Reference record for OID 1.3.6.1.4.1.9.10.139.0.3

Parent
1.3.6.1.4.1.9.10.139.0 (ciscoNetRegDhcpv6MIBNotifs)
Node code
3
Node name
ciscoNetRegDhcpv6DuplicateAddress
Numeric OID
1.3.6.1.4.1.9.10.139.0.3
URN notation
urn:oid:1.3.6.1.4.1.9.10.139.0.3
ASN.1 notation

{1 3 6 1 4 1 9 10 139 0 3}

  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • {iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBNotifs(0) ciscoNetRegDhcpv6DuplicateAddress(3)}
  • Additional combinations skipped.
OID-IRI notation
  • /1/3/6/1/4/1/9/10/139/0/3
  • /ISO/Identified-Organization/6/1/4/1/9/10/139/0/3
  • /ISO/3/6/1/4/1/9/10/139/0/3
Named path variants
  • /iso/identified-organization/dod/internet/private/enterprise/cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/identified-organization/dod/internet/private/enterprise/me1200/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/identified-organization/dod/internet/private/enterprise/Cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/identified-organization/dod/internet/private/enterprises/cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/identified-organization/dod/internet/private/enterprises/me1200/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/identified-organization/dod/internet/private/enterprises/Cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/identified-organization/dod/internet/private/ldap-enterprise/cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/identified-organization/dod/internet/private/ldap-enterprise/me1200/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/identified-organization/dod/internet/private/ldap-enterprise/Cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/identified-organization/dod/internet/private/vendor-objects/cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/identified-organization/dod/internet/private/vendor-objects/me1200/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/identified-organization/dod/internet/private/vendor-objects/Cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/org/dod/internet/private/enterprise/cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/org/dod/internet/private/enterprise/me1200/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/org/dod/internet/private/enterprise/Cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • /iso/org/dod/internet/private/enterprises/cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBNotifs/ciscoNetRegDhcpv6DuplicateAddress
  • Additional combinations skipped.

Descriptions

ciscoNetRegDhcpv6DuplicateAddress — Cisco, Cisco MIB copies (LibreNMS/Observium Community)

This notification is triggered when a duplicate IPv6 address assignment is detected. This notification is generated if a client sends a Decline message. The DHCPv6 client is required to do Duplicate Address Detection (DAD) before using the address and therefore would send the Decline message if it found that the address was in use. The DHCP server marks the IP address as unavailable for leasing to clients. cnrdhcpv6DupIpv6Address indicates the IPv6 address that triggered this event, cnrdhcpv6ClientId and cnrdhcpv6ClientLookupKey indicate the client identifier option and lookup key for the client that triggered this event and cnrdhcpv6DupIpv6AddressDetectedBy object indicates whether the client or server detected this condition.

Source records

ciscoNetRegDhcpv6DuplicateAddress

Status in source: current.

Names: ciscoNetRegDhcpv6DuplicateAddress

Technical details
{
  "smi_kind": "NOTIFICATION-TYPE",
  "definition": [
    "ciscoNetRegDhcpv6DuplicateAddress",
    "NOTIFICATION-TYPE",
    "OBJECTS",
    "{",
    "cnrdhcpv6DupIpv6Address",
    ",",
    "cnrdhcpv6ClientId",
    ",",
    "cnrdhcpv6ClientLookupKey",
    ",",
    "cnrdhcpv6DupIpv6AddressDetectedBy",
    "}",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"This notification is triggered when a duplicate IPv6 address assignment is detected. This notification is generated if a client sends a Decline message. The DHCPv6 client is required to do Duplicate Address Detection (DAD) before using the address and therefore would send the Decline message if it found that the address was in use. The DHCP server marks the IP address as unavailable for leasing to clients. cnrdhcpv6DupIpv6Address indicates the IPv6 address that triggered this event, cnrdhcpv6ClientId and cnrdhcpv6ClientLookupKey indicate the client identifier option and lookup key for the client that triggered this event and cnrdhcpv6DupIpv6AddressDetectedBy object indicates whether the client or server detected this condition.\"",
    "REFERENCE",
    "\"RFC3315, Section 18.1.7, 18.2.7.\"",
    "::=",
    "{",
    "ciscoNetRegDhcpv6MIBNotifs",
    "3",
    "}"
  ],
  "syntax_tree": [
    [
      "Objects",
      [
        "cnrdhcpv6DupIpv6Address",
        "cnrdhcpv6ClientId",
        "cnrdhcpv6ClientLookupKey",
        "cnrdhcpv6DupIpv6AddressDetectedBy"
      ]
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "This notification is triggered when a duplicate IPv6 address assignment is detected. This notification is generated if a client sends a Decline message. The DHCPv6 client is required to do Duplicate Address Detection (DAD) before using the address and therefore would send the Decline message if it found that the address was in use. The DHCP server marks the IP address as unavailable for leasing to clients. cnrdhcpv6DupIpv6Address indicates the IPv6 address that triggered this event, cnrdhcpv6ClientId and cnrdhcpv6ClientLookupKey indicate the client identifier option and lookup key for the client that triggered this event and cnrdhcpv6DupIpv6AddressDetectedBy object indicates whether the client or server detected this condition."
    ],
    [
      "REFERENCE",
      "RFC3315, Section 18.1.7, 18.2.7."
    ]
  ]
}
  • Cisco · Publisher's source file: CISCO-NETREG-DHCPV6-MIB.my

    Module: CISCO-NETREG-DHCPV6-MIB

    Published definition
    ciscoNetRegDhcpv6DuplicateAddress NOTIFICATION-TYPE
        OBJECTS         {
                            cnrdhcpv6DupIpv6Address,
                            cnrdhcpv6ClientId,
                            cnrdhcpv6ClientLookupKey,
                            cnrdhcpv6DupIpv6AddressDetectedBy
                        }
        STATUS          current
        DESCRIPTION
            "This notification is triggered when a duplicate IPv6
            address assignment is detected. This notification is
            generated if a client sends a Decline message. The DHCPv6
            client is required to do Duplicate Address Detection (DAD)
            before using the address and therefore would send the
            Decline message if it found that the address was in use.
    
            The DHCP server marks the IP address as unavailable for
            leasing to clients. cnrdhcpv6DupIpv6Address indicates the
            IPv6 address that triggered this event, cnrdhcpv6ClientId
            and cnrdhcpv6ClientLookupKey indicate the client identifier
            option and lookup key for the client that triggered this
            event and cnrdhcpv6DupIpv6AddressDetectedBy object
            indicates whether the client or server detected this 
            condition."
        REFERENCE       "RFC3315, Section 18.1.7, 18.2.7."
       ::= { ciscoNetRegDhcpv6MIBNotifs 3 }
    Module imports
    {'CISCO-SMI': ['ciscoExperiment'], 'SNMPv2-TC': ['TimeStamp'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'NOTIFICATION-TYPE', 'IpAddress', 'Counter32', 'Gauge32', 'Unsigned32'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'NOTIFICATION-GROUP', 'OBJECT-GROUP'], 'INET-ADDRESS-MIB': ['InetAddressIPv6', 'InetAddressPrefixLength'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString']}
    · Download CISCO-NETREG-DHCPV6-MIB.my
    Source location: CISCO-NETREG-DHCPV6-MIB::ciscoNetRegDhcpv6DuplicateAddress.
    Source version and references

    Downloaded: 2026-10-19T00:18:11.789967+00:00.

  • Cisco MIB copies (LibreNMS/Observium Community) · Publisher's source file: Source package: observium-community-latest.tar.gz

    Vendor MIB copy from the Observium Community archive. Cisco support.

    Module: CISCO-NETREG-DHCPV6-MIB

    Published definition
    ciscoNetRegDhcpv6DuplicateAddress NOTIFICATION-TYPE
        OBJECTS         {
                            cnrdhcpv6DupIpv6Address,
                            cnrdhcpv6ClientId,
                            cnrdhcpv6ClientLookupKey,
                            cnrdhcpv6DupIpv6AddressDetectedBy
                        }
        STATUS          current
        DESCRIPTION
            "This notification is triggered when a duplicate IPv6
            address assignment is detected. This notification is
            generated if a client sends a Decline message. The DHCPv6
            client is required to do Duplicate Address Detection (DAD)
            before using the address and therefore would send the
            Decline message if it found that the address was in use.
    
            The DHCP server marks the IP address as unavailable for
            leasing to clients. cnrdhcpv6DupIpv6Address indicates the
            IPv6 address that triggered this event, cnrdhcpv6ClientId
            and cnrdhcpv6ClientLookupKey indicate the client identifier
            option and lookup key for the client that triggered this
            event and cnrdhcpv6DupIpv6AddressDetectedBy object
            indicates whether the client or server detected this 
            condition."
        REFERENCE       "RFC3315, Section 18.1.7, 18.2.7."
       ::= { ciscoNetRegDhcpv6MIBNotifs 3 }
    Module imports
    {'CISCO-SMI': ['ciscoExperiment'], 'SNMPv2-TC': ['TimeStamp'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'NOTIFICATION-TYPE', 'IpAddress', 'Counter32', 'Gauge32', 'Unsigned32'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'NOTIFICATION-GROUP', 'OBJECT-GROUP'], 'INET-ADDRESS-MIB': ['InetAddressIPv6', 'InetAddressPrefixLength'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString']}
    · Download CISCO-NETREG-DHCPV6-MIB

    Related source files and packages:


    Source location: CISCO-NETREG-DHCPV6-MIB::ciscoNetRegDhcpv6DuplicateAddress.
    Source version and references

    Downloaded: 2026-10-24T02:14:08.544392+00:00.

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.9)

Greg Satz

Current Registration Authority (inferred from ancestor 1.3.6.1.4.1.9)

Cisco Systems, Inc.

Siblings (5)

OIDNameDirect childrenDescendantsDescription
1.3.6.1.4.1.9.10.139.0.1 ciscoNetRegDhcpv6AddressShortageStart00
1.3.6.1.4.1.9.10.139.0.2 ciscoNetRegDhcpv6AddressShortageStop00
1.3.6.1.4.1.9.10.139.0.4 ciscoNetRegDhcpv6DuplicatePrefix00
1.3.6.1.4.1.9.10.139.0.5 ciscoNetRegDhcpv6AddressConflict00
1.3.6.1.4.1.9.10.139.0.6 ciscoNetRegDhcpv6PrefixConflict00