AT-EPSR-MIB :: epsrSecondaryIfIndex

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › AT-EPSR-MIB › epsrSecondaryIfIndex

epsrSecondaryIfIndex

Module: AT-EPSR-MIB

OID (symbolic): AT-EPSR-MIB::epsrSecondaryIfIndex

OID (numeric): 1.3.6.1.4.1.207.8.4.4.4.136.2.1.8

Node type: OBJECT-TYPE

Type: InterfaceIndex

Access: read-only

Description: IfIndex of the secondary interface.

What is epsrSecondaryIfIndex?

Reports the ifIndex of the secondary ring port used by an EPSR domain, identifying which interface serves as the backup link in the protection ring. This index links to the standard interface table for further port details.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.207.8.4.4.4.136.2.1.8
snmpwalk -v2c -c public <target> AT-EPSR-MIB::epsrSecondaryIfIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.207.8.4.4.4.136.2.1.8.1
snmpget -v2c -c public <target> AT-EPSR-MIB::epsrSecondaryIfIndex.1

Start monitoring Allied Telesis managed switches and routers with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the AT-EPSR-MIB::epsrSecondaryIfIndex OID value, configure state conditions and alerts, and monitor any Allied Telesis managed switches and routers from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.207alliedTelesynAT-RG600-MIB
1.3.6.1.4.1.207.8mibObjectAT-RG600-MIB
1.3.6.1.4.1.207.8.4brouterMibAT-SMI-MIB
1.3.6.1.4.1.207.8.4.4atRouterAT-SMI-MIB
1.3.6.1.4.1.207.8.4.4.4modulesAT-SMI-MIB
Numeric OIDNameModule
1.3.6.1.4.1.207.8.4.4.4.136epsrAT-EPSR-MIB
1.3.6.1.4.1.207.8.4.4.4.136.2epsrEventVariablesTableAT-EPSR-MIB
1.3.6.1.4.1.207.8.4.4.4.136.2.1epsrEventVariablesEntryAT-EPSR-MIB
1.3.6.1.4.1.207.8.4.4.4.136.2.1.8epsrSecondaryIfIndexAT-EPSR-MIB