All MIBs › A3COM-HUAWEI-EPON-UNI-MIB › h3cEponUniInStatsCRCAlignErrors
h3cEponUniInStatsCRCAlignErrors
Module: A3COM-HUAWEI-EPON-UNI-MIB
OID (symbolic): A3COM-HUAWEI-EPON-UNI-MIB::h3cEponUniInStatsCRCAlignErrors
OID (numeric): 1.3.6.1.4.1.43.45.1.10.2.42.5.1.2.1.7
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: The total number of frames received that had a length (excluding framing bits, but including FCS octets) of between 64 and 1518 octets, inclusive, but had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets (Alignment Error).
What is h3cEponUniInStatsCRCAlignErrors?
Counts frames with bad Frame Check Sequence or alignment errors between 64-1518 octets as Unsigned32. These errors indicate checksum failures or physical layer corruption. A steady increase signals cable or connector problems needing immediate attention.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.42.5.1.2.1.7 snmpwalk -v2c -c public <target> A3COM-HUAWEI-EPON-UNI-MIB::h3cEponUniInStatsCRCAlignErrors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.10.2.42.5.1.2.1.7.1 snmpget -v2c -c public <target> A3COM-HUAWEI-EPON-UNI-MIB::h3cEponUniInStatsCRCAlignErrors.1
Start monitoring H3C EPON ONU devices with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the A3COM-HUAWEI-EPON-UNI-MIB::h3cEponUniInStatsCRCAlignErrors OID value, configure state conditions and alerts, and monitor any H3C EPON ONU devices from a single console.
OID Breakdown
Upper-level ancestors (12 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-BRIDGE-R3-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 |
| 1.3.6.1.4.1.43.45.1.10.2.42 | h3cEpon | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.10.2.42.5 | h3cEponUni | A3COM-HUAWEI-EPON-UNI-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.5.1 | h3cEponUniSysMan | A3COM-HUAWEI-EPON-UNI-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.5.1.2 | h3cEponUniCountTable | A3COM-HUAWEI-EPON-UNI-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.5.1.2.1 | h3cEponUniCountEntry | A3COM-HUAWEI-EPON-UNI-MIB |
| 1.3.6.1.4.1.43.45.1.10.2.42.5.1.2.1.7 | h3cEponUniInStatsCRCAlignErrors | A3COM-HUAWEI-EPON-UNI-MIB |