All MIBs › CM-PERFORMANCE-MIB › cmEthernetNetPortHistoryXdslUsCrcError
cmEthernetNetPortHistoryXdslUsCrcError
Module: CM-PERFORMANCE-MIB
OID (symbolic): CM-PERFORMANCE-MIB::cmEthernetNetPortHistoryXdslUsCrcError
OID (numeric): 1.3.6.1.4.1.2544.1.12.5.1.74.1.2
Node type: OBJECT-TYPE
Type: PerfCounter64
Access: read-only
Description: xDSL Up stream CRC error packets.
What is cmEthernetNetPortHistoryXdslUsCrcError?
This PerfCounter64 counts xDSL upstream CRC error packets on an Ethernet network port's DSL line in the history bin. An admin trends historical upstream CRC errors to identify a DSL line that is chronically noisy on its upstream path rather than experiencing a one-off event. If cmEthernetNetPortHistoryXdslUsCrcError stays elevated across many consecutive history bins for one customer's line, the admin escalates it for a physical inspection rather than continuing passive monitoring.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.74.1.2 snmpwalk -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetNetPortHistoryXdslUsCrcError
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2544.1.12.5.1.74.1.2.1 snmpget -v2c -c public <target> CM-PERFORMANCE-MIB::cmEthernetNetPortHistoryXdslUsCrcError.1
Start monitoring ADVA/Ceragon FSP150 CM/CC (F3) microwave & Carrier Ethernet transport platform with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CM-PERFORMANCE-MIB::cmEthernetNetPortHistoryXdslUsCrcError OID value, configure state conditions and alerts, and monitor any ADVA/Ceragon FSP150 CM/CC (F3) microwave & Carrier Ethernet transport platform from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.2544 | advaMIB | ADVA-MIB |
| 1.3.6.1.4.1.2544.1 | products | ADVA-MIB |
| 1.3.6.1.4.1.2544.1.12 | fsp150cm | ADVA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2544.1.12.5 | cmPerformanceMIB | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1 | cmPerfObjects | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.74 | cmEthernetNetPortXdslHistoryTable | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.74.1 | cmEthernetNetPortXdslHistoryEntry | CM-PERFORMANCE-MIB |
| 1.3.6.1.4.1.2544.1.12.5.1.74.1.2 | cmEthernetNetPortHistoryXdslUsCrcError | CM-PERFORMANCE-MIB |