ifMtu
ITF-MIB ·
.1.3.6.1.2.1.2.2.1.4
Object
column
mandatory
Integer32
The size of the largest packet which can be
sent/received on the interface, specified in octets.
For interfaces that are used for transmitting network
datagrams, this is the size of the largest network
datagram that can be sent on the interface.
ALCATEL NOTE:
SUPPORT: YES INSRVMOD: NA RANGE: See above
PERSIST: NO DEFVALUE: NA UNITS: octets
Syntax
Integer32
- Source
- COPS-PR-SPPIInteger32
- Base type
Integer32
Values & Constraints
Type Constraints
range: -2147483648..2147483647
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ifIndex mandatory A unique value, greater than zero, for each
interface. It is recommended that values are assigned
contiguously starting from 1. The value for each
interface sub-layer must remai… | column | InterfaceIndex | .1.3.6.1.2.1.2.2.1.1 |
| ifInOctets mandatory The total number of octets received on the interface,
including framing characters.
ALCATEL NOTE:
SUPPORT: YES INSRVMOD: NA RANGE: See above
PERSIST: NO … | column | RFC1155-SMICounter | .1.3.6.1.2.1.2.2.1.10 |
| ifInUcastPkts mandatory 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.
ALCATEL … | column | RFC1155-SMICounter | .1.3.6.1.2.1.2.2.1.11 |
| ifInNUcastPkts obsolete The number of packets, delivered by this sub-layer to
a higher (sub-)layer, which were addressed to a
multicast or broadcast address at this sub-layer.
This object is deprecated i… | column | RFC1155-SMICounter | .1.3.6.1.2.1.2.2.1.12 |
| ifInDiscards mandatory The number of inbound packets which were chosen to be
discarded even though no errors had been detected to
prevent their being deliverable to a higher-layer
protocol. One possibl… | column | RFC1155-SMICounter | .1.3.6.1.2.1.2.2.1.13 |
| ifInErrors mandatory For packet-oriented interfaces, the number of inbound
packets that contained errors preventing them from
being deliverable to a higher-layer protocol. For
character-oriented or f… | column | RFC1155-SMICounter | .1.3.6.1.2.1.2.2.1.14 |
| ifInUnknownProtos mandatory For packet-oriented interfaces, the number of packets
received via the interface which were discarded
because of an unknown or unsupported protocol. For
character-oriented or fix… | column | RFC1155-SMICounter | .1.3.6.1.2.1.2.2.1.15 |
| ifOutOctets mandatory The total number of octets transmitted out of the
interface, including framing characters.
ALCATEL NOTE:
SUPPORT: YES INSRVMOD: NA RANGE: See above
PERSIS… | column | RFC1155-SMICounter | .1.3.6.1.2.1.2.2.1.16 |
| ifOutUcastPkts mandatory 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 | RFC1155-SMICounter | .1.3.6.1.2.1.2.2.1.17 |
| ifOutNUcastPkts obsolete The total number of packets that higher-level
protocols requested be transmitted, and which were
addressed to a multicast or broadcast address at this
sub-layer, including those t… | column | RFC1155-SMICounter | .1.3.6.1.2.1.2.2.1.18 |
| ifOutDiscards mandatory The number of outbound packets which were chosen to
be discarded even though no errors had been detected
to prevent their being transmitted. One possible
reason for discarding su… | column | RFC1155-SMICounter | .1.3.6.1.2.1.2.2.1.19 |
| ifDescr mandatory A textual string containing information about the
interface. This string should include the name of the
manufacturer, the product name and the version of the
interface hardware/s… | column | RFC1213-MIBDisplayString | .1.3.6.1.2.1.2.2.1.2 |
| ifOutErrors mandatory For packet-oriented interfaces, the number of
outbound packets that could not be transmitted because
of errors. For character-oriented or fixed-length
interfaces, the number of o… | column | RFC1155-SMICounter | .1.3.6.1.2.1.2.2.1.20 |
| ifOutQLen obsolete The length of the output packet queue (in packets).
ALCATEL NOTE:
SUPPORT: NO INSRVMOD: NA RANGE: See above
PERSIST: NA DEFVALUE: NA UNITS: packets | column | RFC1155-SMIGauge | .1.3.6.1.2.1.2.2.1.21 |
| ifSpecific obsolete A reference to MIB definitions specific to the
particular media being used to realize the interface.
It is recommended that this value point to an instance
of a MIB object in the … | column | ObjectIdentifier | .1.3.6.1.2.1.2.2.1.22 |
| ifType mandatory The type of interface. Additional values for ifType
are assigned by the Internet Assigned Numbers
Authority (IANA), through updating the syntax of the
IANAifType textual conventi… | column | IANAifType-MIBIANAifType | .1.3.6.1.2.1.2.2.1.3 |
| ifSpeed mandatory An estimate of the interface's current bandwidth in
bits per second. For interfaces which do not vary in
bandwidth or for those where no accurate estimation
can be made, this obj… | column | RFC1155-SMIGauge | .1.3.6.1.2.1.2.2.1.5 |
| ifPhysAddress mandatory The interface's address at its protocol sub-layer.
The interface's media-specific MIB must define the bit
and byte ordering and format of the value contained by
this object. For … | column | RFC1213-MIBPhysAddress | .1.3.6.1.2.1.2.2.1.6 |
| ifAdminStatus mandatory The desired state of the interface. The testing(3)
state indicates that no operational packets can be
passed. When a managed system initializes, all
interfaces start with ifAdmi… | column | Enumeration | .1.3.6.1.2.1.2.2.1.7 |
| ifOperStatus mandatory The current operational state of the interface. The
testing(3) state indicates that no operational packets
can be passed. If ifAdminStatus is down(2) then
ifOperStatus should be… | column | Enumeration | .1.3.6.1.2.1.2.2.1.8 |
| ifLastChange mandatory The value of sysUpTime at the time the interface
entered its current operational state. If the current
state was entered prior to the last re-initialization
of the local network … | column | SNMPv2-SMITimeTicks | .1.3.6.1.2.1.2.2.1.9 |