Reference record for OID 1.3.6.1.4.1.9.10.139.1.1.5

Parent

1.3.6.1.4.1.9.10.139.1.1 (ciscoNetRegDhcpv6NotifObjects)

Node code

Node name

cnrdhcpv6PrefixLength

Numeric OID

1.3.6.1.4.1.9.10.139.1.1.5

URN notation

urn:oid:1.3.6.1.4.1.9.10.139.1.1.5

ASN.1 notation

{1 3 6 1 4 1 9 10 139 1 1 5}

{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) cisco(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
{iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) me1200(9) ciscoExperiment(10) ciscoNetRegDhcpv6MIB(139) ciscoNetRegDhcpv6MIBObjects(1) ciscoNetRegDhcpv6NotifObjects(1) cnrdhcpv6PrefixLength(5)}
Additional combinations skipped.

OID-IRI notation

/1/3/6/1/4/1/9/10/139/1/1/5
/ISO/Identified-Organization/6/1/4/1/9/10/139/1/1/5
/ISO/3/6/1/4/1/9/10/139/1/1/5

Named path variants

/iso/identified-organization/dod/internet/private/enterprise/cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/identified-organization/dod/internet/private/enterprise/me1200/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/identified-organization/dod/internet/private/enterprise/Cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/identified-organization/dod/internet/private/enterprises/cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/identified-organization/dod/internet/private/enterprises/me1200/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/identified-organization/dod/internet/private/enterprises/Cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/identified-organization/dod/internet/private/ldap-enterprise/cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/identified-organization/dod/internet/private/ldap-enterprise/me1200/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/identified-organization/dod/internet/private/ldap-enterprise/Cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/identified-organization/dod/internet/private/vendor-objects/cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/identified-organization/dod/internet/private/vendor-objects/me1200/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/identified-organization/dod/internet/private/vendor-objects/Cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/org/dod/internet/private/enterprise/cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/org/dod/internet/private/enterprise/me1200/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/org/dod/internet/private/enterprise/Cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
/iso/org/dod/internet/private/enterprises/cisco/ciscoExperiment/ciscoNetRegDhcpv6MIB/ciscoNetRegDhcpv6MIBObjects/ciscoNetRegDhcpv6NotifObjects/cnrdhcpv6PrefixLength
Additional combinations skipped.

Descriptions

cnrdhcpv6PrefixLength — Cisco, Cisco MIB copies (LibreNMS/Observium Community)

This object indicates the length of the IPv6 prefix that triggered the ciscoNetRegDhcpv6AddressShortageStart or ciscoNetRegDhcpv6AddressShortageStop event. This attribute is available only if the cnrdhcpv6ThresholdType object for the event has the value 'prefix'.

Source records

cnrdhcpv6PrefixLength

Status in source: current.

Names: cnrdhcpv6PrefixLength

Technical details

{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "cnrdhcpv6PrefixLength",
    "OBJECT-TYPE",
    "SYNTAX",
    "InetAddressPrefixLength",
    "MAX-ACCESS",
    "accessible-for-notify",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"This object indicates the length of the IPv6 prefix that triggered the ciscoNetRegDhcpv6AddressShortageStart or ciscoNetRegDhcpv6AddressShortageStop event. This attribute is available only if the cnrdhcpv6ThresholdType object for the event has the value 'prefix'.\"",
    "REFERENCE",
    "\"RFC3315, Section 4.1.\"",
    "::=",
    "{",
    "ciscoNetRegDhcpv6NotifObjects",
    "5",
    "}"
  ],
  "syntax_tree": [
    [
      "row",
      "InetAddressPrefixLength"
    ],
    null,
    [
      "MaxAccessPart",
      "accessible-for-notify"
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "This object indicates the length of the IPv6 prefix that triggered the ciscoNetRegDhcpv6AddressShortageStart or ciscoNetRegDhcpv6AddressShortageStop event. This attribute is available only if the cnrdhcpv6ThresholdType object for the event has the value 'prefix'."
    ],
    [
      "REFERENCE",
      "RFC3315, Section 4.1."
    ],
    null,
    null,
    null
  ]
}

Cisco · Publisher's source file: CISCO-NETREG-DHCPV6-MIB.my

Module: CISCO-NETREG-DHCPV6-MIB

Published definition

cnrdhcpv6PrefixLength OBJECT-TYPE
    SYNTAX          InetAddressPrefixLength
    MAX-ACCESS      accessible-for-notify
    STATUS          current
    DESCRIPTION
        "This object indicates the length of the IPv6 prefix that
        triggered the ciscoNetRegDhcpv6AddressShortageStart or 
        ciscoNetRegDhcpv6AddressShortageStop event. This attribute is
        available only if the cnrdhcpv6ThresholdType object for the
        event has the value 'prefix'."
    REFERENCE       "RFC3315, Section 4.1." 
    ::= { ciscoNetRegDhcpv6NotifObjects 5 }

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::cnrdhcpv6PrefixLength.

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

cnrdhcpv6PrefixLength OBJECT-TYPE
    SYNTAX          InetAddressPrefixLength
    MAX-ACCESS      accessible-for-notify
    STATUS          current
    DESCRIPTION
        "This object indicates the length of the IPv6 prefix that
        triggered the ciscoNetRegDhcpv6AddressShortageStart or 
        ciscoNetRegDhcpv6AddressShortageStop event. This attribute is
        available only if the cnrdhcpv6ThresholdType object for the
        event has the value 'prefix'."
    REFERENCE       "RFC3315, Section 4.1." 
    ::= { ciscoNetRegDhcpv6NotifObjects 5 }

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:

Observium Community original distribution archivePublisher Last-Modified: Tue, 05 May 2026 13:47:48 GMT; 127.4 MiB

Source location: CISCO-NETREG-DHCPV6-MIB::cnrdhcpv6PrefixLength.

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 (19)

OID	Name	Direct children	Descendants	Description
1.3.6.1.4.1.9.10.139.1.1.1	cnrdhcpv6LinkName	0	0
1.3.6.1.4.1.9.10.139.1.1.2	cnrdhcpv6FreeAddressValue	0	0
1.3.6.1.4.1.9.10.139.1.1.3	cnrdhcpv6Threshold	0	0
1.3.6.1.4.1.9.10.139.1.1.4	cnrdhcpv6PrefixAddress	0	0
1.3.6.1.4.1.9.10.139.1.1.6	cnrdhcpv6ThresholdType	0	0
1.3.6.1.4.1.9.10.139.1.1.7	cnrdhcpv6TypeDesc	0	0
1.3.6.1.4.1.9.10.139.1.1.8	cnrdhcpv6DupIpv6Address	0	0
1.3.6.1.4.1.9.10.139.1.1.9	cnrdhcpv6ClientId	0	0
1.3.6.1.4.1.9.10.139.1.1.10	cnrdhcpv6ClientLookupKey	0	0
1.3.6.1.4.1.9.10.139.1.1.11	cnrdhcpv6DupIpv6AddressDetectedBy	0	0
1.3.6.1.4.1.9.10.139.1.1.12	cnrdhcpv6DupPrefix	0	0
1.3.6.1.4.1.9.10.139.1.1.13	cnrdhcpv6DupPrefixLength	0	0
1.3.6.1.4.1.9.10.139.1.1.14	cnrdhcpv6DupPrefixDetectedBy	0	0
1.3.6.1.4.1.9.10.139.1.1.15	cnrdhcpv6PartnerServerAddr	0	0
1.3.6.1.4.1.9.10.139.1.1.16	cnrdhcpv6PartnerServerIpv6Addr	0	0
1.3.6.1.4.1.9.10.139.1.1.17	cnrdhcpv6ContestedIpv6Address	0	0
1.3.6.1.4.1.9.10.139.1.1.18	cnrdhcpv6ContestedIpv6Prefix	0	0
1.3.6.1.4.1.9.10.139.1.1.19	cnrdhcpv6ContestedIpv6PrefixLength	0	0
1.3.6.1.4.1.9.10.139.1.1.20	cnrdhcpv6FailoverPairName	0	0