ifInUnknownProtos
IF-MIB ·
.1.3.6.1.2.1.2.2.1.15
Object
column
SNMPv2-SMICounter32
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 fixed-length interfaces that support protocol
multiplexing the number of transmission units received via
the interface which were discarded because of an unknown or
unsupported protocol. For any interface that does not
support protocol multiplexing, this counter will always be
0.
Discontinuities in the value of this counter can occur at
re-initialization of the management system, and at other
times as indicated by the value of
ifCounterDiscontinuityTime.
Syntax
SNMPv2-SMICounter32
- Source
- SNMPv2-SMICounter32
- Base type
Unsigned32
Values & Constraints
Type Constraints
range: 0..4294967295
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ifIndex 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 The total number of octets received on the interface,
including framing characters.
Discontinuities in the value of this counter can occur at
re-initialization of t… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.2.2.1.10 |
| ifInUcastPkts 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.
Disconti… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.2.2.1.11 |
| ifInNUcastPkts deprecated 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.
Discontinuit… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.2.2.1.12 |
| ifInDiscards 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 protoco… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.2.2.1.13 |
| ifInErrors 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 … | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.2.2.1.14 |
| ifOutOctets The total number of octets transmitted out of the
interface, including framing characters.
Discontinuities in the value of this counter can occur at
re-initializati… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.2.2.1.16 |
| ifOutUcastPkts 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-SMICounter32 | .1.3.6.1.2.1.2.2.1.17 |
| ifOutNUcastPkts deprecated 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 | SNMPv2-SMICounter32 | .1.3.6.1.2.1.2.2.1.18 |
| ifOutDiscards 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 | SNMPv2-SMICounter32 | .1.3.6.1.2.1.2.2.1.19 |
| ifDescr 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 | OctetString | .1.3.6.1.2.1.2.2.1.2 |
| ifOutErrors 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 ou… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.2.2.1.20 |
| ifOutQLen deprecated The length of the output packet queue (in packets). | column | SNMPv2-SMIGauge32 | .1.3.6.1.2.1.2.2.1.21 |
| ifSpecific deprecated 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 MI… | column | ObjectIdentifier | .1.3.6.1.2.1.2.2.1.22 |
| ifType 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 |
| ifMtu 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… | column | SNMPv2-SMIInteger32 | .1.3.6.1.2.1.2.2.1.4 |
| ifSpeed 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 | SNMPv2-SMIGauge32 | .1.3.6.1.2.1.2.2.1.5 |
| ifPhysAddress The interface's address at its protocol sub-layer. For
example, for an 802.x interface, this object normally
contains a MAC address. The interface's media-specific MIB
must defi… | column | SNMPv2-TCPhysAddress | .1.3.6.1.2.1.2.2.1.6 |
| ifAdminStatus 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 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 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 |