All MIBs › ALCATEL-IND1-OSPF3-MIB
Organization: Alcatel-Lucent
Last Updated: 2007-04-03
Category: Routing Protocols, Vendor: Alcatel-Lucent
Description: Alcatel OmniSwitch MIB covering the OSPFv3 routing protocol, including IPv6 OSPF areas, interfaces, and adjacency states.
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What Is ALCATEL-IND1-OSPF3-MIB?
ALCATEL-IND1-OSPF3-MIB is an Alcatel-Lucent OmniSwitch proprietary MIB for configuring OSPFv3 (OSPF for IPv6) global routing parameters on the switch. It exposes protocol configuration and graceful-restart control objects -- the originated route tag, SPF calculation delay/hold timers, graceful-restart helper support and strict LSA-checking behavior, a restart-initiation trigger, and MTU-check enforcement for adjacency formation. Its monitoring/operational value is mainly software-configuration and control-plane stability: checking SPF timer settings and graceful-restart support helps operators understand and tune how quickly and safely the router reconverges after a restart or topology change, a proxy for control-plane software health. It is built as an Alcatel enterprise extension of the standard OSPFv3 protocol (RFC 5340) and its associated MIB conventions, layering vendor-specific timer and restart controls on top. It is typically deployed on Alcatel/Alcatel-Lucent OmniSwitch routers running IPv6 OSPF in enterprise or service-provider networks that require graceful-restart resilience. Network engineers evaluating or troubleshooting this functionality can download the ALCATEL-IND1-OSPF3-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in ALCATEL-IND1-OSPF3-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/Alcatel-Lucent OmniSwitch IPv6 router
Monitoring Examples
An operator checks alaOspf3TimerSpfDelay and alaOspf3TimerSpfHold to confirm SPF recalculation isn't overly aggressive during a period of route flapping, and inspects alaOspf3RestartHelperSupport to verify the router will assist a restarting neighbor during a graceful restart. Triggering alaOspf3RestartInitiate lets an operator test planned graceful-restart behavior, while a disabled alaOspf3MTUCheck might explain adjacencies forming despite an MTU mismatch.
What Can Be Monitored
- SPF calculation delay/hold timers
- graceful restart helper support
- strict LSA checking status
- restart initiation control
- MTU check enforcement
- originated route tag
Imported Objects
From ALCATEL-IND1-BASE
| routingIND1Ospf3 | OBJECT-IDENTITY |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| OBJECT-GROUP |
From SNMPv2-SMI
| Integer32 | |
| MODULE-IDENTITY | |
| OBJECT-TYPE | |
| Unsigned32 |
OIDs
RFC description
Alcatel OmniSwitch OSPFv3 routing protocol MIB for managing IPv6 OSPF areas, interfaces, and adjacency states.
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