ifName
IF-MIB ·
.1.3.6.1.2.1.31.1.1.1.1
Object
column
SNMPv2-TCDisplayString
The textual name of the interface. The value of this
object should be the name of the interface as assigned by
the local device and should be suitable for use in commands
entered at the device's `console'. This might be a text
name, such as `le0' or a simple port number, such as `1',
depending on the interface naming syntax of the device. If
several entries in the ifTable together represent a single
interface as named by the device, then each will have the
same value of ifName. Note that for an agent which responds
to SNMP queries concerning an interface on some other
(proxied) device, then the value of ifName for such an
interface is the proxied device's local name for it.
If there is no local name, or this object is otherwise not
applicable, then this object contains a zero-length string.
Values & Constraints
Type Constraints
range: 0..255
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ifHCOutOctets The total number of octets transmitted out of the
interface, including framing characters. This object is a
64-bit version of ifOutOctets.
Discontinuities in the v… | column | SNMPv2-SMICounter64 | .1.3.6.1.2.1.31.1.1.1.10 |
| ifHCOutUcastPkts The total number of packets that higher-level protocols
requested be transmitted, and which were not addressed to a
multicast or broadcast address at this sub-layer, including
tho… | column | SNMPv2-SMICounter64 | .1.3.6.1.2.1.31.1.1.1.11 |
| ifHCOutMulticastPkts The total number of packets that higher-level protocols
requested be transmitted, and which were addressed to a
multicast address at this sub-layer, including those that
were disc… | column | SNMPv2-SMICounter64 | .1.3.6.1.2.1.31.1.1.1.12 |
| ifHCOutBroadcastPkts The total number of packets that higher-level protocols
requested be transmitted, and which were addressed to a
broadcast address at this sub-layer, including those that
were disc… | column | SNMPv2-SMICounter64 | .1.3.6.1.2.1.31.1.1.1.13 |
| ifLinkUpDownTrapEnable Indicates whether linkUp/linkDown traps should be generated
for this interface.
By default, this object should have the value enabled(1) for
interfaces which do not… | column | Enumeration | .1.3.6.1.2.1.31.1.1.1.14 |
| ifHighSpeed An estimate of the interface's current bandwidth in units
of 1,000,000 bits per second. If this object reports a
value of `n' then the speed of the interface is somewhere in
the … | column | SNMPv2-SMIGauge32 | .1.3.6.1.2.1.31.1.1.1.15 |
| ifPromiscuousMode This object has a value of false(2) if this interface only
accepts packets/frames that are addressed to this station.
This object has a value of true(1) when the station accepts
a… | column | SNMPv2-TCTruthValue | .1.3.6.1.2.1.31.1.1.1.16 |
| ifConnectorPresent This object has the value 'true(1)' if the interface
sublayer has a physical connector and the value 'false(2)'
otherwise. | column | SNMPv2-TCTruthValue | .1.3.6.1.2.1.31.1.1.1.17 |
| ifAlias This object is an 'alias' name for the interface as
specified by a network manager, and provides a non-volatile
'handle' for the interface.
On the first instantiati… | column | OctetString | .1.3.6.1.2.1.31.1.1.1.18 |
| ifCounterDiscontinuityTime The value of sysUpTime on the most recent occasion at which
any one or more of this interface's counters suffered a
discontinuity. The relevant counters are the specific
instance… | column | SNMPv2-TCTimeStamp | .1.3.6.1.2.1.31.1.1.1.19 |
| ifInMulticastPkts The number of packets, delivered by this sub-layer to a
higher (sub-)layer, which were addressed to a multicast
address at this sub-layer. For a MAC layer protocol, this
includes… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.31.1.1.1.2 |
| ifInBroadcastPkts The number of packets, delivered by this sub-layer to a
higher (sub-)layer, which were addressed to a broadcast
address at this sub-layer.
Discontinuities in the va… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.31.1.1.1.3 |
| ifOutMulticastPkts The total number of packets that higher-level protocols
requested be transmitted, and which were addressed to a
multicast address at this sub-layer, including those that
were disc… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.31.1.1.1.4 |
| ifOutBroadcastPkts The total number of packets that higher-level protocols
requested be transmitted, and which were addressed to a
broadcast address at this sub-layer, including those that
were disc… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.31.1.1.1.5 |
| ifHCInOctets The total number of octets received on the interface,
including framing characters. This object is a 64-bit
version of ifInOctets.
Discontinuities in the value of … | column | SNMPv2-SMICounter64 | .1.3.6.1.2.1.31.1.1.1.6 |
| ifHCInUcastPkts The number of packets, delivered by this sub-layer to a
higher (sub-)layer, which were not addressed to a multicast
or broadcast address at this sub-layer. This object is a
64-bi… | column | SNMPv2-SMICounter64 | .1.3.6.1.2.1.31.1.1.1.7 |
| ifHCInMulticastPkts The number of packets, delivered by this sub-layer to a
higher (sub-)layer, which were addressed to a multicast
address at this sub-layer. For a MAC layer protocol, this
includes… | column | SNMPv2-SMICounter64 | .1.3.6.1.2.1.31.1.1.1.8 |
| ifHCInBroadcastPkts The number of packets, delivered by this sub-layer to a
higher (sub-)layer, which were addressed to a broadcast
address at this sub-layer. This object is a 64-bit version
of ifIn… | column | SNMPv2-SMICounter64 | .1.3.6.1.2.1.31.1.1.1.9 |