CISCO-SNMP-TARGET-EXT-MIB :: cExtSnmpTargetAuthInetAddr

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CISCO-SNMP-TARGET-EXT-MIB › cExtSnmpTargetAuthInetAddr

cExtSnmpTargetAuthInetAddr

Module: CISCO-SNMP-TARGET-EXT-MIB

OID (symbolic): CISCO-SNMP-TARGET-EXT-MIB::cExtSnmpTargetAuthInetAddr

OID (numeric): 1.3.6.1.4.1.9.9.412.1.1.2

Node type: OBJECT-TYPE

Type: InetAddress

Access: read-only

Description: This contains the address of the host from which snmp-agent has received a SNMP message that is not authentic.

What is cExtSnmpTargetAuthInetAddr?

Reports the network address of the host that sent an SNMP message the agent could not authenticate, useful for detecting unauthorized access attempts.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.9.412.1.1.2
snmpwalk -v2c -c public <target> CISCO-SNMP-TARGET-EXT-MIB::cExtSnmpTargetAuthInetAddr

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.9.412.1.1.2.1
snmpget -v2c -c public <target> CISCO-SNMP-TARGET-EXT-MIB::cExtSnmpTargetAuthInetAddr.1

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OID Breakdown

Upper-level ancestors (8 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
Numeric OIDNameModule
1.3.6.1.4.1.9.9.412ciscoSnmpTargetExtMIBCISCO-SNMP-TARGET-EXT-MIB
1.3.6.1.4.1.9.9.412.1ciscoSnmpTargetExtMIBObjectsCISCO-SNMP-TARGET-EXT-MIB
1.3.6.1.4.1.9.9.412.1.1cExtSnmpTargetAuthAddrCISCO-SNMP-TARGET-EXT-MIB
1.3.6.1.4.1.9.9.412.1.1.2cExtSnmpTargetAuthInetAddrCISCO-SNMP-TARGET-EXT-MIB