PROBE-MIB :: hostExtLastDuplicateHost1

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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hostExtLastDuplicateHost1

Module: PROBE-MIB

OID (symbolic): PROBE-MIB::hostExtLastDuplicateHost1

OID (numeric): 1.3.6.1.4.1.11.2.3.7.6.1.5.4.4

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: The MAC address of one of the two last hosts to be detected using a duplicate network level address. The value of this object will correspond with the detection event that caused the latest increment of the hostExtDuplicateNetAddresses object.

What is hostExtLastDuplicateHost1?

Holds the MAC address of one of the two hosts most recently found sharing the same network-layer address (paired with hostExtLastDuplicateHost2).

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.3.7.6.1.5.4.4
snmpwalk -v2c -c public <target> PROBE-MIB::hostExtLastDuplicateHost1

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.3.7.6.1.5.4.4.1
snmpget -v2c -c public <target> PROBE-MIB::hostExtLastDuplicateHost1.1

Start monitoring dedicated RMON/network probe appliances, vendor-implemented, may vary by manufacturer with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the PROBE-MIB::hostExtLastDuplicateHost1 OID value, configure state conditions and alerts, and monitor any dedicated RMON/network probe appliances, vendor-implemented, may vary by manufacturer 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
1.3.6.1.4.1.11hpCLJ8500-MIB
1.3.6.1.4.1.11.2nmCLJ8500-MIB
1.3.6.1.4.1.11.2.3hpsystemCLJ8500-MIB
1.3.6.1.4.1.11.2.3.7netElementHP-BASE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.11.2.3.7.6lanprobePROBE-MIB
1.3.6.1.4.1.11.2.3.7.6.1generalPROBE-MIB
1.3.6.1.4.1.11.2.3.7.6.1.5rmonExtensionPROBE-MIB
1.3.6.1.4.1.11.2.3.7.6.1.5.4hostsExtensionPROBE-MIB
1.3.6.1.4.1.11.2.3.7.6.1.5.4.4hostExtLastDuplicateHost1PROBE-MIB