All MIBs › A3COM-HUAWEI-E1-MIB › e1InterfaceInCrcErrs
e1InterfaceInCrcErrs
Module: A3COM-HUAWEI-E1-MIB
OID (symbolic): A3COM-HUAWEI-E1-MIB::e1InterfaceInCrcErrs
OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.28.1.1.4
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: The number of CRC Error received on this interface
What is e1InterfaceInCrcErrs?
This counter logs frames with cyclic redundancy check (CRC) failures, indicating data corruption during transmission over the E1 link. High CRC error rates signal serious physical layer problems such as poor line quality, EMI interference, or equipment malfunction. A typical threshold of more than 10 CRC errors per minute warrants urgent attention.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.28.1.1.4 snmpwalk -v2c -c public <target> A3COM-HUAWEI-E1-MIB::e1InterfaceInCrcErrs
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.28.1.1.4.1 snmpget -v2c -c public <target> A3COM-HUAWEI-E1-MIB::e1InterfaceInCrcErrs.1
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.43.45 | jv_mib | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1 | huawei | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10 | h3c | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.10.2 | h3cCommon | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.10.2.28 | h3cE1 | A3COM-HUAWEI-E1-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.28.1 | e1InterfaceStatusTable | A3COM-HUAWEI-E1-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.28.1.1 | e1InterfaceStatusEntry | A3COM-HUAWEI-E1-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.28.1.1.4 | e1InterfaceInCrcErrs | A3COM-HUAWEI-E1-MIB |