All MIBs › SONOMASYSTEMS-SONOMA-ATM-E1-MIB › atmE1StatsCVErrors
atmE1StatsCVErrors
Module: SONOMASYSTEMS-SONOMA-ATM-E1-MIB
OID (symbolic): SONOMASYSTEMS-SONOMA-ATM-E1-MIB::atmE1StatsCVErrors
OID (numeric): 1.3.6.1.4.1.2926.25.7.6.2.1.1.5
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: CV (Code Violation) error counter.
What is atmE1StatsCVErrors?
This read-only counter reports the number of Code Violation (CV) errors detected on the E1 interface, indicating line-coding violations in the received bitstream. An admin treats a rising CV error count as a sign of line-level signal quality issues, such as excessive attenuation or noise on the physical E1 circuit. For example, a high atmE1StatsCVErrors count on an otherwise framed and synced E1 line suggests marginal signal quality that could eventually escalate to sync loss if not addressed.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2926.25.7.6.2.1.1.5 snmpwalk -v2c -c public <target> SONOMASYSTEMS-SONOMA-ATM-E1-MIB::atmE1StatsCVErrors
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2926.25.7.6.2.1.1.5.1 snmpget -v2c -c public <target> SONOMASYSTEMS-SONOMA-ATM-E1-MIB::atmE1StatsCVErrors.1
SNMPv3 example:
snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> atmE1StatsCVErrors.1
Start monitoring Sonoma Systems ATM/E1 WAN device (E1 physical-layer/ATM cell status) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SONOMASYSTEMS-SONOMA-ATM-E1-MIB::atmE1StatsCVErrors OID value, configure state conditions and alerts, and monitor any Sonoma Systems ATM/E1 WAN device (E1 physical-layer/ATM cell status) 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 |
| 1.3.6.1.4.1.2926 | sonomaSystems | SONOMASYSTEMS-SONOMA-MIB |
| 1.3.6.1.4.1.2926.25 | sonomaSeries | SONOMASYSTEMS-SONOMA-MIB |
| 1.3.6.1.4.1.2926.25.7 | sonomaATM | SONOMASYSTEMS-SONOMA-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2926.25.7.6 | sonomaE1ATMAdapterGroup | SONOMASYSTEMS-SONOMA-ATM-E1-MIB |
| 1.3.6.1.4.1.2926.25.7.6.2 | atmE1StatsGroup | SONOMASYSTEMS-SONOMA-ATM-E1-MIB |
| 1.3.6.1.4.1.2926.25.7.6.2.1 | atmE1StatsTable | SONOMASYSTEMS-SONOMA-ATM-E1-MIB |
| 1.3.6.1.4.1.2926.25.7.6.2.1.1 | atmE1StatsEntry | SONOMASYSTEMS-SONOMA-ATM-E1-MIB |
| 1.3.6.1.4.1.2926.25.7.6.2.1.1.5 | atmE1StatsCVErrors | SONOMASYSTEMS-SONOMA-ATM-E1-MIB |