All MIBs › ADSL2-LINE-MIB › adsl2PMChHist15MCorrectedBlocks
adsl2PMChHist15MCorrectedBlocks
Module: ADSL2-LINE-MIB
OID (symbolic): ADSL2-LINE-MIB::adsl2PMChHist15MCorrectedBlocks
OID (numeric): 1.3.6.1.2.1.10.238.1.4.2.2.1.5
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 adsl2PMChHist15MCorrectedBlocks?
This OID holds the FEC (or FFEC) correction count from a previous 15-minute interval archived from the ADSL channel, allowing trend analysis over hours or days. Comparing corrected blocks across historical intervals helps identify whether line quality is stable, improving, or degrading over time. For example, if corrected blocks in historical intervals have grown from 50 to 200 to 400 over three successive 15-minute slots, the line is rapidly deteriorating.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.238.1.4.2.2.1.5 snmpwalk -v2c -c public <target> ADSL2-LINE-MIB::adsl2PMChHist15MCorrectedBlocks
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.238.1.4.2.2.1.5.1 snmpget -v2c -c public <target> ADSL2-LINE-MIB::adsl2PMChHist15MCorrectedBlocks.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 |
| 1.3.6.1.2.1.10.238.1.4.2.2 | adsl2PMChHist15MinTable | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.4.2.2.1 | adsl2PMChHist15MinEntry | ADSL2-LINE-MIB |
| 1.3.6.1.2.1.10.238.1.4.2.2.1.5 | adsl2PMChHist15MCorrectedBlocks | ADSL2-LINE-MIB |