All MIBs › CODIMA-EXPRESS-MIB › sseCollisions
sseCollisions
Module: CODIMA-EXPRESS-MIB
OID (symbolic): CODIMA-EXPRESS-MIB::sseCollisions
OID (numeric): 1.3.6.1.4.1.226.3.2.1.1.2.2.4.1.6
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: Number of Collisions. Collisions are the result of two workstations trying to use shared a transmission medium (cable) simultaneously, e.g., using Ethernet CSMA/CD. The electrical signals, which carry the information the workstations are sending, bump into each other, ruining both signals. This means both workstations will have to re-transmit their information. In most systems, a built-in delay will make sure the collision does not occur again. A value of 4294967294 indicates unknown.
What is sseCollisions?
This read-only Counter32 counts collisions, which the description explains occur when two stations transmit on a shared CSMA/CD medium simultaneously, recorded on the monitored segment as a whole during this 15-second short-term sample, with 4294967294 meaning unknown. An admin uses a high Collisions count on the monitored segment as a whole to recognize a shared-medium or duplex-mismatch problem forcing repeated retransmissions and degrading effective throughput. For example, Collisions rising in step with utilization on the monitored segment as a whole suggests the segment is genuinely contending for a shared medium under load, rather than a duplex misconfiguration that would show high collisions even at low load.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.226.3.2.1.1.2.2.4.1.6 snmpwalk -v2c -c public <target> CODIMA-EXPRESS-MIB::sseCollisions
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.226.3.2.1.1.2.2.4.1.6.1 snmpget -v2c -c public <target> CODIMA-EXPRESS-MIB::sseCollisions.1
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.226 | codima | CODIMA-GLOBAL-REG |
| 1.3.6.1.4.1.226.3 | codimaProducts | CODIMA-GLOBAL-REG |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.226.3.2 | codimaExpressMIB | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1 | codimaExpressObjects | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1 | expHistoryDatabases | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2 | dbSegment | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.2 | segShortTerm | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.2.4 | ssEthernetTable | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.2.4.1 | ssEthernetEntry | CODIMA-EXPRESS-MIB |
| 1.3.6.1.4.1.226.3.2.1.1.2.2.4.1.6 | sseCollisions | CODIMA-EXPRESS-MIB |