CABLETRON-TRAPS :: aTMRedundantPortActivated

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CABLETRON-TRAPS › aTMRedundantPortActivated

aTMRedundantPortActivated

Module: CABLETRON-TRAPS

OID (symbolic): CABLETRON-TRAPS::aTMRedundantPortActivated

OID (numeric): 1.3.6.1.4.1.52.0.12001

Node type: NOTIFICATION-TYPE

Description: This trap indicates that a new port has been activated on a physical ATM interface that has redundancy enabled. This does not indicate that this port is usable, but that it is being tested as a possible replacement.

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> '' CABLETRON-TRAPS::aTMRedundantPortActivated
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.52.0.12001

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]:58041->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (286140089) 33 days, 2:50:00.89
  SNMPv2-MIB::snmpTrapOID.0 = OID: CABLETRON-TRAPS::aTMRedundantPortActivated

Start monitoring Cabletron/Enterasys MMAC chassis hubs and Token Ring concentrators (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CABLETRON-TRAPS::aTMRedundantPortActivated OID value, configure state conditions and alerts, and monitor any Cabletron/Enterasys MMAC chassis hubs and Token Ring concentrators (legacy) 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
1.3.6.1.4.1.52cabletronCabletron-MIB
Numeric OIDNameModule
1.3.6.1.4.1.52.0.12001aTMRedundantPortActivatedCABLETRON-TRAPS