ipRoutingDiscards
IP-MIB ·
.1.3.6.1.2.1.4.23
Object
The number of routing entries which were chosen to be
discarded even though they are valid. One possible reason
for discarding such an entry could be to free-up buffer
space for other routing entries.
This object was defined in pre-IPv6 versions of the IP MIB.
It was implicitly IPv4 only, but the original specifications
did not indicate this protocol restriction. In order to
clarify the specifications, this object has been deprecated
and a similar, but more thoroughly clarified, object has
been added to the IP-FORWARD-MIB.
Syntax
SNMPv2-SMICounter32
- Source
- SNMPv2-SMICounter32
- Base type
Unsigned32
Values & Constraints
Type Constraints
range: 0..4294967295
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ipForwarding The indication of whether this entity is acting as an IPv4
router in respect to the forwarding of datagrams received
by, but not addressed to, this entity. IPv4 routers forward
d… | scalar | Enumeration | .1.3.6.1.2.1.4.1 |
| ipOutRequests deprecated The total number of IPv4 datagrams which local IPv4 user
protocols (including ICMP) supplied to IPv4 in requests for
transmission. Note that this counter does not include any
dat… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.10 |
| ipOutDiscards deprecated The number of output IPv4 datagrams for which no problem was
encountered to prevent their transmission to their
destination, but which were discarded (e.g., for lack of
buffer spa… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.11 |
| ipOutNoRoutes deprecated The number of IPv4 datagrams discarded because no route
could be found to transmit them to their destination. Note
that this counter includes any packets counted in
ipForwDatagra… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.12 |
| ipReasmTimeout The maximum number of seconds that received fragments are
held while they are awaiting reassembly at this entity. | scalar | seconds SNMPv2-SMIInteger32 | .1.3.6.1.2.1.4.13 |
| ipReasmReqds deprecated The number of IPv4 fragments received which needed to be
reassembled at this entity.
This object has been deprecated, as a new IP version-neutral
table has been added. … | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.14 |
| ipReasmOKs deprecated The number of IPv4 datagrams successfully re-assembled.
This object has been deprecated, as a new IP version-neutral
table has been added. It is loosely replaced by
ip… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.15 |
| ipReasmFails deprecated The number of failures detected by the IPv4 re-assembly
algorithm (for whatever reason: timed out, errors, etc).
Note that this is not necessarily a count of discarded IPv4
fragme… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.16 |
| ipFragOKs deprecated The number of IPv4 datagrams that have been successfully
fragmented at this entity.
This object has been deprecated, as a new IP version-neutral
table has been added. … | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.17 |
| ipFragFails deprecated The number of IPv4 datagrams that have been discarded
because they needed to be fragmented at this entity but
could not be, e.g., because their Don't Fragment flag was
set.
… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.18 |
| ipFragCreates deprecated The number of IPv4 datagram fragments that have been
generated as a result of fragmentation at this entity.
This object has been deprecated as a new IP version neutral
… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.19 |
| ipDefaultTTL The default value inserted into the Time-To-Live field of
the IPv4 header of datagrams originated at this entity,
whenever a TTL value is not supplied by the transport layer
… | scalar | Integer32 | .1.3.6.1.2.1.4.2 |
| ipAddrTable deprecated The table of addressing information relevant to this
entity's IPv4 addresses.
This table has been deprecated, as a new IP version-neutral
table has been added. It is l… | table | - | .1.3.6.1.2.1.4.20 |
| ipNetToMediaTable deprecated The IPv4 Address Translation table used for mapping from
IPv4 addresses to physical addresses.
This table has been deprecated, as a new IP version-neutral
table has bee… | table | - | .1.3.6.1.2.1.4.22 |
| ipv6IpForwarding The indication of whether this entity is acting as an IPv6
router on any interface in respect to the forwarding of
datagrams received by, but not addressed to, this entity.
IPv6 r… | scalar | Enumeration | .1.3.6.1.2.1.4.25 |
| ipv6IpDefaultHopLimit The default value inserted into the Hop Limit field of the
IPv6 header of datagrams originated at this entity whenever
a Hop Limit value is not supplied by the transport layer
pro… | scalar | Integer32 | .1.3.6.1.2.1.4.26 |
| ipv4InterfaceTableLastChange The value of sysUpTime on the most recent occasion at which
a row in the ipv4InterfaceTable was added or deleted, or
when an ipv4InterfaceReasmMaxSize or an
ipv4InterfaceEnableSta… | scalar | SNMPv2-TCTimeStamp | .1.3.6.1.2.1.4.27 |
| ipv4InterfaceTable The table containing per-interface IPv4-specific
information. | table | - | .1.3.6.1.2.1.4.28 |
| ipv6InterfaceTableLastChange The value of sysUpTime on the most recent occasion at which
a row in the ipv6InterfaceTable was added or deleted or when
an ipv6InterfaceReasmMaxSize, ipv6InterfaceIdentifier,
ipv… | scalar | SNMPv2-TCTimeStamp | .1.3.6.1.2.1.4.29 |
| ipInReceives deprecated The total number of input datagrams received from
interfaces, including those received in error.
This object has been deprecated, as a new IP version-neutral
… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.3 |
| ipv6InterfaceTable The table containing per-interface IPv6-specific
information. | table | - | .1.3.6.1.2.1.4.30 |
| ipTrafficStats | node | - | .1.3.6.1.2.1.4.31 |
| ipAddressPrefixTable This table allows the user to determine the source of an IP
address or set of IP addresses, and allows other tables to
share the information via pointer rather than by copying.
… | table | - | .1.3.6.1.2.1.4.32 |
| ipAddressSpinLock An advisory lock used to allow cooperating SNMP managers to
coordinate their use of the set operation in creating or
modifying rows within this table.
In order to use t… | scalar | SNMPv2-TCTestAndIncr | .1.3.6.1.2.1.4.33 |
| ipAddressTable This table contains addressing information relevant to the
entity's interfaces.
This table does not contain multicast address information.
Tables for such information s… | table | - | .1.3.6.1.2.1.4.34 |
| ipNetToPhysicalTable The IP Address Translation table used for mapping from IP
addresses to physical addresses.
The Address Translation tables contain the IP address to
'physical' address e… | table | - | .1.3.6.1.2.1.4.35 |
| ipv6ScopeZoneIndexTable The table used to describe IPv6 unicast and multicast scope
zones.
For those objects that have names rather than numbers, the
names were chosen to coincide with the nam… | table | - | .1.3.6.1.2.1.4.36 |
| ipDefaultRouterTable The table used to describe the default routers known to this
entity. | table | - | .1.3.6.1.2.1.4.37 |
| ipv6RouterAdvertSpinLock An advisory lock used to allow cooperating SNMP managers to
coordinate their use of the set operation in creating or
modifying rows within this table.
In order to use t… | scalar | SNMPv2-TCTestAndIncr | .1.3.6.1.2.1.4.38 |
| ipv6RouterAdvertTable The table containing information used to construct router
advertisements. | table | - | .1.3.6.1.2.1.4.39 |
| ipInHdrErrors deprecated The number of input datagrams discarded due to errors in
their IPv4 headers, including bad checksums, version number
mismatch, other format errors, time-to-live exceeded, errors
d… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.4 |
| ipInAddrErrors deprecated The number of input datagrams discarded because the IPv4
address in their IPv4 header's destination field was not a
valid address to be received at this entity. This count
includ… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.5 |
| ipForwDatagrams deprecated The number of input datagrams for which this entity was not
their final IPv4 destination, as a result of which an
attempt was made to find a route to forward them to that
final de… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.6 |
| ipInUnknownProtos deprecated The number of locally-addressed datagrams received
successfully but discarded because of an unknown or
unsupported protocol.
This object has been deprecated, as a new I… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.7 |
| ipInDiscards deprecated The number of input IPv4 datagrams for which no problems
were encountered to prevent their continued processing, but
which were discarded (e.g., for lack of buffer space). Note
t… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.8 |
| ipInDelivers deprecated The total number of input datagrams successfully delivered
to IPv4 user-protocols (including ICMP).
This object has been deprecated as a new IP version neutral
table ha… | scalar | SNMPv2-SMICounter32 | .1.3.6.1.2.1.4.9 |