AT-EPSR-MIB :: epsrPrimaryIfIndex

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › AT-EPSR-MIB › epsrPrimaryIfIndex

epsrPrimaryIfIndex

Module: AT-EPSR-MIB

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

OID (numeric): 1.3.6.1.4.1.207.8.4.4.4.136.2.1.6

Node type: OBJECT-TYPE

Type: InterfaceIndex

Access: read-only

Description: IfIndex of the primary interface.

What is epsrPrimaryIfIndex?

Reports the ifIndex of the primary ring port used by an EPSR domain, identifying which physical or logical interface serves as the primary 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> 1.3.6.1.4.1.207.8.4.4.4.136.2.1.6
snmpwalk -v2c -c public <target> AT-EPSR-MIB::epsrPrimaryIfIndex

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.207.8.4.4.4.136.2.1.6.1
snmpget -v2c -c public <target> AT-EPSR-MIB::epsrPrimaryIfIndex.1

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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
1.3.6.1.4.1.207.8.4.4.4.136.2.1.6epsrPrimaryIfIndexAT-EPSR-MIB