CABLETRON-TRAPS :: portSegmenting

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CABLETRON-TRAPS › portSegmenting

portSegmenting

Module: CABLETRON-TRAPS

OID (symbolic): CABLETRON-TRAPS::portSegmenting

OID (numeric): 1.3.6.1.4.1.52.0.257

Node type: NOTIFICATION-TYPE

Description: When a port goes from operational to segmented, a trap will be generated. For these purposes, the port state will be sampled every XXX seconds, thus it will be statistically possible to miss oscillating circuits.

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::portSegmenting
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.52.0.257

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]:49759->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (391209567) 45 days, 6:41:35.67
  SNMPv2-MIB::snmpTrapOID.0 = OID: CABLETRON-TRAPS::portSegmenting

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::portSegmenting 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
1.3.6.1.4.1.52.0.257portSegmentingCABLETRON-TRAPS