Fore-Switch-MIB :: asxTP25LOSCleared

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › Fore-Switch-MIB › asxTP25LOSCleared

asxTP25LOSCleared

Module: Fore-Switch-MIB

OID (symbolic): Fore-Switch-MIB::asxTP25LOSCleared

OID (numeric): 1.3.6.1.4.1.326.2.2.0.251

Node type: NOTIFICATION-TYPE

Description: This trap indicates that LOS Alarm is cleared on the incoming signal.

What is asxTP25LOSCleared?

This notification is generated when a Loss of Signal (LOS) alarm condition that was previously active on an incoming signal has been cleared. It indicates that the optical or electrical signal is now being received correctly again. Operators use this alarm to confirm that a signal quality problem has been resolved without manual intervention.

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> '' Fore-Switch-MIB::asxTP25LOSCleared
snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.326.2.2.0.251

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]:57889->[192.168.30.10]:162]:
  DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (238546977) 27 days, 14:37:49.77
  SNMPv2-MIB::snmpTrapOID.0 = OID: Fore-Switch-MIB::asxTP25LOSCleared

Start monitoring Fore Systems (later Marconi) ForeRunner ATM switch (board/port/VPI-VCI inventory) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the Fore-Switch-MIB::asxTP25LOSCleared OID value, configure state conditions and alerts, and monitor any Fore Systems (later Marconi) ForeRunner ATM switch (board/port/VPI-VCI inventory) from a single console.

OID Breakdown

Upper-level ancestors (9 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
1.3.6.1.4.1.326foreCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2systemsCOMMON-GOLF-MIB
1.3.6.1.4.1.326.2.2atmSwitchFore-Common-MIB
Numeric OIDNameModule
1.3.6.1.4.1.326.2.2.0.251asxTP25LOSClearedFore-Switch-MIB