All MIBs › ADN-MIB › adnDsx1LofCounter
adnDsx1LofCounter
Module: ADN-MIB
OID (symbolic): ADN-MIB::adnDsx1LofCounter
OID (numeric): 1.3.6.1.4.1.637.3.1.4.10.18.2.1.5
Node type: OBJECT-TYPE
Type: Counter
Access: read-only
Description: Duration of loss-of-frame (LOF). Counter #7 of the ATM core, only available on ATM-T1, ATM-E1, CES-T1 and CES-E1-Framed interfaces.
What is adnDsx1LofCounter?
This counter measures the total duration of loss-of-frame conditions on T1/E1 interfaces when the device cannot find frame boundaries. Engineers care about LOF because it means the entire circuit is unusable until frame synchronization is recovered, making it a critical circuit health metric. A value of 450 seconds indicates the interface lost frame synchronization for 7.5 minutes, requiring a line reboot or equipment replacement.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.637.3.1.4.10.18.2.1.5 snmpwalk -v2c -c public <target> ADN-MIB::adnDsx1LofCounter
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.637.3.1.4.10.18.2.1.5.1 snmpget -v2c -c public <target> ADN-MIB::adnDsx1LofCounter.1
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OID Breakdown
Upper-level ancestors (6 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 |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.637 | alcatel | ADN-MIB |
| 1.3.6.1.4.1.637.3 | adn | ADN-MIB |
| 1.3.6.1.4.1.637.3.1 | adnMIB | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.4 | adnExtensions | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.4.10 | adnTransmission | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.4.10.18 | adnDs1 | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.4.10.18.2 | adnDsx1CounterTable | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.4.10.18.2.1 | adnDsx1CounterEntry | ADN-MIB |
| 1.3.6.1.4.1.637.3.1.4.10.18.2.1.5 | adnDsx1LofCounter | ADN-MIB |