ALCATEL-STATIC-FRR-MIB

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › ALCATEL-STATIC-FRR-MIB

Organization: Alcatel-Lucent Inc

Last Updated: 2008-01-01

Category: MPLS and Traffic Engineering, Vendor: Alcatel-Lucent

Description: Alcatel-Lucent static fast reroute MIB for managing pre-computed backup paths and switchover triggers for MPLS LSPs.

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What Is ALCATEL-STATIC-FRR-MIB?

ALCATEL-STATIC-FRR-MIB is a proprietary Alcatel-Lucent MIB for the Alcatel 9x00 series service routers, used to provision Static Fast Reroute (FRR) extensions for MPLS label-switched paths. It exposes configuration data for pre-computed backup cross-connects, specifically in-segment and out-segment tables that define alternate MPLS label paths used when a primary path fails. Monitoring here centers on service/path status rather than physical sensors: RowStatus on each segment entry indicates whether a backup path is correctly provisioned and active, and the index tables reveal whether backup capacity is being allocated as expected for fast failover. It depends on core MPLS label-switching concepts (as in MPLS-LSR-MIB) and Alcatel's proprietary virtual-router (vRtr) MIB framework for indexing. It is deployed within Alcatel-Lucent 7x50/9x00-series routers operating in MPLS backbone networks that require sub-second reroute resiliency for critical LSPs. Engineers can download the ALCATEL-STATIC-FRR-MIB file directly to load it into their MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in ALCATEL-STATIC-FRR-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

  • Alcatel-Lucent 7x50/9x00 series service router

Monitoring Examples

An administrator would poll vRtrStaticFrrMplsInSegmentTable and vRtrStaticFrrMplsOutSegmentTable, keyed by vRtrStaticFrrMplsInSegmentIfIndex and vRtrStaticFrrMplsInSegmentLabel, to confirm configured backup cross-connects show an active vRtrStaticFrrMplsInSegmentRowStatus. Watching vRtrStaticFrrMplsOutSegmentIndexNext reveals whether the pool of available out-segment indexes is close to exhaustion. An unexpected row-status change during a real network failure would indicate a static FRR backup path failed to activate as designed.

What Can Be Monitored

  • static FRR in-segment table entries
  • static FRR out-segment table entries
  • MPLS label bindings for backup paths
  • cross-connect row status
  • backup path index allocation
Imported Objects

From ALCATEL-IND1-BASE

softentIND1MplsFrrOBJECT-IDENTITY

From IF-MIB

InterfaceIndexOrZero

From INET-ADDRESS-MIB

InetAddressIPv4
InetAddressType

From MPLS-LSR-MIB

MplsLabel
MplsObjectOwner

From SNMPv2-SMI

Integer32
IpAddress
MODULE-IDENTITY
OBJECT-IDENTITY
OBJECT-TYPE
Unsigned32

From SNMPv2-TC

DisplayString
RowStatus
TruthValue

From TIMETRA-TC-MIB

TmnxOperState
OIDs

RFC description

Vendor-private Alcatel MIB for static Fast Reroute (FRR); manages static routing protection and fast failover mechanisms on Alcatel devices.

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Download ALCATEL-STATIC-FRR-MIB