OID reference

infoLastPortStateChangeSource

1.3.6.1.4.1.266.20.1.29

Description

The source of the last port status change from blocking to forwarding or vice versa.

Full description and source information

Identification

Identifier and names

Parent: 1.3.6.1.4.1.266.20.1 (bmSwitchInfo)
Node code: 29
Node name: infoLastPortStateChangeSource
Category: SNMP management object
Numeric OID: 1.3.6.1.4.1.266.20.1.29
URN notation: urn:oid:1.3.6.1.4.1.266.20.1.29

ASN.1, OID-IRI and named path variants

ASN.1 notation

{1 3 6 1 4 1 266 20 1 29}

{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprise(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprises(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprise(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprises(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) vendor-objects(1) nexansANS(266) bmSwitchMIB(20) bmSwitchInfo(1) infoLastPortStateChangeSource(29)}

OID-IRI notation

/1/3/6/1/4/1/266/20/1/29
/ISO/Identified-Organization/6/1/4/1/266/20/1/29
/ISO/3/6/1/4/1/266/20/1/29

Named path variants

/iso/identified-organization/dod/internet/private/enterprise/266/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/identified-organization/dod/internet/private/enterprise/nexansANS/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/identified-organization/dod/internet/private/enterprises/266/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/identified-organization/dod/internet/private/enterprises/nexansANS/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/identified-organization/dod/internet/private/ldap-enterprise/266/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/identified-organization/dod/internet/private/ldap-enterprise/nexansANS/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/identified-organization/dod/internet/private/vendor-objects/266/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/identified-organization/dod/internet/private/vendor-objects/nexansANS/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/org/dod/internet/private/enterprise/266/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/org/dod/internet/private/enterprise/nexansANS/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/org/dod/internet/private/enterprises/266/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/org/dod/internet/private/enterprises/nexansANS/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/org/dod/internet/private/ldap-enterprise/266/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/org/dod/internet/private/ldap-enterprise/nexansANS/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/org/dod/internet/private/vendor-objects/266/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
/iso/org/dod/internet/private/vendor-objects/nexansANS/bmSwitchMIB/bmSwitchInfo/infoLastPortStateChangeSource
Additional combinations skipped.

SNMP properties

Value type: DisplayString
Maximum access defined by MIB: accessible-for-notify
Status in MIB: current

Allowed size (octets): 0–50

Using this OID with SNMP

At least one MIB declaration places this object in a scalar group. A scalar instance uses the suffix .0.

A query example is omitted because the source variants do not establish compatible read access.

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.

infoLastPortStateChangeSource OBJECT-TYPE
	SYNTAX      DisplayString (SIZE (0..50))
	MAX-ACCESS  accessible-for-notify
	STATUS      current
	DESCRIPTION
		"The source of the last port status change from blocking to 
		 forwarding or vice versa."
	::= { bmSwitchInfo 29 }

Meaning

Descriptions

1 unique

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

The source of the last port status change from blocking to forwarding or vice versa.

Sources for this description

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

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 1Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)1 record · 1 source

Description 1

infoLastPortStateChangeSource · currentMultiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)1 source

Status in source: current.

Names: infoLastPortStateChangeSource

Technical details

{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "infoLastPortStateChangeSource",
    "OBJECT-TYPE",
    "SYNTAX",
    "DisplayString",
    "(",
    "SIZE",
    "(",
    "0",
    ".",
    ".",
    "50",
    ")",
    ")",
    "MAX-ACCESS",
    "accessible-for-notify",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"The source of the last port status change from blocking to forwarding or vice versa.\"",
    "::=",
    "{",
    "bmSwitchInfo",
    "29",
    "}"
  ],
  "syntax_tree": [
    [
      "SimpleSyntax",
      "DisplayString",
      [
        "octetStringSubType",
        [
          [
            0,
            50
          ]
        ]
      ]
    ],
    null,
    [
      "MaxAccessPart",
      "accessible-for-notify"
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "The source of the last port status change from blocking to forwarding or vice versa."
    ],
    null,
    null,
    null,
    null
  ]
}

Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community) · Publisher's source file: NEXANS-BM-MIB
Vendor MIB copy from the LibreNMS archive.

Module: NEXANS-BM-MIB

See published definition above
Module imports
```
{'SNMPv2-TC': ['MacAddress', 'DisplayString'], 'BRIDGE-MIB': ['dot1dStpPortState'], 'NEXANS-MIB': ['nexansANS'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'NOTIFICATION-TYPE', 'OBJECT-TYPE', 'Integer32', 'IpAddress', 'Counter32']}
```
· Download NEXANS-BM-MIB
Related source files and packages:
Same file in Observium Community.

Registration

Registration authorities

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.266)

Theissen Hubert

Siblings (34)

OID	Name	Direct children	Descendants	Description
1.3.6.1.4.1.266.20.1.1	infoDescr	0	0
1.3.6.1.4.1.266.20.1.2	infoType	0	0
1.3.6.1.4.1.266.20.1.3	infoProductNo	0	0
1.3.6.1.4.1.266.20.1.4	infoSerie	0	0
1.3.6.1.4.1.266.20.1.5	infoSeriesNo	0	0
1.3.6.1.4.1.266.20.1.6	infoManufactureDate	0	0
1.3.6.1.4.1.266.20.1.7	infoSwitchHardwareVersion	0	0
1.3.6.1.4.1.266.20.1.8	infoMgmtHardwareVersion	0	0
1.3.6.1.4.1.266.20.1.9	infoMgmtFirmwareVersion	0	0
1.3.6.1.4.1.266.20.1.10	infoNoOfPorts	0	0
1.3.6.1.4.1.266.20.1.11	infoNoOfReboots	0	0
1.3.6.1.4.1.266.20.1.12	infoTemperature	0	0
1.3.6.1.4.1.266.20.1.13	infoTemperatureMaxAllowed	0	0
1.3.6.1.4.1.266.20.1.14	infoPowerVoltage2500	0	0
1.3.6.1.4.1.266.20.1.15	infoPowerVoltage3300	0	0
1.3.6.1.4.1.266.20.1.16	infoUnauthIpAddr	0	0
1.3.6.1.4.1.266.20.1.17	infoSecurityFailMacAddr	0	0
1.3.6.1.4.1.266.20.1.18	infoNewMacAddr	0	0
1.3.6.1.4.1.266.20.1.19	infoPoeInputVoltage	0	0
1.3.6.1.4.1.266.20.1.20	infoPoeInputPower	0	0
1.3.6.1.4.1.266.20.1.21	infoAlarmStateM1	0	0
1.3.6.1.4.1.266.20.1.22	infoAlarmStateM2	0	0
1.3.6.1.4.1.266.20.1.23	infoLastTftpMessage	0	0
1.3.6.1.4.1.266.20.1.24	infoLastSfpEventMessage	0	0
1.3.6.1.4.1.266.20.1.25	infoLastInternalMgmtWarning	0	0
1.3.6.1.4.1.266.20.1.26	infoFunctionInputStateF1	0	0
1.3.6.1.4.1.266.20.1.27	infoTotalConfigChanges	0	0
1.3.6.1.4.1.266.20.1.28	infoLastConfigChangeSource	0	0
1.3.6.1.4.1.266.20.1.30	infoFunctionInputStateF2	0	0
1.3.6.1.4.1.266.20.1.31	infoFunctionInputStateF3	0	0
1.3.6.1.4.1.266.20.1.32	infoFunctionInputStateF4	0	0
1.3.6.1.4.1.266.20.1.33	infoLastFuncInputAlarmNumber	0	0
1.3.6.1.4.1.266.20.1.34	infoLastFuncInputAlarmState	0	0
1.3.6.1.4.1.266.20.1.35	infoLastFuncInputAlarmName	0	0