All MIBs › ADSL2-LINE-MIB › adsl2PMChCurr15MCorrectedBlocks
adsl2PMChCurr15MCorrectedBlocks
Module: ADSL2-LINE-MIB
OID (symbolic): ADSL2-LINE-MIB::adsl2PMChCurr15MCorrectedBlocks
OID (numeric): 1.3.6.1.2.1.10.238.1.4.2.1.1.6
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 during the interval. 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 adsl2PMChCurr15MCorrectedBlocks?
This OID counts FEC (Forward Error Correction, or FFEC in downstream) anomalies—data blocks that were corrupted but successfully repaired by the modem's error-correction code during the current 15-minute interval. While correction is better than total loss, too many corrections mean the line is borderline and may fail soon. For example, if corrected blocks hits 500 in a 15-minute interval, the modem is working hard to keep the link alive and a service issue is imminent.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.238.1.4.2.1.1.6 snmpwalk -v2c -c public <target> ADSL2-LINE-MIB::adsl2PMChCurr15MCorrectedBlocks
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.238.1.4.2.1.1.6.1 snmpget -v2c -c public <target> ADSL2-LINE-MIB::adsl2PMChCurr15MCorrectedBlocks.1
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OID Breakdown
Upper-level ancestors (7 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 |
| 1.3.6.1.2.1.10 | transmission | CHECKPOINT-MIB-2 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.10.238 | adsl2MIB | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1 | adsl2 | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.4 | adsl2PM | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.4.2 | adsl2PMChannel | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.4.2.1 | adsl2PMChCurrTable | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.4.2.1.1 | adsl2PMChCurrEntry | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.4.2.1.1.6 | adsl2PMChCurr15MCorrectedBlocks | ADSL2-LINE-MIB |