All MIBs › ERICSSON-ROUTER-FAST-VRRP-MIB
Organization: Ericsson AB.
Last Updated: 2016-09-08
Category: Protocol: VRRP, Vendor: Ericsson
Description: Manages fast-failover VRRP groups with sub-second hello timers on Ericsson routers.
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What Is ERICSSON-ROUTER-FAST-VRRP-MIB?
ERICSSON-ROUTER-FAST-VRRP-MIB manages a proprietary Fast VRRP (FVRRP) extension on Ericsson SmartEdge/SSR routers that shortens VRRP hello/advertisement intervals below the standard one-second granularity for faster first-hop gateway failover. It exposes an operational table of VRRP group state keyed by virtual router ID along with the configured advertisement interval. This directly supports monitoring the software health of default-gateway redundancy: an operator can see which router in a VRRP pair currently holds master state and detect flapping or unexpected failover events. It builds on and extends the standard VRRP concept (RFC 3768/5798) rather than replacing it. It is deployed in access/edge networks where fast subscriber-facing gateway failover is required. Engineers can download the ERICSSON-ROUTER-FAST-VRRP-MIB file directly to load it into their MIB browser.
IPNetwork Monitor allows you to monitor SNMP objects defined in ERICSSON-ROUTER-FAST-VRRP-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
- Ericsson SmartEdge/SSR routers
Monitoring Examples
eriRouterFastVrrpOperTable/eriRouterFastVrrpOperEntry are indexed by eriRouterFastVrrpOperVrId and report eriRouterFastVrrpOperAdvertisementInterval alongside current operational role; an admin polling this table can spot a VRRP group unexpectedly sitting in backup state or an advertisement interval drifting from its configured sub-second value, both signs of an unstable failover pair. eriRouterFastVrrpMIBCompliances/eriRouterFastVrrpMIBGroups define the conformance requirements for agents implementing this table.
What Can Be Monitored
- VRRP virtual router ID
- VRRP operational role (master/backup)
- advertisement interval
- failover/state-change events
Imported Objects
From ERICSSON-ROUTER-SMI
| eriRouterMgmt | OBJECT-IDENTITY |
From IF-MIB
| ifIndex | OBJECT-TYPE |
From SNMPv2-CONF
| MODULE-COMPLIANCE | |
| OBJECT-GROUP |
From SNMPv2-SMI
| Integer32 | |
| MODULE-IDENTITY | |
| OBJECT-TYPE |
From VRRP-MIB
| VrId |
OIDs
RFC description
Manages Fast Virtual Router Redundancy Protocol (FVRRP) operations on Ericsson routers.
Start monitoring Ericsson SmartEdge/SM/SSR router (Redback Networks heritage) (Fast VRRP, accelerated gateway failover) with a free 30-day trial of IPNetwork Monitor. Import MIBs, browse SNMP OIDs, create custom SNMP monitors, configure alerts, and monitor any SNMP-enabled network device from a single console.