No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search

Reminder

To have a better experience, please upgrade your IE browser.

upgrade

MIB Reference

AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R007

This document provides the function overview, relationships between tables, description of single objects, description of MIB tables, and description of alarm objects.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
mplsTunnelTable

mplsTunnelTable

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.

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 signaling 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 an MPLS network. Indexes 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.

The index of this table is mplsTunnelIndex,mplsTunnelInstance, mplsTunnelIngressLSRId, mplsTunnelEgressLSRId.

OID

Object Name

Syntax

Max Access

Description

Implemented Specifications

1.3.6.1.2.1.10.166.3.2.2.1.1

mplsTunnelIndex

MplsTunnelIndex

Not-accessible

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 signaling protocol is rsvp (2), this value should be equal to the value signaled in the Tunnel Id of the Session object.

When the MPLS signaling protocol is crldp (3), this value should be equal to the value signaled in the LSP ID.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.10.166.3.2.2.1.2

mplsTunnelInstance

MplsTunnelInstanceIndex

Not-accessible

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.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.10.166.3.2.2.1.3

mplsTunnelIngressLSRId

MplsExtendedTunnelId

Not-accessible

Identity of the ingress LSR associated with this tunnel instance.

When the MPLS signaling 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 signaling protocol is crldp (3), this value should be equal to the Ingress LSR Router ID field in the LSPID TLV object.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.10.166.3.2.2.1.4

mplsTunnelEgressLSRId

MplsExtendedTunnelId

Not-accessible

Identity of the egress LSR associated with this tunnel instance.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.10.166.3.2.2.1.5

mplsTunnelName

SnmpAdminString

Read-create

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.

The default value is an empty character string.

Currently, the maximum access is read-only.

1.3.6.1.2.1.10.166.3.2.2.1.6

mplsTunnelDescr

SnmpAdminString

Read-create

A textual string containing information about the tunnel. If there is no description this object contains a zero length string.

This object may not be signaled by MPLS signaling protocols, consequently the value of this object at transit and egress LSRs MAY be automatically generated or absent.

The default value is an empty character string.

Currently, the maximum access is read-only.

1.3.6.1.2.1.10.166.3.2.2.1.7

mplsTunnelIsIf

TruthValue

Read-create

Denotes whether 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.

The default value is false.

Currently, the maximum access is read-only.

1.3.6.1.2.1.10.166.3.2.2.1.8

mplsTunnelIfIndex

InterfaceIndexOrZero

Read-only

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.

The default value is 0.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.10.166.3.2.2.1.9

mplsTunnelOwner

MplsOwner

Read-only

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.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.10.166.3.2.2.1.10

mplsTunnelRole

INTEGER{head(1),transit(2),tail(3),headTail(4)}

Read-create

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.

The default value is head (name).

Currently, the maximum access is read-only.

1.3.6.1.2.1.10.166.3.2.2.1.11

mplsTunnelXCPointer

RowPointer

Read-create

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 0.0 indicates that no LSP has been associated with this tunnel yet.

The default value is 0.0.

Currently, the maximum access is read-only.

1.3.6.1.2.1.10.166.3.2.2.1.12

mplsTunnelSignallingProto

INTEGER{none(1),rsvp(2),crldp(3),other(4)}

Read-create

The signaling protocol, if any, is used to set up this tunnel.

The default value is none.

Currently, the maximum access is read-only.

1.3.6.1.2.1.10.166.3.2.2.1.13

mplsTunnelSetupPrio

Integer32 (0..7)

Read-create

Indicates the setup priority of this tunnel.

The default value is 7.

Currently, the maximum access is read-only; the default value 7 is supported only.

1.3.6.1.2.1.10.166.3.2.2.1.14

mplsTunnelHoldingPrio

Integer32 (0..7)

Read-create

Indicates the holding priority for this tunnel.

The default value is 7.

Currently, the maximum access is read-only; the default value 7 is supported only.

1.3.6.1.2.1.10.166.3.2.2.1.15

mplsTunnelSessionAttributes

BITS{fastReroute (0),mergingPermitted (1),isPersistent (2),isPinned (3),recordRoute(4)}

Read-create

This bit mask indicates optional session values for this tunnel. The following describes these bit fields:

fastReroute: This flag indicates that any tunnel hop may choose to reroute this tunnel without tearing it down. This flag permits transit devices 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 device can re-route traffic for fast service restoration.

mergingPermitted: This flag permits transit devices to merge this session with other RSVP sessions for the purpose of reducing resource overhead on downstream transit devices, 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.

recordRoute :This flag indicates whether or not the signaling protocol should remember the tunnel path after it has been signaled.

The value list as below:

fastReroute (0), mergingPermitted (1), isPersistent (2), isPinned (3), recordRoute (4)

Currently, the maximum access is read-only.

1.3.6.1.2.1.10.166.3.2.2.1.16

mplsTunnelLocalProtectInUse

TruthValue

Read-create

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).

The default value is false.

Currently, the maximum access is read-only.

1.3.6.1.2.1.10.166.3.2.2.1.18

mplsTunnelPrimaryInstance

MplsTunnelInstanceIndex

read-only

Specifies the instance index of the primary instance of this tunnel.

The value is available only when the value of mplsTunnelInstance is 0.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.10.166.3.2.2.1.19

mplsTunnelInstancePriority

Unsigned32

Read-create

This value indicates which priority, in descending order, with 0 indicating the lowest priority,within a group of tunnel instances.

Currently, the maximum access is read-only.

1.3.6.1.2.1.10.166.3.2.2.1.20

mplsTunnelHopTableIndex

MplsPathIndexOrZero

Read-create

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.

The default value is 0.

Currently, the maximum access is read-only.

1.3.6.1.2.1.10.166.3.2.2.1.22

mplsTunnelARHopTableIndex

MplsPathIndexOrZero

Read-only

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 become available.

The default value is 0.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.10.166.3.2.2.1.23

mplsTunnelCHopTableIndex

MplsPathIndexOrZero

Read-only

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.

The default value is 0.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.10.166.3.2.2.1.24

mplsTunnelIncludeAnyAffinity

MplsTunnelAffinity

Read-create

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.

Currently, the maximum access is read-only.

1.3.6.1.2.1.10.166.3.2.2.1.25

mplsTunnelIncludeAllAffinity

MplsTunnelAffinity

Read-create

A link satisfies the include-all constraint if and only if the link contains all of the administrative groups specified in the constraint.

Currently, the maximum access is read-only.

1.3.6.1.2.1.10.166.3.2.2.1.26

mplsTunnelExcludeAnyAffinity

MplsTunnelAffinity

Read-create

A link satisfies the exclude-any constraint if and only if the link contains none of the administrative groups specified in the constraint.

The default value is 0.

Currently, the maximum access is read-only.

1.3.6.1.2.1.10.166.3.2.2.1.28

mplsTunnelInstanceUpTime

TimeTicks

read-only

This value identifies the total time that this tunnel instance's operStatus has been Up (1).

The value is available only when the value of mplsTunnelInstance is 0.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.10.166.3.2.2.1.29

mplsTunnelPrimaryUpTime

TimeTicks

read-only

Specifies the total time the primary instance of this tunnel has been active.

The value is available only when the value of mplsTunnelInstance is 0.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.10.166.3.2.2.1.31

mplsTunnelLastPathChange

TimeTicks

read-only

Specifies the time since the last change to the actual path for this tunnel instance.

The value is available only when the value of mplsTunnelInstance is 0.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.10.166.3.2.2.1.32

mplsTunnelCreationTime

TimeStamp

Read-only

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).

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.10.166.3.2.2.1.33

mplsTunnelStateTransitions

Counter32

read-only

Specifies the number of times the state (mplsTunnelOperStatus) of this tunnel instance has changed.

The value is available only when the value of mplsTunnelInstance is 0.

This object is implemented as defined in the corresponding MIB files.

1.3.6.1.2.1.10.166.3.2.2.1.34

mplsTunnelAdminStatus

INTEGER{up(1),down(2),testing(3)}

Read-create

Indicates the desired operating status of this tunnel.

The value list as below:

up (1), down (2), testing (3).

Currently, the maximum access is read-only.

1.3.6.1.2.1.10.166.3.2.2.1.35

mplsTunnelOperStatus

INTEGER{up(1),down(2),testing(3),unknown(4),dormant(5),notPresent(6),lowerLayerDown(7)}

Read-only

Indicates the actual operatingl status of this tunnel, which is typically but not limited to, a function of the state of individual segments of this tunnel.

The value list as below:

up (1), down (2), testing (3), unknown (4), dormant (5), notPresent (6), lowerLayerDown (7).

This object is implemented as defined in the corresponding MIB files.

Creation Restriction

The entries of this table cannot be created.

Modification Restriction

The entries of this table cannot be modified.

Deletion Restriction

The entries of this table cannot be deleted.

Access Restriction

To access this table, there must be a tunnel that passes through the device.

Translation
Download
Updated: 2019-06-05

Document ID: EDOC1000097213

Views: 120681

Downloads: 681

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Share
Previous Next