SALIX-M4-MIB :: salixAtmfM4PlugInUnitRedundancyPairSwitchover

MIB Reference — IPNetwork Monitor · Updated October 02, 2026

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salixAtmfM4PlugInUnitRedundancyPairSwitchover

Module: SALIX-M4-MIB

OID (symbolic): SALIX-M4-MIB::salixAtmfM4PlugInUnitRedundancyPairSwitchover

OID (numeric): 1.3.6.1.4.1.2158.2.5.0.4

Node type: NOTIFICATION-TYPE

Description: Indicates a switch from the working plug-in unit of the redundant pair to the protect partner plug-in unit. The 'salixAtmfM4PlugInUnitRedundancyConfig' objects reflect the redundancy configuration of the plug-in units after the switchover. The reason for the switchover is identified by the 'salixAtmfM4TrapSwitchoverReason' object.

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> '' SALIX-M4-MIB::salixAtmfM4PlugInUnitRedundancyPairSwitchover
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2158.2.5.0.4

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]:56480->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (494356128) 57 days, 5:12:41.28
  SNMPv2-MIB::snmpTrapOID.0 = OID: SALIX-M4-MIB::salixAtmfM4PlugInUnitRedundancyPairSwitchover

Start monitoring SALIX Technologies media gateway, M4 interface telecom access equipment (M4-MIB conformance extension) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the SALIX-M4-MIB::salixAtmfM4PlugInUnitRedundancyPairSwitchover OID value, configure state conditions and alerts, and monitor any SALIX Technologies media gateway, M4 interface telecom access equipment (M4-MIB conformance extension) 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
1.3.6.1.4.1.2158salixTechnologiesSALIX-MIB
1.3.6.1.4.1.2158.2salixGenericSALIX-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2158.2.5salixM4MIBSALIX-M4-MIB
1.3.6.1.4.1.2158.2.5.0salixM4MIBTrapPrefixSALIX-M4-MIB
1.3.6.1.4.1.2158.2.5.0.4salixAtmfM4PlugInUnitRedundancyPairSwitchoverSALIX-M4-MIB