All MIBs › CHIPCOMMIB › chipRptrMonitorPortLateEvents
chipRptrMonitorPortLateEvents
Module: CHIPCOMMIB
OID (symbolic): CHIPCOMMIB::chipRptrMonitorPortLateEvents
OID (numeric): 1.3.6.1.4.1.49.2.3.1.5.2.5.2.3.1.1.13
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: 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. 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.
The approximate minimum time for rollover of this
counter is 81 hours.
What is chipRptrMonitorPortLateEvents?
Counts "late collision" events on this port, where a collision is detected only after the frame's activity duration exceeds the late-event threshold, indicating a collision occurring too far into the transmission.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.49.2.3.1.5.2.5.2.3.1.1.13 snmpwalk -v2c -c public <target> CHIPCOMMIB::chipRptrMonitorPortLateEvents
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.49.2.3.1.5.2.5.2.3.1.1.13.1 snmpget -v2c -c public <target> CHIPCOMMIB::chipRptrMonitorPortLateEvents.1
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OID Breakdown
Upper-level ancestors (12 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.49 | chipcom | CHIPAGENT-MIB |
| 1.3.6.1.4.1.49.2 | chipmib02 | CHIPAGENT-MIB |
| 1.3.6.1.4.1.49.2.3 | chipProducts | CHIPAGENT-MIB |
| 1.3.6.1.4.1.49.2.3.1 | online | CHIPAGENT-MIB |
| 1.3.6.1.4.1.49.2.3.1.5 | olNets | CHIPAGENT-MIB |
| 1.3.6.1.4.1.49.2.3.1.5.2 | olEnet | CHIPAGENT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.49.2.3.1.5.2.5 | chipSnmpDot3RptrMgt | CHIPCOMMIB |
| 1.3.6.1.4.1.49.2.3.1.5.2.5.2 | chipRptrMonitorPackage | CHIPCOMMIB |
| 1.3.6.1.4.1.49.2.3.1.5.2.5.2.3 | chipRptrMonitorPortInfo | CHIPCOMMIB |
| 1.3.6.1.4.1.49.2.3.1.5.2.5.2.3.1 | chipRptrMonitorPortTable | CHIPCOMMIB |
| 1.3.6.1.4.1.49.2.3.1.5.2.5.2.3.1.1 | chipRptrMonitorPortEntry | CHIPCOMMIB |
| 1.3.6.1.4.1.49.2.3.1.5.2.5.2.3.1.1.13 | chipRptrMonitorPortLateEvents | CHIPCOMMIB |