All MIBs › COPPER-MOUNTAIN-NETWORKS-DSL-MIB › cmDSLIntervalRxAlignmentErrors
cmDSLIntervalRxAlignmentErrors
Module: COPPER-MOUNTAIN-NETWORKS-DSL-MIB
OID (symbolic): COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmDSLIntervalRxAlignmentErrors
OID (numeric): 1.3.6.1.4.1.1996.10.7.1.1.7
Node type: OBJECT-TYPE
Type: PerfTotalCount
Access: read-only
Description: Number of unaligned frames received.
What is cmDSLIntervalRxAlignmentErrors?
This read-only PerfTotalCount reports the count of unaligned frames received on the DSL port, scoped to one specific 15-minute bucket out of the 96 stored for that DSL port. Operationally, alignment errors mean incoming bits aren't lining up on proper frame boundaries, typically caused by line noise or synchronization problems. For example, alignment errors appearing in the same 15-minute bucket as CRC errors gives an admin a tight time window to check against noise sources like nearby electrical equipment turning on.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.1996.10.7.1.1.7 snmpwalk -v2c -c public <target> COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmDSLIntervalRxAlignmentErrors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.1996.10.7.1.1.7.1 snmpget -v2c -c public <target> COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmDSLIntervalRxAlignmentErrors.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cmDSLIntervalRxAlignmentErrors.1
Start monitoring Copper Mountain Networks DSL access equipment (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the COPPER-MOUNTAIN-NETWORKS-DSL-MIB::cmDSLIntervalRxAlignmentErrors OID value, configure state conditions and alerts, and monitor any Copper Mountain Networks DSL access equipment (legacy) 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 |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.1996 | coppermountain | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10 | cmTransmission | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.7 | cmDSL | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.7.1 | cmDSLIntervalTable | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.7.1.1 | cmDSLIntervalEntry | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |
| 1.3.6.1.4.1.1996.10.7.1.1.7 | cmDSLIntervalRxAlignmentErrors | COPPER-MOUNTAIN-NETWORKS-DSL-MIB |