OID reference

issPortHOLBlockPrevention

1.3.6.1.4.1.2076.81.2.2.1.9

Description

Enables or disables Head-Of-Line Blocking prevention on a port.

Full description and source information

Identification

Identifier and names

Parent: 1.3.6.1.4.1.2076.81.2.2.1 (issPortCtrlEntry)
Node code: 9
Node name: issPortHOLBlockPrevention
Category: SNMP management object
Numeric OID: 1.3.6.1.4.1.2076.81.2.2.1.9
URN notation: urn:oid:1.3.6.1.4.1.2076.81.2.2.1.9

ASN.1, OID-IRI and named path variants

ASN.1 notation

{1 3 6 1 4 1 2076 81 2 2 1 9}

{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprise(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprises(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprise(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprises(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) vendor-objects(1) 2076 iss(81) issConfigControl(2) issPortCtrlTable(2) issPortCtrlEntry(1) issPortHOLBlockPrevention(9)}

OID-IRI notation

/1/3/6/1/4/1/2076/81/2/2/1/9
/ISO/Identified-Organization/6/1/4/1/2076/81/2/2/1/9
/ISO/3/6/1/4/1/2076/81/2/2/1/9

Named path variants

/iso/identified-organization/dod/internet/private/enterprise/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/identified-organization/dod/internet/private/enterprises/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/identified-organization/dod/internet/private/ldap-enterprise/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/identified-organization/dod/internet/private/vendor-objects/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/org/dod/internet/private/enterprise/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/org/dod/internet/private/enterprises/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/org/dod/internet/private/ldap-enterprise/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/org/dod/internet/private/vendor-objects/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/iso-identified-organization/dod/internet/private/enterprise/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/iso-identified-organization/dod/internet/private/enterprises/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/iso-identified-organization/dod/internet/private/ldap-enterprise/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/iso-identified-organization/dod/internet/private/vendor-objects/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/iso-organization/dod/internet/private/enterprise/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/iso-organization/dod/internet/private/enterprises/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/iso-organization/dod/internet/private/ldap-enterprise/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention
/iso/iso-organization/dod/internet/private/vendor-objects/2076/iss/issConfigControl/issPortCtrlTable/issPortCtrlEntry/issPortHOLBlockPrevention

SNMP properties

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

Enumerated values

Value	Name
1	disabled
2	enabled

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.

In ARICENT-ISS-MIB, the row index issPortCtrlIndex is declared as Integer32. A non-negative index value is encoded as one numeric subidentifier. An instance has the form .1.3.6.1.4.1.2076.81.2.2.1.9.<issPortCtrlIndex>. Use an index value actually present on the device and permitted by its MIB. Other definitions can differ.

Published row index: issPortCtrlIndex.

snmpwalk [connection options] DEVICE .1.3.6.1.4.1.2076.81.2.2.1.9

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.

Published definition

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

issPortHOLBlockPrevention OBJECT-TYPE
   SYNTAX       INTEGER {
                   disabled  (1),
                   enabled   (2)
                }
   MAX-ACCESS  read-write
   STATUS      current
   DESCRIPTION 
      "Enables or disables Head-Of-Line Blocking prevention on a port."
   DEFVAL  { enabled }
   ::= { issPortCtrlEntry 9 }

Meaning

Descriptions

1 unique

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

Enables or disables Head-Of-Line Blocking prevention on a port.

Sources for this description

Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)Belden, GarrettCom and Hirschmann IT official standalone 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 1Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community), Belden, GarrettCom and Hirschmann IT official standalone MIBs1 record · 4 sources

Description 1

issPortHOLBlockPrevention · currentMultiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community), Belden, GarrettCom and Hirschmann IT official standalone MIBs4 sources

Status in source: current.

Names: issPortHOLBlockPrevention

Technical details

{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "issPortHOLBlockPrevention",
    "OBJECT-TYPE",
    "SYNTAX",
    "INTEGER",
    "{",
    "disabled",
    "(",
    "1",
    ")",
    ",",
    "enabled",
    "(",
    "2",
    ")",
    "}",
    "MAX-ACCESS",
    "read-write",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"Enables or disables Head-Of-Line Blocking prevention on a port.\"",
    "DEFVAL",
    "{",
    "enabled",
    "}",
    "::=",
    "{",
    "issPortCtrlEntry",
    "9",
    "}"
  ],
  "syntax_tree": [
    [
      "SimpleSyntax",
      "INTEGER",
      [
        "enumSpec",
        [
          [
            "disabled",
            1
          ],
          [
            "enabled",
            2
          ]
        ]
      ]
    ],
    null,
    [
      "MaxAccessPart",
      "read-write"
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "Enables or disables Head-Of-Line Blocking prevention on a port."
    ],
    null,
    null,
    null,
    [
      "DEFVAL",
      "enabled"
    ]
  ]
}

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

Module: ARICENT-ISS-MIB

See published definition above
Module imports
```
{'IF-MIB': ['InterfaceIndex'], 'SNMPv2-TC': ['RowStatus', 'TruthValue', 'DisplayString', 'TEXTUAL-CONVENTION', 'MacAddress', 'StorageType'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'Counter32', 'enterprises', 'IpAddress', 'Integer32', 'Unsigned32', 'NOTIFICATION-TYPE'], 'INET-ADDRESS-MIB': ['InetAddress', 'InetAddressType']}
```
· Download ARICENT-ISS-MIB
Related source files and packages:
- LibreNMS original distribution archive
- Archive revision metadata: librenms/librenms (JSON)

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

Vendor MIB copy from the LibreNMS archive.

Module: ARICENT-ISS-MIB

Same published definition (formatting differs; exact original is in the source file)

Module imports

{'IF-MIB': ['InterfaceIndex'], 'SNMPv2-TC': ['RowStatus', 'TruthValue', 'DisplayString', 'TEXTUAL-CONVENTION', 'MacAddress', 'StorageType'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'Counter32', 'enterprises', 'IpAddress', 'Integer32', 'Unsigned32', 'NOTIFICATION-TYPE'], 'INET-ADDRESS-MIB': ['InetAddress', 'InetAddressType']}

· Download ARICENT-ISS-MIB

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: ARICENT-ISS-MIB

Same published definition
Module imports
```
{'IF-MIB': ['InterfaceIndex'], 'SNMPv2-TC': ['RowStatus', 'TruthValue', 'DisplayString', 'TEXTUAL-CONVENTION', 'MacAddress', 'StorageType'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'Counter32', 'enterprises', 'IpAddress', 'Integer32', 'Unsigned32', 'NOTIFICATION-TYPE'], 'INET-ADDRESS-MIB': ['InetAddress', 'InetAddressType']}
```
· Download ARICENT-ISS-MIB
Related source files and packages:
- Observium Community original distribution archive

Belden, GarrettCom and Hirschmann IT official standalone MIBs · Publisher's source file: fsiss.mib

Module: ARICENT-ISS-MIB

Same published definition

Module imports

{'IF-MIB': ['InterfaceIndex'], 'SNMPv2-TC': ['RowStatus', 'TruthValue', 'DisplayString', 'TEXTUAL-CONVENTION', 'MacAddress', 'StorageType'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'Counter32', 'enterprises', 'IpAddress', 'Integer32', 'Unsigned32', 'NOTIFICATION-TYPE'], 'INET-ADDRESS-MIB': ['InetAddress', 'InetAddressType']}

· Download fsiss.mib

Related source files and packages:

Firmware > Magnum 5RX_10RX > 5RX_10RX MIB — 10RX_mibs.zip

Registration

Registration authorities

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.2076)

Division Products

Siblings (25)

OID	Name	Direct children	Descendants	Description
1.3.6.1.4.1.2076.81.2.2.1.1	issPortCtrlIndex	0	0
1.3.6.1.4.1.2076.81.2.2.1.2	issPortCtrlMode	0	0
1.3.6.1.4.1.2076.81.2.2.1.3	issPortCtrlDuplex	0	0
1.3.6.1.4.1.2076.81.2.2.1.4	issPortCtrlSpeed	0	0
1.3.6.1.4.1.2076.81.2.2.1.5	issPortCtrlFlowControl	0	0
1.3.6.1.4.1.2076.81.2.2.1.6	issPortCtrlRenegotiate	0	0
1.3.6.1.4.1.2076.81.2.2.1.7	issPortCtrlMaxMacAddr	0	0
1.3.6.1.4.1.2076.81.2.2.1.8	issPortCtrlMaxMacAction	0	0
1.3.6.1.4.1.2076.81.2.2.1.10	issPortAutoNegAdvtCapBits	0	0
1.3.6.1.4.1.2076.81.2.2.1.11	issPortCpuControlledLearning	0	0
1.3.6.1.4.1.2076.81.2.2.1.12	issPortMdiOrMdixCap	0	0
1.3.6.1.4.1.2076.81.2.2.1.13	issPortCtrlFlowControlMaxRate	0	0
1.3.6.1.4.1.2076.81.2.2.1.14	issPortCtrlFlowControlMinRate	0	0
1.3.6.1.4.1.2076.81.2.2.1.15	issPortCtrlPauseFloodProtect	0	0
1.3.6.1.4.1.2076.81.2.2.1.16	issPortCtrlPauseFloodMode	0	0
1.3.6.1.4.1.2076.81.2.2.1.17	issPortCtrlPauseFloodStatus	0	0
1.3.6.1.4.1.2076.81.2.2.1.18	issPortCtrlPauseFloodReset	0	0
1.3.6.1.4.1.2076.81.2.2.1.19	issPortCtrlPauseFloodStats	0	0
1.3.6.1.4.1.2076.81.2.2.1.20	issPortCtrlPauseFloodStatsClear	0	0
1.3.6.1.4.1.2076.81.2.2.1.21	issPortCtrlPauseFloodTraceOption	0	0
1.3.6.1.4.1.2076.81.2.2.1.22	issPortCtrlSwitchModeType	0	0
1.3.6.1.4.1.2076.81.2.2.1.23	issPortCtrlSwitchModeStatus	0	0
1.3.6.1.4.1.2076.81.2.2.1.24	issPortCtrlInbandAutoNeg	0	0
1.3.6.1.4.1.2076.81.2.2.1.25	issPortCtrlBypassInbandAutoNeg	0	0
1.3.6.1.4.1.2076.81.2.2.1.26	issPortCtrlForceSpeed	0	0