rptrMonitorPortLateEvents
SNMP-REPEATER-MIB ·
.1.3.6.1.2.1.22.2.3.1.1.11
Object
column
SNMPv2-SMICounter32
For a clause 9 repeater port, this counter is
incremented by one for each CarrierEvent
on this port in which the CollIn(X)
variable transitions to the value SQE (Ref:
9.6.6.2, IEEE 802.3 Std) while the
ActivityDuration is greater than the
LateEventThreshold. For a clause 27 repeater
port, this counter is incremented by one on
entering the Collision Count Increment state
of the partition state diagram (fig 27-8)
while the ActivityDuration is greater than
the LateEvent- Threshold. Such a CarrierEvent
is counted twice, as both a collision and as a
lateEvent.
The LateEventThreshold is greater than 480 bit
times and less than 565 bit times.
LateEventThreshold has tolerances included to
permit an implementation to build a single
threshold to serve as both the LateEventThreshold
and ValidPacketMinTime threshold.
A discontinuity may occur in the value
when the value of object
rptrMonitorPortLastChange changes.
The approximate minimum time for rollover of this
counter is 81 hours in a 10Mb/s repeater.
Context
- MIB
- SNMP-REPEATER-MIB
- OID
.1.3.6.1.2.1.22.2.3.1.1.11- Type
- column
- Access
- readonly
- Status
- current
- Parent
- rptrMonitorPortEntry
- Table
- rptrMonitorPortTable
- Siblings
- 15
Syntax
SNMPv2-SMICounter32
- Source
- SNMPv2-SMICounter32
- Base type
Unsigned32
Values & Constraints
Type Constraints
range: 0..4294967295
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| rptrMonitorPortGroupIndex This object identifies the group containing the
port for which this entry contains information. | column | Integer32 | .1.3.6.1.2.1.22.2.3.1.1.1 |
| rptrMonitorPortCollisions For a clause 9 repeater, this counter is
incremented by one for any CarrierEvent signal
on any port for which the CollisionEvent signal
on this port is asserted. For a clause 27
… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.22.2.3.1.1.10 |
| rptrMonitorPortVeryLongEvents For a clause 9 repeater port, this counter
is incremented by one for each CarrierEvent
whose ActivityDuration is greater than the
MAU Jabber Lockup Protection timer TW3
(Ref: 9.6.… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.22.2.3.1.1.12 |
| rptrMonitorPortDataRateMismatches This counter is incremented by one for each
frame received by this port that meets all
of the conditions required by only one of the
following two measurement methods:
… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.22.2.3.1.1.13 |
| rptrMonitorPortAutoPartitions This counter is incremented by one for
each time the repeater has automatically
partitioned this port.
The conditions that cause a clause 9
repeater port to partiti… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.22.2.3.1.1.14 |
| rptrMonitorPortTotalErrors The total number of errors which have occurred on
this port. This counter is the summation of the
values of other error counters (for the same
port), namely:
r… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.22.2.3.1.1.15 |
| rptrMonitorPortLastChange The value of sysUpTime when the last of
the following occurred:
1) the agent cold- or warm-started;
2) the row for the port was created
(such as when a device or module w… | column | SNMPv2-TCTimeStamp | .1.3.6.1.2.1.22.2.3.1.1.16 |
| rptrMonitorPortIndex This object identifies the port within the group
for which this entry contains information. | column | Integer32 | .1.3.6.1.2.1.22.2.3.1.1.2 |
| rptrMonitorPortReadableFrames This object is the number of frames of valid
frame length that have been received on this port.
This counter is incremented by one for each frame
received on this port whose Octet… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.22.2.3.1.1.3 |
| rptrMonitorPortReadableOctets This object is the number of octets contained in
valid frames that have been received on this port.
This counter is incremented by OctetCount for each
frame received on this port … | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.22.2.3.1.1.4 |
| rptrMonitorPortFCSErrors This counter is incremented by one for each frame
received on this port with the FCSError signal
asserted and the FramingError and CollisionEvent
signals deasserted and whose Octe… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.22.2.3.1.1.5 |
| rptrMonitorPortAlignmentErrors This counter is incremented by one for each frame
received on this port with the FCSError and
FramingError signals asserted and CollisionEvent
signal deasserted and whose OctetCou… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.22.2.3.1.1.6 |
| rptrMonitorPortFrameTooLongs This counter is incremented by one for each frame
received on this port whose OctetCount is greater
than maxFrameSize (Ref: 4.4.2.1, IEEE 802.3 Std).
If rptrMonitor… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.22.2.3.1.1.7 |
| rptrMonitorPortShortEvents This counter is incremented by one for each
CarrierEvent on this port with ActivityDuration
less than ShortEventMaxTime. ShortEventMaxTime is
greater than 74 bit times and less t… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.22.2.3.1.1.8 |
| rptrMonitorPortRunts This counter is incremented by one for each
CarrierEvent on this port that meets one of the
following two conditions. Only one test need be
made. a) The ActivityDuration is grea… | column | SNMPv2-SMICounter32 | .1.3.6.1.2.1.22.2.3.1.1.9 |