Reference record for OID 1.3.6.1.3.5.1.1.9.1.21

Parent

1.3.6.1.3.5.1.1.9.1 (bgp4V2NlriEntry)

Node code

Node name

bgp4V2NlriAggregatorAddr

Numeric OID

1.3.6.1.3.5.1.1.9.1.21

URN notation

urn:oid:1.3.6.1.3.5.1.1.9.1.21

ASN.1 notation

{1 3 6 1 3 5 1 1 9 1 21}

{iso(1) identified-organization(3) dod(6) internet(1) experimental(3) dECNet-PHIV(5) bgp4V2(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) identified-organization(3) dod(6) internet(1) experimental(3) dECNet-PHIV(5) bgp4V2TC(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) identified-organization(3) dod(6) internet(1) experimental(3) bgp4V2Exp(5) bgp4V2(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) identified-organization(3) dod(6) internet(1) experimental(3) bgp4V2Exp(5) bgp4V2TC(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) identified-organization(3) dod(6) internet(1) experimental(3) frr(5) bgp4V2(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) identified-organization(3) dod(6) internet(1) experimental(3) frr(5) bgp4V2TC(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) org(3) dod(6) internet(1) experimental(3) dECNet-PHIV(5) bgp4V2(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) org(3) dod(6) internet(1) experimental(3) dECNet-PHIV(5) bgp4V2TC(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) org(3) dod(6) internet(1) experimental(3) bgp4V2Exp(5) bgp4V2(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) org(3) dod(6) internet(1) experimental(3) bgp4V2Exp(5) bgp4V2TC(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) org(3) dod(6) internet(1) experimental(3) frr(5) bgp4V2(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) org(3) dod(6) internet(1) experimental(3) frr(5) bgp4V2TC(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) experimental(3) dECNet-PHIV(5) bgp4V2(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) experimental(3) dECNet-PHIV(5) bgp4V2TC(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) experimental(3) bgp4V2Exp(5) bgp4V2(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) experimental(3) bgp4V2Exp(5) bgp4V2TC(1) bgp4V2Objects(1) bgp4V2NlriTable(9) bgp4V2NlriEntry(1) bgp4V2NlriAggregatorAddr(21)}
Additional combinations skipped.

OID-IRI notation

/1/3/6/1/3/5/1/1/9/1/21
/ISO/Identified-Organization/6/1/3/5/1/1/9/1/21
/ISO/3/6/1/3/5/1/1/9/1/21

Named path variants

/iso/identified-organization/dod/internet/experimental/dECNet-PHIV/bgp4V2/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/identified-organization/dod/internet/experimental/dECNet-PHIV/bgp4V2TC/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/identified-organization/dod/internet/experimental/DECNet-PHIV/bgp4V2/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/identified-organization/dod/internet/experimental/DECNet-PHIV/bgp4V2TC/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/identified-organization/dod/internet/experimental/bgp4V2Exp/bgp4V2/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/identified-organization/dod/internet/experimental/bgp4V2Exp/bgp4V2TC/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/identified-organization/dod/internet/experimental/frr/bgp4V2/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/identified-organization/dod/internet/experimental/frr/bgp4V2TC/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/org/dod/internet/experimental/dECNet-PHIV/bgp4V2/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/org/dod/internet/experimental/dECNet-PHIV/bgp4V2TC/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/org/dod/internet/experimental/DECNet-PHIV/bgp4V2/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/org/dod/internet/experimental/DECNet-PHIV/bgp4V2TC/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/org/dod/internet/experimental/bgp4V2Exp/bgp4V2/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/org/dod/internet/experimental/bgp4V2Exp/bgp4V2TC/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/org/dod/internet/experimental/frr/bgp4V2/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
/iso/org/dod/internet/experimental/frr/bgp4V2TC/bgp4V2Objects/bgp4V2NlriTable/bgp4V2NlriEntry/bgp4V2NlriAggregatorAddr
Additional combinations skipped.

Descriptions

bgp4V2NlriAggregatorAddr — Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)

The IP address of the last BGP4 speaker that performed route aggregation. When bgp4V2NlriAggregatorPresent is false, the value of this object should be 0.0.0.0

bgp4V2NlriAggregatorAddr — Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)

The IP address of the last BGP4 speaker that performed route aggregation.

Source records

bgp4V2NlriAggregatorAddr

Status in source: current.

Names: bgp4V2NlriAggregatorAddr

Technical details

{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "bgp4V2NlriAggregatorAddr",
    "OBJECT-TYPE",
    "SYNTAX",
    "Bgp4V2IdentifierTC",
    "MAX-ACCESS",
    "read-only",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"The IP address of the last BGP4 speaker that performed route aggregation. When bgp4V2NlriAggregatorPresent is false, the value of this object should be 0.0.0.0\"",
    "REFERENCE",
    "\"RFC 4271, Section 5.1.7. RFC 4271, Section 9.2.2.2.\"",
    "::=",
    "{",
    "bgp4V2NlriEntry",
    "21",
    "}"
  ],
  "syntax_tree": [
    [
      "row",
      "Bgp4V2IdentifierTC"
    ],
    null,
    [
      "MaxAccessPart",
      "read-only"
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "The IP address of the last BGP4 speaker that performed route aggregation. When bgp4V2NlriAggregatorPresent is false, the value of this object should be 0.0.0.0"
    ],
    [
      "REFERENCE",
      "RFC 4271, Section 5.1.7. RFC 4271, Section 9.2.2.2."
    ],
    null,
    null,
    null
  ]
}

Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community) · Publisher's source file: Source package: observium-community-latest.tar.gz

Vendor MIB copy from the Observium Community archive.

Module: BGP4V2-MIB

Published definition

bgp4V2NlriAggregatorAddr OBJECT-TYPE
        SYNTAX     Bgp4V2IdentifierTC
        MAX-ACCESS read-only
        STATUS     current
        DESCRIPTION
            "The IP address of the last BGP4 speaker that performed
             route aggregation.  When bgp4V2NlriAggregatorPresent is
             false, the value of this object should be 0.0.0.0"
        REFERENCE
            "RFC 4271, Section 5.1.7.
             RFC 4271, Section 9.2.2.2."
        ::= { bgp4V2NlriEntry 21 }

Module imports

{'SNMPv2-TC': ['TruthValue', 'RowPointer', 'TimeStamp'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'NOTIFICATION-TYPE', 'mib-2', 'Counter32', 'Gauge32', 'Unsigned32'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'OBJECT-GROUP', 'NOTIFICATION-GROUP'], 'BGP4V2-TC-MIB': ['Bgp4V2IdentifierTC', 'Bgp4V2AddressFamilyIdentifierTC', 'Bgp4V2SubsequentAddressFamilyIdentifierTC', 'frr'], 'INET-ADDRESS-MIB': ['InetAddressType', 'InetAddress', 'InetPortNumber', 'InetAutonomousSystemNumber', 'InetAddressPrefixLength'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString']}

· Download BGP4V2-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: BGP4V2-MIB::bgp4V2NlriAggregatorAddr.

Source version and references

Downloaded: 2026-10-24T02:14:26.852151+00:00.

bgp4V2NlriAggregatorAddr

Status in source: current.

Names: bgp4V2NlriAggregatorAddr

Technical details

{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "bgp4V2NlriAggregatorAddr",
    "OBJECT-TYPE",
    "SYNTAX",
    "Bgp4V2IdentifierTC",
    "MAX-ACCESS",
    "read-only",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"The IP address of the last BGP4 speaker that performed route aggregation.\"",
    "REFERENCE",
    "\"RFC 4271, Section 5.1.7. RFC 4271, Section 9.2.2.2.\"",
    "::=",
    "{",
    "bgp4V2NlriEntry",
    "21",
    "}"
  ],
  "syntax_tree": [
    [
      "row",
      "Bgp4V2IdentifierTC"
    ],
    null,
    [
      "MaxAccessPart",
      "read-only"
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "The IP address of the last BGP4 speaker that performed route aggregation."
    ],
    [
      "REFERENCE",
      "RFC 4271, Section 5.1.7. RFC 4271, Section 9.2.2.2."
    ],
    null,
    null,
    null
  ]
}

Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community) · Publisher's source file: BGP4V2-MIB

Vendor MIB copy from the LibreNMS archive.

Module: BGP4V2-MIB

Published definition

bgp4V2NlriAggregatorAddr OBJECT-TYPE
        SYNTAX     Bgp4V2IdentifierTC
        MAX-ACCESS read-only
        STATUS     current
        DESCRIPTION
            "The IP address of the last BGP4 speaker that performed
             route aggregation."
        REFERENCE
            "RFC 4271, Section 5.1.7.
             RFC 4271, Section 9.2.2.2."
        ::= { bgp4V2NlriEntry 21 }

Module imports

{'SNMPv2-TC': ['TruthValue', 'RowPointer', 'TimeStamp'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'NOTIFICATION-TYPE', 'experimental', 'Gauge32', 'Unsigned32'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'OBJECT-GROUP', 'NOTIFICATION-GROUP'], 'BGP4V2-TC-MIB': ['Bgp4V2IdentifierTC', 'Bgp4V2AddressFamilyIdentifierTC', 'Bgp4V2SubsequentAddressFamilyIdentifierTC'], 'INET-ADDRESS-MIB': ['InetAddressType', 'InetAddress', 'InetPortNumber', 'InetAutonomousSystemNumber', 'InetAddressPrefixLength'], 'SNMP-FRAMEWORK-MIB': ['SnmpAdminString']}

· Download BGP4V2-MIB

Related source files and packages:

LibreNMS original distribution archiveFile: librenms/librenms/tar.gz/…; 80.2 MiB
Archive revision metadata: librenms/librenms (JSON)File: repos/librenms/librenms/commits/master; 36,945 bytes

Source location: BGP4V2-MIB::bgp4V2NlriAggregatorAddr.

Source version and references

Downloaded: 2026-10-24T02:14:17.468275+00:00.

First Registration Authority (inferred from ancestor 1.3.6.1.3.5)

Saperia Jon

Current Registration Authority (inferred from ancestor 1.3.6.1.3)

Internet Assigned Numbers Authority

Siblings (24)

OID	Name	Direct children	Descendants	Description
1.3.6.1.3.5.1.1.9.1.1	bgp4V2NlriIndex	0	0
1.3.6.1.3.5.1.1.9.1.2	bgp4V2NlriAfi	0	0
1.3.6.1.3.5.1.1.9.1.3	bgp4V2NlriSafi	0	0
1.3.6.1.3.5.1.1.9.1.4	bgp4V2NlriPrefixType	0	0
1.3.6.1.3.5.1.1.9.1.5	bgp4V2NlriPrefix	0	0
1.3.6.1.3.5.1.1.9.1.6	bgp4V2NlriPrefixLen	0	0
1.3.6.1.3.5.1.1.9.1.7	bgp4V2NlriBest	0	0
1.3.6.1.3.5.1.1.9.1.8	bgp4V2NlriCalcLocalPref	0	0
1.3.6.1.3.5.1.1.9.1.9	bgp4V2NlriOrigin	0	0
1.3.6.1.3.5.1.1.9.1.10	bgp4V2NlriNextHopAddrType	0	0
1.3.6.1.3.5.1.1.9.1.11	bgp4V2NlriNextHopAddr	0	0
1.3.6.1.3.5.1.1.9.1.12	bgp4V2NlriLinkLocalNextHopAddrType	0	0
1.3.6.1.3.5.1.1.9.1.13	bgp4V2NlriLinkLocalNextHopAddr	0	0
1.3.6.1.3.5.1.1.9.1.14	bgp4V2NlriLocalPrefPresent	0	0
1.3.6.1.3.5.1.1.9.1.15	bgp4V2NlriLocalPref	0	0
1.3.6.1.3.5.1.1.9.1.16	bgp4V2NlriMedPresent	0	0
1.3.6.1.3.5.1.1.9.1.17	bgp4V2NlriMed	0	0
1.3.6.1.3.5.1.1.9.1.18	bgp4V2NlriAtomicAggregate	0	0
1.3.6.1.3.5.1.1.9.1.19	bgp4V2NlriAggregatorPresent	0	0
1.3.6.1.3.5.1.1.9.1.20	bgp4V2NlriAggregatorAS	0	0
1.3.6.1.3.5.1.1.9.1.22	bgp4V2NlriAsPathCalcLength	0	0
1.3.6.1.3.5.1.1.9.1.23	bgp4V2NlriAsPathString	0	0
1.3.6.1.3.5.1.1.9.1.24	bgp4V2NlriAsPath	0	0
1.3.6.1.3.5.1.1.9.1.25	bgp4V2NlriPathAttrUnknown	0	0