All MIBs › CORIANT-GROOVE-MIB › eth40gStatisticsEntryInCrcAlignErrors
eth40gStatisticsEntryInCrcAlignErrors
Module: CORIANT-GROOVE-MIB
OID (symbolic): CORIANT-GROOVE-MIB::eth40gStatisticsEntryInCrcAlignErrors
OID (numeric): 1.3.6.1.4.1.42229.1.2.4.1.34.1.1.11
Node type: OBJECT-TYPE
Type: OCTET STRING
Access: read-only
Description: the statistics counting for input CRC error packets
UNITS:packets
What is eth40gStatisticsEntryInCrcAlignErrors?
This OID counts, in packets, how many inbound frames on this 40 Gbps Ethernet (40GbE) interface failed their CRC checksum or frame-alignment check. A CRC/alignment error means the frame was corrupted somewhere in transit, so a rising count here is a strong, packet-level signal of a physical or cabling problem on the link, distinct from congestion-related drops. For example, persistent CRC errors on a 40GbE trunk aggregating several client services that don't clear after a card reboot would point an admin toward a bad cable, connector, or optical module rather than a software glitch.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.42229.1.2.4.1.34.1.1.11 snmpwalk -v2c -c public <target> CORIANT-GROOVE-MIB::eth40gStatisticsEntryInCrcAlignErrors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.42229.1.2.4.1.34.1.1.11.1 snmpget -v2c -c public <target> CORIANT-GROOVE-MIB::eth40gStatisticsEntryInCrcAlignErrors.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.42229 | coriant | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1 | products | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1.2 | groove | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1.2.4 | services | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1.2.4.1 | otn | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1.2.4.1.34 | eth40gStatistics | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1.2.4.1.34.1 | eth40gStatisticsTable | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1.2.4.1.34.1.1 | eth40gStatisticsEntry | CORIANT-GROOVE-MIB |
| 1.3.6.1.4.1.42229.1.2.4.1.34.1.1.11 | eth40gStatisticsEntryInCrcAlignErrors | CORIANT-GROOVE-MIB |