All MIBs › Fore-Switch-MIB › asxSonetPathLOPDetected
asxSonetPathLOPDetected
Module: Fore-Switch-MIB
OID (symbolic): Fore-Switch-MIB::asxSonetPathLOPDetected
OID (numeric): 1.3.6.1.4.1.326.2.2.0.136
Node type: NOTIFICATION-TYPE
Description: This trap indicates that the specified SONET port is experiencing Loss Of Pointer (LOP). A LOP failure is declared when the LOP defect persists for a period of 2.5 +/- 0.5 seconds.
What is asxSonetPathLOPDetected?
This notification is sent when a SONET port experiences Loss of Pointer, a framing synchronization error that persists for 2.5±0.5 seconds. The trap indicates the port has lost synchronization with the SONET frame structure. Operations staff use this alarm to respond to SONET layer failures.
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::asxSonetPathLOPDetected snmptrap -v2c -c public <manager> '' 1.3.6.1.4.1.326.2.2.0.136
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]:61021->[192.168.30.10]:162]: DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (285548637) 33 days, 1:11:26.37 SNMPv2-MIB::snmpTrapOID.0 = OID: Fore-Switch-MIB::asxSonetPathLOPDetected
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::asxSonetPathLOPDetected 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 OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.326 | fore | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2 | systems | COMMON-GOLF-MIB |
| 1.3.6.1.4.1.326.2.2 | atmSwitch | Fore-Common-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.326.2.2.0.136 | asxSonetPathLOPDetected | Fore-Switch-MIB |