JUNIPER-FABRIC-CHASSIS :: jnxFabricRedundancySwitchover

MIB Reference — IPNetwork Monitor · Updated October 06, 2026

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jnxFabricRedundancySwitchover

Module: JUNIPER-FABRIC-CHASSIS

OID (symbolic): JUNIPER-FABRIC-CHASSIS::jnxFabricRedundancySwitchover

OID (numeric): 1.3.6.1.4.1.2636.4.19.4

Node type: NOTIFICATION-TYPE

Description: A jnxFabricRedundancySwitchover trap signifies that the SNMP entity, acting in an agent role, has detected that the specified hardware component in the chassis has experienced a redundancy switchover event defined as a change in state of jnxFabricRedundancyState from master to backup or vice versa.

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> '' JUNIPER-FABRIC-CHASSIS::jnxFabricRedundancySwitchover
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2636.4.19.4

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]:56494->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (459029678) 53 days, 3:04:56.78
  SNMPv2-MIB::snmpTrapOID.0 = OID: JUNIPER-FABRIC-CHASSIS::jnxFabricRedundancySwitchover

Start monitoring Juniper QFabric system / multi-chassis fabric switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the JUNIPER-FABRIC-CHASSIS::jnxFabricRedundancySwitchover OID value, configure state conditions and alerts, and monitor any Juniper QFabric system / multi-chassis fabric switch from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.2636juniperMIBJUNIPER-SMI
1.3.6.1.4.1.2636.4jnxTrapsJUNIPER-SMI
1.3.6.1.4.1.2636.4.19jnxFabricChassisTrapsJUNIPER-SMI
Numeric OIDNameModule
1.3.6.1.4.1.2636.4.19.4jnxFabricRedundancySwitchoverJUNIPER-FABRIC-CHASSIS