All MIBs › DEC-ElanConc › ebrIfEthCollisionLimitExceeded
ebrIfEthCollisionLimitExceeded
Module: DEC-ElanConc
OID (symbolic): DEC-ElanConc::ebrIfEthCollisionLimitExceeded
OID (numeric): 1.3.6.1.4.1.36.2.18.1.4.5.2.1.9
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: The number of times that the bridge failed to transmit a frame on this line after 16 attempts, the collision limit.
What is ebrIfEthCollisionLimitExceeded?
Counts how many times the bridge gave up transmitting a frame on this line after 16 attempts, the standard Ethernet collision limit. This is a strong signal of severe congestion or a physical-layer fault on the segment, since frames are being outright dropped rather than just delayed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.36.2.18.1.4.5.2.1.9 snmpwalk -v2c -c public <target> DEC-ElanConc::ebrIfEthCollisionLimitExceeded
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.36.2.18.1.4.5.2.1.9.1 snmpget -v2c -c public <target> DEC-ElanConc::ebrIfEthCollisionLimitExceeded.1
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OID Breakdown
Upper-level ancestors (14 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 |
| 1.3.6.1.4.1.36 | dec | CMU-MIB |
| 1.3.6.1.4.1.36.2 | ema | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18 | decMIBextension | DEC-ATM-CHASSIS-MIB |
| 1.3.6.1.4.1.36.2.18.1 | elanext | DEC-ELAN-MIB |
| 1.3.6.1.4.1.36.2.18.1.4 | ebridge | DEC-ELAN-MIB |
| 1.3.6.1.4.1.36.2.18.1.4.5 | ebrInterfaces | DEC-ELAN-MIB |
| 1.3.6.1.4.1.36.2.18.1.4.5.2 | ebrIfEtherTable | DEC-ELAN-MIB |
| 1.3.6.1.4.1.36.2.18.1.4.5.2.1 | ebrIfEtherEntry | DEC-ELAN-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.36.2.18.1.4.5.2.1.9 | ebrIfEthCollisionLimitExceeded | DEC-ElanConc |