OID reference
1.3.6.1.4.1.24681.1.2.9.1.1
A unique value for each interface. Its value ranges between 1 and the value of IfNumber. The value for each interface must remain constant at least from one re-initialization of the entity's network management system to the next re- initialization.
Identification
{1 3 6 1 4 1 24681 1 2 9 1 1}
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 NAS-MIB, the row index ifIndex is declared as INTEGER. A non-negative index value is encoded as one numeric subidentifier. An instance has the form .1.3.6.1.4.1.24681.1.2.9.1.1.<ifIndex>. Use an index value actually present on the device and permitted by its MIB. Other definitions can differ.
Published row index: ifIndex.
snmpwalk [connection options] DEVICE .1.3.6.1.4.1.24681.1.2.9.1.1
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.
ifIndex OBJECT-TYPE
SYNTAX INTEGER
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"A unique value for each interface. Its value
ranges between 1 and the value of IfNumber. The
value for each interface must remain constant at
least from one re-initialization of the entity's
network management system to the next re-
initialization."
::= { ifEntry 1 }
Meaning
Identical descriptions are grouped. Different wording and device-specific notes are retained.
A unique value for each interface. Its value ranges between 1 and the value of IfNumber. The value for each interface must remain constant at least from one re-initialization of the entity's network management system to the next re- initialization.
Multiple manufacturers; see the original MIB MIB copies (LibreNMS/Observium Community)
Evidence
Matching descriptions are grouped; open a group to compare definitions and supporting files.
Status in source: current.
Names: ifIndex
{
"smi_kind": "OBJECT-TYPE",
"definition": [
"ifIndex",
"OBJECT-TYPE",
"SYNTAX",
"INTEGER",
"MAX-ACCESS",
"read-only",
"STATUS",
"current",
"DESCRIPTION",
"\"A unique value for each interface. Its value ranges between 1 and the value of IfNumber. The value for each interface must remain constant at least from one re-initialization of the entity's network management system to the next re- initialization.\"",
"::=",
"{",
"ifEntry",
"1",
"}"
],
"syntax_tree": [
[
"SimpleSyntax",
"INTEGER"
],
null,
[
"MaxAccessPart",
"read-only"
],
[
"Status",
"current"
],
[
"DESCRIPTION",
"A unique value for each interface. Its value ranges between 1 and the value of IfNumber. The value for each interface must remain constant at least from one re-initialization of the entity's network management system to the next re- initialization."
],
null,
null,
null,
null
]
}Vendor MIB copy from the LibreNMS archive.
Module: NAS-MIB
See published definition above
{'RFC-1215': ['TRAP-TYPE'], 'SNMPv2-SMI': ['Integer32', 'Counter32', 'IpAddress', 'Unsigned32', 'Counter64', 'OBJECT-TYPE'], 'RFC1155-SMI': ['enterprises', 'Counter', 'TimeTicks']}Related source files and packages:
Vendor MIB copy from the Observium Community archive.
Module: NAS-MIB
{'RFC-1215': ['TRAP-TYPE'], 'SNMPv2-SMI': ['Integer32', 'Counter32', 'IpAddress', 'Unsigned32', 'Counter64', 'OBJECT-TYPE'], 'RFC1155-SMI': ['enterprises', 'Counter', 'TimeTicks']}Related source files and packages:
Registration
| OID | Name | Direct children | Descendants | Description |
|---|---|---|---|---|
| 1.3.6.1.4.1.24681.1.2.9.1.2 | ifDescr | 0 | 0 | |
| 1.3.6.1.4.1.24681.1.2.9.1.3 | ifPacketsReceived | 0 | 0 | |
| 1.3.6.1.4.1.24681.1.2.9.1.4 | ifPacketsSent | 0 | 0 | |
| 1.3.6.1.4.1.24681.1.2.9.1.5 | ifErrorPackets | 0 | 0 |