All MIBs › HUAWEI-ADSL2-LINE-MIB › adsl2PMChEverBeforeCorrectedBlocks
adsl2PMChEverBeforeCorrectedBlocks
Module: HUAWEI-ADSL2-LINE-MIB
OID (symbolic): HUAWEI-ADSL2-LINE-MIB::adsl2PMChEverBeforeCorrectedBlocks
OID (numeric): 1.3.6.1.4.1.2011.6.111.1.4.2.1.1.13
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-only
Description: Count of FEC (FFEC for ATU-R) anomalies (corrected code words) occurring in the channel since agent reset. This parameter is inhibited during UAS or SES. If the FEC is applied over multiple channels, then each related FEC (or FFEC) anomaly should increment each of the counters related to the individual channels.
What is adsl2PMChEverBeforeCorrectedBlocks?
Counts FEC (FFEC on the ATU-R side) anomalies -- i.e. code words the forward-error-correction mechanism successfully corrected -- in this bearer channel since agent reset, suppressed during Unavailable or Severely Errored Seconds, per ITU-T G.997.1; a rising count shows the line is leaning on error correction, an early sign of marginal signal quality even before uncorrected errors appear.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.6.111.1.4.2.1.1.13 snmpwalk -v2c -c public <target> HUAWEI-ADSL2-LINE-MIB::adsl2PMChEverBeforeCorrectedBlocks
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.6.111.1.4.2.1.1.13.1 snmpget -v2c -c public <target> HUAWEI-ADSL2-LINE-MIB::adsl2PMChEverBeforeCorrectedBlocks.1
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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 |
| 1.3.6.1.4.1.2011 | huawei | EXPERTV2-MIB |
| 1.3.6.1.4.1.2011.6 | huaweiUtility | HUAWEI-3COM-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2011.6.111 | adsl2MIB | HUAWEI-ADSL2-LINE-MIB |
| 1.3.6.1.4.1.2011.6.111.1 | adsl2 | HUAWEI-ADSL2-LINE-MIB |
| 1.3.6.1.4.1.2011.6.111.1.4 | adsl2PM | HUAWEI-ADSL2-LINE-MIB |
| 1.3.6.1.4.1.2011.6.111.1.4.2 | adsl2PMChannel | HUAWEI-ADSL2-LINE-MIB |
| 1.3.6.1.4.1.2011.6.111.1.4.2.1 | adsl2PMChCurrTable | HUAWEI-ADSL2-LINE-MIB |
| 1.3.6.1.4.1.2011.6.111.1.4.2.1.1 | adsl2PMChCurrEntry | HUAWEI-ADSL2-LINE-MIB |
| 1.3.6.1.4.1.2011.6.111.1.4.2.1.1.13 | adsl2PMChEverBeforeCorrectedBlocks | HUAWEI-ADSL2-LINE-MIB |