OID reference

cistInfoPortLinkType

1.3.6.1.4.1.1872.2.5.2.3.4.2.1.8

Description

The point-to-point status of the LAN segment attached to this port. A value of p2p (2) indicates that this port is being treated as if it is connected to a point-to-point link. A value of shared(3) indicates that this port is being treated as having a shared media connection.

Full description and source information

Identification

Identifier and names

Parent: 1.3.6.1.4.1.1872.2.5.2.3.4.2.1 (cistInfoPortTableEntry)
Node code: 8
Node name: cistInfoPortLinkType
Category: SNMP management object
Numeric OID: 1.3.6.1.4.1.1872.2.5.2.3.4.2.1.8
URN notation: urn:oid:1.3.6.1.4.1.1872.2.5.2.3.4.2.1.8

ASN.1, OID-IRI and named path variants

ASN.1 notation

{1 3 6 1 4 1 1872 2 5 2 3 4 2 1 8}

{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprise(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) enterprises(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprise(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) org(3) dod(6) internet(1) private(4) enterprises(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) org(3) dod(6) internet(1) private(4) ldap-enterprise(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) org(3) dod(6) internet(1) private(4) vendor-objects(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprise(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) enterprises(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) iso-identified-organization(3) dod(6) internet(1) private(4) vendor-objects(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprise(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) enterprises(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) ldap-enterprise(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}
{iso(1) iso-organization(3) dod(6) internet(1) private(4) vendor-objects(1) alteon(1872) private-mibs(2) aws-switch(5) layer2(2) layer2Info(3) cistInfo(4) cistInfoPortTable(2) cistInfoPortTableEntry(1) cistInfoPortLinkType(8)}

OID-IRI notation

/1/3/6/1/4/1/1872/2/5/2/3/4/2/1/8
/ISO/Identified-Organization/6/1/4/1/1872/2/5/2/3/4/2/1/8
/ISO/3/6/1/4/1/1872/2/5/2/3/4/2/1/8

Named path variants

/iso/identified-organization/dod/internet/private/enterprise/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/identified-organization/dod/internet/private/enterprises/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/identified-organization/dod/internet/private/ldap-enterprise/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/identified-organization/dod/internet/private/vendor-objects/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/org/dod/internet/private/enterprise/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/org/dod/internet/private/enterprises/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/org/dod/internet/private/ldap-enterprise/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/org/dod/internet/private/vendor-objects/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/iso-identified-organization/dod/internet/private/enterprise/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/iso-identified-organization/dod/internet/private/enterprises/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/iso-identified-organization/dod/internet/private/ldap-enterprise/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/iso-identified-organization/dod/internet/private/vendor-objects/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/iso-organization/dod/internet/private/enterprise/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/iso-organization/dod/internet/private/enterprises/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/iso-organization/dod/internet/private/ldap-enterprise/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType
/iso/iso-organization/dod/internet/private/vendor-objects/alteon/private-mibs/aws-switch/layer2/layer2Info/cistInfo/cistInfoPortTable/cistInfoPortTableEntry/cistInfoPortLinkType

SNMP properties

Value type: INTEGER
Maximum access defined by MIB: read-only
Status in MIB: current

Enumerated values

Value	Name
1	p2p
2	shared
3	unknown

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 ALTEON-CS-PHYSICAL-MIB, the row index cistInfoPortIndex is declared as Integer32. A non-negative index value is encoded as one numeric subidentifier. An instance has the form .1.3.6.1.4.1.1872.2.5.2.3.4.2.1.8.<cistInfoPortIndex>. Use an index value actually present on the device and permitted by its MIB. Other definitions can differ.

snmpwalk [connection options] DEVICE .1.3.6.1.4.1.1872.2.5.2.3.4.2.1.8

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.

cistInfoPortLinkType OBJECT-TYPE
    SYNTAX INTEGER {
        p2p(1),
        shared(2),
        unknown(3)
        }
    MAX-ACCESS read-only
    STATUS current
    DESCRIPTION
        "The point-to-point status of the LAN segment attached 
         to this port.  A value of p2p (2) indicates that this port is being
         treated as if it is connected to a point-to-point link. 
         A value of shared(3) indicates that this port is being treated as 
         having a shared media connection."
    ::= { cistInfoPortTableEntry 8 }

Meaning

Descriptions

1 unique

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

Sources for this description

Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)Netdisco MIB archive copiesNortel MIB copies (LibreNMS/Observium Community)Radware 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), Netdisco MIB archive copies, and others1 record · 4 sources

Description 1

cistInfoPortLinkType · currentMultiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community), Netdisco MIB archive copies, and others4 sources

Status in source: current.

Names: cistInfoPortLinkType

Technical details

{
  "smi_kind": "OBJECT-TYPE",
  "definition": [
    "cistInfoPortLinkType",
    "OBJECT-TYPE",
    "SYNTAX",
    "INTEGER",
    "{",
    "p2p",
    "(",
    "1",
    ")",
    ",",
    "shared",
    "(",
    "2",
    ")",
    ",",
    "unknown",
    "(",
    "3",
    ")",
    "}",
    "MAX-ACCESS",
    "read-only",
    "STATUS",
    "current",
    "DESCRIPTION",
    "\"The point-to-point status of the LAN segment attached to this port. A value of p2p (2) indicates that this port is being treated as if it is connected to a point-to-point link. A value of shared(3) indicates that this port is being treated as having a shared media connection.\"",
    "::=",
    "{",
    "cistInfoPortTableEntry",
    "8",
    "}"
  ],
  "syntax_tree": [
    [
      "SimpleSyntax",
      "INTEGER",
      [
        "enumSpec",
        [
          [
            "p2p",
            1
          ],
          [
            "shared",
            2
          ],
          [
            "unknown",
            3
          ]
        ]
      ]
    ],
    null,
    [
      "MaxAccessPart",
      "read-only"
    ],
    [
      "Status",
      "current"
    ],
    [
      "DESCRIPTION",
      "The point-to-point status of the LAN segment attached to this port. A value of p2p (2) indicates that this port is being treated as if it is connected to a point-to-point link. A value of shared(3) indicates that this port is being treated as having a shared media connection."
    ],
    null,
    null,
    null,
    null
  ]
}

Nortel MIB copies (LibreNMS/Observium Community) · Publisher's source file: Source package: observium-community-latest.tar.gz
Vendor MIB copy from the Observium Community archive. Nortel support.

Module: ALTEON-CS-PHYSICAL-MIB

See published definition above
Module imports
```
{'SNMPv2-TC': ['DisplayString', 'PhysAddress'], 'BRIDGE-MIB': ['BridgeId'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'Integer32', 'Counter32', 'Gauge32', 'TimeTicks', 'Unsigned32'], 'ALTEON-ROOT-MIB': ['aws-switch']}
```
· Download ALTEON-CS-PHYSICAL-MIB
Related source files and packages:
- Observium Community original distribution archive
Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community) · Publisher's source file: ALTEON-CS-PHYSICAL-MIB
Vendor MIB copy from the LibreNMS archive.

Module: ALTEON-CS-PHYSICAL-MIB

Same published definition
Module imports
```
{'SNMPv2-TC': ['DisplayString', 'PhysAddress'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'Integer32', 'Counter32', 'Gauge32', 'TimeTicks'], 'ALTEON-ROOT-MIB': ['aws-switch']}
```
· Download ALTEON-CS-PHYSICAL-MIB
Related source files and packages:
- LibreNMS original distribution archive
- Archive revision metadata: librenms/librenms (JSON)
Same file in Observium Community.
Radware MIB copies (LibreNMS/Observium Community) · Publisher's source file: Source package: observium-community-latest.tar.gz
Vendor MIB copy from the Observium Community archive. Radware support.

Module: ALTEON-CS-PHYSICAL-MIB

Same published definition
Module imports
```
{'SNMPv2-TC': ['DisplayString', 'PhysAddress'], 'BRIDGE-MIB': ['BridgeId'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'Integer32', 'Counter32', 'Gauge32', 'TimeTicks', 'Unsigned32'], 'ALTEON-ROOT-MIB': ['aws-switch']}
```
· Download ALTEON-CS-PHYSICAL-MIB
Netdisco MIB archive copies · Publisher's source file: aosphysical.mib
Vendor MIB copy from the Netdisco archive.

Module: ALTEON-CS-PHYSICAL-MIB

Same published definition
Module imports
```
{'SNMPv2-TC': ['DisplayString', 'PhysAddress'], 'BRIDGE-MIB': ['BridgeId'], 'SNMPv2-SMI': ['MODULE-IDENTITY', 'OBJECT-TYPE', 'Integer32', 'Counter32', 'Gauge32', 'TimeTicks', 'Unsigned32'], 'ALTEON-ROOT-MIB': ['aws-switch']}
```
· Download aosphysical.mib
Related source files and packages:
- Netdisco archive revision metadata (not a manufacturer release date)
- Netdisco MIB distribution at the selected archive revision

Registration

Registration authorities

First Registration Authority (inferred from ancestor 1.3.6.1.4.1.1872)

Hathaway Wayne

Siblings (7)

OID	Name	Direct children	Descendants	Description
1.3.6.1.4.1.1872.2.5.2.3.4.2.1.1	cistInfoPortIndex	0	0
1.3.6.1.4.1.1872.2.5.2.3.4.2.1.2	cistInfoPortPriority	0	0
1.3.6.1.4.1.1872.2.5.2.3.4.2.1.3	cistInfoPortPathCost	0	0
1.3.6.1.4.1.1872.2.5.2.3.4.2.1.4	cistInfoPortState	0	0
1.3.6.1.4.1.1872.2.5.2.3.4.2.1.5	cistInfoPortRole	0	0
1.3.6.1.4.1.1872.2.5.2.3.4.2.1.6	cistInfoPortDesignatedBridge	0	0
1.3.6.1.4.1.1872.2.5.2.3.4.2.1.7	cistInfoPortDesignatedPort	0	0