RAPID-CITY :: rcnIsisPlsbSmltPeerBmacMismatchTrap

MIB Reference — IPNetwork Monitor · Updated September 12, 2026

All MIBsRAPID-CITYrcnIsisPlsbSmltPeerBmacMismatchTrap

rcnIsisPlsbSmltPeerBmacMismatchTrap

Module: RAPID-CITY

OID (symbolic): RAPID-CITY::rcnIsisPlsbSmltPeerBmacMismatchTrap

OID (numeric): 1.3.6.1.4.1.2272.1.21.0.280

Node type: NOTIFICATION-TYPE

Description: A PLSB ISIS trap signifies that either the Smlt Peer BMAC configured in the IST peer is different from the ISIS SystemId of the local switch OR The Smlt peer BMAC configured in the local switch is different from the ISIS systemId of the IST peer

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> '' RAPID-CITY::rcnIsisPlsbSmltPeerBmacMismatchTrap
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2272.1.21.0.280

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]:49513->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (501244265) 58 days, 0:20:42.65
  SNMPv2-MIB::snmpTrapOID.0 = OID: RAPID-CITY::rcnIsisPlsbSmltPeerBmacMismatchTrap

Start monitoring Bay Networks/Nortel Accelar and Ethernet Routing Switch (ERS) chassis switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RAPID-CITY::rcnIsisPlsbSmltPeerBmacMismatchTrap OID value, configure state conditions and alerts, and monitor any Bay Networks/Nortel Accelar and Ethernet Routing Switch (ERS) chassis switches from a single console.

OID Breakdown

Upper-level ancestors (6 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
Numeric OIDNameModule
1.3.6.1.4.1.2272rapidCityRAPID-CITY
1.3.6.1.4.1.2272.1rcMgmtRAPID-CITY
1.3.6.1.4.1.2272.1.21rcTrapsRAPID-CITY
1.3.6.1.4.1.2272.1.21.0rcTrapsMibRAPID-CITY
1.3.6.1.4.1.2272.1.21.0.280rcnIsisPlsbSmltPeerBmacMismatchTrapRAPID-CITY