All MIBs › DOT3-EPON-MIB › dot3EponFecCorrectedBlocks
dot3EponFecCorrectedBlocks
Module: DOT3-EPON-MIB
OID (symbolic): DOT3-EPON-MIB::dot3EponFecCorrectedBlocks
OID (numeric): 1.3.6.1.2.1.155.1.3.1.1.4
Node type: OBJECT-TYPE
Type: Counter64
Access: read-only
Description: For 10PASS-TS, 2BASE-TL, and 1000BASE-PX PHYs, it is a count of corrected FEC blocks. This counter will not increment for other PHY Types. Increment the counter by one for each received block that is corrected by the FEC function in the PHY. This object is applicable for an OLT and an ONU. At the OLT, it has a distinct value for each virtual interface. Discontinuities of this counter can occur at re-initialization of the management system and at other times, as indicated by the value of the
ifCounterDiscontinuityTime object of the Interface MIB module.
What is dot3EponFecCorrectedBlocks?
This counts FEC blocks that were successfully corrected by the PHY's forward-error-correction function; it stays at zero whenever FEC receive is not enabled. A high correction rate on an otherwise-working link can be an early warning of a degrading optical path before uncorrectable errors start appearing.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.155.1.3.1.1.4 snmpwalk -v2c -c public <target> DOT3-EPON-MIB::dot3EponFecCorrectedBlocks
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.155.1.3.1.1.4.1 snmpget -v2c -c public <target> DOT3-EPON-MIB::dot3EponFecCorrectedBlocks.1
Start monitoring EPON OLT/ONU (802.3ah EPON MPCP, vendor-neutral IEEE standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DOT3-EPON-MIB::dot3EponFecCorrectedBlocks OID value, configure state conditions and alerts, and monitor any EPON OLT/ONU (802.3ah EPON MPCP, vendor-neutral IEEE standard) from a single console.
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 |
| 1.3.6.1.2 | mgmt | AXON-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.155 | dot3EponMIB | DOT3-EPON-MIB |
| 1.3.6.1.2.1.155.1 | dot3EponObjects | DOT3-EPON-MIB |
| 1.3.6.1.2.1.155.1.3 | dot3EponFecObjects | DOT3-EPON-MIB |
| 1.3.6.1.2.1.155.1.3.1 | dot3EponFecTable | DOT3-EPON-MIB |
| 1.3.6.1.2.1.155.1.3.1.1 | dot3EponFecEntry | DOT3-EPON-MIB |
| 1.3.6.1.2.1.155.1.3.1.1.4 | dot3EponFecCorrectedBlocks | DOT3-EPON-MIB |