CASCADE-MIB :: pportStatusChange

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCASCADE-MIBpportStatusChange

pportStatusChange

Module: CASCADE-MIB

OID (symbolic): CASCADE-MIB::pportStatusChange

OID (numeric): 1.3.6.1.4.1.277.1.0.17

Node type: NOTIFICATION-TYPE

Description: This trap indicates that the indicated physical port has changed state.

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> '' CASCADE-MIB::pportStatusChange
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.277.1.0.17

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]:54148->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (356901252) 41 days, 7:23:32.52
  SNMPv2-MIB::snmpTrapOID.0 = OID: CASCADE-MIB::pportStatusChange

Start monitoring Cascade Communications ATM/Frame Relay switches (legacy) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the CASCADE-MIB::pportStatusChange OID value, configure state conditions and alerts, and monitor any Cascade Communications ATM/Frame Relay switches (legacy) 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
1.3.6.1.4.1.277cascadeCASCADE-MIB
1.3.6.1.4.1.277.1cascfrCASCADE-MIB
1.3.6.1.4.1.277.1.0.17pportStatusChangeCASCADE-MIB