All MIBs › SLEV2-EPON-IM-MIB › sleV2EponIMOnuPortEponCrc8Errors
sleV2EponIMOnuPortEponCrc8Errors
Module: SLEV2-EPON-IM-MIB
OID (symbolic): SLEV2-EPON-IM-MIB::sleV2EponIMOnuPortEponCrc8Errors
OID (numeric): 1.3.6.1.4.1.6296.102.15.3.1.3.1.16
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: .
What is sleV2EponIMOnuPortEponCrc8Errors?
Count of CRC-8 header checksum failures on EPON frames received on this port; EPON protects the per-frame LLID header with its own short CRC separate from the main Ethernet FCS. Growth here, especially alongside sleV2EponIMOnuPortEponSldErrors, points to optical signal degradation on the PON link.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.6296.102.15.3.1.3.1.16 snmpwalk -v2c -c public <target> SLEV2-EPON-IM-MIB::sleV2EponIMOnuPortEponCrc8Errors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.6296.102.15.3.1.3.1.16.1 snmpget -v2c -c public <target> SLEV2-EPON-IM-MIB::sleV2EponIMOnuPortEponCrc8Errors.1
Start monitoring DASAN Networks SLE v2 EPON OLT, EPON ONU endpoints (ONU registration/port-mapping status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SLEV2-EPON-IM-MIB::sleV2EponIMOnuPortEponCrc8Errors OID value, configure state conditions and alerts, and monitor any DASAN Networks SLE v2 EPON OLT, EPON ONU endpoints (ONU registration/port-mapping status) from a single console.
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 |
| 1.3.6.1.4.1.6296 | dasan | DASAN-DHCP-MIB |
| 1.3.6.1.4.1.6296.102 | sleV2Mgmt | DASAN-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.6296.102.15 | sleV2EponIM | SLEV2-EPON-IM-MIB |
| 1.3.6.1.4.1.6296.102.15.3 | sleV2EponIMOnuStats | SLEV2-EPON-IM-MIB |
| 1.3.6.1.4.1.6296.102.15.3.1 | sleV2EponIMOnuPortStats | SLEV2-EPON-IM-MIB |
| 1.3.6.1.4.1.6296.102.15.3.1.3 | sleV2EponIMOnuPortEponStatsTable | SLEV2-EPON-IM-MIB |
| 1.3.6.1.4.1.6296.102.15.3.1.3.1 | sleV2EponIMOnuPortEponStatsEntry | SLEV2-EPON-IM-MIB |
| 1.3.6.1.4.1.6296.102.15.3.1.3.1.16 | sleV2EponIMOnuPortEponCrc8Errors | SLEV2-EPON-IM-MIB |