All MIBs › HPN-ICF-DOT3-EFM-EPON-MIB › hpnicfDot3OmpEmulationCRC8Errors
hpnicfDot3OmpEmulationCRC8Errors
Module: HPN-ICF-DOT3-EFM-EPON-MIB
OID (symbolic): HPN-ICF-DOT3-EFM-EPON-MIB::hpnicfDot3OmpEmulationCRC8Errors
OID (numeric): 1.3.6.1.4.1.11.2.14.11.15.2.42.2.2.1.2.1.2
Node type: OBJECT-TYPE
Type: Counter32
Access: read-only
Description: A count of frames received that contain a valid SLD field, as defined in [802.3ah] clause 65.1.3.3.1, but do not pass the CRC-8 check as defined in [802.3ah] clause 65.1.3.3.3. This attribute is mandatory for an OLT and for an ONU.
What is hpnicfDot3OmpEmulationCRC8Errors?
A read-only counter of frames that had a valid SLD field but failed the CRC-8 integrity check on it, tracked on both OLT and ONU. A growing count here, distinct from SLD errors, points more specifically to bit-level corruption of the LLID header rather than total signal loss.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.15.2.42.2.2.1.2.1.2 snmpwalk -v2c -c public <target> HPN-ICF-DOT3-EFM-EPON-MIB::hpnicfDot3OmpEmulationCRC8Errors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.15.2.42.2.2.1.2.1.2.1 snmpget -v2c -c public <target> HPN-ICF-DOT3-EFM-EPON-MIB::hpnicfDot3OmpEmulationCRC8Errors.1
Start monitoring HP/H3C Comware optical access switch (EPON OLT, 802.3ah MPCP) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HPN-ICF-DOT3-EFM-EPON-MIB::hpnicfDot3OmpEmulationCRC8Errors OID value, configure state conditions and alerts, and monitor any HP/H3C Comware optical access switch (EPON OLT, 802.3ah MPCP) from a single console.
OID Breakdown
Upper-level ancestors (13 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 |
| 1.3.6.1.4.1.11 | hp | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2 | nm | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2.14 | icf | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11 | hpicfObjects | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11.15 | hpnicf | HPN-ICF-OID-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2 | hpnicfCommon | HPN-ICF-OID-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.42 | hpnicfEpon | HPN-ICF-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11.2.14.11.15.2.42.2 | hpnicfDot3EfmeponMIB | HPN-ICF-DOT3-EFM-EPON-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.42.2.2 | hpnicfDot3OmpEmulationMIB | HPN-ICF-DOT3-EFM-EPON-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.42.2.2.1 | hpnicfDot3OmpEmulationObjects | HPN-ICF-DOT3-EFM-EPON-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.42.2.2.1.2 | hpnicfDot3OmpEmulationStatTable | HPN-ICF-DOT3-EFM-EPON-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.42.2.2.1.2.1 | hpnicfDot3OmpEmulationStatEntry | HPN-ICF-DOT3-EFM-EPON-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.42.2.2.1.2.1.2 | hpnicfDot3OmpEmulationCRC8Errors | HPN-ICF-DOT3-EFM-EPON-MIB |