Lannet-Trapsv2-MIB :: lntDuplicateIPFlt

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

All MIBs › Lannet-Trapsv2-MIB › lntDuplicateIPFlt

lntDuplicateIPFlt

Module: Lannet-Trapsv2-MIB

OID (symbolic): Lannet-Trapsv2-MIB::lntDuplicateIPFlt

OID (numeric): 1.3.6.1.4.1.81.38.6.0.27

Node type: NOTIFICATION-TYPE

Description: This trap reports to the Management station on Duplicate IP identification. CRP identify the new IP on the network. If it similar to one of its IP interfaces, the CRP will issue a SNMP trap, containing the MAC of the intruder.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' Lannet-Trapsv2-MIB::lntDuplicateIPFlt
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.81.38.6.0.27

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:55873->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (80673345) 9 days, 8:05:33.45
  SNMPv2-MIB::snmpTrapOID.0 = OID: Lannet-Trapsv2-MIB::lntDuplicateIPFlt

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OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.81lannetGEN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.81.38lntTrapsLannet-Trapsv2-MIB
1.3.6.1.4.1.81.38.6lntL3EventsLannet-Trapsv2-MIB
1.3.6.1.4.1.81.38.6.0lntL3FaultsPrefixLannet-Trapsv2-MIB
1.3.6.1.4.1.81.38.6.0.27lntDuplicateIPFltLannet-Trapsv2-MIB