acdPortRxHistStatsIgnored
ACD-PORT-MIB ·
.1.3.6.1.4.1.22420.2.9.1.5.2.1.25
Object
This is a count of the number of received packets that have been ignored by this port. A packet is ignored if it violates the programmed preamble rules or it violates the minimum data gap. The preamble rules include long preamble enforcement (greater than 23 nibbles) and pure preamble enforcement (only 55h bytes). The minimum data gap is the time between packet data transfers and is measured from immediately after the last CRC byte of the previous packet through the SFD field of the current packet. The normal data gap is 20 bytes long (12 bytes of IPG and 8 bytes of preamble/SFD). The enforcement limit is set to 10 bytes (half the normal gap length).
Context
- MIB
- ACD-PORT-MIB
- OID
.1.3.6.1.4.1.22420.2.9.1.5.2.1.25- Type
- column
- Access
- readonly
- Status
- current
- Units
- Packets
- Parent
- acdPortRxHistStatsEntry
- Table
- acdPortRxHistStatsTable
- Siblings
- 42
Syntax
Packets SNMPv2-SMICounter64
- Source
- SNMPv2-SMICounter64
- Base type
Unsigned64
Values & Constraints
Type Constraints
range: 0..18446744073709551615
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| acdPortRxHistStatsIndex The value of this object uniquely identifies this acdPortRxHistStats
entry. | column | Unsigned32 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.1 |
| acdPortRxHistStatsShortBad This is a count of packets received on this port that are shorter
than 64 bytes and have a bad CRC. Packets with PHY or FIFO errors
are not counted. | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.10 |
| acdPortRxHistStatsLongOk This is a count of error-free packets received on this port that
are longer than maxsize bytes. A packet is error-free if it has a
valid CRC, no PHY errors and no FIFO errors. | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.11 |
| acdPortRxHistStatsLongBad This is a count of packets received on this port that are longer
than 64 bytes and have a bad CRC. Packets with PHY or FIFO errors
are not counted. | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.12 |
| acdPortRxHistStatsUnicastPkts This is a count of the good unicast packets received by this port.
A good unicast packet is a normally sized packet (64 to maxsize
bytes) that is received without error a good CRC… | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.13 |
| acdPortRxHistStatsMulticastPkts This is a count of the good multicast packets received by this port.
A good multicast packet is a normally sized packet (64 to maxsize
bytes) that is received without error, a goo… | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.14 |
| acdPortRxHistStatsBroadcastPkts This is a count of the good broadcast packets received by this port.
A good broadcast packet is a normally sized packet (64 to maxsize
bytes) that is received without error, a goo… | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.15 |
| acdPortRxHistStatsPauseFrames This is a count of the good flow control pause packets received by
this port (good CRC, no PHY or FIFO errors, normally sized). Flow
control pause packets are identified by a type… | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.16 |
| acdPortRxHistStatsTaggedFrames This is a count of the good VLAN packets receive by this port
(good CRC, no PHY or FIFO errors, normally sized). VLAN packets
are identified by a type field equal to 0x8100 in the… | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.17 |
| acdPortRxHistStatsCRCErrors This is a count of normally sized packets (64 to maxsize bytes)
received by this port with a CRC error but not a dribbling nibble
(packet is an integral number of bytes long). Pac… | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.18 |
| acdPortRxHistStatsAlignErrors This is a count of normally sized packets (64 to maxsize bytes)
received by this port with a CRC error and a dribbling nibble (packet
is not an integral number of bytes long). Pac… | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.19 |
| acdPortRxHistStatsSampleIndex An index that uniquely identifies the particular sample this entry
represents among all samples associated with the same PORT instance.
This index starts at 1 and increases by one… | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.2 |
| acdPortRxHistStatsRuntFrames This is a count of the number of receive packets (or events)
detected by this port without SDF detection but with carrier
assertion. Packets with valid SFD but no data bytes are a… | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.20 |
| acdPortRxHistStatsLengthErrors This is a count of the number of good packets received by this
port with a length field check error. A length check error occurs
when the value in the length field is within the v… | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.21 |
| acdPortRxHistStatsFalseCRS This is a count of the number of receive packets (or events)
detected by this port with a false carrier (SSD1 not followed by
SSD2). After detecting a false carrier, update of the… | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.22 |
| acdPortRxHistStatsPhyErrors This is a count of the number of packets received by this port with
RX_ER asserted during reception (while RX_DV asserted). Packets with
a FIFO error are not counted. | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.23 |
| acdPortRxHistStatsFifoErrors This is a count of the number of receive packets dropped or aborted
due to receive FIFO overflow. The FIFO overflow error takes precedence
over all other errors - if this counter … | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.24 |
| acdPortRxHistStatsBadOpcode This is a count of the good control packets received by this port
(good CRC, no PHY or FIFO errors, normally sized) with an unknown
opcode. Unknown control packets are identified … | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.26 |
| acdPortRxHistStatsPkts64 The total number of packets, good or bad, received by this port
that were exactly 64 bytes in length (excluding preamble and SFD
but including CRC). | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.27 |
| acdPortRxHistStatsPkts65to127 The total number of packets, good or bad, received by this port that
were 65 to 127 bytes in length inclusive (excluding preamble and SFD
but including CRC). | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.28 |
| acdPortRxHistStatsPkts128to255 The total number of packets, good or bad, received by this port
that were 128 to 255 bytes in length inclusive (excluding preamble
and SFD but including CRC). | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.29 |
| acdPortRxHistStatsStatus The status of this acdPortTxHistStats entry. | column | Enumeration | .1.3.6.1.4.1.22420.2.9.1.5.2.1.3 |
| acdPortRxHistStatsPkts256to511 The total number of packets, good or bad, received by this port
that were 256 to 511 bytes in length inclusive (excluding preamble
and SFD but including CRC). | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.30 |
| acdPortRxHistStatsPkts512to1023 The total number of packets, good or bad, received by this port
that were 512 to 1023 bytes in length inclusive (excluding preamble
and SFD but including CRC). | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.31 |
| acdPortRxHistStatsPkts1024to1518 The total number of packets, good or bad, received by this port
that were 1024 to 1518 bytes in length inclusive (excluding preamble
and SFD but including CRC). | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.32 |
| acdPortRxHistStatsPkts1519to2047 The total number of packets, good or bad, received by this port
that were 1519 to 2047 bytes in length inclusive (excluding preamble
and SFD but including CRC). | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.33 |
| acdPortRxHistStatsPkts2048to4095 The total number of packets, good or bad, received by this port
that were 2048 to 4095 bytes in length inclusive (excluding preamble
and SFD but including CRC). | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.34 |
| acdPortRxHistStatsPkts4096to8191 The total number of packets, good or bad, received by this port
that were 4096 to 8191 bytes in length inclusive (excluding preamble
and SFD but including CRC). | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.35 |
| acdPortRxHistStatsPkts8192andMore The total number of packets, good or bad, received by this port that
were greater than 8192 bytes in length (excluding preamble and SFD
but including CRC). | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.36 |
| acdPortRxHistStatsPktsLarge The total number of large packets received by this port. Define the
size of large packets on the Port configuration page. | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.37 |
| acdPortRxHistStatsPackets The total number of packets received by this port. | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.38 |
| acdPortRxHistStatsPktsErrors The total number of errors packets received by this port. | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.39 |
| acdPortRxHistStatsDuration The interval in seconds over which the data is sampled for this entry. | column | SNMPv2-SMIUnsigned32 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.4 |
| acdPortRxHistL1Rate Layer 1 rate | column | Mbps SNMPv2-SMIGauge32 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.40 |
| acdPortRxHistL1Percent Layer 1 bandwidth utilization | column | % SNMPv2-SMIGauge32 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.41 |
| acdPortRxHistL2Rate Layer 2 rate | column | Mbps SNMPv2-SMIGauge32 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.42 |
| acdPortRxHistStatsSupportBitsExt A value that identifies the set of RX statistics
supported by the device. Each bit indicates whether
or not the specific statistic value is valid on the
system. | column | Bits | .1.3.6.1.4.1.22420.2.9.1.5.2.1.43 |
| acdPortRxHistStatsIntervalEnd This is the time of the end of this entry. | column | SNMPv2-TCDateAndTime | .1.3.6.1.4.1.22420.2.9.1.5.2.1.5 |
| acdPortRxHistStatsSupportBits A value that identifies the set of RX statistics
supported by the device. Each bit indicates whether
or not the specific statistic value is valid on the
system. | column | Bits | .1.3.6.1.4.1.22420.2.9.1.5.2.1.6 |
| acdPortRxHistStatsBytesGood This is a count of the total number of bytes received by the port in
good packets. The count includes the 4 CRC bytes but does not include
the preamble or SFD bytes. A good packet… | column | Octets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.7 |
| acdPortRxHistStatsBytesTotal This is a count of the total number of bytes received by the port in
good and bad packets. The count includes the 4 CRC bytes (if present)
but does not include the preamble or SFD… | column | Octets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.8 |
| acdPortRxHistStatsShortOk This is a count of error-free packets received on this port that are
shorter than 64 bytes. A packet is error-free if it has a valid CRC,
no PHY errorsand no FIFO errors. | column | Packets SNMPv2-SMICounter64 | .1.3.6.1.4.1.22420.2.9.1.5.2.1.9 |