Reference record for OID 1.3.6.1.4.1.40418.7.100.2.2.3.1.10

Parent

1.3.6.1.4.1.40418.7.100.2.2.3.1 (mstpInstancePortEntry)

Node code

Node name

mstpInstancePortRole

Numeric OID

1.3.6.1.4.1.40418.7.100.2.2.3.1.10

URN notation

urn:oid:1.3.6.1.4.1.40418.7.100.2.2.3.1.10

ASN.1 notation

{1 3 6 1 4 1 40418 7 100 2 2 3 1 10}

{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) snr(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) iPPDU(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) nag(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) snr(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) iPPDU(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) nag(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) snr(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) iPPDU(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) nag(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) snr(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) iPPDU(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) nag(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) snr(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) iPPDU(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) nag(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) snr(40418) snr(7) os(100) priSpanningTree(2) mstpMgt(2) mstpInstancePortTable(3) mstpInstancePortEntry(1) mstpInstancePortRole(10)}
Additional combinations skipped.

OID-IRI notation

/1/3/6/1/4/1/40418/7/100/2/2/3/1/10
/ISO/Identified-Organization/6/1/4/1/40418/7/100/2/2/3/1/10
/ISO/3/6/1/4/1/40418/7/100/2/2/3/1/10

Named path variants

/iso/identified-organization/dod/internet/private/enterprise/40418/SNR/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprise/40418/snr/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprise/NAG/SNR/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprise/NAG/snr/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprise/snr/SNR/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprise/snr/snr/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprise/iPPDU/SNR/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprise/iPPDU/snr/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprise/nag/SNR/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprise/nag/snr/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprises/40418/SNR/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprises/40418/snr/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprises/NAG/SNR/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprises/NAG/snr/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprises/snr/SNR/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
/iso/identified-organization/dod/internet/private/enterprises/snr/snr/os/priSpanningTree/mstpMgt/mstpInstancePortTable/mstpInstancePortEntry/mstpInstancePortRole
Additional combinations skipped.

Descriptions

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

the port role in the instance

Source records

mstpInstancePortRole

Status in source: current.

Names: mstpInstancePortRole

Technical details

{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "mstpInstancePortRole",
    "OBJECT-TYPE",
    "SYNTAX",
    "INTEGER",
    "{",
    "nonstp",
    "(",
    "0",
    ")",
    ",",
    "alternate",
    "(",
    "1",
    ")",
    ",",
    "root",
    "(",
    "2",
    ")",
    ",",
    "designated",
    "(",
    "3",
    ")",
    ",",
    "backup",
    "(",
    "4",
    ")",
    ",",
    "master",
    "(",
    "5",
    ")",
    ",",
    "disabled",
    "(",
    "6",
    ")",
    "}",
    "MAX-ACCESS",
    "read-only",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"the port role in the instance\"",
    "::=",
    "{",
    "mstpInstancePortEntry",
    "10",
    "}"
  ],
  "syntax_tree": [
    [
      "SimpleSyntax",
      "INTEGER",
      [
        "enumSpec",
        [
          [
            "nonstp",
            0
          ],
          [
            "alternate",
            1
          ],
          [
            "root",
            2
          ],
          [
            "designated",
            3
          ],
          [
            "backup",
            4
          ],
          [
            "master",
            5
          ],
          [
            "disabled",
            6
          ]
        ]
      ]
    ],
    null,
    [
      "MaxAccessPart",
      "read-only"
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "the port role in the instance"
    ],
    null,
    null,
    null,
    null
  ]
}

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

Vendor MIB copy from the LibreNMS archive.

Module: NAG-MIB

Published definition

mstpInstancePortRole  OBJECT-TYPE
        SYNTAX      INTEGER
              	    {            	    
			nonstp(0),
			alternate(1),
			root(2),
			designated(3),
			backup(4),
			master(5),
			disabled(6)									
                    }                	
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION "the port role in the instance"  
        ::= { mstpInstancePortEntry 10 }

Module imports

{'RFC-1215': ['TRAP-TYPE'], 'SNMPv2-TC': ['TEXTUAL-CONVENTION', 'RowStatus', 'TimeStamp', 'TruthValue'], 'SNMPv2-SMI': ['OBJECT-TYPE', 'MODULE-IDENTITY', 'OBJECT-TYPE', 'mib-2', 'Integer32', 'Counter32', 'Counter64', 'Gauge32', 'Unsigned32', 'NOTIFICATION-TYPE', 'IpAddress', 'TimeTicks', 'experimental'], 'RFC1155-SMI': ['enterprises'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'OBJECT-GROUP', 'NOTIFICATION-GROUP']}

· Download NAG-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: NAG-MIB::mstpInstancePortRole.

Source version and references

Downloaded: 2026-10-24T02:14:16.971281+00:00.

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: SNR-SWITCH-MIB

Published definition

mstpInstancePortRole  OBJECT-TYPE
        SYNTAX      INTEGER
              	    {            	    
			nonstp(0),
			alternate(1),
			root(2),
			designated(3),
			backup(4),
			master(5),
			disabled(6)									
                    }                	
        MAX-ACCESS  read-only
        STATUS      current
        DESCRIPTION "the port role in the instance"  
        ::= { mstpInstancePortEntry 10 }

Module imports

{'RFC-1215': ['TRAP-TYPE'], 'SNMPv2-TC': ['TEXTUAL-CONVENTION', 'RowStatus', 'TimeStamp', 'TruthValue'], 'SNMPv2-SMI': ['OBJECT-TYPE', 'MODULE-IDENTITY', 'OBJECT-TYPE', 'mib-2', 'Integer32', 'Counter32', 'Counter64', 'Gauge32', 'Unsigned32', 'NOTIFICATION-TYPE', 'IpAddress', 'TimeTicks', 'experimental'], 'RFC1155-SMI': ['enterprises'], 'RFC1213-MIB': ['ifIndex'], 'SNMPv2-CONF': ['MODULE-COMPLIANCE', 'OBJECT-GROUP', 'NOTIFICATION-GROUP']}

· Download SNR-SWITCH-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: SNR-SWITCH-MIB::mstpInstancePortRole.

Source version and references

Downloaded: 2026-10-24T02:14:26.024162+00:00.

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.40418)

Dmitry Samodelko

Siblings (11)

OID	Name	Direct children	Descendants	Description
1.3.6.1.4.1.40418.7.100.2.2.3.1.1	mstpInstancePortInstanceID	0	0
1.3.6.1.4.1.40418.7.100.2.2.3.1.2	mstpInstancePortPortIndex	0	0
1.3.6.1.4.1.40418.7.100.2.2.3.1.3	mstpInstancePortCost	0	0
1.3.6.1.4.1.40418.7.100.2.2.3.1.4	mstpInstancePortPriority	0	0
1.3.6.1.4.1.40418.7.100.2.2.3.1.5	mstpInstancePortRootGuard	0	0
1.3.6.1.4.1.40418.7.100.2.2.3.1.6	mstpInstancePortID	0	0
1.3.6.1.4.1.40418.7.100.2.2.3.1.7	mstpInstancePortExtRootPathCost	0	0
1.3.6.1.4.1.40418.7.100.2.2.3.1.8	mstpInstancePortIntRootPathCost	0	0
1.3.6.1.4.1.40418.7.100.2.2.3.1.9	mstpInstancePortState	0	0
1.3.6.1.4.1.40418.7.100.2.2.3.1.11	mstpInstancePortDesignatedBridgeID	0	0
1.3.6.1.4.1.40418.7.100.2.2.3.1.12	mstpInstancePortDesignatedPortID	0	0