All MIBs › SLE-MPLS-TP-PRO-IF-MIB
Organization: Multiprotocol Label Switching (MPLS) Working Group
Last Updated: 2015-10-07
Category: DASAN Networks SLE OLT Management, MPLS Transport Profile
Description: Manages DASAN Networks SLE OLT MPLS-TP protection interface configuration and switchover controls.
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What Is SLE-MPLS-TP-PRO-IF-MIB?
SLE-MPLS-TP-PRO-IF-MIB is a DASAN Networks (DZS) enterprise MIB for SLE-series OLTs that governs MPLS-TP protection-interface behavior, the linear or ring protection switching used to keep transport paths alive when a working path fails. It exposes protection-group configuration (working/protection interface pairing, switching mode) and operational state such as which path is currently active and whether a switchover is pending, rather than raw traffic counters. Its monitoring value centers on control-plane software health: an operator can see whether traffic is riding the working or protection path, whether a forced/manual switchover is outstanding, and whether the last automatic protection switch succeeded. It builds on generic MPLS-TP traffic-engineering object definitions (drawn from IETF MPLS-TP TE work, as referenced in its module description) that define the tunnels/interfaces being protected. It is deployed on DASAN/DZS SLE OLT platforms in MPLS-TP access/aggregation networks requiring fast protection switching for carrier-grade availability. Engineers can download the SLE-MPLS-TP-PRO-IF-MIB file directly to load it into their MIB browser.
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Supported Devices
- Dasan Networks SLE-series carrier switches
Monitoring Examples
No concrete object or table names were provided for this module, so a specific polling example can't be grounded in real identifiers; in practice an admin would poll the protection-group's active-path indicator after a fiber cut to confirm traffic switched from the working to the protection interface within the expected time window.
What Can Be Monitored
- active working/protection path selection
- protection switchover state
- manual/forced switch requests
- protection group configuration
Imported Objects
From DASAN-SMI
| sleMgmt | OBJECT-IDENTITY |
From MPLS-TE-STD-MIB
| mplsTunnelEgressLSRId | OBJECT-TYPE |
| mplsTunnelIndex | OBJECT-TYPE |
| mplsTunnelIngressLSRId | OBJECT-TYPE |
| mplsTunnelInstance | OBJECT-TYPE |
From SLE-TC-MIB
| SleControlRequestResultType | |
| SleControlStatusType |
From SNMPv2-SMI
| Gauge32 | |
| IpAddress | |
| MODULE-IDENTITY | |
| OBJECT-IDENTITY | |
| OBJECT-TYPE | |
| TimeTicks | |
| Unsigned32 | |
| zeroDotZero |
OIDs
RFC description
MPLS Transport Profile (MPLS-TP) provisioning interface MIB for managing MPLS TE tunnels and MPLS-TP configuration in transport networks.
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