SLE-MPLS-TP-LPS-MIB

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Organization: Multiprotocol Label Switching (MplsTp) Working Group

Last Updated: 2015-10-07

Category: DASAN Networks SLE OLT Management, MPLS Transport Profile

Description: Manages DASAN Networks SLE OLT MPLS-TP linear protection switching configuration and protection group state.

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What Is SLE-MPLS-TP-LPS-MIB?

SLE-MPLS-TP-LPS-MIB is a vendor MIB from DASAN Networks providing configuration and management of MPLS-TP Linear Protection Switching (LPS) groups on its SLE-series OLT/aggregation platform, a mechanism for protecting MPLS-TP transport paths with a working/protection pair. It is expected to expose protection group configuration and current protection state (e.g., which path is active). No sample objects were supplied for grounding in this batch, so specific object names cannot be listed, but the module's stated purpose centers on tracking protection-switching status as an indicator of transport-path fault conditions. It depends conceptually on the broader MPLS-TP and linear protection switching standards defined in IETF RFCs for its data model. It is deployed on DASAN SLE OLT/aggregation nodes carrying MPLS-TP transport services requiring path-level redundancy. Engineers can download the SLE-MPLS-TP-LPS-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in SLE-MPLS-TP-LPS-MIB. Use the built-in SNMP Monitoring Browser to explore available variables, view their current values and descriptions, and select the objects you want to monitor. You can then create SNMP monitors, configure thresholds, and receive alerts when monitored values change.

Supported Devices

DASAN Networks SLE-series OLT/aggregation node

Monitoring Examples

This MIB's sample objects were not provided, so a concrete polling scenario using real object names cannot be responsibly constructed. In general, an operator managing MPLS-TP LPS would monitor which member of a protection group (working or protecting) is currently carrying traffic, and treat an unexpected switchover as an indicator of a fault on the primary path.

What Can Be Monitored

protection group configuration
active working/protecting path state

Imported Objects

From DASAN-SMI

sleMgmt

OBJECT-IDENTITY

From SLE-TC-MIB

SleControlRequestResultType
SleControlStatusType

From SNMPv2-SMI

Gauge32
MODULE-IDENTITY
OBJECT-IDENTITY
OBJECT-TYPE
TimeTicks
Unsigned32

OIDs

OID symbolic	OID numeric	Type	Access	Description
sleMpls	1.3.6.1.4.1.6296.101.16			SLE MplsTp.
sleMplsTpLps	1.3.6.1.4.1.6296.101.16.18			This management information module supports the configuration and management of MplsTp TP linear protection groups.
sleMplsTpLpsCfg	1.3.6.1.4.1.6296.101.16.18.1
sleMplsTpLpsCfgInfoTable	1.3.6.1.4.1.6296.101.16.18.1.1		read-only	This table lists the sleMplsTp linear protection groups that have been configured on the system.
sleMplsTpLpsCfgInfoEntry	1.3.6.1.4.1.6296.101.16.18.1.1.1		read-only	A conceptual row in the sleMplsTpLpsCfgInfoTable.
U32 sleMplsTpLpsCfgInfoGroupIndex	1.3.6.1.4.1.6296.101.16.18.1.1.1.1	Unsigned32	read-only	Index for the conceptual row identifying a protection group.
OCT sleMplsTpLpsCfgInfoGroupName	1.3.6.1.4.1.6296.101.16.18.1.1.1.2	OCTET STRING	read-only	Textual name represents the sleMplsTp tp protection group. Each Protection Group is identified by a unique protection group name.
INT sleMplsTpLpsCfgInfoMode	1.3.6.1.4.1.6296.101.16.18.1.1.1.3	INTEGER	read-only	The architectural mode of the Protection group. This can either be 1+1, 1:1, 1:n. 1+1 In the 1+1 protection scheme, a fully dedicated protection entity is allocated. Data traffic is copied and fed at the source to both the working and the protection entities. The traffic on the working and the protection entities is transmitted simultaneously to the sink of the protection domain, where selection between the working and protection entities is performed 1:1 In the 1:1 scheme, a protection path is allocated to protect against a defect, failure, or a degradation in a working path. In normal conditions, data traffic is transmitted over the working entity, while the protection entity functions in the idle state. If there is a defect on the working entity or a specific administrative request, traffic is switched to the protection entity. 1:n In case of 1:n linear protection, one protection entity is allocated to protect n working entities. The protection entity might not have sufficient resources to protect all the working entities that may be affected by fault conditions at a specific time. In this case, in order to guaranteed protection, the protection entity should support enough capacity and bandwidth to protect any of the n working entities.
INT sleMplsTpLpsCfgInfoProtectionScheme	1.3.6.1.4.1.6296.101.16.18.1.1.1.4	INTEGER	read-only	The object represents the operational scheme of protection switching group. The protection scheme may either be unidirectional or bidirectional. bidirectional In bidirectional protection scheme, both the directions will be switched simultaneously even if the fault applies to only one direction of the path. unidirectional In unidirectional protection scheme protection switching will be performed independently for each direction of a bidirectional transport path This object may not be modified if the associated sleMplsTpLpsCfgRowStatus object is equal to active(1).
INT sleMplsTpLpsCfgInfoRevertive	1.3.6.1.4.1.6296.101.16.18.1.1.1.5	INTEGER	read-only	This object represents the reversion mode of the Linear Protection Switching group. The reversion mode of protection mechanism may be either revertive or non-revertive. In non-revertive mode, after a service has been recovered, traffic will be forwarded on the recovery path revertive In revertive mode, after a service has been recovered, traffic will be redirected back onto the original working path.
U32 sleMplsTpLpsCfgInfoWtr	1.3.6.1.4.1.6296.101.16.18.1.1.1.6	Unsigned32	read-only	This object hold the Wait To Restore timer value in seconds. The WTR timer is used to delay reversion of PSC state to Normal state when recovering from a failure condition on the working path when the protection domain is configured for revertive behavior This object may not be modified if the associated sleMplsTpLpsCfgRowStatus object is equal to active(1).
U32 sleMplsTpLpsCfgInfoContinualTxInterval	1.3.6.1.4.1.6296.101.16.18.1.1.1.7	Unsigned32	read-only	The Continual Tx Time in Seconds. Represents the time interval to send the continual LPS packet to the other end based on the current state.
U32 sleMplsTpLpsCfgInfoRapidTxInterval	1.3.6.1.4.1.6296.101.16.18.1.1.1.8	Unsigned32	read-only	The Rapid Tx interval in micro-Seconds. Represents the time interval to send the LPS packet to the other end, when there is a change in state of Linear Protection domain due to local input. The default value is 3.3 milli-seconds which is 3300 micro-seconds
INT sleMplsTpLpsCfgInfoSwitchOver	1.3.6.1.4.1.6296.101.16.18.1.1.1.9	INTEGER	read-only	this object used for switch the traffic to the back up path.
INT sleMplsTpLpsCfgInfoLockOut	1.3.6.1.4.1.6296.101.16.18.1.1.1.10	INTEGER	read-only	this is object is used for preventing the swith traffic by the protection path.
U32 sleMplsTpLpsCfgInfoHoldOffTimer	1.3.6.1.4.1.6296.101.16.18.1.1.1.11	Unsigned32	read-only	this object used for show the hold off timer.
INT sleMplsTpLpsCfgInfoActivePath	1.3.6.1.4.1.6296.101.16.18.1.1.1.12	INTEGER	read-only	This object say which path is Active .
INT sleMplsTpLpsCfgInfoOperationState	1.3.6.1.4.1.6296.101.16.18.1.1.1.13	INTEGER	read-only	this object says Operational Status of LPS. The LPS is between PE to PE.
INT sleMplsTpLpsCfgInfoEventStatus	1.3.6.1.4.1.6296.101.16.18.1.1.1.14	INTEGER	read-only	This is object says EVENT Status of LPS protection .
sleMplsTpLpsCfgControl	1.3.6.1.4.1.6296.101.16.18.1.2
INT sleMplsTpLpsCfgControlRequest	1.3.6.1.4.1.6296.101.16.18.1.2.1	INTEGER	read-write	the configuration commands, and user can configure functions via setting this entry as proper value.
SLE sleMplsTpLpsCfgControlStatus	1.3.6.1.4.1.6296.101.16.18.1.2.2	SleControlStatusType	read-only	status of user command. User have to check this value as .busy. or .idle. before do setRequest.
G32 sleMplsTpLpsCfgControlTimer	1.3.6.1.4.1.6296.101.16.18.1.2.3	Gauge32	read-write	the wait-time until setRequest end. In case of short-time command, this value is 0
TIK sleMplsTpLpsCfgControlTimeStamp	1.3.6.1.4.1.6296.101.16.18.1.2.4	TimeTicks	read-only	the time stamp of the last command. (don.t care)
SLE sleMplsTpLpsCfgControlReqResult	1.3.6.1.4.1.6296.101.16.18.1.2.5	SleControlRequestResultType	read-only	Result of the last command.
OCT sleMplsTpLpsCfgControlGroupName	1.3.6.1.4.1.6296.101.16.18.1.2.6	OCTET STRING	read-write	Textual name represents the sleMplsTp tp protection group. Each Protection Group is identified by a unique protection group name.
INT sleMplsTpLpsCfgControlMode	1.3.6.1.4.1.6296.101.16.18.1.2.7	INTEGER	read-write	The architectural mode of the Protection group. This can either be 1+1, 1:1, 1:n. 1+1 In the 1+1 protection scheme, a fully dedicated protection entity is allocated. Data traffic is copied and fed at the source to both the working and the protection entities. The traffic on the working and the protection entities is transmitted simultaneously to the sink of the protection domain, where selection between the working and protection entities is performed 1:1 In the 1:1 scheme, a protection path is allocated to protect against a defect, failure, or a degradation in a working path. In normal conditions, data traffic is transmitted over the working entity, while the protection entity functions in the idle state. If there is a defect on the working entity or a specific administrative request, traffic is switched to the protection entity. 1:n In case of 1:n linear protection, one protection entity is allocated to protect n working entities. The protection entity might not have sufficient resources to protect all the working entities that may be affected by fault conditions at a specific time. In this case, in order to guaranteed protection, the protection entity should support enough capacity and bandwidth to protect any of the n working entities.
INT sleMplsTpLpsCfgControlProtectionScheme	1.3.6.1.4.1.6296.101.16.18.1.2.8	INTEGER	read-write	The object represents the operational scheme of protection switching group. The protection scheme may either be unidirectional or bidirectional. bidirectional In bidirectional protection scheme, both the directions will be switched simultaneously even if the fault applies to only one direction of the path. unidirectional In unidirectional protection scheme protection switching will be performed independently for each direction of a bidirectional transport path This object may not be modified if the associated sleMplsTpLpsCfgControlRowStatus object is equal to active(1).
INT sleMplsTpLpsCfgControlRevertive	1.3.6.1.4.1.6296.101.16.18.1.2.9	INTEGER	read-write	This object represents the reversion mode of the Linear Protection Switching group. The reversion mode of protection mechanism may be either revertive or non-revertive. nonrevertive In non-revertive mode, after a service has been recovered, traffic will be forwarded on the recovery path revertive In revertive mode, after a service has been recovered, traffic will be redirected back onto the original working path.
U32 sleMplsTpLpsCfgControlWtr	1.3.6.1.4.1.6296.101.16.18.1.2.10	Unsigned32	read-write	This object hold the Wait To Restore timer value in seconds. The WTR timer is used to delay reversion of PSC state to Normal state when recovering from a failure condition on the working path when the protection domain is configured for revertive behavior This object may not be modified if the associated sleMplsTpLpsCfgControlRowStatus object is equal to active(1).
U32 sleMplsTpLpsCfgControlContinualTxInterval	1.3.6.1.4.1.6296.101.16.18.1.2.11	Unsigned32	read-write	The Continual Tx Time in Seconds. Represents the time interval to send the continual LPS packet to the other end based on the current state.
U32 sleMplsTpLpsCfgControlRapidTxInterval	1.3.6.1.4.1.6296.101.16.18.1.2.12	Unsigned32	read-write	The Rapid Tx interval in micro-Seconds. Represents the time interval to send the LPS packet to the other end, when there is a change in state of Linear Protection domain due to local input. The default value is 3.3 milli-seconds which is 3300 micro-seconds
INT sleMplsTpLpsCfgControlswitchOver	1.3.6.1.4.1.6296.101.16.18.1.2.13	INTEGER	read-write	this object used for switch the traffic to the back up path.
INT sleMplsTpLpsCfgControlLockOut	1.3.6.1.4.1.6296.101.16.18.1.2.14	INTEGER	read-write	this is object is used for preventing the swith traffic by the protection path.
U32 sleMplsTpLpsCfgControlHoldOffTimer	1.3.6.1.4.1.6296.101.16.18.1.2.15	Unsigned32	read-write	This object is used to set the holdofftimer
sleMplsTpLpsMeCfg	1.3.6.1.4.1.6296.101.16.18.2
sleMplsTpLpsMeCfgInfoTable	1.3.6.1.4.1.6296.101.16.18.2.1		not-accessible	This table lists Maintenance Association that have been configured in Protection groups.
sleMplsTpLpsMeCfgInfoEntry	1.3.6.1.4.1.6296.101.16.18.2.1.1		not-accessible	A conceptual row in the sleMplsTpLpsMeCfgInfoTable.
U32 sleMplsTpLpsMeCfgInfoMegIndex	1.3.6.1.4.1.6296.101.16.18.2.1.1.1	Unsigned32	not-accessible	Uniquely identifies a maintenance entity index within a MEG.
U32 sleMplsTpLpsMeCfgInfoMeIndex	1.3.6.1.4.1.6296.101.16.18.2.1.1.2	Unsigned32	not-accessible	This object denotes the ME name, each Maintenance Entity has unique name within MEG.
U32 sleMplsTpLpsMeCfgInfoMPId	1.3.6.1.4.1.6296.101.16.18.2.1.1.3	Unsigned32	not-accessible	Indicates the maintenance point index, used to create multiple MEPs in a node of single ME. The value of this object can be MEP index or MIP index. Managers should obtain new values for row creation in this table by reading mplsOamIdMeMpIndexNext.
U32 sleMplsTpLspMeCfgInfoGroupIndex	1.3.6.1.4.1.6296.101.16.18.2.1.1.4	Unsigned32	read-only	Textual name represents the sleMplsTp tp protection group. Each Protection Group is identified by a unique protection group name.
INT sleMplsTpLpsMeCfgInfoState	1.3.6.1.4.1.6296.101.16.18.2.1.1.5	INTEGER	read-write	This object represents the operational state of the ME as either primary or backup
sleMplsTpLpsMeCfgControl	1.3.6.1.4.1.6296.101.16.18.2.2
INT sleMplsTpLpsMeCfgControlRequest	1.3.6.1.4.1.6296.101.16.18.2.2.1	INTEGER	read-write	the configuration commands, and user can configure functions via setting this entry as proper value.
SLE sleMplsTpLpsMeCfgControlStatus	1.3.6.1.4.1.6296.101.16.18.2.2.2	SleControlStatusType	read-only	status of user command. User have to check this value as .busy. or .idle. before do setRequest.
G32 sleMplsTpLpsMeCfgControlTimer	1.3.6.1.4.1.6296.101.16.18.2.2.3	Gauge32	read-write	the wait-time until setRequest end. In case of short-time command, this value is 0
TIK sleMplsTpLpsMeCfgControlTimeStamp	1.3.6.1.4.1.6296.101.16.18.2.2.4	TimeTicks	read-only	the time stamp of the last command. (don.t care)
SLE sleMplsTpLpsMeCfgControlReqResult	1.3.6.1.4.1.6296.101.16.18.2.2.5	SleControlRequestResultType	read-only	Result of the last command.
OCT sleMplsTpLpsMeCfgControlMegName	1.3.6.1.4.1.6296.101.16.18.2.2.6	OCTET STRING	read-write	Uniquely identifies a maintenance entity index within a MEG
OCT sleMplsTpLpsMeCfgControlMeName	1.3.6.1.4.1.6296.101.16.18.2.2.7	OCTET STRING	read-write	This object denotes the ME name, each Maintenance Entity has unique name within MEG.
U32 sleMplsTpLpsMeCfgControlMpId	1.3.6.1.4.1.6296.101.16.18.2.2.8	Unsigned32	read-write
OCT sleMplsTpLpsMeCfgControlGroupName	1.3.6.1.4.1.6296.101.16.18.2.2.9	OCTET STRING	read-write	This object holds the Protection group index wherein this ME included in. If this ME is not part of a protection group this value is set to 0.
INT sleMplsTpLpsMeCfgControlState	1.3.6.1.4.1.6296.101.16.18.2.2.10	INTEGER	read-write	This object represents the operational state of the ME as either primary or backup

RFC description

Manages configuration and control of MPLS-TP linear protection switching groups for label switched paths.

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Download SLE-MPLS-TP-LPS-MIB

What Is SLE-MPLS-TP-LPS-MIB?

Supported Devices

Monitoring Examples

What Can Be Monitored

This MIB depends on

Related MIBs

RFC description