Reference record for OID 1.3.6.1.2.1.238.1.1.1.1.20

trillOamMepTxPtmStatus

Status in source: current.

Names: trillOamMepTxPtmStatus

{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "trillOamMepTxPtmStatus",
    "OBJECT-TYPE",
    "SYNTAX",
    "TruthValue",
    "MAX-ACCESS",
    "read-create",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"A Boolean flag set to TRUE by the MEP Path Trace Initiator State Machine or a MIB manager to indicate that another PTM is being transmitted. This is reset to FALSE by the MEP Initiator State Machine. The PTM managed objects in the MEP table are used in a manner similar to that described for LBM transmission in the dot1agCfmMepTable. As per RFC 7455, Section 10, operation of the Path Trace Message is identical to the Loopback message except that it is first transmitted with a TRILL Header Hop Count field value of 1 and then retransmitted with an incrementing Hop Count until a response is received from the destination RBridge, or the Hop Count reaches a configured maximum value. The trillOamMepTxPtmStatus status is reset to FALSE by the initiator when the last PTM is transmitted.\"",
    "REFERENCE",
    "\"RFC 7455, Section 10\"",
    "DEFVAL",
    "{",
    "false",
    "}",
    "::=",
    "{",
    "trillOamMepEntry",
    "20",
    "}"
  ],
  "syntax_tree": [
    [
      "row",
      "TruthValue"
    ],
    null,
    [
      "MaxAccessPart",
      "read-create"
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "A Boolean flag set to TRUE by the MEP Path Trace Initiator State Machine or a MIB manager to indicate that another PTM is being transmitted. This is reset to FALSE by the MEP Initiator State Machine. The PTM managed objects in the MEP table are used in a manner similar to that described for LBM transmission in the dot1agCfmMepTable. As per RFC 7455, Section 10, operation of the Path Trace Message is identical to the Loopback message except that it is first transmitted with a TRILL Header Hop Count field value of 1 and then retransmitted with an incrementing Hop Count until a response is received from the destination RBridge, or the Hop Count reaches a configured maximum value. The trillOamMepTxPtmStatus status is reset to FALSE by the initiator when the last PTM is transmitted."
    ],
    [
      "REFERENCE",
      "RFC 7455, Section 10"
    ],
    null,
    null,
    [
      "DEFVAL",
      "false"
    ]
  ]
}

• RFC Editor · RFC 7784 · RFC errata · Publisher's source file: Transparent Interconnection of Lots of Links (TRILL) Operations, Administration, and Maintenance (OAM) MIB

  Module: TRILL-OAM-MIB

  Published definition

  trillOamMepTxPtmStatus OBJECT-TYPE
         SYNTAX          TruthValue
         MAX-ACCESS      read-create
         STATUS          current
         DESCRIPTION
             "A Boolean flag set to TRUE by the MEP Path Trace Initiator
             State Machine or a MIB manager to indicate that another PTM
             is being transmitted.  This is reset to FALSE by the MEP
             Initiator State Machine.  The PTM managed objects in the MEP
             table are used in a manner similar to that described for LBM
             transmission in the dot1agCfmMepTable.  As per RFC 7455,
             Section 10, operation of the Path Trace Message is identical
             to the Loopback message except that it is first transmitted
             with a TRILL Header Hop Count field value of 1 and then
             retransmitted with an incrementing Hop Count until a
             response is received from the destination RBridge, or the
             Hop Count reaches a configured maximum value.  The
             trillOamMepTxPtmStatus status is reset to FALSE by
             the initiator when the last PTM is transmitted."
         REFERENCE "RFC 7455, Section 10"
         DEFVAL          { false }
         ::= { trillOamMepEntry 20 }

  Module imports

  {'LLDP-MIB': ['LldpChassisId', 'LldpChassisIdSubtype', 'LldpPortId', 'LldpPortIdSubtype'], 'SNMPv2-TC': ['RowStatus', 'TruthValue', 'TimeStamp', 'MacAddress'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'Counter32', 'Unsigned32', 'Integer32', 'mib-2', 'NOTIFICATION-TYPE'], 'SNMPv2-CONF': ['OBJECT-GROUP', 'NOTIFICATION-GROUP', 'MODULE-COMPLIANCE'], 'IEEE8021-CFM-MIB': ['dot1agCfmMdIndex', 'dot1agCfmMaIndex', 'dot1agCfmMepIdentifier', 'dot1agCfmMepEntry', 'dot1agCfmMepDbEntry', 'Dot1agCfmIngressActionFieldValue', 'Dot1agCfmEgressActionFieldValue', 'Dot1agCfmRemoteMepState']}

  · Download Transparent Interconnection of Lots of Links (TRILL) Operations, Administration, and Maintenance (OAM) MIB
  Source location: TRILL-OAM-MIB::trillOamMepTxPtmStatus.
  Source version and references

  Downloaded: 2026-10-19T00:24:23.910102+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: TRILL-OAM-MIB

  Published definition

  trillOamMepTxPtmStatus OBJECT-TYPE
      SYNTAX          TruthValue
      MAX-ACCESS      read-create
      STATUS          current
      DESCRIPTION
          "A Boolean flag set to TRUE by the MEP Path Trace Initiator
          State Machine or a MIB manager to indicate that another PTM
          is being transmitted.  This is reset to FALSE by the MEP
          Initiator State Machine.  The PTM managed objects in the MEP
          table are used in a manner similar to that described for LBM
          transmission in the dot1agCfmMepTable.  As per RFC 7455,
          Section 10, operation of the Path Trace Message is identical
          to the Loopback message except that it is first transmitted
          with a TRILL Header Hop Count field value of 1 and then
          retransmitted with an incrementing Hop Count until a
          response is received from the destination RBridge, or the
          Hop Count reaches a configured maximum value.  The
          trillOamMepTxPtmStatus status is reset to FALSE by
          the initiator when the last PTM is transmitted."
      REFERENCE "RFC 7455, Section 10"
      DEFVAL          { false }
      ::= { trillOamMepEntry 20 }

  Module imports

  {'LLDP-MIB': ['LldpChassisId', 'LldpChassisIdSubtype', 'LldpPortId', 'LldpPortIdSubtype'], 'SNMPv2-TC': ['RowStatus', 'TruthValue', 'TimeStamp', 'MacAddress'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'Counter32', 'Unsigned32', 'Integer32', 'mib-2', 'NOTIFICATION-TYPE'], 'SNMPv2-CONF': ['OBJECT-GROUP', 'NOTIFICATION-GROUP', 'MODULE-COMPLIANCE'], 'IEEE8021-CFM-MIB': ['dot1agCfmMdIndex', 'dot1agCfmMaIndex', 'dot1agCfmMepIdentifier', 'dot1agCfmMepEntry', 'dot1agCfmMepDbEntry', 'Dot1agCfmIngressActionFieldValue', 'Dot1agCfmEgressActionFieldValue', 'Dot1agCfmRemoteMepState']}

  · Download TRILL-OAM-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: TRILL-OAM-MIB::trillOamMepTxPtmStatus.
  Source version and references

  Downloaded: 2026-10-24T02:14:26.934150+00:00.

• Netdisco MIB archive copies · Publisher's source file: TRILL-OAM-MIB.txt

  Vendor MIB copy from the Netdisco archive.

  Module: TRILL-OAM-MIB

  Published definition

  trillOamMepTxPtmStatus OBJECT-TYPE
      SYNTAX          TruthValue
      MAX-ACCESS      read-create
      STATUS          current
      DESCRIPTION
          "A Boolean flag set to TRUE by the MEP Path Trace Initiator
          State Machine or a MIB manager to indicate that another PTM
          is being transmitted.  This is reset to FALSE by the MEP
          Initiator State Machine.  The PTM managed objects in the MEP
          table are used in a manner similar to that described for LBM
          transmission in the dot1agCfmMepTable.  As per RFC 7455,
          Section 10, operation of the Path Trace Message is identical
          to the Loopback message except that it is first transmitted
          with a TRILL Header Hop Count field value of 1 and then
          retransmitted with an incrementing Hop Count until a
          response is received from the destination RBridge, or the
          Hop Count reaches a configured maximum value.  The
          trillOamMepTxPtmStatus status is reset to FALSE by
          the initiator when the last PTM is transmitted."
      REFERENCE "RFC 7455, Section 10"
      DEFVAL          { false }
      ::= { trillOamMepEntry 20 }

  Module imports

  {'LLDP-MIB': ['LldpChassisId', 'LldpChassisIdSubtype', 'LldpPortId', 'LldpPortIdSubtype'], 'SNMPv2-TC': ['RowStatus', 'TruthValue', 'TimeStamp', 'MacAddress'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'Counter32', 'Unsigned32', 'Integer32', 'mib-2', 'NOTIFICATION-TYPE'], 'SNMPv2-CONF': ['OBJECT-GROUP', 'NOTIFICATION-GROUP', 'MODULE-COMPLIANCE'], 'IEEE8021-CFM-MIB': ['dot1agCfmMdIndex', 'dot1agCfmMaIndex', 'dot1agCfmMepIdentifier', 'dot1agCfmMepEntry', 'dot1agCfmMepDbEntry', 'Dot1agCfmIngressActionFieldValue', 'Dot1agCfmEgressActionFieldValue', 'Dot1agCfmRemoteMepState']}

  · Download TRILL-OAM-MIB.txt

  Related source files and packages:

  • Netdisco archive revision metadata (not a manufacturer release date)File: repos/netdisco/netdisco-mibs/commits/master; 15,422 bytes
  • Netdisco MIB distribution at the selected archive revision38.9 MiB
  
  Source location: TRILL-OAM-MIB::trillOamMepTxPtmStatus.
  Source version and references

  Downloaded: 2026-10-24T15:28:11.878976+00:00.