All MIBs › SL-ETH-MIB › ethCurrentCollisions
ethCurrentCollisions
Module: SL-ETH-MIB
OID (symbolic): SL-ETH-MIB::ethCurrentCollisions
OID (numeric): 1.3.6.1.4.1.4515.1.1.1.2.1.12
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: The best estimate of the total number of collisions on this Ethernet segment during this sampling interval.
What is ethCurrentCollisions?
The probe's best estimate of total collisions on the segment during the current interval. On a modern full-duplex switched network this should be essentially zero, so any nonzero value is a strong signal of a duplex mismatch or a shared/half-duplex segment somewhere in the path.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.4515.1.1.1.2.1.12 snmpwalk -v2c -c public <target> SL-ETH-MIB::ethCurrentCollisions
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.4515.1.1.1.2.1.12.1 snmpget -v2c -c public <target> SL-ETH-MIB::ethCurrentCollisions.1
Start monitoring Smartoptics SiteLight optical transport equipment, Ethernet service interface (transceiver/auto-neg/PM status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SL-ETH-MIB::ethCurrentCollisions OID value, configure state conditions and alerts, and monitor any Smartoptics SiteLight optical transport equipment, Ethernet service interface (transceiver/auto-neg/PM status) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.4515 | smartoptics | SL-NE-MIB |
| 1.3.6.1.4.1.4515.1 | sitelight | SL-NE-MIB |
| 1.3.6.1.4.1.4515.1.1 | slService | SL-NE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.4515.1.1.1 | slEthernet | SL-ETH-MIB |
| 1.3.6.1.4.1.4515.1.1.1.2 | ethCurrentTable | SL-ETH-MIB |
| 1.3.6.1.4.1.4515.1.1.1.2.1 | ethCurrentEntry | SL-ETH-MIB |
| 1.3.6.1.4.1.4515.1.1.1.2.1.12 | ethCurrentCollisions | SL-ETH-MIB |