All MIBs › ADSL-LINE-MIB › adslAtucChanCrcBlockLength
adslAtucChanCrcBlockLength
Module: ADSL-LINE-MIB
OID (symbolic): ADSL-LINE-MIB::adslAtucChanCrcBlockLength
OID (numeric): 1.3.6.1.2.1.10.94.1.1.4.1.4
Node type: OBJECT-TYPE
Type: Gauge32
Access: read-only
Description: Indicates the length of the channel data-block on which the CRC operates. Refer to Line Code Specific MIBs, [11] and [12] for more information.
What is adslAtucChanCrcBlockLength?
This OID indicates the block size in bytes on which the CRC (Cyclic Redundancy Check) error detection operates on the ATUC channel. Network engineers may adjust this to balance error detection sensitivity against overhead; smaller blocks catch errors faster but increase framing overhead. A value of 64 means the modem checks every 64 bytes of data with a CRC, catching burst errors within that window.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.10.94.1.1.4.1.4 snmpwalk -v2c -c public <target> ADSL-LINE-MIB::adslAtucChanCrcBlockLength
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.10.94.1.1.4.1.4.1 snmpget -v2c -c public <target> ADSL-LINE-MIB::adslAtucChanCrcBlockLength.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 |
|---|---|---|
| 1.3.6.1.2.1.10.94 | adslMIB | ADSL-LINE-MIB |
| 1.3.6.1.2.1.10.94.1 | adslLineMib | ADSL-LINE-MIB |
| 1.3.6.1.2.1.10.94.1.1 | adslMibObjects | ADSL-LINE-MIB |
| 1.3.6.1.2.1.10.94.1.1.4 | adslAtucChanTable | ADSL-LINE-MIB |
| 1.3.6.1.2.1.10.94.1.1.4.1 | adslAtucChanEntry | ADSL-LINE-MIB |
| 1.3.6.1.2.1.10.94.1.1.4.1.4 | adslAtucChanCrcBlockLength | ADSL-LINE-MIB |