OID reference

ethIfLearning

1.3.6.1.4.1.2928.2.2.1.3.2.1.18

Description

Specifies if MAC learning is enabled on the interface. on(1). MAC learning is enabled. The forwarding function learns what interface to use for a destination by looking at the source MAC address in received frames. off(2) MAC learning is disabled. Regardless of the setting, learning is disabled if ethFwdMACMode is set…

Full description and source information

Identification

Identifier and names

Parent
1.3.6.1.4.1.2928.2.2.1.3.2.1 (ethIfEntry)
Node code
18
Node name
ethIfLearning
Category
SNMP management object
Numeric OID
1.3.6.1.4.1.2928.2.2.1.3.2.1.18
URN notation
urn:oid:1.3.6.1.4.1.2928.2.2.1.3.2.1.18
ASN.1, OID-IRI and named path variants
ASN.1 notation

{1 3 6 1 4 1 2928 2 2 1 3 2 1 18}

  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprise(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprises(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprise(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprises(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
  • {iso(1) iso-organization(3) dod(6) internet(1) private(4) vendor-objects(1) netinsight(2928) netiGeneric(2) netiEthMIB(2) ethObjects(1) ethInterfaceGroup(3) ethIfTable(2) ethIfEntry(1) ethIfLearning(18)}
OID-IRI notation
  • /1/3/6/1/4/1/2928/2/2/1/3/2/1/18
  • /ISO/Identified-Organization/6/1/4/1/2928/2/2/1/3/2/1/18
  • /ISO/3/6/1/4/1/2928/2/2/1/3/2/1/18
Named path variants
  • /iso/identified-organization/dod/internet/private/enterprise/2928/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/identified-organization/dod/internet/private/enterprise/netinsight/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/identified-organization/dod/internet/private/enterprises/2928/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/identified-organization/dod/internet/private/enterprises/netinsight/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/identified-organization/dod/internet/private/ldap-enterprise/2928/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/identified-organization/dod/internet/private/ldap-enterprise/netinsight/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/identified-organization/dod/internet/private/vendor-objects/2928/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/identified-organization/dod/internet/private/vendor-objects/netinsight/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/org/dod/internet/private/enterprise/2928/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/org/dod/internet/private/enterprise/netinsight/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/org/dod/internet/private/enterprises/2928/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/org/dod/internet/private/enterprises/netinsight/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/org/dod/internet/private/ldap-enterprise/2928/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/org/dod/internet/private/ldap-enterprise/netinsight/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/org/dod/internet/private/vendor-objects/2928/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • /iso/org/dod/internet/private/vendor-objects/netinsight/netiGeneric/netiEthMIB/ethObjects/ethInterfaceGroup/ethIfTable/ethIfEntry/ethIfLearning
  • Additional combinations skipped.

SNMP properties

Value type
INTEGER
Maximum access defined by MIB
read-write
Status in MIB
current
Default value
on

Enumerated values

ValueName
1on
2off

Using this OID with SNMP

At least one MIB declaration places this object in a table row. A value belongs to a row instance; its suffix depends on the row's INDEX or AUGMENTS definition. The index encoding is not inferred here.

Published row index: ethDevIndex, ethIfIndex.

snmpwalk [connection options] DEVICE .1.3.6.1.4.1.2928.2.2.1.3.2.1.18

Replace the placeholders with your connection and authentication options. Available permissions and device support can differ from the MIB.

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

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

ethIfLearning OBJECT-TYPE
     SYNTAX      INTEGER {
                      on(1),
                      off(2) }
     MAX-ACCESS  read-write
     STATUS      current
     DESCRIPTION
         "Specifies if MAC learning is enabled on the interface.

          on(1). MAC learning is enabled.  The forwarding function
          learns what interface to use for a destination by looking at
          the source MAC address in received frames.

          off(2) MAC learning is disabled.

          Regardless of the setting, learning is disabled if
          ethFwdMACMode is set to nomac(3) or if it is set to auto(1)
          and less than three interfaces are connected to the
          forwarding function."
     DEFVAL { on }
     ::= { ethIfEntry 18 }

Meaning

Descriptions

1 unique

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

Specifies if MAC learning is enabled on the interface. on(1). MAC learning is enabled. The forwarding function learns what interface to use for a destination by looking at the source MAC address in received frames. off(2) MAC learning is disabled. Regardless of the setting, learning is disabled if ethFwdMACMode is set to nomac(3) or if it is set to auto(1) and less than three interfaces are connected to the forwarding function.

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

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

Status in source: current.

Names: ethIfLearning

Technical details
{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "ethIfLearning",
    "OBJECT-TYPE",
    "SYNTAX",
    "INTEGER",
    "{",
    "on",
    "(",
    "1",
    ")",
    ",",
    "off",
    "(",
    "2",
    ")",
    "}",
    "MAX-ACCESS",
    "read-write",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"Specifies if MAC learning is enabled on the interface. on(1). MAC learning is enabled. The forwarding function learns what interface to use for a destination by looking at the source MAC address in received frames. off(2) MAC learning is disabled. Regardless of the setting, learning is disabled if ethFwdMACMode is set to nomac(3) or if it is set to auto(1) and less than three interfaces are connected to the forwarding function.\"",
    "DEFVAL",
    "{",
    "on",
    "}",
    "::=",
    "{",
    "ethIfEntry",
    "18",
    "}"
  ],
  "syntax_tree": [
    [
      "SimpleSyntax",
      "INTEGER",
      [
        "enumSpec",
        [
          [
            "on",
            1
          ],
          [
            "off",
            2
          ]
        ]
      ]
    ],
    null,
    [
      "MaxAccessPart",
      "read-write"
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "Specifies if MAC learning is enabled on the interface. on(1). MAC learning is enabled. The forwarding function learns what interface to use for a destination by looking at the source MAC address in received frames. off(2) MAC learning is disabled. Regardless of the setting, learning is disabled if ethFwdMACMode is set to nomac(3) or if it is set to auto(1) and less than three interfaces are connected to the forwarding function."
    ],
    null,
    null,
    null,
    [
      "DEFVAL",
      "on"
    ]
  ]
}

Registration

Registration authorities

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.2928)

Carlsson Martin

Siblings (46)

OIDNameDirect childrenDescendantsDescription
1.3.6.1.4.1.2928.2.2.1.3.2.1.1 ethIfIndex00
1.3.6.1.4.1.2928.2.2.1.3.2.1.2 ethIfIfIndex00
1.3.6.1.4.1.2928.2.2.1.3.2.1.3 ethIfName00
1.3.6.1.4.1.2928.2.2.1.3.2.1.4 ethIfType00
1.3.6.1.4.1.2928.2.2.1.3.2.1.5 ethIfCustomerId00
1.3.6.1.4.1.2928.2.2.1.3.2.1.6 ethIfPurpose00
1.3.6.1.4.1.2928.2.2.1.3.2.1.7 ethIfAdminStatus00
1.3.6.1.4.1.2928.2.2.1.3.2.1.8 ethIfOperStatus00
1.3.6.1.4.1.2928.2.2.1.3.2.1.9 ethIfFailure00
1.3.6.1.4.1.2928.2.2.1.3.2.1.10 ethIfForwardingFunction00
1.3.6.1.4.1.2928.2.2.1.3.2.1.11 ethIfAcceptableFrameTypes00
1.3.6.1.4.1.2928.2.2.1.3.2.1.12 ethIfTransmittedFrameType00
1.3.6.1.4.1.2928.2.2.1.3.2.1.13 ethIfDefaultVLAN00
1.3.6.1.4.1.2928.2.2.1.3.2.1.14 ethIfDefaultEthernetPriority00
1.3.6.1.4.1.2928.2.2.1.3.2.1.15 ethIfPriorityMode00
1.3.6.1.4.1.2928.2.2.1.3.2.1.16 ethIfDefaultTrafficClass00
1.3.6.1.4.1.2928.2.2.1.3.2.1.17 ethIfFlowGroupMap00
1.3.6.1.4.1.2928.2.2.1.3.2.1.19 ethIfInSpeed00
1.3.6.1.4.1.2928.2.2.1.3.2.1.20 ethIfInHighSpeed00
1.3.6.1.4.1.2928.2.2.1.3.2.1.21 ethIfOutSpeed00
1.3.6.1.4.1.2928.2.2.1.3.2.1.22 ethIfOutHighSpeed00
1.3.6.1.4.1.2928.2.2.1.3.2.1.23 ethIfVLANNextIndex00
1.3.6.1.4.1.2928.2.2.1.3.2.1.24 ethIfLastChange00
1.3.6.1.4.1.2928.2.2.1.3.2.1.25 ethIfSrcPmReference00
1.3.6.1.4.1.2928.2.2.1.3.2.1.26 ethIfSnkPmReference00
1.3.6.1.4.1.2928.2.2.1.3.2.1.27 ethIfSrcDegThreshold00
1.3.6.1.4.1.2928.2.2.1.3.2.1.28 ethIfSnkDegThreshold00
1.3.6.1.4.1.2928.2.2.1.3.2.1.29 ethIfSrcDegPeriod00
1.3.6.1.4.1.2928.2.2.1.3.2.1.30 ethIfSnkDegPeriod00
1.3.6.1.4.1.2928.2.2.1.3.2.1.31 ethIfSrcReducedBitRateThreshold00
1.3.6.1.4.1.2928.2.2.1.3.2.1.32 ethIfSnkReducedBitRateThreshold00
1.3.6.1.4.1.2928.2.2.1.3.2.1.33 ethIfSrcReducedBitRateHighThreshold00
1.3.6.1.4.1.2928.2.2.1.3.2.1.34 ethIfSnkReducedBitRateHighThreshold00
1.3.6.1.4.1.2928.2.2.1.3.2.1.35 ethIfSrcReducedBitRateAIS00
1.3.6.1.4.1.2928.2.2.1.3.2.1.36 ethIfSnkReducedBitRateAIS00
1.3.6.1.4.1.2928.2.2.1.3.2.1.37 ethIfSnkDegAIS00
1.3.6.1.4.1.2928.2.2.1.3.2.1.38 ethIfSrcMinorReducedBitRateThreshold00
1.3.6.1.4.1.2928.2.2.1.3.2.1.39 ethIfSnkMinorReducedBitRateThreshold00
1.3.6.1.4.1.2928.2.2.1.3.2.1.40 ethIfSrcMinorReducedBitRateHighThreshold00
1.3.6.1.4.1.2928.2.2.1.3.2.1.41 ethIfSnkMinorReducedBitRateHighThreshold00
1.3.6.1.4.1.2928.2.2.1.3.2.1.42 ethIfSrcFailure00
1.3.6.1.4.1.2928.2.2.1.3.2.1.43 ethIfSnkFailure00
1.3.6.1.4.1.2928.2.2.1.3.2.1.44 ethIfInterfaceGroup00
1.3.6.1.4.1.2928.2.2.1.3.2.1.45 ethIfMaxMaxQueueFrames00
1.3.6.1.4.1.2928.2.2.1.3.2.1.46 ethIfDefaultDropPrecedence00
1.3.6.1.4.1.2928.2.2.1.3.2.1.47 ethIfDropPrecedenceMap00