SONOMASYSTEMS-SONOMA-ATM-E1-MIB :: atmE1StatsTxClockLoss

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

All MIBs › SONOMASYSTEMS-SONOMA-ATM-E1-MIB › atmE1StatsTxClockLoss

atmE1StatsTxClockLoss

Module: SONOMASYSTEMS-SONOMA-ATM-E1-MIB

OID (symbolic): SONOMASYSTEMS-SONOMA-ATM-E1-MIB::atmE1StatsTxClockLoss

OID (numeric): 1.3.6.1.4.1.2926.25.7.6.2.1.1.13

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-only

Description: Loss of transmit clock indication.

What is atmE1StatsTxClockLoss?

This read-only boolean value reports whether the E1 interface currently has an active loss-of-transmit-clock condition. An admin checks this especially when atmE1ConfTxClockSelect is set to recovered(2), since it directly reveals whether the upstream clock source this interface depends on has failed. For example, atmE1StatsTxClockLoss=true(1) on an interface configured for recovered(2) clocking indicates the upstream timing source has been lost, and the interface may need to fail over to internal(1) clocking.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2926.25.7.6.2.1.1.13
snmpwalk -v2c -c public <target> SONOMASYSTEMS-SONOMA-ATM-E1-MIB::atmE1StatsTxClockLoss

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2926.25.7.6.2.1.1.13.1
snmpget -v2c -c public <target> SONOMASYSTEMS-SONOMA-ATM-E1-MIB::atmE1StatsTxClockLoss.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::atmE1StatsTxClockLoss 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 OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.2926sonomaSystemsSONOMASYSTEMS-SONOMA-MIB
1.3.6.1.4.1.2926.25sonomaSeriesSONOMASYSTEMS-SONOMA-MIB
1.3.6.1.4.1.2926.25.7sonomaATMSONOMASYSTEMS-SONOMA-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2926.25.7.6sonomaE1ATMAdapterGroupSONOMASYSTEMS-SONOMA-ATM-E1-MIB
1.3.6.1.4.1.2926.25.7.6.2atmE1StatsGroupSONOMASYSTEMS-SONOMA-ATM-E1-MIB
1.3.6.1.4.1.2926.25.7.6.2.1atmE1StatsTableSONOMASYSTEMS-SONOMA-ATM-E1-MIB
1.3.6.1.4.1.2926.25.7.6.2.1.1atmE1StatsEntrySONOMASYSTEMS-SONOMA-ATM-E1-MIB
1.3.6.1.4.1.2926.25.7.6.2.1.1.13atmE1StatsTxClockLossSONOMASYSTEMS-SONOMA-ATM-E1-MIB