CISCO-FIREPOWER-ADAPTOR-MIB :: cfprAdaptorHostEthIfRn

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCISCO-FIREPOWER-ADAPTOR-MIBcfprAdaptorHostEthIfRn

cfprAdaptorHostEthIfRn

Module: CISCO-FIREPOWER-ADAPTOR-MIB

OID (symbolic): CISCO-FIREPOWER-ADAPTOR-MIB::cfprAdaptorHostEthIfRn

OID (numeric): 1.3.6.1.4.1.9.9.826.1.3.56.1.3

Node type: OBJECT-TYPE

Type: SnmpAdminString

Access: read-only

Description: Cisco Firepower adaptor:HostEthIf:rn managed object property

What is cfprAdaptorHostEthIfRn?

Reports the relative name (RN) of the host Ethernet interface object on the Firepower adaptor, used as the naming component within its parent's distinguished name.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.826.1.3.56.1.3
snmpwalk -v2c -c public <target> CISCO-FIREPOWER-ADAPTOR-MIB::cfprAdaptorHostEthIfRn

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.826.1.3.56.1.3.1
snmpget -v2c -c public <target> CISCO-FIREPOWER-ADAPTOR-MIB::cfprAdaptorHostEthIfRn.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cfprAdaptorHostEthIfRn.1

Start monitoring Cisco Firepower security appliances with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CISCO-FIREPOWER-ADAPTOR-MIB::cfprAdaptorHostEthIfRn OID value, configure state conditions and alerts, and monitor any Cisco Firepower security appliances from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.9ciscoMgmtCISCO-SMI
1.3.6.1.4.1.9.9.826ciscoFirepowerMIBCISCO-FIREPOWER-MIB
1.3.6.1.4.1.9.9.826.1ciscoFirepowerMIBObjectsCISCO-FIREPOWER-MIB
Numeric OIDNameModule
1.3.6.1.4.1.9.9.826.1.3cfprAdaptorObjectsCISCO-FIREPOWER-ADAPTOR-MIB
1.3.6.1.4.1.9.9.826.1.3.56cfprAdaptorHostEthIfTableCISCO-FIREPOWER-ADAPTOR-MIB
1.3.6.1.4.1.9.9.826.1.3.56.1cfprAdaptorHostEthIfEntryCISCO-FIREPOWER-ADAPTOR-MIB
1.3.6.1.4.1.9.9.826.1.3.56.1.3cfprAdaptorHostEthIfRnCISCO-FIREPOWER-ADAPTOR-MIB