INTEL-CSU-HW-MIB :: csuLossofsynchronization

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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csuLossofsynchronization

Module: INTEL-CSU-HW-MIB

OID (symbolic): INTEL-CSU-HW-MIB::csuLossofsynchronization

OID (numeric): 1.3.6.1.4.1.343.6.36.1.1.1.5

Node type: OBJECT-TYPE

Type: Counter

Access: read-only

Description: A count of the number of seconds during which a Loss of synchronization has been triggered

What is csuLossofsynchronization?

This counts the number of seconds during which the CSU has lost frame synchronization. A rising count points to signal-quality or timing problems on the T1 line, distinct from a hard Loss of Signal.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.343.6.36.1.1.1.5
snmpwalk -v2c -c public <target> INTEL-CSU-HW-MIB::csuLossofsynchronization

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.343.6.36.1.1.1.5.1
snmpget -v2c -c public <target> INTEL-CSU-HW-MIB::csuLossofsynchronization.1

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> csuLossofsynchronization.1

Start monitoring Intel CSU/DSU T1/E1 hardware module with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the INTEL-CSU-HW-MIB::csuLossofsynchronization OID value, configure state conditions and alerts, and monitor any Intel CSU/DSU T1/E1 hardware module from a single console.

OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.343intelAOLAN-MIB
1.3.6.1.4.1.343.6mib2extEXPRESSGS-MIB
Numeric OIDNameModule
1.3.6.1.4.1.343.6.36csudsuINTEL-CSU-HW-MIB
1.3.6.1.4.1.343.6.36.1csuINTEL-CSU-HW-MIB
1.3.6.1.4.1.343.6.36.1.1csuInfoTableINTEL-CSU-HW-MIB
1.3.6.1.4.1.343.6.36.1.1.1csuInfoEntryINTEL-CSU-HW-MIB
1.3.6.1.4.1.343.6.36.1.1.1.5csuLossofsynchronizationINTEL-CSU-HW-MIB