All MIBs › LBMSH-MIB › mrmMonPortLateEvents
mrmMonPortLateEvents
Module: LBMSH-MIB
OID (symbolic): LBMSH-MIB::mrmMonPortLateEvents
OID (numeric): 1.3.6.1.4.1.43.10.17.2.3.1.1.18
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 mrmMonPortLateEvents?
Carrier events on this port where a collision arrived after the late-event threshold of 480 to 565 bit times, each counted as both a collision and a late event. Late collisions suggest a too-long network or duplex mismatch.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.10.17.2.3.1.1.18 snmpwalk -v2c -c public <target> LBMSH-MIB::mrmMonPortLateEvents
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.10.17.2.3.1.1.18.1 snmpget -v2c -c public <target> LBMSH-MIB::mrmMonPortLateEvents.1
Start monitoring 3Com LANBuilder MSH modular stackable hub with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the LBMSH-MIB::mrmMonPortLateEvents OID value, configure state conditions and alerts, and monitor any 3Com LANBuilder MSH modular stackable hub from a single console.
OID Breakdown
Upper-level ancestors (13 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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-AUDL-R1-MIB |
| 1.3.6.1.4.1.43.10 | generic | A3Com-products-MIB |
| 1.3.6.1.4.1.43.10.17 | multiRepeater | A3COM0004-GENERIC |
| 1.3.6.1.4.1.43.10.17.2 | mrmMonitorPackage | LBHUB-BOOM-MIB |
| 1.3.6.1.4.1.43.10.17.2.3 | mrmMonPortPackage | LBHUB-BOOM-MIB |
| 1.3.6.1.4.1.43.10.17.2.3.1 | mrmMonitorPortTable | LBHUB-BOOM-MIB |
| 1.3.6.1.4.1.43.10.17.2.3.1.1 | mrmMonitorPortEntry | LBHUB-BOOM-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.10.17.2.3.1.1.18 | mrmMonPortLateEvents | LBMSH-MIB |