XYLAN-BACKUP-MIB

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › XYLAN-BACKUP-MIB

Category: Xylan OmniSwitch

Description: Manages Xylan OmniSwitch link backup configuration, failover triggers, and restoration parameters.

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What Is XYLAN-BACKUP-MIB?

This proprietary MIB from Xylan Corporation manages the link backup feature on OmniSwitch LAN switches, which provides automatic failover to a backup link when a primary link fails. It exposes configuration objects for defining backup link relationships, the triggers that initiate failover, and the parameters controlling restoration back to the primary link. Its monitoring value lies in tracking the software/operational status of the failover mechanism, letting an administrator confirm whether the switch is currently running on its primary or backup link and understand what triggered any failover. It appears to be a self-contained Xylan feature module without an explicit dependency on other standard MIBs. It is deployed on Xylan OmniSwitch switches in network topologies requiring automatic link redundancy, and a XYLAN-BACKUP-MIB download from legacy Xylan/Alcatel MIB archives lets an admin load it into a MIB browser.

IPNetwork Monitor allows you to monitor SNMP objects defined in XYLAN-BACKUP-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

  • Xylan OmniSwitch LAN switch

Monitoring Examples

An administrator would check the backup configuration and current active-link status to confirm whether the switch has failed over to its designated backup link, and review the failover trigger settings to understand what conditions (e.g., link-down) caused a switchover. Because no concrete sample object names were supplied for this MIB, this scenario is based on the short description rather than actual OIDs.

What Can Be Monitored

  • primary/backup link status
  • failover trigger configuration
  • link restoration parameters
  • current active link
Imported Objects

From RFC-1212

OBJECT-TYPE

From RFC1213-MIB

DisplayString

From XYLAN-BASE-MIB

xylanBackupArchOBJECT-IDENTITY
OIDs

RFC description

Alcatel Xylan backup service configuration for frame relay network backup.

Start monitoring Xylan OmniSwitch LAN switch (primary/backup link failover status) 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.

Download XYLAN-BACKUP-MIB