RAPID-CITY :: rcnIsisPlsbSmltVirtBmacMismatchTrap

MIB Reference — IPNetwork Monitor · Updated September 12, 2026

All MIBsRAPID-CITYrcnIsisPlsbSmltVirtBmacMismatchTrap

rcnIsisPlsbSmltVirtBmacMismatchTrap

Module: RAPID-CITY

OID (symbolic): RAPID-CITY::rcnIsisPlsbSmltVirtBmacMismatchTrap

OID (numeric): 1.3.6.1.4.1.2272.1.21.0.279

Node type: NOTIFICATION-TYPE

Description: A PLSB ISIS trap signifies that Virtual BMAC configured in the switch is different from virtual BMAC configured in 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::rcnIsisPlsbSmltVirtBmacMismatchTrap
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.2272.1.21.0.279

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]:58626->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (230798082) 26 days, 17:06:20.82
  SNMPv2-MIB::snmpTrapOID.0 = OID: RAPID-CITY::rcnIsisPlsbSmltVirtBmacMismatchTrap

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::rcnIsisPlsbSmltVirtBmacMismatchTrap 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
1.3.6.1.4.1.2272.1.21.0.279rcnIsisPlsbSmltVirtBmacMismatchTrapRAPID-CITY