Fore-DS1-MIB :: ds1AtmLCDs

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › Fore-DS1-MIB › ds1AtmLCDs

ds1AtmLCDs

Module: Fore-DS1-MIB

OID (symbolic): Fore-DS1-MIB::ds1AtmLCDs

OID (numeric): 1.3.6.1.4.1.326.2.2.1.1.7.2.3.1.9

Node type: OBJECT-TYPE

Type: Counter32

Access: read-only

Description: The number of seconds in which Loss of Cell Delineation (LCD) has occurred. An LCD defect is detected when an out of cell delination state has persisted for 4ms. An LCD defect is cleared when the sync state has been maintained for 4ms.

What is ds1AtmLCDs?

Counts one-second intervals in which Loss of Cell Delineation (LCD) occurred on this DS1 port, declared after 4ms of failed cell-boundary detection and cleared after 4ms of stable sync. Rising LCD counts indicate the receiver is repeatedly losing track of where ATM cell boundaries fall in the bit stream.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.7.2.3.1.9
snmpwalk -v2c -c public <target> Fore-DS1-MIB::ds1AtmLCDs

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.326.2.2.1.1.7.2.3.1.9.1
snmpget -v2c -c public <target> Fore-DS1-MIB::ds1AtmLCDs.1

Start monitoring Fore Systems (later Marconi) ForeRunner ATM switch (DS1/T1 trunk port module) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-DS1-MIB::ds1AtmLCDs OID value, configure state conditions and alerts, and monitor any Fore Systems (later Marconi) ForeRunner ATM switch (DS1/T1 trunk port module) 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
1.3.6.1.4.1.326foreCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2systemsCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2.2atmSwitchFore-Common-MIB
1.3.6.1.4.1.326.2.2.1hardwareFore-Common-MIB
1.3.6.1.4.1.326.2.2.1.1asxFore-Common-MIB
Numeric OIDNameModule
1.3.6.1.4.1.326.2.2.1.1.7foreDs1Fore-DS1-MIB
1.3.6.1.4.1.326.2.2.1.1.7.2ds1StatsGroupFore-DS1-MIB
1.3.6.1.4.1.326.2.2.1.1.7.2.3ds1AtmTableFore-DS1-MIB
1.3.6.1.4.1.326.2.2.1.1.7.2.3.1ds1AtmEntryFore-DS1-MIB
1.3.6.1.4.1.326.2.2.1.1.7.2.3.1.9ds1AtmLCDsFore-DS1-MIB