NBS-CMMC-MIB :: nbsCmmcTrapSwitchover

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsNBS-CMMC-MIBnbsCmmcTrapSwitchover

nbsCmmcTrapSwitchover

Module: NBS-CMMC-MIB

OID (symbolic): NBS-CMMC-MIB::nbsCmmcTrapSwitchover

OID (numeric): 1.3.6.1.4.1.629.200.13.0.36

Node type: NOTIFICATION-TYPE

Description: Sent when a self-healing (redundant ports) card switches traffic from an active port to a standby port.

This Notification should be of Severity WARNING.

The VARIABLE TrapLastMessage should specify the cause of the switchover, the PortName of the new Active port, and the PortName of the new Standby (formerely Active) port.

The ChassisIndex and SlotIndex indicate the card that performed the switchover.

The first PortIndex is the new Active port. The last PortIndex is the new Standby port.

This trap should be accompanied by link up/down traps.

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> '' NBS-CMMC-MIB::nbsCmmcTrapSwitchover
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.629.200.13.0.36

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]:63122->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (352116882) 40 days, 18:06:08.82
  SNMPv2-MIB::snmpTrapOID.0 = OID: NBS-CMMC-MIB::nbsCmmcTrapSwitchover

Start monitoring NBS chassis-based network shelf/multiplexer equipment (CMMC-controlled) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the NBS-CMMC-MIB::nbsCmmcTrapSwitchover OID value, configure state conditions and alerts, and monitor any NBS chassis-based network shelf/multiplexer equipment (CMMC-controlled) from a single console.

OID Breakdown

Upper-level ancestors (7 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
1.3.6.1.4.1.629nbaseGSWITCH-MIB
Numeric OIDNameModule
1.3.6.1.4.1.629.200nbsCmmcMibNBS-CMMC-MIB
1.3.6.1.4.1.629.200.13nbsCmmcTrapsNBS-CMMC-MIB
1.3.6.1.4.1.629.200.13.0nbsCmmcTraps0NBS-CMMC-MIB
1.3.6.1.4.1.629.200.13.0.36nbsCmmcTrapSwitchoverNBS-CMMC-MIB