WAN-MIB :: ifTableXtndBackupIf

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › WAN-MIB › ifTableXtndBackupIf

ifTableXtndBackupIf

Module: WAN-MIB

OID (symbolic): WAN-MIB::ifTableXtndBackupIf

OID (numeric): 1.3.6.1.4.1.6889.2.1.6.2.2.1.1.17

Node type: OBJECT-TYPE

Type: InterfaceIndex

Access: read-write

Description: The ifIndex of the backup interface for this primary interface.

0 if no backup is defined.

The agent will not permit setting this value, if: The intreface is not capable of the primary role, OR The supplied backup index does not point to an interface capable of the backup role, which is not currently in a backup role.

What is ifTableXtndBackupIf?

Sets the ifIndex of the interface that should act as backup for this primary interface; 0 means no backup is configured. The agent rejects the set if this interface can't act as primary, or if the target isn't backup-capable or is already acting as backup for something else.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6889.2.1.6.2.2.1.1.17
snmpwalk -v2c -c public <target> WAN-MIB::ifTableXtndBackupIf

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.6889.2.1.6.2.2.1.1.17.1
snmpget -v2c -c public <target> WAN-MIB::ifTableXtndBackupIf.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.6889.2.1.6.2.2.1.1.17.1 s <value>

Start monitoring Avaya WAN access router/gateway (WAN link up/down/traffic-error counter status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the WAN-MIB::ifTableXtndBackupIf OID value, configure state conditions and alerts, and monitor any Avaya WAN access router/gateway (WAN link up/down/traffic-error counter status) from a single console.

OID Breakdown

Upper-level ancestors (9 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.6889avayaAV-APPLICATION-ENABLEMENT-SERVICES-MIB
1.3.6.1.4.1.6889.2mibsAV-APPLICATION-ENABLEMENT-SERVICES-MIB
1.3.6.1.4.1.6889.2.1lsgAVAYAGEN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.6889.2.1.6avayaEISWanWAN-MIB
1.3.6.1.4.1.6889.2.1.6.2ifsWAN-MIB
1.3.6.1.4.1.6889.2.1.6.2.2ifTablePrivateExtensionsWAN-MIB
1.3.6.1.4.1.6889.2.1.6.2.2.1ifTableXtndTableWAN-MIB
1.3.6.1.4.1.6889.2.1.6.2.2.1.1ifTableXtndEntryWAN-MIB
1.3.6.1.4.1.6889.2.1.6.2.2.1.1.17ifTableXtndBackupIfWAN-MIB