1.15
This bit mask indicates optional session values for this tunnel. The following describes these bit fields: fastRerouteThis flag indicates that the any tunnel hop may choose to reroute this tunnel without tearing it down. This flag permits transit routers to use a local repair mechanism which may result in violation of the explicit routing of this tunnel. When a fault is detected on an adjacent downstream link or node, a transit router can re-route traffic for fast service restoration. mergingPermitted This flag permits transit routers to merge this session with other RSVP sessions for the purpose of reducing resource overhead on downstream transit routers, thereby providing better network scaling. isPersistent Indicates whether this tunnel should be restored automatically after a failure occurs. isPinned This flag indicates whether the loose- routed hops of this tunnel are to be pinned. recordRouteThis flag indicates whether or not the signalling protocol should remember the tunnel path after it has been signaled.
OBJECT-TYPE    
  BITS fastReroute(0), mergingPermitted(1), isPersistent(2), isPinned(3), recordRoute(4)  

mplsTunnelLocalProtectInUse 1.3.6.1.2.1.10.166.3.2.2.1.16
Indicates that the local repair mechanism is in use to maintain this tunnel (usually in the face of an outage of the link it was previously routed over).
OBJECT-TYPE    
  TruthValue  

mplsTunnelResourcePointer 1.3.6.1.2.1.10.166.3.2.2.1.17
This variable represents a pointer to the traffic parameter specification for this tunnel. This value may point at an entry in the mplsTunnelResourceEntry to indicate which mplsTunnelResourceEntry is to be assigned to this LSP instance. This value may optionally point at an externally defined traffic parameter specification table. A value of zeroDotZero indicates best-effort treatment. By having the same value of this object, two or more LSPs can indicate resource sharing.
OBJECT-TYPE    
  RowPointer  

mplsTunnelPrimaryInstance 1.3.6.1.2.1.10.166.3.2.2.1.18
Specifies the instance index of the primary instance of this tunnel. More details of the definition of tunnel instances and the primary tunnel instance can be found in the description of the TEXTUAL-CONVENTION MplsTunnelInstanceIndex.
OBJECT-TYPE    
  MplsTunnelInstanceIndex  

mplsTunnelInstancePriority 1.3.6.1.2.1.10.166.3.2.2.1.19
This value indicates which priority, in descending order, with 0 indicating the lowest priority, within a group of tunnel instances. A group of tunnel instances is defined as a set of LSPs with the same mplsTunnelIndex in this table, but with a different mplsTunnelInstance. Tunnel instance priorities are used to denote the priority at which a particular tunnel instance will supercede another. Instances of tunnels containing the same mplsTunnelInstancePriority will be used for load sharing.
OBJECT-TYPE    
  Unsigned32  

mplsTunnelHopTableIndex 1.3.6.1.2.1.10.166.3.2.2.1.20
Index into the mplsTunnelHopTable entry that specifies the explicit route hops for this tunnel. This object is meaningful only at the head-end of the tunnel.
OBJECT-TYPE    
  MplsPathIndexOrZero  

mplsTunnelPathInUse 1.3.6.1.2.1.10.166.3.2.2.1.21
This value denotes the configured path that was chosen for this tunnel. This value reflects the secondary index into mplsTunnelHopTable. This path may not exactly match the one in mplsTunnelARHopTable due to the fact that some CSPF modification may have taken place. See mplsTunnelARHopTable for the actual path being taken by the tunnel. A value of zero denotes that no path is currently in use or available.
OBJECT-TYPE    
  MplsPathIndexOrZero  

mplsTunnelARHopTableIndex 1.3.6.1.2.1.10.166.3.2.2.1.22
Index into the mplsTunnelARHopTable entry that specifies the actual hops traversed by the tunnel. This is automatically updated by the agent when the actual hops becomes available.
OBJECT-TYPE    
  MplsPathIndexOrZero  

mplsTunnelCHopTableIndex 1.3.6.1.2.1.10.166.3.2.2.1.23
Index into the mplsTunnelCHopTable entry that specifies the computed hops traversed by the tunnel. This is automatically updated by the agent when computed hops become available or when computed hops get modified.
OBJECT-TYPE    
  MplsPathIndexOrZero  

mplsTunnelIncludeAnyAffinity 1.3.6.1.2.1.10.166.3.2.2.1.24
A link satisfies the include-any constraint if and only if the constraint is zero, or the link and the constraint have a resource class in common.
OBJECT-TYPE    
  MplsTunnelAffinity  

mplsTunnelIncludeAllAffinity 1.3.6.1.2.1.10.166.3.2.2.1.25
A link satisfies the include-all constraint if and only if the link contains all of the administrative groups specified in the constraint.
OBJECT-TYPE    
  MplsTunnelAffinity  

mplsTunnelExcludeAnyAffinity 1.3.6.1.2.1.10.166.3.2.2.1.26
A link satisfies the exclude-any constraint if and only if the link contains none of the administrative groups specified in the constraint.
OBJECT-TYPE    
  MplsTunnelAffinity  

mplsTunnelTotalUpTime 1.3.6.1.2.1.10.166.3.2.2.1.27
This value represents the aggregate up time for all instances of this tunnel, if available. If this value is unavailable, it MUST return a value of 0.
OBJECT-TYPE    
  TimeTicks  

mplsTunnelInstanceUpTime 1.3.6.1.2.1.10.166.3.2.2.1.28
This value identifies the total time that this tunnel instance's operStatus has been Up(1).
OBJECT-TYPE    
  TimeTicks  

mplsTunnelPrimaryUpTime 1.3.6.1.2.1.10.166.3.2.2.1.29
Specifies the total time the primary instance of this tunnel has been active. The primary instance of this tunnel is defined in mplsTunnelPrimaryInstance.
OBJECT-TYPE    
  TimeTicks  

mplsTunnelPathChanges 1.3.6.1.2.1.10.166.3.2.2.1.30
Specifies the number of times the actual path for this tunnel instance has changed.
OBJECT-TYPE    
  Counter32  

mplsTunnelLastPathChange 1.3.6.1.2.1.10.166.3.2.2.1.31
Specifies the time since the last change to the actual path for this tunnel instance.
OBJECT-TYPE    
  TimeTicks  

mplsTunnelCreationTime 1.3.6.1.2.1.10.166.3.2.2.1.32
Specifies the value of SysUpTime when the first instance of this tunnel came into existence. That is, when the value of mplsTunnelOperStatus was first set to up(1).
OBJECT-TYPE    
  TimeStamp  

mplsTunnelStateTransitions 1.3.6.1.2.1.10.166.3.2.2.1.33
Specifies the number of times the state (mplsTunnelOperStatus) of this tunnel instance has changed.
OBJECT-TYPE    
  Counter32  

mplsTunnelAdminStatus 1.3.6.1.2.1.10.166.3.2.2.1.34
Indicates the desired operational status of this tunnel.
OBJECT-TYPE    
  INTEGER up(1), down(2), testing(3)  

mplsTunnelOperStatus 1.3.6.1.2.1.10.166.3.2.2.1.35
Indicates the actual operational status of this tunnel, which is typically but not limited to, a function of the state of individual segments of this tunnel.
OBJECT-TYPE    
  INTEGER up(1), down(2), testing(3), unknown(4), dormant(5), notPresent(6), lowerLayerDown(7)  

mplsTunnelRowStatus 1.3.6.1.2.1.10.166.3.2.2.1.36
This variable is used to create, modify, and/or delete a row in this table. When a row in this table is in active(1) state, no objects in that row can be modified by the agent except mplsTunnelAdminStatus, mplsTunnelRowStatus and mplsTunnelStorageType.
OBJECT-TYPE    
  RowStatus  

mplsTunnelStorageType 1.3.6.1.2.1.10.166.3.2.2.1.37
The storage type for this tunnel entry. Conceptual rows having the value 'permanent' need not allow write-access to any columnar objects in the row.
OBJECT-TYPE    
  StorageType  

mplsTunnelHopListIndexNext 1.3.6.1.2.1.10.166.3.2.3
This object contains an appropriate value to be used for mplsTunnelHopListIndex when creating entries in the mplsTunnelHopTable. If the number of unassigned entries is exhausted, a retrieval operation will return a value of 0. This object may also return a value of 0 when the LSR is unable to accept conceptual row creation, for example, if the mplsTunnelHopTable is implemented as read-only. To obtain the value of mplsTunnelHopListIndex for a new entry in the mplsTunnelHopTable, the manager issues a management protocol retrieval operation to obtain the current value of mplsTunnelHopIndex. When the SET is performed to create a row in the mplsTunnelHopTable, the Command Responder (agent) must determine whether the value is indeed still unused; Two Network Management Applications may attempt to create a row (configuration entry) simultaneously and use the same value. If it is currently unused, the SET succeeds and the Command Responder (agent) changes the value of this object, according to an implementation-specific algorithm. If the value is in use, however, the SET fails. The Network Management Application must then re-read this variable to obtain a new usable value.
OBJECT-TYPE    
  MplsPathIndexOrZero  

mplsTunnelHopTable 1.3.6.1.2.1.10.166.3.2.4
The mplsTunnelHopTable is used to indicate the hops, strict or loose, for an instance of an MPLS tunnel defined in mplsTunnelTable, when it is established via signalling, for the outgoing direction of the tunnel. Thus at a transit LSR, this table contains the desired path of the tunnel from this LSR onwards. Each row in this table is indexed by mplsTunnelHopListIndex which corresponds to a group of hop lists or path options. Each row also has a secondary index mplsTunnelHopIndex, which indicates a group of hops (also known as a path option). Finally, the third index, mplsTunnelHopIndex indicates the specific hop information for a path option. In case we want to specify a particular interface on the originating LSR of an outgoing tunnel by which we want packets to exit the LSR, we specify this as the first hop for this tunnel in mplsTunnelHopTable.
OBJECT-TYPE    
  SEQUENCE OF  
    MplsTunnelHopEntry

mplsTunnelHopEntry 1.3.6.1.2.1.10.166.3.2.4.1
An entry in this table represents a tunnel hop. An entry is created by a network administrator for signaled ERLSP set up by an MPLS signalling protocol.
OBJECT-TYPE    
  MplsTunnelHopEntry  

mplsTunnelHopListIndex 1.3.6.1.2.1.10.166.3.2.4.1.1
Primary index into this table identifying a particular explicit route object.
OBJECT-TYPE    
  MplsPathIndex  

mplsTunnelHopPathOptionIndex 1.3.6.1.2.1.10.166.3.2.4.1.2
Secondary index into this table identifying a particular group of hops representing a particular configured path. This is otherwise known as a path option.
OBJECT-TYPE    
  MplsPathIndex  

mplsTunnelHopIndex 1.3.6.1.2.1.10.166.3.2.4.1.3
Tertiary index into this table identifying a particular hop.
OBJECT-TYPE    
  MplsPathIndex  

mplsTunnelHopAddrType 1.3.6.1.2.1.10.166.3.2.4.1.4
The Hop Address Type of this tunnel hop. The value of this object cannot be changed if the value of the corresponding mplsTunnelHopRowStatus object is 'active'. Note that lspid(5) is a valid option only for tunnels signaled via CRLDP.
OBJECT-TYPE    
  TeHopAddressType  

mplsTunnelHopIpAddr 1.3.6.1.2.1.10.166.3.2.4.1.5
The Tunnel Hop Address for this tunnel hop. The type of this address is determined by the value of the corresponding mplsTunnelHopAddrType. The value of this object cannot be changed if the value of the corresponding mplsTunnelHopRowStatus object is 'active'.
OBJECT-TYPE    
  TeHopAddress  

mplsTunnelHopIpPrefixLen 1.3.6.1.2.1.10.166.3.2.4.1.6
If mplsTunnelHopAddrType is set to ipv4(1) or ipv6(2), then this value will contain an appropriate prefix length for the IP address in object mplsTunnelHopIpAddr. Otherwise this value is irrelevant and should be ignored.
OBJECT-TYPE    
  InetAddressPrefixLength  

mplsTunnelHopAsNumber 1.3.6.1.2.1.10.166.3.2.4.1.7
If mplsTunnelHopAddrType is set to asnumber(3), then this value will contain the AS number of this hop. Otherwise the agent should set this object to zero- length string and the manager should ignore this.
OBJECT-TYPE    
  TeHopAddressAS  

mplsTunnelHopAddrUnnum 1.3.6.1.2.1.10.166.3.2.4.1.8
If mplsTunnelHopAddrType is set to unnum(4), then this value will contain the interface identifier of the unnumbered interface for this hop. This object should be used in conjunction with mplsTunnelHopIpAddress which would contain the LSR Router ID in this case. Otherwise the agent should set this object to zero-length string and the manager should ignore this.
OBJECT-TYPE    
  TeHopAddressUnnum  

mplsTunnelHopLspId 1.3.6.1.2.1.10.166.3.2.4.1.9
If mplsTunnelHopAddrType is set to lspid(5), then this value will contain the LSPID of a tunnel of this hop. The present tunnel being configured is tunneled through this hop (using label stacking). This object is otherwise insignificant and should contain a value of 0 to indicate this fact.
OBJECT-TYPE    
  MplsLSPID  

mplsTunnelHopType 1.3.6.1.2.1.10.166.3.2.4.1.10
Denotes whether this tunnel hop is routed in a strict or loose fashion. The value of this object has no meaning if the mplsTunnelHopInclude object is set to 'false'.
OBJECT-TYPE    
  INTEGER strict(1), loose(2)  

mplsTunnelHopInclude 1.3.6.1.2.1.10.166.3.2.4.1.11
If this value is set to true, then this indicates that this hop must be included in the tunnel's path. If this value is set to 'false', then this hop must be avoided when calculating the path for this tunnel. The default value of this object is 'true', so that by default all indicated hops are included in the CSPF path computation. If this object is set to 'false' the value of mplsTunnelHopType should be ignored.
OBJECT-TYPE    
  TruthValue  

mplsTunnelHopPathOptionName 1.3.6.1.2.1.10.166.3.2.4.1.12
The description of this series of hops as they relate to the specified path option. The value of this object SHOULD be the same for each hop in the series that comprises a path option.
OBJECT-TYPE    
  SnmpAdminString  

mplsTunnelHopEntryPathComp 1.3.6.1.2.1.10.166.3.2.4.1.13
If this value is set to dynamic, then the user should only specify the source and destination of the path and expect that the CSPF will calculate the remainder of the path. If this value is set to explicit, the user should specify the entire path for the tunnel to take. This path may contain strict or loose hops. Each hop along a specific path SHOULD have this object set to the same value
OBJECT-TYPE    
  INTEGER dynamic(1), explicit(2)  

mplsTunnelHopRowStatus 1.3.6.1.2.1.10.166.3.2.4.1.14
This variable is used to create, modify, and/or delete a row in this table. When a row in this table is in active(1) state, no objects in that row can be modified by the agent except mplsTunnelHopRowStatus and mplsTunnelHopStorageType.
OBJECT-TYPE    
  RowStatus  

mplsTunnelHopStorageType 1.3.6.1.2.1.10.166.3.2.4.1.15
The storage type for this Hop entry. Conceptual rows having the value 'permanent' need not allow write-access to any columnar objects in the row.
OBJECT-TYPE    
  StorageType  

mplsTunnelResourceIndexNext 1.3.6.1.2.1.10.166.3.2.5
This object contains the next appropriate value to be used for mplsTunnelResourceIndex when creating entries in the mplsTunnelResourceTable. If the number of unassigned entries is exhausted, a retrieval operation will return a value of 0. This object may also return a value of 0 when the LSR is unable to accept conceptual row creation, for example, if the mplsTunnelTable is implemented as read-only. To obtain the mplsTunnelResourceIndex value for a new entry, the manager must first issue a management protocol retrieval operation to obtain the current value of this object. When the SET is performed to create a row in the mplsTunnelResourceTable, the Command Responder (agent) must determine whether the value is indeed still unused; Two Network Management Applications may attempt to create a row (configuration entry) simultaneously and use the same value. If it is currently unused, the SET succeeds and the Command Responder (agent) changes the value of this object, according to an implementation-specific algorithm. If the value is in use, however, the SET fails. The Network Management Application must then re-read this variable to obtain a new usable value.
OBJECT-TYPE    
  Unsigned32 0..2147483647  

mplsTunnelResourceTable 1.3.6.1.2.1.10.166.3.2.6
The mplsTunnelResourceTable allows a manager to specify which resources are desired for an MPLS tunnel. This table also allows several tunnels to point to a single entry in this table, implying that these tunnels should share resources.
OBJECT-TYPE    
  SEQUENCE OF  
    MplsTunnelResourceEntry

mplsTunnelResourceEntry 1.3.6.1.2.1.10.166.3.2.6.1
An entry in this table represents a set of resources for an MPLS tunnel. An entry can be created by a network administrator or by an SNMP agent as instructed by any MPLS signalling protocol. An entry in this table referenced by a tunnel instance with zero mplsTunnelInstance value indicates a configured set of resource parameter. An entry referenced by a tunnel instance with a non-zero mplsTunnelInstance reflects the in-use resource parameters for the tunnel instance which may have been negotiated or modified by the MPLS signaling protocols.
OBJECT-TYPE    
  MplsTunnelResourceEntry  

mplsTunnelResourceIndex 1.3.6.1.2.1.10.166.3.2.6.1.1
Uniquely identifies this row.
OBJECT-TYPE    
  Unsigned32 1..2147483647  

mplsTunnelResourceMaxRate 1.3.6.1.2.1.10.166.3.2.6.1.2
The maximum rate in bits/second. Note that setting mplsTunnelResourceMaxRate, mplsTunnelResourceMeanRate, and mplsTunnelResourceMaxBurstSize to 0 indicates best- effort treatment.
OBJECT-TYPE    
  MplsBitRate  

mplsTunnelResourceMeanRate 1.3.6.1.2.1.10.166.3.2.6.1.3
This object is copied into an instance of mplsTrafficParamMeanRate in the mplsTrafficParamTable. The OID of this table entry is then copied into the corresponding mplsInSegmentTrafficParamPtr.
OBJECT-TYPE    
  MplsBitRate  

mplsTunnelResourceMaxBurstSize 1.3.6.1.2.1.10.166.3.2.6.1.4
The maximum burst size in bytes.
OBJECT-TYPE    
  MplsBurstSize  

mplsTunnelResourceMeanBurstSize 1.3.6.1.2.1.10.166.3.2.6.1.5
The mean burst size in bytes. The implementations which do not implement this variable must return a noSuchObject exception for this object and must not allow a user to set this object.
OBJECT-TYPE    
  MplsBurstSize  

mplsTunnelResourceExBurstSize 1.3.6.1.2.1.10.166.3.2.6.1.6
The Excess burst size in bytes. The implementations which do not implement this variable must return noSuchObject exception for this object and must not allow a user to set this value.
OBJECT-TYPE    
  MplsBurstSize  

mplsTunnelResourceFrequency 1.3.6.1.2.1.10.166.3.2.6.1.7
The granularity of the availability of committed rate. The implementations which do not implement this variable must return unspecified(1) for this value and must not allow a user to set this value.
OBJECT-TYPE    
  INTEGER unspecified(1), frequent(2), veryFrequent(3)  

mplsTunnelResourceWeight 1.3.6.1.2.1.10.166.3.2.6.1.8
The relative weight for using excess bandwidth above its committed rate. The value of 0 means that weight is not applicable for the CR-LSP.
OBJECT-TYPE    
  Unsigned32 0..255  

mplsTunnelResourceRowStatus 1.3.6.1.2.1.10.166.3.2.6.1.9
This variable is used to create, modify, and/or delete a row in this table. When a row in this table is in active(1) state, no objects in that row can be modified by the agent except mplsTunnelResourceRowStatus and mplsTunnelResourceStorageType.
OBJECT-TYPE    
  RowStatus  

mplsTunnelResourceStorageType 1.3.6.1.2.1.10.166.3.2.6.1.10
The storage type for this Hop entry. Conceptual rows having the value 'permanent' need not allow write-access to any columnar objects in the row.
OBJECT-TYPE    
  StorageType  

mplsTunnelARHopTable 1.3.6.1.2.1.10.166.3.2.7
The mplsTunnelARHopTable is used to indicate the hops for an MPLS tunnel defined in mplsTunnelTable, as reported by the MPLS signalling protocol. Thus at a transit LSR, this table (if the table is supported and if the signaling protocol is recording actual route information) contains the actual route of the whole tunnel. If the signaling protocol is not recording the actual route, this table MAY report the information from the mplsTunnelHopTable or the mplsTunnelCHopTable. Each row in this table is indexed by mplsTunnelARHopListIndex. Each row also has a secondary index mplsTunnelARHopIndex, corresponding to the next hop that this row corresponds to. Please note that since the information necessary to build entries within this table is not provided by some MPLS signalling protocols, implementation of this table is optional. Furthermore, since the information in this table is actually provided by the MPLS signalling protocol after the path has been set-up, the entries in this table are provided only for observation, and hence, all variables in this table are accessible exclusively as read- only. Note also that the contents of this table may change while it is being read because of re-routing activities. A network administrator may verify that the actual route read is consistent by reference to the mplsTunnelLastPathChange object.
OBJECT-TYPE    
  SEQUENCE OF  
    MplsTunnelARHopEntry

mplsTunnelARHopEntry 1.3.6.1.2.1.10.166.3.2.7.1
An entry in this table represents a tunnel hop. An entry is created by the agent for signaled ERLSP set up by an MPLS signalling protocol.
OBJECT-TYPE    
  MplsTunnelARHopEntry  

mplsTunnelARHopListIndex 1.3.6.1.2.1.10.166.3.2.7.1.1
Primary index into this table identifying a particular recorded hop list.
OBJECT-TYPE    
  MplsPathIndex  

mplsTunnelARHopIndex 1.3.6.1.2.1.10.166.3.2.7.1.2
Secondary index into this table identifying the particular hop.
OBJECT-TYPE    
  MplsPathIndex  

mplsTunnelARHopAddrType 1.3.6.1.2.1.10.166.3.2.7.1.3
The Hop Address Type of this tunnel hop. Note that lspid(5) is a valid option only for tunnels signaled via CRLDP.
OBJECT-TYPE    
  TeHopAddressType  

mplsTunnelARHopIpAddr 1.3.6.1.2.1.10.166.3.2.7.1.4
The Tunnel Hop Address for this tunnel hop. The type of this address is determined by the value of the corresponding mplsTunnelARHopAddrType. If mplsTunnelARHopAddrType is set to unnum(4), then this value contains the LSR Router ID of the unnumbered interface. Otherwise the agent SHOULD set this object to the zero-length string and the manager should ignore this object.
OBJECT-TYPE    
  TeHopAddress  

mplsTunnelARHopAddrUnnum 1.3.6.1.2.1.10.166.3.2.7.1.5
If mplsTunnelARHopAddrType is set to unnum(4), then this value will contain the interface identifier of the unnumbered interface for this hop. This object should be used in conjunction with mplsTunnelARHopIpAddr which would contain the LSR Router ID in this case. Otherwise the agent should set this object to zero-length string and the manager should ignore this.
OBJECT-TYPE    
  TeHopAddressUnnum  

mplsTunnelARHopLspId 1.3.6.1.2.1.10.166.3.2.7.1.6
If mplsTunnelARHopAddrType is set to lspid(5), then this value will contain the LSP ID of this hop. This object is otherwise insignificant and should contain a value of 0 to indicate this fact.
OBJECT-TYPE    
  MplsLSPID  

mplsTunnelCHopTable 1.3.6.1.2.1.10.166.3.2.8
The mplsTunnelCHopTable is used to indicate the hops, strict or loose, for an MPLS tunnel defined in mplsTunnelTable, as computed by a constraint- based routing protocol, based on the mplsTunnelHopTable for the outgoing direction of the tunnel. Thus at a transit LSR, this table (if the table is supported) MAY contain the path computed by the CSPF engine on (or on behalf of) this LSR. Each row in this table is indexed by mplsTunnelCHopListIndex. Each row also has a secondary index mplsTunnelCHopIndex, corresponding to the next hop that this row corresponds to. In case we want to specify a particular interface on the originating LSR of an outgoing tunnel by which we want packets to exit the LSR, we specify this as the first hop for this tunnel in mplsTunnelCHopTable. Please note that since the information necessary to build entries within this table may not be supported by some LSRs, implementation of this table is optional. Furthermore, since the information in this table describes the path computed by the CSPF engine the entries in this table are read-only.
OBJECT-TYPE    
  SEQUENCE OF  
    MplsTunnelCHopEntry

mplsTunnelCHopEntry 1.3.6.1.2.1.10.166.3.2.8.1
An entry in this table represents a tunnel hop. An entry in this table is created by a path computation engine using CSPF techniques applied to the information collected by routing protocols and the hops specified in the corresponding mplsTunnelHopTable.
OBJECT-TYPE    
  MplsTunnelCHopEntry  

mplsTunnelCHopListIndex 1.3.6.1.2.1.10.166.3.2.8.1.1
Primary index into this table identifying a particular computed hop list.
OBJECT-TYPE    
  MplsPathIndex  

mplsTunnelCHopIndex 1.3.6.1.2.1.10.166.3.2.8.1.2
Secondary index into this table identifying the particular hop.
OBJECT-TYPE    
  MplsPathIndex  

mplsTunnelCHopAddrType 1.3.6.1.2.1.10.166.3.2.8.1.3
The Hop Address Type of this tunnel hop. Note that lspid(5) is a valid option only for tunnels signaled via CRLDP.
OBJECT-TYPE    
  TeHopAddressType  

mplsTunnelCHopIpAddr 1.3.6.1.2.1.10.166.3.2.8.1.4
The Tunnel Hop Address for this tunnel hop. The type of this address is determined by the value of the corresponding mplsTunnelCHopAddrType. If mplsTunnelCHopAddrType is set to unnum(4), then this value will contain the LSR Router ID of the unnumbered interface. Otherwise the agent should set this object to the zero-length string and the manager SHOULD ignore this object.
OBJECT-TYPE    
  TeHopAddress  

mplsTunnelCHopIpPrefixLen 1.3.6.1.2.1.10.166.3.2.8.1.5
If mplsTunnelCHopAddrType is set to ipv4(1) or ipv6(2), then this value will contain an appropriate prefix length for the IP address in object mplsTunnelCHopIpAddr. Otherwise this value is irrelevant and should be ignored.
OBJECT-TYPE    
  InetAddressPrefixLength  

mplsTunnelCHopAsNumber 1.3.6.1.2.1.10.166.3.2.8.1.6
If mplsTunnelCHopAddrType is set to asnumber(3), then this value will contain the AS number of this hop. Otherwise the agent should set this object to zero-length string and the manager should ignore this.
OBJECT-TYPE    
  TeHopAddressAS  

mplsTunnelCHopAddrUnnum 1.3.6.1.2.1.10.166.3.2.8.1.7
If mplsTunnelCHopAddrType is set to unnum(4), then this value will contain the unnumbered interface identifier of this hop. This object should be used in conjunction with mplsTunnelCHopIpAddr which would contain the LSR Router ID in this case. Otherwise the agent should set this object to zero- length string and the manager should ignore this.
OBJECT-TYPE    
  TeHopAddressUnnum  

mplsTunnelCHopLspId 1.3.6.1.2.1.10.166.3.2.8.1.8
If mplsTunnelCHopAddrType is set to lspid(5), then this value will contain the LSP ID of this hop. This object is otherwise insignificant and should contain a value of 0 to indicate this fact.
OBJECT-TYPE    
  MplsLSPID  

mplsTunnelCHopType 1.3.6.1.2.1.10.166.3.2.8.1.9
Denotes whether this is tunnel hop is routed in a strict or loose fashion.
OBJECT-TYPE    
  INTEGER strict(1), loose(2)  

mplsTunnelPerfTable 1.3.6.1.2.1.10.166.3.2.9
This table provides per-tunnel instance MPLS performance information.
OBJECT-TYPE    
  SEQUENCE OF  
    MplsTunnelPerfEntry

mplsTunnelPerfEntry 1.3.6.1.2.1.10.166.3.2.9.1
An entry in this table is created by the LSR for every tunnel. Its is an extension to mplsTunnelEntry.
OBJECT-TYPE    
  MplsTunnelPerfEntry  

mplsTunnelPerfPackets 1.3.6.1.2.1.10.166.3.2.9.1.1
Number of packets forwarded by the tunnel. This object should represents the 32-bit value of the least significant part of the 64-bit value if both mplsTunnelPerfHCPackets is returned.
OBJECT-TYPE    
  Counter32  

mplsTunnelPerfHCPackets 1.3.6.1.2.1.10.166.3.2.9.1.2
High capacity counter for number of packets forwarded by the tunnel.
OBJECT-TYPE    
  Counter64  

mplsTunnelPerfErrors 1.3.6.1.2.1.10.166.3.2.9.1.3
Number of packets dropped because of errors or for other reasons.
OBJECT-TYPE    
  Counter32  

mplsTunnelPerfBytes 1.3.6.1.2.1.10.166.3.2.9.1.4
Number of bytes forwarded by the tunnel. This object should represents the 32-bit value of the least significant part of the 64-bit value if both mplsTunnelPerfHCBytes is returned.
OBJECT-TYPE    
  Counter32  

mplsTunnelPerfHCBytes 1.3.6.1.2.1.10.166.3.2.9.1.5
High capacity counter for number of bytes forwarded by the tunnel.
OBJECT-TYPE    
  Counter64  

mplsTunnelCRLDPResTable 1.3.6.1.2.1.10.166.3.2.10
The mplsTunnelCRLDPResTable allows a manager to specify which CR-LDP-specific resources are desired for an MPLS tunnel if that tunnel is signaled using CR-LDP. Note that these attributes are in addition to those specified in mplsTunnelResourceTable. This table also allows several tunnels to point to a single entry in this table, implying that these tunnels should share resources.
OBJECT-TYPE    
  SEQUENCE OF  
    MplsTunnelCRLDPResEntry

mplsTunnelCRLDPResEntry 1.3.6.1.2.1.10.166.3.2.10.1
An entry in this table represents a set of resources for an MPLS tunnel established using CRLDP (mplsTunnelSignallingProto equal to crldp (3)). An entry can be created by a network administrator or by an SNMP agent as instructed by any MPLS signalling protocol.
OBJECT-TYPE    
  MplsTunnelCRLDPResEntry  

mplsTunnelCRLDPResMeanBurstSize 1.3.6.1.2.1.10.166.3.2.10.1.1
The mean burst size in bytes.
OBJECT-TYPE    
  MplsBurstSize  

mplsTunnelCRLDPResExBurstSize 1.3.6.1.2.1.10.166.3.2.10.1.2
The Excess burst size in bytes.
OBJECT-TYPE    
  MplsBurstSize  

mplsTunnelCRLDPResFrequency 1.3.6.1.2.1.10.166.3.2.10.1.3
The granularity of the availability of committed rate.
OBJECT-TYPE    
  INTEGER unspecified(1), frequent(2), veryFrequent(3)  

mplsTunnelCRLDPResWeight 1.3.6.1.2.1.10.166.3.2.10.1.4
The relative weight for using excess bandwidth above its committed rate. The value of 0 means that weight is not applicable for the CR-LSP.
OBJECT-TYPE    
  Unsigned32 0..255  

mplsTunnelCRLDPResFlags 1.3.6.1.2.1.10.166.3.2.10.1.5
The value of the 1 byte Flags conveyed as part of the traffic parameters during the establishment of the CRLSP. The bits in this object are to be interpreted as follows. +--+--+--+--+--+--+--+--+ | Res |F6|F5|F4|F3|F2|F1| +--+--+--+--+--+--+--+--+ Res - These bits are reserved. Zero on transmission. Ignored on receipt. F1 - Corresponds to the PDR. F2 - Corresponds to the PBS. F3 - Corresponds to the CDR. F4 - Corresponds to the CBS. F5 - Corresponds to the EBS. F6 - Corresponds to the Weight. Each flag if is a Negotiable Flag corresponding to a Traffic Parameter. The Negotiable Flag value zero denotes Not Negotiable and value one denotes Negotiable.
OBJECT-TYPE    
  Unsigned32 0..63  

mplsTunnelCRLDPResRowStatus 1.3.6.1.2.1.10.166.3.2.10.1.6
This variable is used to create, modify, and/or delete a row in this table. When a row in this table is in active(1) state, no objects in that row can be modified by the agent except mplsTunnelCRLDPResRowStatus and mplsTunnelCRLDPResStorageType.
OBJECT-TYPE    
  RowStatus  

mplsTunnelCRLDPResStorageType 1.3.6.1.2.1.10.166.3.2.10.1.7
The storage type for this CR-LDP Resource entry. Conceptual rows having the value 'permanent' need not allow write-access to any columnar objects in the row.
OBJECT-TYPE    
  StorageType  

mplsTunnelNotificationEnable 1.3.6.1.2.1.10.166.3.2.11
If this object is true, then it enables the generation of mplsTunnelUp and mplsTunnelDown traps, otherwise these traps are not emitted.
OBJECT-TYPE    
  TruthValue  

mplsTunnelUp 1.3.6.1.2.1.10.166.3.0.1
This notification is generated when a mplsTunnelOperStatus object for one of the configured tunnels is about to leave the down state and transition into some other state (but not into the notPresent state). This other state is indicated by the included value of mplsTunnelOperStatus.
NOTIFICATION-TYPE    

mplsTunnelDown 1.3.6.1.2.1.10.166.3.0.2
This notification is generated when a mplsTunnelOperStatus object for one of the configured tunnels is about to enter the down state from some other state (but not from the notPresent state). This other state is indicated by the included value of mplsTunnelOperStatus.
NOTIFICATION-TYPE    

mplsTunnelRerouted 1.3.6.1.2.1.10.166.3.0.3
This notification is generated when a tunnel is rerouted. If the mplsTunnelARHopTable is used, then this tunnel instance's entry in the mplsTunnelARHopTable MAY contain the new path for this tunnel some time after this trap is issued by the agent.
NOTIFICATION-TYPE    

mplsTunnelReoptimized 1.3.6.1.2.1.10.166.3.0.4
This notification is generated when a tunnel is reoptimized. If the mplsTunnelARHopTable is used, then this tunnel instance's entry in the mplsTunnelARHopTable MAY contain the new path for this tunnel some time after this trap is issued by the agent.
NOTIFICATION-TYPE    

mplsTeGroups 1.3.6.1.2.1.10.166.3.3.1
OBJECT IDENTIFIER    

mplsTeCompliances 1.3.6.1.2.1.10.166.3.3.2
OBJECT IDENTIFIER    

mplsTeModuleFullCompliance 1.3.6.1.2.1.10.166.3.3.2.1
Support for createAndWait and notReady is not required.
MODULE-COMPLIANCE    
  mplsTunnelRowStatus RowStatus
  RowStatus RowStatus
  mplsTunnelHopRowStatus RowStatus
  RowStatus RowStatus
  mplsTunnelCRLDPResRowStatus RowStatus
  RowStatus RowStatus

mplsTeModuleReadOnlyCompliance 1.3.6.1.2.1.10.166.3.3.2.2
Write access is not required.
MODULE-COMPLIANCE    
  mplsTunnelAdminStatus INTEGER up(1), down(2)
  mplsTunnelRowStatus RowStatus
  mplsTunnelHopType INTEGER strict(1)
  mplsTunnelHopRowStatus RowStatus
  mplsTunnelResourceRowStatus RowStatus
  mplsTunnelCRLDPResRowStatus RowStatus

mplsTunnelGroup 1.3.6.1.2.1.10.166.3.3.1.1
Necessary, but not sufficient, set of objects to implement tunnels. In addition, depending on the type of the tunnels supported (for example, manually configured or signaled, persistent or non- persistent, etc.), the following other groups defined below are mandatory: mplsTunnelManualGroup and/or mplsTunnelSignaledGroup, mplsTunnelIsNotIntfcGroup and/or mplsTunnelIsIntfcGroup.
OBJECT-GROUP    

mplsTunnelManualGroup 1.3.6.1.2.1.10.166.3.3.1.2
Object(s) needed to implement manually configured tunnels.
OBJECT-GROUP    

mplsTunnelSignaledGroup 1.3.6.1.2.1.10.166.3.3.1.3
Objects needed to implement signaled tunnels.
OBJECT-GROUP    

mplsTunnelScalarGroup 1.3.6.1.2.1.10.166.3.3.1.4
Scalar object needed to implement MPLS tunnels.
OBJECT-GROUP    

mplsTunnelIsIntfcGroup 1.3.6.1.2.1.10.166.3.3.1.5
Objects needed to implement tunnels that are interfaces.
OBJECT-GROUP    

mplsTunnelIsNotIntfcGroup 1.3.6.1.2.1.10.166.3.3.1.6
Objects needed to implement tunnels that are not interfaces.
OBJECT-GROUP    

mplsTunnelCRLDPResOptionalGroup 1.3.6.1.2.1.10.166.3.3.1.7
Set of objects implemented for resources applicable for tunnels signaled using CR-LDP.
OBJECT-GROUP    

mplsTeNotificationGroup 1.3.6.1.2.1.10.166.3.3.1.8
Set of notifications implemented in this module. None is mandatory.
NOTIFICATION-GROUP