ADN-ENV-MIB :: adnAeiPortErrLOSCounter

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsADN-ENV-MIBadnAeiPortErrLOSCounter

adnAeiPortErrLOSCounter

Module: ADN-ENV-MIB

OID (symbolic): ADN-ENV-MIB::adnAeiPortErrLOSCounter

OID (numeric): 1.3.6.1.4.1.637.3.1.8.5.5.4.1.2

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: The counter associated with the loss of synchronization intervals; counter #1 of the ATM core; this counter is only relevant for the matrix board.

What is adnAeiPortErrLOSCounter?

This counter tracks how many times the ATM core on the matrix board loses synchronization with incoming traffic on a monitored link. Engineers monitor this critical metric because loss of synchronization causes cell loss and service interruptions until the link recovers. A rising count like 5 indicates the link is experiencing recurring synchronization issues that need investigation.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.8.5.5.4.1.2
snmpwalk -v2c -c public <target> ADN-ENV-MIB::adnAeiPortErrLOSCounter

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.8.5.5.4.1.2.1
snmpget -v2c -c public <target> ADN-ENV-MIB::adnAeiPortErrLOSCounter.1

Start monitoring Frame Relay access equipment (FRANP signalling) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ADN-ENV-MIB::adnAeiPortErrLOSCounter OID value, configure state conditions and alerts, and monitor any Frame Relay access equipment (FRANP signalling) from a single console.

OID Breakdown

Upper-level ancestors (11 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
1.3.6.1.4.1.637alcatelADN-MIB
1.3.6.1.4.1.637.3adnADN-MIB
1.3.6.1.4.1.637.3.1adnMIBADN-MIB
1.3.6.1.4.1.637.3.1.8adnEnvironmentADN-MIB
1.3.6.1.4.1.637.3.1.8.5adnEnvHssADN-MIB
Numeric OIDNameModule
1.3.6.1.4.1.637.3.1.8.5.5adnNodeSupervisionEnvMIBADN-ENV-MIB
1.3.6.1.4.1.637.3.1.8.5.5.4adnAeiPortErrCounterTableADN-ENV-MIB
1.3.6.1.4.1.637.3.1.8.5.5.4.1adnAeiPortErrCounterEntryADN-ENV-MIB
1.3.6.1.4.1.637.3.1.8.5.5.4.1.2adnAeiPortErrLOSCounterADN-ENV-MIB