ERI-DNX-ALARM-TRAP-MIB :: clearDevOffline

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › ERI-DNX-ALARM-TRAP-MIB › clearDevOffline

clearDevOffline

Module: ERI-DNX-ALARM-TRAP-MIB

OID (symbolic): ERI-DNX-ALARM-TRAP-MIB::clearDevOffline

OID (numeric): 1.3.6.1.4.1.644.2.4.0.248

Node type: NOTIFICATION-TYPE

Description: Clears the Critical Alarm for Device in an offline state.

Examples

Send this trap to an SNMP manager — replace <manager> with the IP or hostname of your monitoring server (SNMPv2c):

snmptrap -v2c -c public <manager> '' ERI-DNX-ALARM-TRAP-MIB::clearDevOffline
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.644.2.4.0.248

Listen for incoming traps on the manager host (-f keeps it in the foreground, -Lo prints to stdout — useful for testing):

snmptrapd -f -Lo -c /dev/null authCommunity log public

Example snmptrapd log entry:

zoo11-linux.zoo [UDP: [192.168.30.111]:61900->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (276166092) 31 days, 23:07:40.92
  SNMPv2-MIB::snmpTrapOID.0 = OID: ERI-DNX-ALARM-TRAP-MIB::clearDevOffline

Start monitoring Eastern Research Inc. (ERI) DNX digital cross-connect/multiplexer (fault/alarm traps) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the ERI-DNX-ALARM-TRAP-MIB::clearDevOffline OID value, configure state conditions and alerts, and monitor any Eastern Research Inc. (ERI) DNX digital cross-connect/multiplexer (fault/alarm traps) from a single console.

OID Breakdown

Upper-level ancestors (10 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
1.3.6.1.4.1.644eriEnterpriseRootERI-ROOT-SMI
1.3.6.1.4.1.644.2eriProductsERI-ROOT-SMI
1.3.6.1.4.1.644.2.4dnxERI-DNX-SMC-MIB
1.3.6.1.4.1.644.2.4.0dnxTrapEnterpriseERI-DNX-SMC-MIB
Numeric OIDNameModule
1.3.6.1.4.1.644.2.4.0.248clearDevOfflineERI-DNX-ALARM-TRAP-MIB