OID reference

esStpExtMptTreeIeee8021DesignatedRoot

1.3.6.1.4.1.171.17.15.1.4.2.1.4

Description

The bridge identifier of the root of the spanning tree, as determined by the Spanning Tree Protocol, as executed by this node. This value is used as the Root Identifier parameter in all Configuration Bridge PDUs originated by this node.

Full description and source information

Identification

Identifier and names

Parent: 1.3.6.1.4.1.171.17.15.1.4.2.1 (esStpExtMptTreeIeee8021InfoEntry)
Node code: 4
Node name: esStpExtMptTreeIeee8021DesignatedRoot
Category: SNMP management object
Numeric OID: 1.3.6.1.4.1.171.17.15.1.4.2.1.4
URN notation: urn:oid:1.3.6.1.4.1.171.17.15.1.4.2.1.4

ASN.1, OID-IRI and named path variants

ASN.1 notation

{1 3 6 1 4 1 171 17 15 1 4 2 1 4}

{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) dlink(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) d-link(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) company(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) my(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) nms(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) dlink(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) d-link(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) company(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) my(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) nms(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) dlink(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) d-link(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) company(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) my(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) nms(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) dlink(171) dlinkCommon(17) dlinkEsStpExtMIB(15) esStpExtMIBObjects(1) esStpExtMptMgmt(4) esStpExtMptTreeIeee8021InfoTable(2) esStpExtMptTreeIeee8021InfoEntry(1) esStpExtMptTreeIeee8021DesignatedRoot(4)}
Additional combinations skipped.

OID-IRI notation

/1/3/6/1/4/1/171/17/15/1/4/2/1/4
/ISO/Identified-Organization/6/1/4/1/171/17/15/1/4/2/1/4
/ISO/3/6/1/4/1/171/17/15/1/4/2/1/4

Named path variants

/iso/identified-organization/dod/internet/private/enterprise/dlink/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/enterprise/d-link/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/enterprise/company/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/enterprise/my/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/enterprise/nms/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/enterprises/dlink/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/enterprises/d-link/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/enterprises/company/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/enterprises/my/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/enterprises/nms/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/ldap-enterprise/dlink/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/ldap-enterprise/d-link/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/ldap-enterprise/company/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/ldap-enterprise/my/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/ldap-enterprise/nms/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
/iso/identified-organization/dod/internet/private/vendor-objects/dlink/dlinkCommon/dlinkEsStpExtMIB/esStpExtMIBObjects/esStpExtMptMgmt/esStpExtMptTreeIeee8021InfoTable/esStpExtMptTreeIeee8021InfoEntry/esStpExtMptTreeIeee8021DesignatedRoot
Additional combinations skipped.

SNMP properties

Value type: BridgeId
Maximum access defined by MIB: read-only
Status in MIB: current

Properties come from available MIB definitions. Actual device support and access can differ. See source records below for original files and qualifications.

Published definition

The displayed source records contain one distinct definition. Compare its source records.

esStpExtMptTreeIeee8021DesignatedRoot OBJECT-TYPE
        SYNTAX      BridgeId
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION
            "The bridge identifier of the root of the spanning
            tree, as determined by the Spanning Tree Protocol,
            as executed by this node.  This value is used as
            the Root Identifier parameter in all Configuration
            Bridge PDUs originated by this node."
        REFERENCE   "12.8.1.1.3 e)"
        ::= { esStpExtMptTreeIeee8021InfoEntry 4 }

Meaning

Descriptions

1 unique

Identical descriptions are grouped. Different wording and device-specific notes are retained.

Sources for this description

D-Link official switch MIBs

See 1 matching source record

Evidence

Source records

1 records

Matching descriptions are grouped; open a group to compare definitions and supporting files.

Records for description 1D-Link official switch MIBs1 record · 1 source

Description 1

esStpExtMptTreeIeee8021DesignatedRoot · currentD-Link official switch MIBs1 source

Status in source: current.

Names: esStpExtMptTreeIeee8021DesignatedRoot

Technical details

{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "esStpExtMptTreeIeee8021DesignatedRoot",
    "OBJECT-TYPE",
    "SYNTAX",
    "BridgeId",
    "MAX-ACCESS",
    "read-only",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"The bridge identifier of the root of the spanning tree, as determined by the Spanning Tree Protocol, as executed by this node. This value is used as the Root Identifier parameter in all Configuration Bridge PDUs originated by this node.\"",
    "REFERENCE",
    "\"12.8.1.1.3 e)\"",
    "::=",
    "{",
    "esStpExtMptTreeIeee8021InfoEntry",
    "4",
    "}"
  ],
  "syntax_tree": [
    [
      "row",
      "BridgeId"
    ],
    null,
    [
      "MaxAccessPart",
      "read-only"
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "The bridge identifier of the root of the spanning tree, as determined by the Spanning Tree Protocol, as executed by this node. This value is used as the Root Identifier parameter in all Configuration Bridge PDUs originated by this node."
    ],
    [
      "REFERENCE",
      "12.8.1.1.3 e)"
    ],
    null,
    null,
    null
  ]
}

D-Link official switch MIBs · Publisher's source file: Source package: DGS3130_RUN_2.04.001_mibs.tar.bz2
Module: DLINKES-STP-EXT-MIB

See published definition above
Module imports
```
{'SNMPv2-TC': ['TruthValue', 'DisplayString', 'RowStatus'], 'BRIDGE-MIB': ['BridgeId', 'Timeout'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'Unsigned32', 'TimeTicks', 'Counter64', 'Integer32'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'OBJECT-GROUP'], 'IEEE8021-TC-MIB': ['IEEE8021PbbComponentIdentifier', 'IEEE8021BridgePortNumber', 'IEEE8021MstIdentifier'], 'DLINK-ID-REC-MIB': ['dlinkCommon']}
```
· Download DLINKES-STP-EXT-MIB.my
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Same file in DMS_DXS3130_RUN_1.30.006_mibs.tar.bz2.
Same file in DMS_DXS3130_RUN_1.20.003_mibs.tar.bz2.
Same file in DMS_DXS3130_RUN_1.30.006_mibs.tar.bz2.
Same file in DMS_DXS3130_RUN_1.30.006_mibs.tar.bz2.

Registration

Registration authorities

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.171)

Henry P. Nagai

Siblings (9)

OID	Name	Direct children	Descendants	Description
1.3.6.1.4.1.171.17.15.1.4.2.1.1	esStpExtMptTreeIeee8021TreeID	0	0
1.3.6.1.4.1.171.17.15.1.4.2.1.2	esStpExtMptTreeIeee8021TimeSinceTopologyChange	0	0
1.3.6.1.4.1.171.17.15.1.4.2.1.3	esStpExtMptTreeIeee8021TopChanges	0	0
1.3.6.1.4.1.171.17.15.1.4.2.1.5	esStpExtMptTreeIeee8021RootCost	0	0
1.3.6.1.4.1.171.17.15.1.4.2.1.6	esStpExtMptTreeIeee8021RootPort	0	0
1.3.6.1.4.1.171.17.15.1.4.2.1.7	esStpExtMptTreeIeee8021MaxAge	0	0
1.3.6.1.4.1.171.17.15.1.4.2.1.8	esStpExtMptTreeIeee8021HelloTime	0	0
1.3.6.1.4.1.171.17.15.1.4.2.1.9	esStpExtMptTreeIeee8021HoldTime	0	0
1.3.6.1.4.1.171.17.15.1.4.2.1.10	esStpExtMptTreeIeee8021ForwardDelay	0	0